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1 | ============ |
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1 | ============ | |
2 | 7.x Series |
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2 | 7.x Series | |
3 | ============ |
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3 | ============ | |
4 |
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4 | |||
5 |
.. _version 7.3 |
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5 | .. _version 7.33: | |
6 |
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6 | |||
7 | IPython 7.31.1 (CVE-2022-21699) |
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7 | IPython 7.33 | |
8 | =============================== |
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8 | ============ | |
9 |
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9 | |||
10 | Fixed CVE-2022-21699, see IPython 8.0.1 release notes for informations. |
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10 | - Allow IPython hooks to receive current cell ids when frontend support it. See | |
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11 | :ghpull:`13600` | |||
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12 | ||||
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13 | - ``?`` does not trigger the insertion of a new cell anymore as most frontend | |||
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14 | allow proper multiline edition. :ghpull:`13625` | |||
11 |
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15 | |||
12 |
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16 | |||
13 | .. _version 7.32: |
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17 | .. _version 7.32: | |
14 |
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18 | |||
15 | IPython 7.32 |
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19 | IPython 7.32 | |
16 | ============ |
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20 | ============ | |
17 |
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21 | |||
18 |
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22 | |||
19 |
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23 | |||
20 | Autoload magic lazily |
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24 | Autoload magic lazily | |
21 | --------------------- |
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25 | --------------------- | |
22 |
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26 | |||
23 | The ability to configure magics to be lazily loaded has been added to IPython. |
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27 | The ability to configure magics to be lazily loaded has been added to IPython. | |
24 | See the ``ipython --help-all`` section on ``MagicsManager.lazy_magic``. |
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28 | See the ``ipython --help-all`` section on ``MagicsManager.lazy_magic``. | |
25 | One can now use:: |
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29 | One can now use:: | |
26 |
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30 | |||
27 | c.MagicsManager.lazy_magics = { |
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31 | c.MagicsManager.lazy_magics = { | |
28 | "my_magic": "slow.to.import", |
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32 | "my_magic": "slow.to.import", | |
29 | "my_other_magic": "also.slow", |
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33 | "my_other_magic": "also.slow", | |
30 | } |
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34 | } | |
31 |
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35 | |||
32 | And on first use of ``%my_magic``, or corresponding cell magic, or other line magic, |
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36 | And on first use of ``%my_magic``, or corresponding cell magic, or other line magic, | |
33 | the corresponding ``load_ext`` will be called just before trying to invoke the magic. |
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37 | the corresponding ``load_ext`` will be called just before trying to invoke the magic. | |
34 |
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38 | |||
35 | Misc |
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39 | Misc | |
36 | ---- |
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40 | ---- | |
37 |
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41 | |||
38 | - Update sphinxify for Docrepr 0.2.0 :ghpull:`13503`. |
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42 | - Update sphinxify for Docrepr 0.2.0 :ghpull:`13503`. | |
39 | - Set co_name for cells run line by line (to fix debugging with Python 3.10) |
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43 | - Set co_name for cells run line by line (to fix debugging with Python 3.10) | |
40 | :ghpull:`13535` |
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44 | :ghpull:`13535` | |
41 |
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45 | |||
42 |
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46 | |||
43 | Many thanks to all the contributors to this release. You can find all individual |
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47 | Many thanks to all the contributors to this release. You can find all individual | |
44 | contributions to this milestone `on github |
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48 | contributions to this milestone `on github | |
45 | <https://github.com/ipython/ipython/milestone/99>`__. |
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49 | <https://github.com/ipython/ipython/milestone/99>`__. | |
46 |
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50 | |||
47 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
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51 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
48 | work on IPython and related libraries. |
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52 | work on IPython and related libraries. | |
49 |
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53 | |||
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54 | .. _version 7.31.1: | |||
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55 | ||||
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56 | IPython 7.31.1 (CVE-2022-21699) | |||
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57 | =============================== | |||
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58 | ||||
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59 | Fixed CVE-2022-21699, see IPython 8.0.1 release notes for informations. | |||
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60 | ||||
50 | .. _version 7.31: |
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61 | .. _version 7.31: | |
51 |
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62 | |||
52 | IPython 7.31 |
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63 | IPython 7.31 | |
53 | ============ |
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64 | ============ | |
54 |
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65 | |||
55 | IPython 7.31 brings a couple of backports and fixes from the 8.0 branches, |
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66 | IPython 7.31 brings a couple of backports and fixes from the 8.0 branches, | |
56 | it is likely one of the last releases of the 7.x series, as 8.0 will probably be released |
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67 | it is likely one of the last releases of the 7.x series, as 8.0 will probably be released | |
57 | between this release and what would have been 7.32. |
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68 | between this release and what would have been 7.32. | |
58 |
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69 | |||
59 | Please test 8.0 beta/rc releases in addition to this release. |
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70 | Please test 8.0 beta/rc releases in addition to this release. | |
60 |
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71 | |||
61 | This Releases: |
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72 | This Releases: | |
62 | - Backport some fixes for Python 3.10 (:ghpull:`13412`) |
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73 | - Backport some fixes for Python 3.10 (:ghpull:`13412`) | |
63 | - use full-alpha transparency on dvipng rendered LaTeX (:ghpull:`13372`) |
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74 | - use full-alpha transparency on dvipng rendered LaTeX (:ghpull:`13372`) | |
64 |
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75 | |||
65 | Many thanks to all the contributors to this release. You can find all individual |
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76 | Many thanks to all the contributors to this release. You can find all individual | |
66 | contributions to this milestone `on github |
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77 | contributions to this milestone `on github | |
67 | <https://github.com/ipython/ipython/milestone/95>`__. |
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78 | <https://github.com/ipython/ipython/milestone/95>`__. | |
68 |
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79 | |||
69 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
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80 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
70 | work on IPython and related libraries. |
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81 | work on IPython and related libraries. | |
71 |
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82 | |||
72 |
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83 | |||
73 | .. _version 7.30: |
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84 | .. _version 7.30: | |
74 |
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85 | |||
75 | IPython 7.30 |
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86 | IPython 7.30 | |
76 | ============ |
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87 | ============ | |
77 |
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88 | |||
78 | IPython 7.30 fixes a couple of bugs introduce in previous releases (in |
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89 | IPython 7.30 fixes a couple of bugs introduce in previous releases (in | |
79 | particular with respect to path handling), and introduce a few features and |
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90 | particular with respect to path handling), and introduce a few features and | |
80 | improvements: |
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91 | improvements: | |
81 |
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92 | |||
82 | Notably we will highlight :ghpull:`13267` "Document that ``%run`` can execute |
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93 | Notably we will highlight :ghpull:`13267` "Document that ``%run`` can execute | |
83 | notebooks and ipy scripts.", which is the first commit of Fernando PΓ©rez since |
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94 | notebooks and ipy scripts.", which is the first commit of Fernando PΓ©rez since | |
84 | mid 2016 (IPython 5.1). If you are new to IPython, Fernando created IPython in |
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95 | mid 2016 (IPython 5.1). If you are new to IPython, Fernando created IPython in | |
85 | 2001. The other most recent contribution of Fernando to IPython itself was |
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96 | 2001. The other most recent contribution of Fernando to IPython itself was | |
86 | May 2018, by reviewing and merging PRs. I want to note that Fernando is still |
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97 | May 2018, by reviewing and merging PRs. I want to note that Fernando is still | |
87 | active but mostly as a mentor and leader of the whole Jupyter organisation, but |
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98 | active but mostly as a mentor and leader of the whole Jupyter organisation, but | |
88 | we're still happy to see him contribute code ! |
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99 | we're still happy to see him contribute code ! | |
89 |
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100 | |||
90 | :ghpull:`13290` "Use sphinxify (if available) in object_inspect_mime path" |
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101 | :ghpull:`13290` "Use sphinxify (if available) in object_inspect_mime path" | |
91 | should allow richer Repr of docstrings when using jupyterlab inspector. |
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102 | should allow richer Repr of docstrings when using jupyterlab inspector. | |
92 |
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103 | |||
93 | :ghpull:`13311` make the debugger use ``ThreadPoolExecutor`` for debugger cmdloop. |
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104 | :ghpull:`13311` make the debugger use ``ThreadPoolExecutor`` for debugger cmdloop. | |
94 | This should fix some issues/infinite loop, but let us know if you come across |
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105 | This should fix some issues/infinite loop, but let us know if you come across | |
95 | any regressions. In particular this fixes issues with `kmaork/madbg <https://github.com/kmaork/madbg>`_, |
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106 | any regressions. In particular this fixes issues with `kmaork/madbg <https://github.com/kmaork/madbg>`_, | |
96 | a remote debugger for IPython. |
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107 | a remote debugger for IPython. | |
97 |
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108 | |||
98 | Note that this is likely the ante-penultimate release of IPython 7.x as a stable |
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109 | Note that this is likely the ante-penultimate release of IPython 7.x as a stable | |
99 | branch, as I hope to release IPython 8.0 as well as IPython 7.31 next |
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110 | branch, as I hope to release IPython 8.0 as well as IPython 7.31 next | |
100 | month/early 2022. |
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111 | month/early 2022. | |
101 |
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112 | |||
102 | IPython 8.0 will drop support for Python 3.7, removed nose as a dependency, and |
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113 | IPython 8.0 will drop support for Python 3.7, removed nose as a dependency, and | |
103 | 7.x will only get critical bug fixes with 8.x becoming the new stable. This will |
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114 | 7.x will only get critical bug fixes with 8.x becoming the new stable. This will | |
104 | not be possible without `NumFOCUS Small Development Grants |
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115 | not be possible without `NumFOCUS Small Development Grants | |
105 | <https://numfocus.org/programs/small-development-grants>`_ Which allowed us to |
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116 | <https://numfocus.org/programs/small-development-grants>`_ Which allowed us to | |
106 | hire `Nikita Kniazev <https://github.com/Kojoley>`_ who provide Python and C++ |
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117 | hire `Nikita Kniazev <https://github.com/Kojoley>`_ who provide Python and C++ | |
107 | help and contracting work. |
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118 | help and contracting work. | |
108 |
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119 | |||
109 |
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120 | |||
110 | Many thanks to all the contributors to this release. You can find all individual |
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121 | Many thanks to all the contributors to this release. You can find all individual | |
111 | contributions to this milestone `on github |
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122 | contributions to this milestone `on github | |
112 | <https://github.com/ipython/ipython/milestone/94?closed=1>`__. |
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123 | <https://github.com/ipython/ipython/milestone/94?closed=1>`__. | |
113 |
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124 | |||
114 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
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125 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
115 | work on IPython and related libraries. |
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126 | work on IPython and related libraries. | |
116 |
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127 | |||
117 |
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128 | |||
118 | .. _version 7.29: |
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129 | .. _version 7.29: | |
119 |
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130 | |||
120 | IPython 7.29 |
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131 | IPython 7.29 | |
121 | ============ |
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132 | ============ | |
122 |
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133 | |||
123 |
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134 | |||
124 | IPython 7.29 brings a couple of new functionalities to IPython and a number of bugfixes. |
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135 | IPython 7.29 brings a couple of new functionalities to IPython and a number of bugfixes. | |
125 | It is one of the largest recent release, relatively speaking, with close to 15 Pull Requests. |
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136 | It is one of the largest recent release, relatively speaking, with close to 15 Pull Requests. | |
126 |
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137 | |||
127 |
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138 | |||
128 | - fix an issue where base64 was returned instead of bytes when showing figures :ghpull:`13162` |
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139 | - fix an issue where base64 was returned instead of bytes when showing figures :ghpull:`13162` | |
129 | - fix compatibility with PyQt6, PySide 6 :ghpull:`13172`. This may be of |
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140 | - fix compatibility with PyQt6, PySide 6 :ghpull:`13172`. This may be of | |
130 | interest if you are running on Apple Silicon as only qt6.2+ is natively |
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141 | interest if you are running on Apple Silicon as only qt6.2+ is natively | |
131 | compatible. |
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142 | compatible. | |
132 | - fix matplotlib qtagg eventloop :ghpull:`13179` |
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143 | - fix matplotlib qtagg eventloop :ghpull:`13179` | |
133 | - Multiple docs fixes, typos, ... etc. |
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144 | - Multiple docs fixes, typos, ... etc. | |
134 | - Debugger will now exit by default on SigInt :ghpull:`13218`, this will be |
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145 | - Debugger will now exit by default on SigInt :ghpull:`13218`, this will be | |
135 | useful in notebook/lab if you forgot to exit the debugger. "Interrupt Kernel" |
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146 | useful in notebook/lab if you forgot to exit the debugger. "Interrupt Kernel" | |
136 | will now exist the debugger. |
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147 | will now exist the debugger. | |
137 |
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148 | |||
138 | It give Pdb the ability to skip code in decorators. If functions contain a |
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149 | It give Pdb the ability to skip code in decorators. If functions contain a | |
139 | special value names ``__debuggerskip__ = True|False``, the function will not be |
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150 | special value names ``__debuggerskip__ = True|False``, the function will not be | |
140 | stepped into, and Pdb will step into lower frames only if the value is set to |
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151 | stepped into, and Pdb will step into lower frames only if the value is set to | |
141 | ``False``. The exact behavior is still likely to have corner cases and will be |
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152 | ``False``. The exact behavior is still likely to have corner cases and will be | |
142 | refined in subsequent releases. Feedback welcome. See the debugger module |
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153 | refined in subsequent releases. Feedback welcome. See the debugger module | |
143 | documentation for more info. Thanks to the `D. E. Shaw |
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154 | documentation for more info. Thanks to the `D. E. Shaw | |
144 | group <https://deshaw.com/>`__ for funding this feature. |
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155 | group <https://deshaw.com/>`__ for funding this feature. | |
145 |
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156 | |||
146 | The main branch of IPython is receiving a number of changes as we received a |
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157 | The main branch of IPython is receiving a number of changes as we received a | |
147 | `NumFOCUS SDG <https://numfocus.org/programs/small-development-grants>`__ |
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158 | `NumFOCUS SDG <https://numfocus.org/programs/small-development-grants>`__ | |
148 | ($4800), to help us finish replacing ``nose`` by ``pytest``, and make IPython |
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159 | ($4800), to help us finish replacing ``nose`` by ``pytest``, and make IPython | |
149 | future proof with an 8.0 release. |
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160 | future proof with an 8.0 release. | |
150 |
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161 | |||
151 |
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162 | |||
152 | Many thanks to all the contributors to this release. You can find all individual |
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163 | Many thanks to all the contributors to this release. You can find all individual | |
153 | contributions to this milestone `on github |
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164 | contributions to this milestone `on github | |
154 | <https://github.com/ipython/ipython/milestone/93>`__. |
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165 | <https://github.com/ipython/ipython/milestone/93>`__. | |
155 |
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166 | |||
156 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
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167 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
157 | work on IPython and related libraries. |
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168 | work on IPython and related libraries. | |
158 |
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169 | |||
159 |
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170 | |||
160 | .. _version 7.28: |
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171 | .. _version 7.28: | |
161 |
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172 | |||
162 | IPython 7.28 |
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173 | IPython 7.28 | |
163 | ============ |
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174 | ============ | |
164 |
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175 | |||
165 |
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176 | |||
166 | IPython 7.28 is again a minor release that mostly bring bugfixes, and couple of |
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177 | IPython 7.28 is again a minor release that mostly bring bugfixes, and couple of | |
167 | improvement. Many thanks to MrMino, who again did all the work this month, and |
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178 | improvement. Many thanks to MrMino, who again did all the work this month, and | |
168 | made a number of documentation improvements. |
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179 | made a number of documentation improvements. | |
169 |
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180 | |||
170 | Here is a non-exhaustive list of changes, |
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181 | Here is a non-exhaustive list of changes, | |
171 |
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182 | |||
172 | Fixes: |
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183 | Fixes: | |
173 |
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184 | |||
174 | - async with doesn't allow newlines :ghpull:`13090` |
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185 | - async with doesn't allow newlines :ghpull:`13090` | |
175 | - Dynamically changing to vi mode via %config magic) :ghpull:`13091` |
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186 | - Dynamically changing to vi mode via %config magic) :ghpull:`13091` | |
176 |
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187 | |||
177 | Virtualenv handling fixes: |
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188 | Virtualenv handling fixes: | |
178 |
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189 | |||
179 | - init_virtualenv now uses Pathlib :ghpull:`12548` |
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190 | - init_virtualenv now uses Pathlib :ghpull:`12548` | |
180 | - Fix Improper path comparison of virtualenv directories :ghpull:`13140` |
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191 | - Fix Improper path comparison of virtualenv directories :ghpull:`13140` | |
181 | - Fix virtual environment user warning for lower case pathes :ghpull:`13094` |
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192 | - Fix virtual environment user warning for lower case pathes :ghpull:`13094` | |
182 | - Adapt to all sorts of drive names for cygwin :ghpull:`13153` |
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193 | - Adapt to all sorts of drive names for cygwin :ghpull:`13153` | |
183 |
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194 | |||
184 | New Features: |
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195 | New Features: | |
185 |
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196 | |||
186 | - enable autoplay in embed YouTube player :ghpull:`13133` |
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197 | - enable autoplay in embed YouTube player :ghpull:`13133` | |
187 |
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198 | |||
188 | Documentation: |
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199 | Documentation: | |
189 |
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200 | |||
190 | - Fix formatting for the core.interactiveshell documentation :ghpull:`13118` |
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201 | - Fix formatting for the core.interactiveshell documentation :ghpull:`13118` | |
191 | - Fix broken ipyparallel's refs :ghpull:`13138` |
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202 | - Fix broken ipyparallel's refs :ghpull:`13138` | |
192 | - Improve formatting of %time documentation :ghpull:`13125` |
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203 | - Improve formatting of %time documentation :ghpull:`13125` | |
193 | - Reword the YouTubeVideo autoplay WN :ghpull:`13147` |
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204 | - Reword the YouTubeVideo autoplay WN :ghpull:`13147` | |
194 |
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205 | |||
195 |
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206 | |||
196 | Highlighted features |
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207 | Highlighted features | |
197 | -------------------- |
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208 | -------------------- | |
198 |
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209 | |||
199 |
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210 | |||
200 | ``YouTubeVideo`` autoplay and the ability to add extra attributes to ``IFrame`` |
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211 | ``YouTubeVideo`` autoplay and the ability to add extra attributes to ``IFrame`` | |
201 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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212 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
202 |
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213 | |||
203 | You can add any extra attributes to the ``<iframe>`` tag using the new |
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214 | You can add any extra attributes to the ``<iframe>`` tag using the new | |
204 | ``extras`` argument in the ``IFrame`` class. For example:: |
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215 | ``extras`` argument in the ``IFrame`` class. For example:: | |
205 |
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216 | |||
206 | In [1]: from IPython.display import IFrame |
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217 | In [1]: from IPython.display import IFrame | |
207 |
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218 | |||
208 | In [2]: IFrame(src="src", width=300, height=300, extras=['loading="eager"']) |
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219 | In [2]: IFrame(src="src", width=300, height=300, extras=['loading="eager"']) | |
209 |
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220 | |||
210 | The above cells will result in the following HTML code being displayed in a |
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221 | The above cells will result in the following HTML code being displayed in a | |
211 | notebook:: |
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222 | notebook:: | |
212 |
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223 | |||
213 | <iframe |
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224 | <iframe | |
214 | width="300" |
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225 | width="300" | |
215 | height="300" |
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226 | height="300" | |
216 | src="src" |
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227 | src="src" | |
217 | frameborder="0" |
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228 | frameborder="0" | |
218 | allowfullscreen |
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229 | allowfullscreen | |
219 | loading="eager" |
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230 | loading="eager" | |
220 | ></iframe> |
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231 | ></iframe> | |
221 |
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232 | |||
222 | Related to the above, the ``YouTubeVideo`` class now takes an |
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233 | Related to the above, the ``YouTubeVideo`` class now takes an | |
223 | ``allow_autoplay`` flag, which sets up the iframe of the embedded YouTube video |
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234 | ``allow_autoplay`` flag, which sets up the iframe of the embedded YouTube video | |
224 | such that it allows autoplay. |
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235 | such that it allows autoplay. | |
225 |
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236 | |||
226 | .. note:: |
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237 | .. note:: | |
227 | Whether this works depends on the autoplay policy of the browser rendering |
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238 | Whether this works depends on the autoplay policy of the browser rendering | |
228 | the HTML allowing it. It also could get blocked by some browser extensions. |
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239 | the HTML allowing it. It also could get blocked by some browser extensions. | |
229 |
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240 | |||
230 | Try it out! |
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241 | Try it out! | |
231 | :: |
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242 | :: | |
232 |
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243 | |||
233 | In [1]: from IPython.display import YouTubeVideo |
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244 | In [1]: from IPython.display import YouTubeVideo | |
234 |
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245 | |||
235 | In [2]: YouTubeVideo("dQw4w9WgXcQ", allow_autoplay=True) |
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246 | In [2]: YouTubeVideo("dQw4w9WgXcQ", allow_autoplay=True) | |
236 |
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247 | |||
237 |
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248 | |||
238 |
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249 | |||
239 | Thanks |
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250 | Thanks | |
240 | ------ |
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251 | ------ | |
241 |
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252 | |||
242 | Many thanks to all the contributors to this release. You can find all individual |
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253 | Many thanks to all the contributors to this release. You can find all individual | |
243 | contributions to this milestone `on github |
|
254 | contributions to this milestone `on github | |
244 | <https://github.com/ipython/ipython/milestone/92>`__. |
|
255 | <https://github.com/ipython/ipython/milestone/92>`__. | |
245 |
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256 | |||
246 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
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257 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
247 | work on IPython and related libraries. |
|
258 | work on IPython and related libraries. | |
248 |
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259 | |||
249 |
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260 | |||
250 | .. _version 7.27: |
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261 | .. _version 7.27: | |
251 |
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262 | |||
252 | IPython 7.27 |
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263 | IPython 7.27 | |
253 | ============ |
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264 | ============ | |
254 |
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265 | |||
255 | IPython 7.27 is a minor release that fixes a couple of issues and compatibility. |
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266 | IPython 7.27 is a minor release that fixes a couple of issues and compatibility. | |
256 |
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267 | |||
257 | - Add support for GTK4 :ghpull:`131011` |
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268 | - Add support for GTK4 :ghpull:`131011` | |
258 | - Add support for Qt6 :ghpull:`13085` |
|
269 | - Add support for Qt6 :ghpull:`13085` | |
259 | - Fix an issue with pip magic on windows :ghpull:`13093` |
|
270 | - Fix an issue with pip magic on windows :ghpull:`13093` | |
260 |
|
271 | |||
261 | Thanks |
|
272 | Thanks | |
262 | ------ |
|
273 | ------ | |
263 |
|
274 | |||
264 | Many thanks to all the contributors to this release. You can find all individual |
|
275 | Many thanks to all the contributors to this release. You can find all individual | |
265 | contributions to this milestone `on github |
|
276 | contributions to this milestone `on github | |
266 | <https://github.com/ipython/ipython/milestone/91>`__. |
|
277 | <https://github.com/ipython/ipython/milestone/91>`__. | |
267 |
|
278 | |||
268 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
|
279 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
269 | work on IPython and related libraries. |
|
280 | work on IPython and related libraries. | |
270 |
|
281 | |||
271 | .. _version 7.26: |
|
282 | .. _version 7.26: | |
272 |
|
283 | |||
273 | IPython 7.26 |
|
284 | IPython 7.26 | |
274 | ============ |
|
285 | ============ | |
275 |
|
286 | |||
276 | IPython 7.26 is a minor release that fixes a couple of issues, updates in API |
|
287 | IPython 7.26 is a minor release that fixes a couple of issues, updates in API | |
277 | and Copyright/Licenses issues around various part of the codebase. |
|
288 | and Copyright/Licenses issues around various part of the codebase. | |
278 |
|
289 | |||
279 | We'll highlight `this issue <https://github.com/ipython/ipython/issues/13039>` |
|
290 | We'll highlight `this issue <https://github.com/ipython/ipython/issues/13039>` | |
280 | pointing out we were including and refereeing to code from Stack Overflow which |
|
291 | pointing out we were including and refereeing to code from Stack Overflow which | |
281 | was CC-BY-SA, hence incompatible with the BSD license of IPython. This lead us |
|
292 | was CC-BY-SA, hence incompatible with the BSD license of IPython. This lead us | |
282 | to a rewriting of the corresponding logic which in our case was done in a more |
|
293 | to a rewriting of the corresponding logic which in our case was done in a more | |
283 | efficient way (in our case we were searching string prefixes instead of full |
|
294 | efficient way (in our case we were searching string prefixes instead of full | |
284 | strings). |
|
295 | strings). | |
285 |
|
296 | |||
286 | You will notice also a number of documentation improvements and cleanup. |
|
297 | You will notice also a number of documentation improvements and cleanup. | |
287 |
|
298 | |||
288 | Of particular interest are the following Pull-requests: |
|
299 | Of particular interest are the following Pull-requests: | |
289 |
|
300 | |||
290 |
|
301 | |||
291 | - The IPython directive now uses Sphinx logging for warnings. :ghpull:`13030`. |
|
302 | - The IPython directive now uses Sphinx logging for warnings. :ghpull:`13030`. | |
292 | - Add expiry days option to pastebin magic and change http protocol to https. |
|
303 | - Add expiry days option to pastebin magic and change http protocol to https. | |
293 | :ghpull:`13056` |
|
304 | :ghpull:`13056` | |
294 | - Make Ipython.utils.timing work with jupyterlite :ghpull:`13050`. |
|
305 | - Make Ipython.utils.timing work with jupyterlite :ghpull:`13050`. | |
295 |
|
306 | |||
296 | Pastebin magic expiry days option |
|
307 | Pastebin magic expiry days option | |
297 | --------------------------------- |
|
308 | --------------------------------- | |
298 |
|
309 | |||
299 | The Pastebin magic now has ``-e`` option to determine |
|
310 | The Pastebin magic now has ``-e`` option to determine | |
300 | the number of days for paste expiration. For example |
|
311 | the number of days for paste expiration. For example | |
301 | the paste that created with ``%pastebin -e 20 1`` magic will |
|
312 | the paste that created with ``%pastebin -e 20 1`` magic will | |
302 | be available for next 20 days. |
|
313 | be available for next 20 days. | |
303 |
|
314 | |||
304 |
|
315 | |||
305 |
|
316 | |||
306 |
|
317 | |||
307 |
|
318 | |||
308 | Thanks |
|
319 | Thanks | |
309 | ------ |
|
320 | ------ | |
310 |
|
321 | |||
311 | Many thanks to all the contributors to this release and in particular MrMino who |
|
322 | Many thanks to all the contributors to this release and in particular MrMino who | |
312 | is doing most of the work those days. You can find all individual contributions |
|
323 | is doing most of the work those days. You can find all individual contributions | |
313 | to this milestone `on github <https://github.com/ipython/ipython/milestone/90>`__. |
|
324 | to this milestone `on github <https://github.com/ipython/ipython/milestone/90>`__. | |
314 |
|
325 | |||
315 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
|
326 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
316 | work on IPython and related libraries. |
|
327 | work on IPython and related libraries. | |
317 |
|
328 | |||
318 |
|
329 | |||
319 | .. _version 7.25: |
|
330 | .. _version 7.25: | |
320 |
|
331 | |||
321 | IPython 7.25 |
|
332 | IPython 7.25 | |
322 | ============ |
|
333 | ============ | |
323 |
|
334 | |||
324 | IPython 7.25 is a minor release that contains a single bugfix, which is highly |
|
335 | IPython 7.25 is a minor release that contains a single bugfix, which is highly | |
325 | recommended for all users of ipdb, ipython debugger %debug magic and similar. |
|
336 | recommended for all users of ipdb, ipython debugger %debug magic and similar. | |
326 |
|
337 | |||
327 | Issuing commands like ``where`` from within the debugger would reset the |
|
338 | Issuing commands like ``where`` from within the debugger would reset the | |
328 | local variables changes made by the user. It is interesting to look at the root |
|
339 | local variables changes made by the user. It is interesting to look at the root | |
329 | cause of the issue as accessing an attribute (``frame.f_locals``) would trigger |
|
340 | cause of the issue as accessing an attribute (``frame.f_locals``) would trigger | |
330 | this side effects. |
|
341 | this side effects. | |
331 |
|
342 | |||
332 | Thanks in particular to the patience from the reporters at D.E. Shaw for their |
|
343 | Thanks in particular to the patience from the reporters at D.E. Shaw for their | |
333 | initial bug report that was due to a similar coding oversight in an extension, |
|
344 | initial bug report that was due to a similar coding oversight in an extension, | |
334 | and who took time to debug and narrow down the problem. |
|
345 | and who took time to debug and narrow down the problem. | |
335 |
|
346 | |||
336 | Thanks |
|
347 | Thanks | |
337 | ------ |
|
348 | ------ | |
338 |
|
349 | |||
339 | Many thanks to all the contributors to this release you can find all individual |
|
350 | Many thanks to all the contributors to this release you can find all individual | |
340 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/89>`__. |
|
351 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/89>`__. | |
341 |
|
352 | |||
342 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
|
353 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
343 | work on IPython and related libraries. |
|
354 | work on IPython and related libraries. | |
344 |
|
355 | |||
345 |
|
356 | |||
346 | .. _version 7.24: |
|
357 | .. _version 7.24: | |
347 |
|
358 | |||
348 | IPython 7.24 |
|
359 | IPython 7.24 | |
349 | ============ |
|
360 | ============ | |
350 |
|
361 | |||
351 | Third release of IPython for 2021, mostly containing bug fixes. A couple of not |
|
362 | Third release of IPython for 2021, mostly containing bug fixes. A couple of not | |
352 | typical updates: |
|
363 | typical updates: | |
353 |
|
364 | |||
354 | Misc |
|
365 | Misc | |
355 | ---- |
|
366 | ---- | |
356 |
|
367 | |||
357 |
|
368 | |||
358 | - Fix an issue where ``%recall`` would both succeeded and print an error message |
|
369 | - Fix an issue where ``%recall`` would both succeeded and print an error message | |
359 | it failed. :ghpull:`12952` |
|
370 | it failed. :ghpull:`12952` | |
360 | - Drop support for NumPy 1.16 β practically has no effect beyond indicating in |
|
371 | - Drop support for NumPy 1.16 β practically has no effect beyond indicating in | |
361 | package metadata that we do not support it. :ghpull:`12937` |
|
372 | package metadata that we do not support it. :ghpull:`12937` | |
362 |
|
373 | |||
363 | Debugger improvements |
|
374 | Debugger improvements | |
364 | --------------------- |
|
375 | --------------------- | |
365 |
|
376 | |||
366 | The debugger (and ``%debug`` magic) have been improved and can skip or hide frames |
|
377 | The debugger (and ``%debug`` magic) have been improved and can skip or hide frames | |
367 | originating from files that are not writable to the user, as these are less |
|
378 | originating from files that are not writable to the user, as these are less | |
368 | likely to be the source of errors, or be part of system files this can be a useful |
|
379 | likely to be the source of errors, or be part of system files this can be a useful | |
369 | addition when debugging long errors. |
|
380 | addition when debugging long errors. | |
370 |
|
381 | |||
371 | In addition to the global ``skip_hidden True|False`` command, the debugger has |
|
382 | In addition to the global ``skip_hidden True|False`` command, the debugger has | |
372 | gained finer grained control of predicates as to whether to a frame should be |
|
383 | gained finer grained control of predicates as to whether to a frame should be | |
373 | considered hidden. So far 3 predicates are available : |
|
384 | considered hidden. So far 3 predicates are available : | |
374 |
|
385 | |||
375 | - ``tbhide``: frames containing the local variable ``__tracebackhide__`` set to |
|
386 | - ``tbhide``: frames containing the local variable ``__tracebackhide__`` set to | |
376 | True. |
|
387 | True. | |
377 | - ``readonly``: frames originating from readonly files, set to False. |
|
388 | - ``readonly``: frames originating from readonly files, set to False. | |
378 | - ``ipython_internal``: frames that are likely to be from IPython internal |
|
389 | - ``ipython_internal``: frames that are likely to be from IPython internal | |
379 | code, set to True. |
|
390 | code, set to True. | |
380 |
|
391 | |||
381 | You can toggle individual predicates during a session with |
|
392 | You can toggle individual predicates during a session with | |
382 |
|
393 | |||
383 | .. code-block:: |
|
394 | .. code-block:: | |
384 |
|
395 | |||
385 | ipdb> skip_predicates readonly True |
|
396 | ipdb> skip_predicates readonly True | |
386 |
|
397 | |||
387 | Read-only files will now be considered hidden frames. |
|
398 | Read-only files will now be considered hidden frames. | |
388 |
|
399 | |||
389 |
|
400 | |||
390 | You can call ``skip_predicates`` without arguments to see the states of current |
|
401 | You can call ``skip_predicates`` without arguments to see the states of current | |
391 | predicates: |
|
402 | predicates: | |
392 |
|
403 | |||
393 | .. code-block:: |
|
404 | .. code-block:: | |
394 |
|
405 | |||
395 | ipdb> skip_predicates |
|
406 | ipdb> skip_predicates | |
396 | current predicates: |
|
407 | current predicates: | |
397 | tbhide : True |
|
408 | tbhide : True | |
398 | readonly : False |
|
409 | readonly : False | |
399 | ipython_internal : True |
|
410 | ipython_internal : True | |
400 |
|
411 | |||
401 | If all predicates are set to ``False``, ``skip_hidden`` will practically have |
|
412 | If all predicates are set to ``False``, ``skip_hidden`` will practically have | |
402 | no effect. We attempt to warn you when all predicates are False. |
|
413 | no effect. We attempt to warn you when all predicates are False. | |
403 |
|
414 | |||
404 | Note that the ``readonly`` predicate may increase disk access as we check for |
|
415 | Note that the ``readonly`` predicate may increase disk access as we check for | |
405 | file access permission for all frames on many command invocation, but is usually |
|
416 | file access permission for all frames on many command invocation, but is usually | |
406 | cached by operating systems. Let us know if you encounter any issues. |
|
417 | cached by operating systems. Let us know if you encounter any issues. | |
407 |
|
418 | |||
408 | As the IPython debugger does not use the traitlets infrastructure for |
|
419 | As the IPython debugger does not use the traitlets infrastructure for | |
409 | configuration, by editing your ``.pdbrc`` files and appending commands you would |
|
420 | configuration, by editing your ``.pdbrc`` files and appending commands you would | |
410 | like to be executed just before entering the interactive prompt. For example: |
|
421 | like to be executed just before entering the interactive prompt. For example: | |
411 |
|
422 | |||
412 |
|
423 | |||
413 | .. code:: |
|
424 | .. code:: | |
414 |
|
425 | |||
415 | # file : ~/.pdbrc |
|
426 | # file : ~/.pdbrc | |
416 | skip_predicates readonly True |
|
427 | skip_predicates readonly True | |
417 | skip_predicates tbhide False |
|
428 | skip_predicates tbhide False | |
418 |
|
429 | |||
419 | Will hide read only frames by default and show frames marked with |
|
430 | Will hide read only frames by default and show frames marked with | |
420 | ``__tracebackhide__``. |
|
431 | ``__tracebackhide__``. | |
421 |
|
432 | |||
422 |
|
433 | |||
423 |
|
434 | |||
424 |
|
435 | |||
425 | Thanks |
|
436 | Thanks | |
426 | ------ |
|
437 | ------ | |
427 |
|
438 | |||
428 | Many thanks to all the contributors to this release you can find all individual |
|
439 | Many thanks to all the contributors to this release you can find all individual | |
429 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/87>`__. |
|
440 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/87>`__. | |
430 |
|
441 | |||
431 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring |
|
442 | Thanks as well to the `D. E. Shaw group <https://deshaw.com/>`__ for sponsoring | |
432 | work on IPython and related libraries, in particular above mentioned |
|
443 | work on IPython and related libraries, in particular above mentioned | |
433 | improvements to the debugger. |
|
444 | improvements to the debugger. | |
434 |
|
445 | |||
435 |
|
446 | |||
436 |
|
447 | |||
437 |
|
448 | |||
438 | .. _version 7.23: |
|
449 | .. _version 7.23: | |
439 |
|
450 | |||
440 | IPython 7.23 and 7.23.1 |
|
451 | IPython 7.23 and 7.23.1 | |
441 | ======================= |
|
452 | ======================= | |
442 |
|
453 | |||
443 |
|
454 | |||
444 | Third release of IPython for 2021, mostly containing bug fixes. A couple of not |
|
455 | Third release of IPython for 2021, mostly containing bug fixes. A couple of not | |
445 | typical updates: |
|
456 | typical updates: | |
446 |
|
457 | |||
447 | - We moved to GitHub actions away from Travis-CI, the transition may not be |
|
458 | - We moved to GitHub actions away from Travis-CI, the transition may not be | |
448 | 100% complete (not testing on nightly anymore), but as we ran out of |
|
459 | 100% complete (not testing on nightly anymore), but as we ran out of | |
449 | Travis-Ci hours on the IPython organisation that was a necessary step. |
|
460 | Travis-Ci hours on the IPython organisation that was a necessary step. | |
450 | :ghpull:`12900`. |
|
461 | :ghpull:`12900`. | |
451 |
|
462 | |||
452 | - We have a new dependency: ``matplotlib-inline``, which try to extract |
|
463 | - We have a new dependency: ``matplotlib-inline``, which try to extract | |
453 | matplotlib inline backend specific behavior. It is available on PyPI and |
|
464 | matplotlib inline backend specific behavior. It is available on PyPI and | |
454 | conda-forge thus should not be a problem to upgrade to this version. If you |
|
465 | conda-forge thus should not be a problem to upgrade to this version. If you | |
455 | are a package maintainer that might be an extra dependency to package first. |
|
466 | are a package maintainer that might be an extra dependency to package first. | |
456 | :ghpull:`12817` (IPython 7.23.1 fix a typo that made this change fail) |
|
467 | :ghpull:`12817` (IPython 7.23.1 fix a typo that made this change fail) | |
457 |
|
468 | |||
458 | In the addition/new feature category, ``display()`` now have a ``clear=True`` |
|
469 | In the addition/new feature category, ``display()`` now have a ``clear=True`` | |
459 | option to clear the display if any further outputs arrives, allowing users to |
|
470 | option to clear the display if any further outputs arrives, allowing users to | |
460 | avoid having to use ``clear_output()`` directly. :ghpull:`12823`. |
|
471 | avoid having to use ``clear_output()`` directly. :ghpull:`12823`. | |
461 |
|
472 | |||
462 | In bug fixes category, this release fix an issue when printing tracebacks |
|
473 | In bug fixes category, this release fix an issue when printing tracebacks | |
463 | containing Unicode characters :ghpull:`12758`. |
|
474 | containing Unicode characters :ghpull:`12758`. | |
464 |
|
475 | |||
465 | In code cleanup category :ghpull:`12932` remove usage of some deprecated |
|
476 | In code cleanup category :ghpull:`12932` remove usage of some deprecated | |
466 | functionality for compatibility with Python 3.10. |
|
477 | functionality for compatibility with Python 3.10. | |
467 |
|
478 | |||
468 |
|
479 | |||
469 |
|
480 | |||
470 | Thanks |
|
481 | Thanks | |
471 | ------ |
|
482 | ------ | |
472 |
|
483 | |||
473 | Many thanks to all the contributors to this release you can find all individual |
|
484 | Many thanks to all the contributors to this release you can find all individual | |
474 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/86>`__. |
|
485 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/86>`__. | |
475 | In particular MrMino for responding to almost all new issues, and triaging many |
|
486 | In particular MrMino for responding to almost all new issues, and triaging many | |
476 | of the old ones, as well as takluyver, minrk, willingc for reacting quikly when |
|
487 | of the old ones, as well as takluyver, minrk, willingc for reacting quikly when | |
477 | we ran out of CI Hours. |
|
488 | we ran out of CI Hours. | |
478 |
|
489 | |||
479 | Thanks as well to organisations, QuantStack (martinRenou and SylvainCorlay) for |
|
490 | Thanks as well to organisations, QuantStack (martinRenou and SylvainCorlay) for | |
480 | extracting matplotlib inline backend into its own package, and the `D. E. Shaw group |
|
491 | extracting matplotlib inline backend into its own package, and the `D. E. Shaw group | |
481 | <https://deshaw.com/>`__ for sponsoring work on IPython and related libraries. |
|
492 | <https://deshaw.com/>`__ for sponsoring work on IPython and related libraries. | |
482 |
|
493 | |||
483 |
|
494 | |||
484 | .. _version 7.22: |
|
495 | .. _version 7.22: | |
485 |
|
496 | |||
486 | IPython 7.22 |
|
497 | IPython 7.22 | |
487 | ============ |
|
498 | ============ | |
488 |
|
499 | |||
489 | Second release of IPython for 2021, mostly containing bug fixes. Here is a quick |
|
500 | Second release of IPython for 2021, mostly containing bug fixes. Here is a quick | |
490 | rundown of the few changes. |
|
501 | rundown of the few changes. | |
491 |
|
502 | |||
492 | - Fix some ``sys.excepthook`` shenanigan when embedding with qt, recommended if |
|
503 | - Fix some ``sys.excepthook`` shenanigan when embedding with qt, recommended if | |
493 | you β for example β use `napari <https://napari.org>`__. :ghpull:`12842`. |
|
504 | you β for example β use `napari <https://napari.org>`__. :ghpull:`12842`. | |
494 | - Fix bug when using the new ipdb ``%context`` magic :ghpull:`12844` |
|
505 | - Fix bug when using the new ipdb ``%context`` magic :ghpull:`12844` | |
495 | - Couples of deprecation cleanup :ghpull:`12868` |
|
506 | - Couples of deprecation cleanup :ghpull:`12868` | |
496 | - Update for new dpast.com api if you use the ``%pastbin`` magic. :ghpull:`12712` |
|
507 | - Update for new dpast.com api if you use the ``%pastbin`` magic. :ghpull:`12712` | |
497 | - Remove support for numpy before 1.16. :ghpull:`12836` |
|
508 | - Remove support for numpy before 1.16. :ghpull:`12836` | |
498 |
|
509 | |||
499 |
|
510 | |||
500 | Thanks |
|
511 | Thanks | |
501 | ------ |
|
512 | ------ | |
502 |
|
513 | |||
503 | We have a new team member that you should see more often on the IPython |
|
514 | We have a new team member that you should see more often on the IPython | |
504 | repository, BΕaΕΌej Michalik (@MrMino) have been doing regular contributions to |
|
515 | repository, BΕaΕΌej Michalik (@MrMino) have been doing regular contributions to | |
505 | IPython, and spent time replying to many issues and guiding new users to the |
|
516 | IPython, and spent time replying to many issues and guiding new users to the | |
506 | codebase; they now have triage permissions to the IPython repository and we'll |
|
517 | codebase; they now have triage permissions to the IPython repository and we'll | |
507 | work toward giving them more permission in the future. |
|
518 | work toward giving them more permission in the future. | |
508 |
|
519 | |||
509 | Many thanks to all the contributors to this release you can find all individual |
|
520 | Many thanks to all the contributors to this release you can find all individual | |
510 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/84>`__. |
|
521 | contributions to this milestone `on github <https://github.com/ipython/ipython/milestone/84>`__. | |
511 |
|
522 | |||
512 | Thanks as well to organisations, QuantStack for working on debugger |
|
523 | Thanks as well to organisations, QuantStack for working on debugger | |
513 | compatibility for Xeus_python, and the `D. E. Shaw group |
|
524 | compatibility for Xeus_python, and the `D. E. Shaw group | |
514 | <https://deshaw.com/>`__ for sponsoring work on IPython and related libraries. |
|
525 | <https://deshaw.com/>`__ for sponsoring work on IPython and related libraries. | |
515 |
|
526 | |||
516 | .. _version 721: |
|
527 | .. _version 721: | |
517 |
|
528 | |||
518 | IPython 7.21 |
|
529 | IPython 7.21 | |
519 | ============ |
|
530 | ============ | |
520 |
|
531 | |||
521 | IPython 7.21 is the first release we have back on schedule of one release every |
|
532 | IPython 7.21 is the first release we have back on schedule of one release every | |
522 | month; it contains a number of minor fixes and improvements, notably, the new |
|
533 | month; it contains a number of minor fixes and improvements, notably, the new | |
523 | context command for ipdb |
|
534 | context command for ipdb | |
524 |
|
535 | |||
525 |
|
536 | |||
526 | New "context" command in ipdb |
|
537 | New "context" command in ipdb | |
527 | ----------------------------- |
|
538 | ----------------------------- | |
528 |
|
539 | |||
529 | It is now possible to change the number of lines shown in the backtrace |
|
540 | It is now possible to change the number of lines shown in the backtrace | |
530 | information in ipdb using "context" command. :ghpull:`12826` |
|
541 | information in ipdb using "context" command. :ghpull:`12826` | |
531 |
|
542 | |||
532 | (thanks @MrMino, there are other improvement from them on master). |
|
543 | (thanks @MrMino, there are other improvement from them on master). | |
533 |
|
544 | |||
534 | Other notable changes in IPython 7.21 |
|
545 | Other notable changes in IPython 7.21 | |
535 | ------------------------------------- |
|
546 | ------------------------------------- | |
536 |
|
547 | |||
537 | - Fix some issues on new osx-arm64 :ghpull:`12804`, :ghpull:`12807`. |
|
548 | - Fix some issues on new osx-arm64 :ghpull:`12804`, :ghpull:`12807`. | |
538 | - Compatibility with Xeus-Python for debugger protocol, :ghpull:`12809` |
|
549 | - Compatibility with Xeus-Python for debugger protocol, :ghpull:`12809` | |
539 | - Misc docs fixes for compatibility and uniformity with Numpydoc. |
|
550 | - Misc docs fixes for compatibility and uniformity with Numpydoc. | |
540 | :ghpull:`12824` |
|
551 | :ghpull:`12824` | |
541 |
|
552 | |||
542 |
|
553 | |||
543 | Thanks |
|
554 | Thanks | |
544 | ------ |
|
555 | ------ | |
545 |
|
556 | |||
546 | Many thanks to all the contributors to this release you can find all individual |
|
557 | Many thanks to all the contributors to this release you can find all individual | |
547 | contribution to this milestone `on github <https://github.com/ipython/ipython/milestone/83>`__. |
|
558 | contribution to this milestone `on github <https://github.com/ipython/ipython/milestone/83>`__. | |
548 |
|
559 | |||
549 |
|
560 | |||
550 | .. _version 720: |
|
561 | .. _version 720: | |
551 |
|
562 | |||
552 | IPython 7.20 |
|
563 | IPython 7.20 | |
553 | ============ |
|
564 | ============ | |
554 |
|
565 | |||
555 | IPython 7.20 is the accumulation of 3 month of work on IPython, spacing between |
|
566 | IPython 7.20 is the accumulation of 3 month of work on IPython, spacing between | |
556 | IPython release have been increased from the usual once a month for various |
|
567 | IPython release have been increased from the usual once a month for various | |
557 | reason. |
|
568 | reason. | |
558 |
|
569 | |||
559 | - Mainly as I'm too busy and the effectively sole maintainer, and |
|
570 | - Mainly as I'm too busy and the effectively sole maintainer, and | |
560 | - Second because not much changes happened before mid December. |
|
571 | - Second because not much changes happened before mid December. | |
561 |
|
572 | |||
562 | The main driver for this release was the new version of Jedi 0.18 breaking API; |
|
573 | The main driver for this release was the new version of Jedi 0.18 breaking API; | |
563 | which was taken care of in the master branch early in 2020 but not in 7.x as I |
|
574 | which was taken care of in the master branch early in 2020 but not in 7.x as I | |
564 | though that by now 8.0 would be out. |
|
575 | though that by now 8.0 would be out. | |
565 |
|
576 | |||
566 | The inclusion of a resolver in pip did not help and actually made things worse. |
|
577 | The inclusion of a resolver in pip did not help and actually made things worse. | |
567 | If usually I would have simply pinned Jedi to ``<0.18``; this is not a solution |
|
578 | If usually I would have simply pinned Jedi to ``<0.18``; this is not a solution | |
568 | anymore as now pip is free to install Jedi 0.18, and downgrade IPython. |
|
579 | anymore as now pip is free to install Jedi 0.18, and downgrade IPython. | |
569 |
|
580 | |||
570 | I'll do my best to keep the regular release, but as the 8.0-dev branch and 7.x |
|
581 | I'll do my best to keep the regular release, but as the 8.0-dev branch and 7.x | |
571 | are starting to diverge this is becoming difficult in particular with my limited |
|
582 | are starting to diverge this is becoming difficult in particular with my limited | |
572 | time, so if you have any cycles to spare I'll appreciate your help to respond to |
|
583 | time, so if you have any cycles to spare I'll appreciate your help to respond to | |
573 | issues and pushing 8.0 forward. |
|
584 | issues and pushing 8.0 forward. | |
574 |
|
585 | |||
575 | Here are thus some of the changes for IPython 7.20. |
|
586 | Here are thus some of the changes for IPython 7.20. | |
576 |
|
587 | |||
577 | - Support for PyQt5 >= 5.11 :ghpull:`12715` |
|
588 | - Support for PyQt5 >= 5.11 :ghpull:`12715` | |
578 | - ``%reset`` remove imports more agressively :ghpull:`12718` |
|
589 | - ``%reset`` remove imports more agressively :ghpull:`12718` | |
579 | - fix the ``%conda`` magic :ghpull:`12739` |
|
590 | - fix the ``%conda`` magic :ghpull:`12739` | |
580 | - compatibility with Jedi 0.18, and bump minimum Jedi version. :ghpull:`12793` |
|
591 | - compatibility with Jedi 0.18, and bump minimum Jedi version. :ghpull:`12793` | |
581 |
|
592 | |||
582 |
|
593 | |||
583 | .. _version 719: |
|
594 | .. _version 719: | |
584 |
|
595 | |||
585 | IPython 7.19 |
|
596 | IPython 7.19 | |
586 | ============ |
|
597 | ============ | |
587 |
|
598 | |||
588 | IPython 7.19 accumulative two month of works, bug fixes and improvements, there |
|
599 | IPython 7.19 accumulative two month of works, bug fixes and improvements, there | |
589 | was exceptionally no release last month. |
|
600 | was exceptionally no release last month. | |
590 |
|
601 | |||
591 | - Fix to restore the ability to specify more than one extension using command |
|
602 | - Fix to restore the ability to specify more than one extension using command | |
592 | line flags when using traitlets 5.0 :ghpull:`12543` |
|
603 | line flags when using traitlets 5.0 :ghpull:`12543` | |
593 | - Docs docs formatting that make the install commands work on zsh |
|
604 | - Docs docs formatting that make the install commands work on zsh | |
594 | :ghpull:`12587` |
|
605 | :ghpull:`12587` | |
595 | - Always display the last frame in tracebacks even if hidden with |
|
606 | - Always display the last frame in tracebacks even if hidden with | |
596 | ``__tracebackhide__`` :ghpull:`12601` |
|
607 | ``__tracebackhide__`` :ghpull:`12601` | |
597 | - Avoid an issue where a callback can be registered multiple times. |
|
608 | - Avoid an issue where a callback can be registered multiple times. | |
598 | :ghpull:`12625` |
|
609 | :ghpull:`12625` | |
599 | - Avoid an issue in debugger mode where frames changes could be lost. |
|
610 | - Avoid an issue in debugger mode where frames changes could be lost. | |
600 | :ghpull:`12627` |
|
611 | :ghpull:`12627` | |
601 |
|
612 | |||
602 | - Never hide the frames that invoke a debugger, even if marked as hidden by |
|
613 | - Never hide the frames that invoke a debugger, even if marked as hidden by | |
603 | ``__tracebackhide__`` :ghpull:`12631` |
|
614 | ``__tracebackhide__`` :ghpull:`12631` | |
604 | - Fix calling the debugger in a recursive manner :ghpull:`12659` |
|
615 | - Fix calling the debugger in a recursive manner :ghpull:`12659` | |
605 |
|
616 | |||
606 |
|
617 | |||
607 | A number of code changes have landed on master and we are getting close to |
|
618 | A number of code changes have landed on master and we are getting close to | |
608 | enough new features and codebase improvement that a 8.0 start to make sens. |
|
619 | enough new features and codebase improvement that a 8.0 start to make sens. | |
609 | For downstream packages, please start working on migrating downstream testing |
|
620 | For downstream packages, please start working on migrating downstream testing | |
610 | away from iptest and using pytest, as nose will not work on Python 3.10 and we |
|
621 | away from iptest and using pytest, as nose will not work on Python 3.10 and we | |
611 | will likely start removing it as a dependency for testing. |
|
622 | will likely start removing it as a dependency for testing. | |
612 |
|
623 | |||
613 | .. _version 718: |
|
624 | .. _version 718: | |
614 |
|
625 | |||
615 | IPython 7.18 |
|
626 | IPython 7.18 | |
616 | ============ |
|
627 | ============ | |
617 |
|
628 | |||
618 | IPython 7.18 is a minor release that mostly contains bugfixes. |
|
629 | IPython 7.18 is a minor release that mostly contains bugfixes. | |
619 |
|
630 | |||
620 | - ``CRLF`` is now handled by magics my default; solving some issues due to copy |
|
631 | - ``CRLF`` is now handled by magics my default; solving some issues due to copy | |
621 | pasting on windows. :ghpull:`12475` |
|
632 | pasting on windows. :ghpull:`12475` | |
622 |
|
633 | |||
623 | - Requiring pexpect ``>=4.3`` as we are Python 3.7+ only and earlier version of |
|
634 | - Requiring pexpect ``>=4.3`` as we are Python 3.7+ only and earlier version of | |
624 | pexpect will be incompatible. :ghpull:`12510` |
|
635 | pexpect will be incompatible. :ghpull:`12510` | |
625 |
|
636 | |||
626 | - Minimum jedi version is now 0.16. :ghpull:`12488` |
|
637 | - Minimum jedi version is now 0.16. :ghpull:`12488` | |
627 |
|
638 | |||
628 |
|
639 | |||
629 |
|
640 | |||
630 | .. _version 717: |
|
641 | .. _version 717: | |
631 |
|
642 | |||
632 | IPython 7.17 |
|
643 | IPython 7.17 | |
633 | ============ |
|
644 | ============ | |
634 |
|
645 | |||
635 | IPython 7.17 brings a couple of new improvements to API and a couple of user |
|
646 | IPython 7.17 brings a couple of new improvements to API and a couple of user | |
636 | facing changes to make the terminal experience more user friendly. |
|
647 | facing changes to make the terminal experience more user friendly. | |
637 |
|
648 | |||
638 | :ghpull:`12407` introduces the ability to pass extra argument to the IPython |
|
649 | :ghpull:`12407` introduces the ability to pass extra argument to the IPython | |
639 | debugger class; this is to help a new project from ``kmaork`` |
|
650 | debugger class; this is to help a new project from ``kmaork`` | |
640 | (https://github.com/kmaork/madbg) to feature a fully remote debugger. |
|
651 | (https://github.com/kmaork/madbg) to feature a fully remote debugger. | |
641 |
|
652 | |||
642 | :ghpull:`12410` finally remove support for 3.6, while the codebase is still |
|
653 | :ghpull:`12410` finally remove support for 3.6, while the codebase is still | |
643 | technically compatible; IPython will not install on Python 3.6. |
|
654 | technically compatible; IPython will not install on Python 3.6. | |
644 |
|
655 | |||
645 | lots of work on the debugger and hidden frames from ``@impact27`` in |
|
656 | lots of work on the debugger and hidden frames from ``@impact27`` in | |
646 | :ghpull:`12437`, :ghpull:`12445`, :ghpull:`12460` and in particular |
|
657 | :ghpull:`12437`, :ghpull:`12445`, :ghpull:`12460` and in particular | |
647 | :ghpull:`12453` which make the debug magic more robust at handling spaces. |
|
658 | :ghpull:`12453` which make the debug magic more robust at handling spaces. | |
648 |
|
659 | |||
649 | Biggest API addition is code transformation which is done before code execution; |
|
660 | Biggest API addition is code transformation which is done before code execution; | |
650 | IPython allows a number of hooks to catch non-valid Python syntax (magic, prompt |
|
661 | IPython allows a number of hooks to catch non-valid Python syntax (magic, prompt | |
651 | stripping...etc). Transformers are usually called many time; typically: |
|
662 | stripping...etc). Transformers are usually called many time; typically: | |
652 |
|
663 | |||
653 | - When trying to figure out whether the code is complete and valid (should we |
|
664 | - When trying to figure out whether the code is complete and valid (should we | |
654 | insert a new line or execute ?) |
|
665 | insert a new line or execute ?) | |
655 | - During actual code execution pass before giving the code to Python's |
|
666 | - During actual code execution pass before giving the code to Python's | |
656 | ``exec``. |
|
667 | ``exec``. | |
657 |
|
668 | |||
658 | This lead to issues when transformer might have had side effects; or do external |
|
669 | This lead to issues when transformer might have had side effects; or do external | |
659 | queries. Starting with IPython 7.17 you can expect your transformer to be called |
|
670 | queries. Starting with IPython 7.17 you can expect your transformer to be called | |
660 | less time. |
|
671 | less time. | |
661 |
|
672 | |||
662 | Input transformers are now called only once in the execution path of |
|
673 | Input transformers are now called only once in the execution path of | |
663 | `InteractiveShell`, allowing to register transformer that potentially have side |
|
674 | `InteractiveShell`, allowing to register transformer that potentially have side | |
664 | effects (note that this is not recommended). Internal methods `should_run_async`, and |
|
675 | effects (note that this is not recommended). Internal methods `should_run_async`, and | |
665 | `run_cell_async` now take a recommended optional `transformed_cell`, and |
|
676 | `run_cell_async` now take a recommended optional `transformed_cell`, and | |
666 | `preprocessing_exc_tuple` parameters that will become mandatory at some point in |
|
677 | `preprocessing_exc_tuple` parameters that will become mandatory at some point in | |
667 | the future; that is to say cells need to be explicitly transformed to be valid |
|
678 | the future; that is to say cells need to be explicitly transformed to be valid | |
668 | Python syntax ahead of trying to run them. :ghpull:`12440`; |
|
679 | Python syntax ahead of trying to run them. :ghpull:`12440`; | |
669 |
|
680 | |||
670 | ``input_transformers`` can now also have an attribute ``has_side_effects`` set |
|
681 | ``input_transformers`` can now also have an attribute ``has_side_effects`` set | |
671 | to `True`, when this attribute is present; this will prevent the transformers |
|
682 | to `True`, when this attribute is present; this will prevent the transformers | |
672 | from being ran when IPython is trying to guess whether the user input is |
|
683 | from being ran when IPython is trying to guess whether the user input is | |
673 | complete. Note that this may means you will need to explicitly execute in some |
|
684 | complete. Note that this may means you will need to explicitly execute in some | |
674 | case where your transformations are now not ran; but will not affect users with |
|
685 | case where your transformations are now not ran; but will not affect users with | |
675 | no custom extensions. |
|
686 | no custom extensions. | |
676 |
|
687 | |||
677 |
|
688 | |||
678 | API Changes |
|
689 | API Changes | |
679 | ----------- |
|
690 | ----------- | |
680 |
|
691 | |||
681 | Change of API and exposed objects automatically detected using `frappuccino |
|
692 | Change of API and exposed objects automatically detected using `frappuccino | |
682 | <https://pypi.org/project/frappuccino/>`_ |
|
693 | <https://pypi.org/project/frappuccino/>`_ | |
683 |
|
694 | |||
684 |
|
695 | |||
685 | The following items are new since 7.16.0:: |
|
696 | The following items are new since 7.16.0:: | |
686 |
|
697 | |||
687 | + IPython.core.interactiveshell.InteractiveShell.get_local_scope(self, stack_depth) |
|
698 | + IPython.core.interactiveshell.InteractiveShell.get_local_scope(self, stack_depth) | |
688 |
|
699 | |||
689 | The following signatures differ since 7.16.0:: |
|
700 | The following signatures differ since 7.16.0:: | |
690 |
|
701 | |||
691 | - IPython.core.interactiveshell.InteractiveShell.run_cell_async(self, raw_cell, store_history=False, silent=False, shell_futures=True) |
|
702 | - IPython.core.interactiveshell.InteractiveShell.run_cell_async(self, raw_cell, store_history=False, silent=False, shell_futures=True) | |
692 | + IPython.core.interactiveshell.InteractiveShell.run_cell_async(self, raw_cell, store_history=False, silent=False, shell_futures=True, *, transformed_cell=None, preprocessing_exc_tuple=None) |
|
703 | + IPython.core.interactiveshell.InteractiveShell.run_cell_async(self, raw_cell, store_history=False, silent=False, shell_futures=True, *, transformed_cell=None, preprocessing_exc_tuple=None) | |
693 |
|
704 | |||
694 | - IPython.core.interactiveshell.InteractiveShell.should_run_async(self, raw_cell) |
|
705 | - IPython.core.interactiveshell.InteractiveShell.should_run_async(self, raw_cell) | |
695 | + IPython.core.interactiveshell.InteractiveShell.should_run_async(self, raw_cell, *, transformed_cell=None, preprocessing_exc_tuple=None) |
|
706 | + IPython.core.interactiveshell.InteractiveShell.should_run_async(self, raw_cell, *, transformed_cell=None, preprocessing_exc_tuple=None) | |
696 |
|
707 | |||
697 | - IPython.terminal.debugger.TerminalPdb.pt_init(self) |
|
708 | - IPython.terminal.debugger.TerminalPdb.pt_init(self) | |
698 | + IPython.terminal.debugger.TerminalPdb.pt_init(self, pt_session_options=None) |
|
709 | + IPython.terminal.debugger.TerminalPdb.pt_init(self, pt_session_options=None) | |
699 |
|
710 | |||
700 | This method was added:: |
|
711 | This method was added:: | |
701 |
|
712 | |||
702 | + IPython.core.interactiveshell.InteractiveShell.get_local_scope |
|
713 | + IPython.core.interactiveshell.InteractiveShell.get_local_scope | |
703 |
|
714 | |||
704 | Which is now also present on subclasses:: |
|
715 | Which is now also present on subclasses:: | |
705 |
|
716 | |||
706 | + IPython.terminal.embed.InteractiveShellEmbed.get_local_scope |
|
717 | + IPython.terminal.embed.InteractiveShellEmbed.get_local_scope | |
707 | + IPython.terminal.interactiveshell.TerminalInteractiveShell.get_local_scope |
|
718 | + IPython.terminal.interactiveshell.TerminalInteractiveShell.get_local_scope | |
708 |
|
719 | |||
709 |
|
720 | |||
710 | .. _version 716: |
|
721 | .. _version 716: | |
711 |
|
722 | |||
712 | IPython 7.16.1, 7.16.2 |
|
723 | IPython 7.16.1, 7.16.2 | |
713 | ====================== |
|
724 | ====================== | |
714 |
|
725 | |||
715 | IPython 7.16.1 was release immediately after 7.16.0 to fix a conda packaging issue. |
|
726 | IPython 7.16.1 was release immediately after 7.16.0 to fix a conda packaging issue. | |
716 | The source is identical to 7.16.0 but the file permissions in the tar are different. |
|
727 | The source is identical to 7.16.0 but the file permissions in the tar are different. | |
717 |
|
728 | |||
718 | IPython 7.16.2 pins jedi dependency to "<=0.17.2" which should prevent some |
|
729 | IPython 7.16.2 pins jedi dependency to "<=0.17.2" which should prevent some | |
719 | issues for users still on python 3.6. This may not be sufficient as pip may |
|
730 | issues for users still on python 3.6. This may not be sufficient as pip may | |
720 | still allow to downgrade IPython. |
|
731 | still allow to downgrade IPython. | |
721 |
|
732 | |||
722 | Compatibility with Jedi > 0.17.2 was not added as this would have meant bumping |
|
733 | Compatibility with Jedi > 0.17.2 was not added as this would have meant bumping | |
723 | the minimal version to >0.16. |
|
734 | the minimal version to >0.16. | |
724 |
|
735 | |||
725 | IPython 7.16 |
|
736 | IPython 7.16 | |
726 | ============ |
|
737 | ============ | |
727 |
|
738 | |||
728 |
|
739 | |||
729 | The default traceback mode will now skip frames that are marked with |
|
740 | The default traceback mode will now skip frames that are marked with | |
730 | ``__tracebackhide__ = True`` and show how many traceback frames have been |
|
741 | ``__tracebackhide__ = True`` and show how many traceback frames have been | |
731 | skipped. This can be toggled by using :magic:`xmode` with the ``--show`` or |
|
742 | skipped. This can be toggled by using :magic:`xmode` with the ``--show`` or | |
732 | ``--hide`` attribute. It will have no effect on non verbose traceback modes. |
|
743 | ``--hide`` attribute. It will have no effect on non verbose traceback modes. | |
733 |
|
744 | |||
734 | The ipython debugger also now understands ``__tracebackhide__`` as well and will |
|
745 | The ipython debugger also now understands ``__tracebackhide__`` as well and will | |
735 | skip hidden frames when displaying. Movement up and down the stack will skip the |
|
746 | skip hidden frames when displaying. Movement up and down the stack will skip the | |
736 | hidden frames and will show how many frames were hidden. Internal IPython frames |
|
747 | hidden frames and will show how many frames were hidden. Internal IPython frames | |
737 | are also now hidden by default. The behavior can be changed with the |
|
748 | are also now hidden by default. The behavior can be changed with the | |
738 | ``skip_hidden`` while in the debugger, command and accepts "yes", "no", "true" |
|
749 | ``skip_hidden`` while in the debugger, command and accepts "yes", "no", "true" | |
739 | and "false" case insensitive parameters. |
|
750 | and "false" case insensitive parameters. | |
740 |
|
751 | |||
741 |
|
752 | |||
742 | Misc Noticeable changes: |
|
753 | Misc Noticeable changes: | |
743 | ------------------------ |
|
754 | ------------------------ | |
744 |
|
755 | |||
745 | - Exceptions are now (re)raised when running notebooks via the :magic:`%run`, helping to catch issues in workflows and |
|
756 | - Exceptions are now (re)raised when running notebooks via the :magic:`%run`, helping to catch issues in workflows and | |
746 | pipelines. :ghpull:`12301` |
|
757 | pipelines. :ghpull:`12301` | |
747 | - Fix inputhook for qt 5.15.0 :ghpull:`12355` |
|
758 | - Fix inputhook for qt 5.15.0 :ghpull:`12355` | |
748 | - Fix wx inputhook :ghpull:`12375` |
|
759 | - Fix wx inputhook :ghpull:`12375` | |
749 | - Add handling for malformed pathext env var (Windows) :ghpull:`12367` |
|
760 | - Add handling for malformed pathext env var (Windows) :ghpull:`12367` | |
750 | - use $SHELL in system_piped :ghpull:`12360` for uniform behavior with |
|
761 | - use $SHELL in system_piped :ghpull:`12360` for uniform behavior with | |
751 | ipykernel. |
|
762 | ipykernel. | |
752 |
|
763 | |||
753 | Reproducible Build |
|
764 | Reproducible Build | |
754 | ------------------ |
|
765 | ------------------ | |
755 |
|
766 | |||
756 | IPython 7.15 reproducible build did not work, so we try again this month |
|
767 | IPython 7.15 reproducible build did not work, so we try again this month | |
757 | :ghpull:`12358`. |
|
768 | :ghpull:`12358`. | |
758 |
|
769 | |||
759 |
|
770 | |||
760 | API Changes |
|
771 | API Changes | |
761 | ----------- |
|
772 | ----------- | |
762 |
|
773 | |||
763 | Change of API and exposed objects automatically detected using `frappuccino |
|
774 | Change of API and exposed objects automatically detected using `frappuccino | |
764 | <https://pypi.org/project/frappuccino/>`_ (still in beta): |
|
775 | <https://pypi.org/project/frappuccino/>`_ (still in beta): | |
765 |
|
776 | |||
766 |
|
777 | |||
767 | The following items are new and mostly related to understanding ``__tracebackhide__``:: |
|
778 | The following items are new and mostly related to understanding ``__tracebackhide__``:: | |
768 |
|
779 | |||
769 | + IPython.core.debugger.Pdb.do_down(self, arg) |
|
780 | + IPython.core.debugger.Pdb.do_down(self, arg) | |
770 | + IPython.core.debugger.Pdb.do_skip_hidden(self, arg) |
|
781 | + IPython.core.debugger.Pdb.do_skip_hidden(self, arg) | |
771 | + IPython.core.debugger.Pdb.do_up(self, arg) |
|
782 | + IPython.core.debugger.Pdb.do_up(self, arg) | |
772 | + IPython.core.debugger.Pdb.hidden_frames(self, stack) |
|
783 | + IPython.core.debugger.Pdb.hidden_frames(self, stack) | |
773 | + IPython.core.debugger.Pdb.stop_here(self, frame) |
|
784 | + IPython.core.debugger.Pdb.stop_here(self, frame) | |
774 |
|
785 | |||
775 |
|
786 | |||
776 | The following items have been removed:: |
|
787 | The following items have been removed:: | |
777 |
|
788 | |||
778 | - IPython.core.debugger.Pdb.new_do_down |
|
789 | - IPython.core.debugger.Pdb.new_do_down | |
779 | - IPython.core.debugger.Pdb.new_do_up |
|
790 | - IPython.core.debugger.Pdb.new_do_up | |
780 |
|
791 | |||
781 | Those were implementation details. |
|
792 | Those were implementation details. | |
782 |
|
793 | |||
783 |
|
794 | |||
784 | .. _version 715: |
|
795 | .. _version 715: | |
785 |
|
796 | |||
786 | IPython 7.15 |
|
797 | IPython 7.15 | |
787 | ============ |
|
798 | ============ | |
788 |
|
799 | |||
789 | IPython 7.15 brings a number of bug fixes and user facing improvements. |
|
800 | IPython 7.15 brings a number of bug fixes and user facing improvements. | |
790 |
|
801 | |||
791 | Misc Noticeable changes: |
|
802 | Misc Noticeable changes: | |
792 | ------------------------ |
|
803 | ------------------------ | |
793 |
|
804 | |||
794 | - Long completion name have better elision in terminal :ghpull:`12284` |
|
805 | - Long completion name have better elision in terminal :ghpull:`12284` | |
795 | - I've started to test on Python 3.9 :ghpull:`12307` and fix some errors. |
|
806 | - I've started to test on Python 3.9 :ghpull:`12307` and fix some errors. | |
796 | - Hi DPI scaling of figures when using qt eventloop :ghpull:`12314` |
|
807 | - Hi DPI scaling of figures when using qt eventloop :ghpull:`12314` | |
797 | - Document the ability to have systemwide configuration for IPython. |
|
808 | - Document the ability to have systemwide configuration for IPython. | |
798 | :ghpull:`12328` |
|
809 | :ghpull:`12328` | |
799 | - Fix issues with input autoformatting :ghpull:`12336` |
|
810 | - Fix issues with input autoformatting :ghpull:`12336` | |
800 | - ``IPython.core.debugger.Pdb`` is now interruptible (:ghpull:`12168`, in 7.14 |
|
811 | - ``IPython.core.debugger.Pdb`` is now interruptible (:ghpull:`12168`, in 7.14 | |
801 | but forgotten in release notes) |
|
812 | but forgotten in release notes) | |
802 | - Video HTML attributes (:ghpull:`12212`, in 7.14 but forgotten in release |
|
813 | - Video HTML attributes (:ghpull:`12212`, in 7.14 but forgotten in release | |
803 | notes) |
|
814 | notes) | |
804 |
|
815 | |||
805 | Reproducible Build |
|
816 | Reproducible Build | |
806 | ------------------ |
|
817 | ------------------ | |
807 |
|
818 | |||
808 | Starting with IPython 7.15, I am attempting to provide reproducible builds, |
|
819 | Starting with IPython 7.15, I am attempting to provide reproducible builds, | |
809 | that is to say you should be able from the source tree to generate an sdist |
|
820 | that is to say you should be able from the source tree to generate an sdist | |
810 | and wheel that are identical byte for byte with the publish version on PyPI. |
|
821 | and wheel that are identical byte for byte with the publish version on PyPI. | |
811 |
|
822 | |||
812 | I've only tested on a couple of machines so far and the process is relatively |
|
823 | I've only tested on a couple of machines so far and the process is relatively | |
813 | straightforward, so this mean that IPython not only have a deterministic build |
|
824 | straightforward, so this mean that IPython not only have a deterministic build | |
814 | process, but also I have either removed, or put under control all effects of |
|
825 | process, but also I have either removed, or put under control all effects of | |
815 | the build environments on the final artifact. I encourage you to attempt the |
|
826 | the build environments on the final artifact. I encourage you to attempt the | |
816 | build process on your machine as documented in :ref:`core_developer_guide` |
|
827 | build process on your machine as documented in :ref:`core_developer_guide` | |
817 | and let me know if you do not obtain an identical artifact. |
|
828 | and let me know if you do not obtain an identical artifact. | |
818 |
|
829 | |||
819 | While reproducible builds is critical to check that the supply chain of (open |
|
830 | While reproducible builds is critical to check that the supply chain of (open | |
820 | source) software has not been compromised, it can also help to speedup many |
|
831 | source) software has not been compromised, it can also help to speedup many | |
821 | of the build processes in large environment (conda, apt...) by allowing |
|
832 | of the build processes in large environment (conda, apt...) by allowing | |
822 | better caching of intermediate build steps. |
|
833 | better caching of intermediate build steps. | |
823 |
|
834 | |||
824 | Learn more on `<https://reproducible-builds.org/>`_. `Reflections on trusting |
|
835 | Learn more on `<https://reproducible-builds.org/>`_. `Reflections on trusting | |
825 | trust <https://dl.acm.org/doi/10.1145/358198.358210>`_ is also one of the |
|
836 | trust <https://dl.acm.org/doi/10.1145/358198.358210>`_ is also one of the | |
826 | cornerstone and recommended reads on this subject. |
|
837 | cornerstone and recommended reads on this subject. | |
827 |
|
838 | |||
828 | .. note:: |
|
839 | .. note:: | |
829 |
|
840 | |||
830 | The build commit from which the sdist is generated is also `signed |
|
841 | The build commit from which the sdist is generated is also `signed | |
831 | <https://en.wikipedia.org/wiki/Digital_signature>`_, so you should be able to |
|
842 | <https://en.wikipedia.org/wiki/Digital_signature>`_, so you should be able to | |
832 | check it has not been compromised, and the git repository is a `merkle-tree |
|
843 | check it has not been compromised, and the git repository is a `merkle-tree | |
833 | <https://en.wikipedia.org/wiki/Merkle_tree>`_, you can check the consistency |
|
844 | <https://en.wikipedia.org/wiki/Merkle_tree>`_, you can check the consistency | |
834 | with `git-fsck <https://git-scm.com/docs/git-fsck>`_ which you likely `want |
|
845 | with `git-fsck <https://git-scm.com/docs/git-fsck>`_ which you likely `want | |
835 | to enable by default |
|
846 | to enable by default | |
836 | <https://gist.github.com/mbbx6spp/14b86437e794bffb4120>`_. |
|
847 | <https://gist.github.com/mbbx6spp/14b86437e794bffb4120>`_. | |
837 |
|
848 | |||
838 | NEP29: Last version to support Python 3.6 |
|
849 | NEP29: Last version to support Python 3.6 | |
839 | ----------------------------------------- |
|
850 | ----------------------------------------- | |
840 |
|
851 | |||
841 | IPython 7.15 will be the Last IPython version to officially support Python |
|
852 | IPython 7.15 will be the Last IPython version to officially support Python | |
842 | 3.6, as stated by `NumPy Enhancement Proposal 29 |
|
853 | 3.6, as stated by `NumPy Enhancement Proposal 29 | |
843 | <https://numpy.org/neps/nep-0029-deprecation_policy.html>`_. Starting with |
|
854 | <https://numpy.org/neps/nep-0029-deprecation_policy.html>`_. Starting with | |
844 | next minor version of IPython I may stop testing on Python 3.6 and may stop |
|
855 | next minor version of IPython I may stop testing on Python 3.6 and may stop | |
845 | publishing release artifacts that install on Python 3.6 |
|
856 | publishing release artifacts that install on Python 3.6 | |
846 |
|
857 | |||
847 | Highlighted features |
|
858 | Highlighted features | |
848 | -------------------- |
|
859 | -------------------- | |
849 |
|
860 | |||
850 | Highlighted features are not new, but seem to not be widely known, this |
|
861 | Highlighted features are not new, but seem to not be widely known, this | |
851 | section will help you discover in more narrative form what you can do with |
|
862 | section will help you discover in more narrative form what you can do with | |
852 | IPython. |
|
863 | IPython. | |
853 |
|
864 | |||
854 | Increase Tab Completion Menu Height |
|
865 | Increase Tab Completion Menu Height | |
855 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
866 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
856 |
|
867 | |||
857 | In terminal IPython it is possible to increase the hight of the tab-completion |
|
868 | In terminal IPython it is possible to increase the hight of the tab-completion | |
858 | menu. To do so set the value of |
|
869 | menu. To do so set the value of | |
859 | :configtrait:`TerminalInteractiveShell.space_for_menu`, this will reserve more |
|
870 | :configtrait:`TerminalInteractiveShell.space_for_menu`, this will reserve more | |
860 | space at the bottom of the screen for various kind of menus in IPython including |
|
871 | space at the bottom of the screen for various kind of menus in IPython including | |
861 | tab completion and searching in history. |
|
872 | tab completion and searching in history. | |
862 |
|
873 | |||
863 | Autoformat Code in the terminal |
|
874 | Autoformat Code in the terminal | |
864 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
875 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
865 |
|
876 | |||
866 | If you have a preferred code formatter, you can configure IPython to |
|
877 | If you have a preferred code formatter, you can configure IPython to | |
867 | reformat your code. Set the value of |
|
878 | reformat your code. Set the value of | |
868 | :configtrait:`TerminalInteractiveShell.autoformatter` to for example ``'black'`` |
|
879 | :configtrait:`TerminalInteractiveShell.autoformatter` to for example ``'black'`` | |
869 | and IPython will auto format your code when possible. |
|
880 | and IPython will auto format your code when possible. | |
870 |
|
881 | |||
871 |
|
882 | |||
872 | .. _version 714: |
|
883 | .. _version 714: | |
873 |
|
884 | |||
874 | IPython 7.14 |
|
885 | IPython 7.14 | |
875 | ============ |
|
886 | ============ | |
876 |
|
887 | |||
877 | IPython 7.14 is a minor release that fix a couple of bugs and prepare |
|
888 | IPython 7.14 is a minor release that fix a couple of bugs and prepare | |
878 | compatibility with new or future versions of some libraries. |
|
889 | compatibility with new or future versions of some libraries. | |
879 |
|
890 | |||
880 | Important changes: |
|
891 | Important changes: | |
881 | ------------------ |
|
892 | ------------------ | |
882 |
|
893 | |||
883 | - Fix compatibility with Sphinx 3+ :ghpull:`12235` |
|
894 | - Fix compatibility with Sphinx 3+ :ghpull:`12235` | |
884 | - Remove deprecated matplotlib parameter usage, compatibility with matplotlib |
|
895 | - Remove deprecated matplotlib parameter usage, compatibility with matplotlib | |
885 | 3.3+ :`122250` |
|
896 | 3.3+ :`122250` | |
886 |
|
897 | |||
887 | Misc Changes |
|
898 | Misc Changes | |
888 | ------------ |
|
899 | ------------ | |
889 |
|
900 | |||
890 | - set ``.py`` extension when editing current buffer in vi/emacs. :ghpull:`12167` |
|
901 | - set ``.py`` extension when editing current buffer in vi/emacs. :ghpull:`12167` | |
891 | - support for unicode identifiers in ``?``/``??`` :ghpull:`12208` |
|
902 | - support for unicode identifiers in ``?``/``??`` :ghpull:`12208` | |
892 | - add extra options to the ``Video`` Rich objects :ghpull:`12212` |
|
903 | - add extra options to the ``Video`` Rich objects :ghpull:`12212` | |
893 | - add pretty-printing to ``SimpleNamespace`` :ghpull:`12230` |
|
904 | - add pretty-printing to ``SimpleNamespace`` :ghpull:`12230` | |
894 |
|
905 | |||
895 | IPython.core.debugger.Pdb is now interruptible |
|
906 | IPython.core.debugger.Pdb is now interruptible | |
896 | ---------------------------------------------- |
|
907 | ---------------------------------------------- | |
897 |
|
908 | |||
898 | A ``KeyboardInterrupt`` will now interrupt IPython's extended debugger, in order to make Jupyter able to interrupt it. (:ghpull:`12168`) |
|
909 | A ``KeyboardInterrupt`` will now interrupt IPython's extended debugger, in order to make Jupyter able to interrupt it. (:ghpull:`12168`) | |
899 |
|
910 | |||
900 | Video HTML attributes |
|
911 | Video HTML attributes | |
901 | --------------------- |
|
912 | --------------------- | |
902 |
|
913 | |||
903 | Add an option to `IPython.display.Video` to change the attributes of the HTML display of the video (:ghpull:`12212`) |
|
914 | Add an option to `IPython.display.Video` to change the attributes of the HTML display of the video (:ghpull:`12212`) | |
904 |
|
915 | |||
905 |
|
916 | |||
906 | Pending deprecated imports |
|
917 | Pending deprecated imports | |
907 | -------------------------- |
|
918 | -------------------------- | |
908 |
|
919 | |||
909 | Many object present in ``IPython.core.display`` are there for internal use only, |
|
920 | Many object present in ``IPython.core.display`` are there for internal use only, | |
910 | and should already been imported from ``IPython.display`` by users and external |
|
921 | and should already been imported from ``IPython.display`` by users and external | |
911 | libraries. Trying to import those from ``IPython.core.display`` is still possible |
|
922 | libraries. Trying to import those from ``IPython.core.display`` is still possible | |
912 | but will trigger a |
|
923 | but will trigger a | |
913 | deprecation warning in later versions of IPython and will become errors in the |
|
924 | deprecation warning in later versions of IPython and will become errors in the | |
914 | future. |
|
925 | future. | |
915 |
|
926 | |||
916 | This will simplify compatibility with other Python kernels (like Xeus-Python), |
|
927 | This will simplify compatibility with other Python kernels (like Xeus-Python), | |
917 | and simplify code base. |
|
928 | and simplify code base. | |
918 |
|
929 | |||
919 |
|
930 | |||
920 |
|
931 | |||
921 |
|
932 | |||
922 | .. _version 713: |
|
933 | .. _version 713: | |
923 |
|
934 | |||
924 | IPython 7.13 |
|
935 | IPython 7.13 | |
925 | ============ |
|
936 | ============ | |
926 |
|
937 | |||
927 | IPython 7.13 is the final release of the 7.x branch since master is diverging |
|
938 | IPython 7.13 is the final release of the 7.x branch since master is diverging | |
928 | toward an 8.0. Exiting new features have already been merged in 8.0 and will |
|
939 | toward an 8.0. Exiting new features have already been merged in 8.0 and will | |
929 | not be available on the 7.x branch. All the changes below have been backported |
|
940 | not be available on the 7.x branch. All the changes below have been backported | |
930 | from the master branch. |
|
941 | from the master branch. | |
931 |
|
942 | |||
932 |
|
943 | |||
933 | - Fix inability to run PDB when inside an event loop :ghpull:`12141` |
|
944 | - Fix inability to run PDB when inside an event loop :ghpull:`12141` | |
934 | - Fix ability to interrupt some processes on windows :ghpull:`12137` |
|
945 | - Fix ability to interrupt some processes on windows :ghpull:`12137` | |
935 | - Fix debugger shortcuts :ghpull:`12132` |
|
946 | - Fix debugger shortcuts :ghpull:`12132` | |
936 | - improve tab completion when inside a string by removing irrelevant elements :ghpull:`12128` |
|
947 | - improve tab completion when inside a string by removing irrelevant elements :ghpull:`12128` | |
937 | - Fix display of filename tab completion when the path is long :ghpull:`12122` |
|
948 | - Fix display of filename tab completion when the path is long :ghpull:`12122` | |
938 | - Many removal of Python 2 specific code path :ghpull:`12110` |
|
949 | - Many removal of Python 2 specific code path :ghpull:`12110` | |
939 | - displaying wav files do not require NumPy anymore, and is 5x to 30x faster :ghpull:`12113` |
|
950 | - displaying wav files do not require NumPy anymore, and is 5x to 30x faster :ghpull:`12113` | |
940 |
|
951 | |||
941 | See the list of all closed issues and pull request on `github |
|
952 | See the list of all closed issues and pull request on `github | |
942 | <https://github.com/ipython/ipython/pulls?q=is%3Aclosed+milestone%3A7.13>`_. |
|
953 | <https://github.com/ipython/ipython/pulls?q=is%3Aclosed+milestone%3A7.13>`_. | |
943 |
|
954 | |||
944 | .. _version 712: |
|
955 | .. _version 712: | |
945 |
|
956 | |||
946 | IPython 7.12 |
|
957 | IPython 7.12 | |
947 | ============ |
|
958 | ============ | |
948 |
|
959 | |||
949 | IPython 7.12 is a minor update that mostly brings code cleanup, removal of |
|
960 | IPython 7.12 is a minor update that mostly brings code cleanup, removal of | |
950 | longtime deprecated function and a couple update to documentation cleanup as well. |
|
961 | longtime deprecated function and a couple update to documentation cleanup as well. | |
951 |
|
962 | |||
952 | Notable changes are the following: |
|
963 | Notable changes are the following: | |
953 |
|
964 | |||
954 | - Exit non-zero when ipython is given a file path to run that doesn't exist :ghpull:`12074` |
|
965 | - Exit non-zero when ipython is given a file path to run that doesn't exist :ghpull:`12074` | |
955 | - Test PR on ARM64 with Travis-CI :ghpull:`12073` |
|
966 | - Test PR on ARM64 with Travis-CI :ghpull:`12073` | |
956 | - Update CI to work with latest Pytest :ghpull:`12086` |
|
967 | - Update CI to work with latest Pytest :ghpull:`12086` | |
957 | - Add infrastructure to run ipykernel eventloop via trio :ghpull:`12097` |
|
968 | - Add infrastructure to run ipykernel eventloop via trio :ghpull:`12097` | |
958 | - Support git blame ignore revs :ghpull:`12091` |
|
969 | - Support git blame ignore revs :ghpull:`12091` | |
959 | - Start multi-line ``__repr__`` s on their own line :ghpull:`12099` |
|
970 | - Start multi-line ``__repr__`` s on their own line :ghpull:`12099` | |
960 |
|
971 | |||
961 | .. _version 7111: |
|
972 | .. _version 7111: | |
962 |
|
973 | |||
963 | IPython 7.11.1 |
|
974 | IPython 7.11.1 | |
964 | ============== |
|
975 | ============== | |
965 |
|
976 | |||
966 | A couple of deprecated functions (no-op) have been reintroduces in py3compat as |
|
977 | A couple of deprecated functions (no-op) have been reintroduces in py3compat as | |
967 | Cython was still relying on them, and will be removed in a couple of versions. |
|
978 | Cython was still relying on them, and will be removed in a couple of versions. | |
968 |
|
979 | |||
969 | .. _version 711: |
|
980 | .. _version 711: | |
970 |
|
981 | |||
971 | IPython 7.11 |
|
982 | IPython 7.11 | |
972 | ============ |
|
983 | ============ | |
973 |
|
984 | |||
974 | IPython 7.11 received a couple of compatibility fixes and code cleanup. |
|
985 | IPython 7.11 received a couple of compatibility fixes and code cleanup. | |
975 |
|
986 | |||
976 | A number of function in the ``py3compat`` have been removed; a number of types |
|
987 | A number of function in the ``py3compat`` have been removed; a number of types | |
977 | in the IPython code base are now non-ambiguous and now always ``unicode`` |
|
988 | in the IPython code base are now non-ambiguous and now always ``unicode`` | |
978 | instead of ``Union[Unicode,bytes]``; many of the relevant code path have thus |
|
989 | instead of ``Union[Unicode,bytes]``; many of the relevant code path have thus | |
979 | been simplified/cleaned and types annotation added. |
|
990 | been simplified/cleaned and types annotation added. | |
980 |
|
991 | |||
981 | IPython support several verbosity level from exceptions. ``xmode plain`` now |
|
992 | IPython support several verbosity level from exceptions. ``xmode plain`` now | |
982 | support chained exceptions. :ghpull:`11999` |
|
993 | support chained exceptions. :ghpull:`11999` | |
983 |
|
994 | |||
984 | We are starting to remove ``shell=True`` in some usages of subprocess. While not directly |
|
995 | We are starting to remove ``shell=True`` in some usages of subprocess. While not directly | |
985 | a security issue (as IPython is made to run arbitrary code anyway) it is not good |
|
996 | a security issue (as IPython is made to run arbitrary code anyway) it is not good | |
986 | practice and we'd like to show the example. :ghissue:`12023`. This discussion |
|
997 | practice and we'd like to show the example. :ghissue:`12023`. This discussion | |
987 | was started by ``@mschwager`` thanks to a new auditing tool they are working on |
|
998 | was started by ``@mschwager`` thanks to a new auditing tool they are working on | |
988 | with duo-labs (`dlint <https://github.com/duo-labs/dlint>`_). |
|
999 | with duo-labs (`dlint <https://github.com/duo-labs/dlint>`_). | |
989 |
|
1000 | |||
990 | Work around some bugs in Python 3.9 tokenizer :ghpull:`12057` |
|
1001 | Work around some bugs in Python 3.9 tokenizer :ghpull:`12057` | |
991 |
|
1002 | |||
992 | IPython will now print its version after a crash. :ghpull:`11986` |
|
1003 | IPython will now print its version after a crash. :ghpull:`11986` | |
993 |
|
1004 | |||
994 | This is likely the last release from the 7.x series that will see new feature. |
|
1005 | This is likely the last release from the 7.x series that will see new feature. | |
995 | The master branch will soon accept large code changes and thrilling new |
|
1006 | The master branch will soon accept large code changes and thrilling new | |
996 | features; the 7.x branch will only start to accept critical bug fixes, and |
|
1007 | features; the 7.x branch will only start to accept critical bug fixes, and | |
997 | update dependencies. |
|
1008 | update dependencies. | |
998 |
|
1009 | |||
999 | .. _version 7102: |
|
1010 | .. _version 7102: | |
1000 |
|
1011 | |||
1001 | IPython 7.10.2 |
|
1012 | IPython 7.10.2 | |
1002 | ============== |
|
1013 | ============== | |
1003 |
|
1014 | |||
1004 | IPython 7.10.2 fix a couple of extra incompatibility between IPython, ipdb, |
|
1015 | IPython 7.10.2 fix a couple of extra incompatibility between IPython, ipdb, | |
1005 | asyncio and Prompt Toolkit 3. |
|
1016 | asyncio and Prompt Toolkit 3. | |
1006 |
|
1017 | |||
1007 | .. _version 7101: |
|
1018 | .. _version 7101: | |
1008 |
|
1019 | |||
1009 | IPython 7.10.1 |
|
1020 | IPython 7.10.1 | |
1010 | ============== |
|
1021 | ============== | |
1011 |
|
1022 | |||
1012 | IPython 7.10.1 fix a couple of incompatibilities with Prompt toolkit 3 (please |
|
1023 | IPython 7.10.1 fix a couple of incompatibilities with Prompt toolkit 3 (please | |
1013 | update Prompt toolkit to 3.0.2 at least), and fixes some interaction with |
|
1024 | update Prompt toolkit to 3.0.2 at least), and fixes some interaction with | |
1014 | headless IPython. |
|
1025 | headless IPython. | |
1015 |
|
1026 | |||
1016 | .. _version 7100: |
|
1027 | .. _version 7100: | |
1017 |
|
1028 | |||
1018 | IPython 7.10.0 |
|
1029 | IPython 7.10.0 | |
1019 | ============== |
|
1030 | ============== | |
1020 |
|
1031 | |||
1021 | IPython 7.10 is the first double digit minor release in the last decade, and |
|
1032 | IPython 7.10 is the first double digit minor release in the last decade, and | |
1022 | first since the release of IPython 1.0, previous double digit minor release was |
|
1033 | first since the release of IPython 1.0, previous double digit minor release was | |
1023 | in August 2009. |
|
1034 | in August 2009. | |
1024 |
|
1035 | |||
1025 | We've been trying to give you regular release on the last Friday of every month |
|
1036 | We've been trying to give you regular release on the last Friday of every month | |
1026 | for a guaranty of rapid access to bug fixes and new features. |
|
1037 | for a guaranty of rapid access to bug fixes and new features. | |
1027 |
|
1038 | |||
1028 | Unlike the previous first few releases that have seen only a couple of code |
|
1039 | Unlike the previous first few releases that have seen only a couple of code | |
1029 | changes, 7.10 bring a number of changes, new features and bugfixes. |
|
1040 | changes, 7.10 bring a number of changes, new features and bugfixes. | |
1030 |
|
1041 | |||
1031 | Stop Support for Python 3.5 β Adopt NEP 29 |
|
1042 | Stop Support for Python 3.5 β Adopt NEP 29 | |
1032 | ------------------------------------------ |
|
1043 | ------------------------------------------ | |
1033 |
|
1044 | |||
1034 | IPython has decided to follow the informational `NEP 29 |
|
1045 | IPython has decided to follow the informational `NEP 29 | |
1035 | <https://numpy.org/neps/nep-0029-deprecation_policy.html>`_ which layout a clear |
|
1046 | <https://numpy.org/neps/nep-0029-deprecation_policy.html>`_ which layout a clear | |
1036 | policy as to which version of (C)Python and NumPy are supported. |
|
1047 | policy as to which version of (C)Python and NumPy are supported. | |
1037 |
|
1048 | |||
1038 | We thus dropped support for Python 3.5, and cleaned up a number of code path |
|
1049 | We thus dropped support for Python 3.5, and cleaned up a number of code path | |
1039 | that were Python-version dependant. If you are on 3.5 or earlier pip should |
|
1050 | that were Python-version dependant. If you are on 3.5 or earlier pip should | |
1040 | automatically give you the latest compatible version of IPython so you do not |
|
1051 | automatically give you the latest compatible version of IPython so you do not | |
1041 | need to pin to a given version. |
|
1052 | need to pin to a given version. | |
1042 |
|
1053 | |||
1043 | Support for Prompt Toolkit 3.0 |
|
1054 | Support for Prompt Toolkit 3.0 | |
1044 | ------------------------------ |
|
1055 | ------------------------------ | |
1045 |
|
1056 | |||
1046 | Prompt Toolkit 3.0 was release a week before IPython 7.10 and introduces a few |
|
1057 | Prompt Toolkit 3.0 was release a week before IPython 7.10 and introduces a few | |
1047 | breaking changes. We believe IPython 7.10 should be compatible with both Prompt |
|
1058 | breaking changes. We believe IPython 7.10 should be compatible with both Prompt | |
1048 | Toolkit 2.x and 3.x, though it has not been extensively tested with 3.x so |
|
1059 | Toolkit 2.x and 3.x, though it has not been extensively tested with 3.x so | |
1049 | please report any issues. |
|
1060 | please report any issues. | |
1050 |
|
1061 | |||
1051 |
|
1062 | |||
1052 | Prompt Rendering Performance improvements |
|
1063 | Prompt Rendering Performance improvements | |
1053 | ----------------------------------------- |
|
1064 | ----------------------------------------- | |
1054 |
|
1065 | |||
1055 | Pull Request :ghpull:`11933` introduced an optimisation in the prompt rendering |
|
1066 | Pull Request :ghpull:`11933` introduced an optimisation in the prompt rendering | |
1056 | logic that should decrease the resource usage of IPython when using the |
|
1067 | logic that should decrease the resource usage of IPython when using the | |
1057 | _default_ configuration but could potentially introduce a regression of |
|
1068 | _default_ configuration but could potentially introduce a regression of | |
1058 | functionalities if you are using a custom prompt. |
|
1069 | functionalities if you are using a custom prompt. | |
1059 |
|
1070 | |||
1060 | We know assume if you haven't changed the default keybindings that the prompt |
|
1071 | We know assume if you haven't changed the default keybindings that the prompt | |
1061 | **will not change** during the duration of your input β which is for example |
|
1072 | **will not change** during the duration of your input β which is for example | |
1062 | not true when using vi insert mode that switches between `[ins]` and `[nor]` |
|
1073 | not true when using vi insert mode that switches between `[ins]` and `[nor]` | |
1063 | for the current mode. |
|
1074 | for the current mode. | |
1064 |
|
1075 | |||
1065 | If you are experiencing any issue let us know. |
|
1076 | If you are experiencing any issue let us know. | |
1066 |
|
1077 | |||
1067 | Code autoformatting |
|
1078 | Code autoformatting | |
1068 | ------------------- |
|
1079 | ------------------- | |
1069 |
|
1080 | |||
1070 | The IPython terminal can now auto format your code just before entering a new |
|
1081 | The IPython terminal can now auto format your code just before entering a new | |
1071 | line or executing a command. To do so use the |
|
1082 | line or executing a command. To do so use the | |
1072 | ``--TerminalInteractiveShell.autoformatter`` option and set it to ``'black'``; |
|
1083 | ``--TerminalInteractiveShell.autoformatter`` option and set it to ``'black'``; | |
1073 | if black is installed IPython will use black to format your code when possible. |
|
1084 | if black is installed IPython will use black to format your code when possible. | |
1074 |
|
1085 | |||
1075 | IPython cannot always properly format your code; in particular it will |
|
1086 | IPython cannot always properly format your code; in particular it will | |
1076 | auto formatting with *black* will only work if: |
|
1087 | auto formatting with *black* will only work if: | |
1077 |
|
1088 | |||
1078 | - Your code does not contains magics or special python syntax. |
|
1089 | - Your code does not contains magics or special python syntax. | |
1079 |
|
1090 | |||
1080 | - There is no code after your cursor. |
|
1091 | - There is no code after your cursor. | |
1081 |
|
1092 | |||
1082 | The Black API is also still in motion; so this may not work with all versions of |
|
1093 | The Black API is also still in motion; so this may not work with all versions of | |
1083 | black. |
|
1094 | black. | |
1084 |
|
1095 | |||
1085 | It should be possible to register custom formatter, though the API is till in |
|
1096 | It should be possible to register custom formatter, though the API is till in | |
1086 | flux. |
|
1097 | flux. | |
1087 |
|
1098 | |||
1088 | Arbitrary Mimetypes Handing in Terminal (Aka inline images in terminal) |
|
1099 | Arbitrary Mimetypes Handing in Terminal (Aka inline images in terminal) | |
1089 | ----------------------------------------------------------------------- |
|
1100 | ----------------------------------------------------------------------- | |
1090 |
|
1101 | |||
1091 | When using IPython terminal it is now possible to register function to handle |
|
1102 | When using IPython terminal it is now possible to register function to handle | |
1092 | arbitrary mimetypes. While rendering non-text based representation was possible in |
|
1103 | arbitrary mimetypes. While rendering non-text based representation was possible in | |
1093 | many jupyter frontend; it was not possible in terminal IPython, as usually |
|
1104 | many jupyter frontend; it was not possible in terminal IPython, as usually | |
1094 | terminal are limited to displaying text. As many terminal these days provide |
|
1105 | terminal are limited to displaying text. As many terminal these days provide | |
1095 | escape sequences to display non-text; bringing this loved feature to IPython CLI |
|
1106 | escape sequences to display non-text; bringing this loved feature to IPython CLI | |
1096 | made a lot of sens. This functionality will not only allow inline images; but |
|
1107 | made a lot of sens. This functionality will not only allow inline images; but | |
1097 | allow opening of external program; for example ``mplayer`` to "display" sound |
|
1108 | allow opening of external program; for example ``mplayer`` to "display" sound | |
1098 | files. |
|
1109 | files. | |
1099 |
|
1110 | |||
1100 | So far only the hooks necessary for this are in place, but no default mime |
|
1111 | So far only the hooks necessary for this are in place, but no default mime | |
1101 | renderers added; so inline images will only be available via extensions. We will |
|
1112 | renderers added; so inline images will only be available via extensions. We will | |
1102 | progressively enable these features by default in the next few releases, and |
|
1113 | progressively enable these features by default in the next few releases, and | |
1103 | contribution is welcomed. |
|
1114 | contribution is welcomed. | |
1104 |
|
1115 | |||
1105 | We welcome any feedback on the API. See :ref:`shell_mimerenderer` for more |
|
1116 | We welcome any feedback on the API. See :ref:`shell_mimerenderer` for more | |
1106 | informations. |
|
1117 | informations. | |
1107 |
|
1118 | |||
1108 | This is originally based on work form in :ghpull:`10610` from @stephanh42 |
|
1119 | This is originally based on work form in :ghpull:`10610` from @stephanh42 | |
1109 | started over two years ago, and still a lot need to be done. |
|
1120 | started over two years ago, and still a lot need to be done. | |
1110 |
|
1121 | |||
1111 | MISC |
|
1122 | MISC | |
1112 | ---- |
|
1123 | ---- | |
1113 |
|
1124 | |||
1114 | - Completions can define their own ordering :ghpull:`11855` |
|
1125 | - Completions can define their own ordering :ghpull:`11855` | |
1115 | - Enable Plotting in the same cell than the one that import matplotlib |
|
1126 | - Enable Plotting in the same cell than the one that import matplotlib | |
1116 | :ghpull:`11916` |
|
1127 | :ghpull:`11916` | |
1117 | - Allow to store and restore multiple variables at once :ghpull:`11930` |
|
1128 | - Allow to store and restore multiple variables at once :ghpull:`11930` | |
1118 |
|
1129 | |||
1119 | You can see `all pull-requests <https://github.com/ipython/ipython/pulls?q=is%3Apr+milestone%3A7.10+is%3Aclosed>`_ for this release. |
|
1130 | You can see `all pull-requests <https://github.com/ipython/ipython/pulls?q=is%3Apr+milestone%3A7.10+is%3Aclosed>`_ for this release. | |
1120 |
|
1131 | |||
1121 | API Changes |
|
1132 | API Changes | |
1122 | ----------- |
|
1133 | ----------- | |
1123 |
|
1134 | |||
1124 | Change of API and exposed objects automatically detected using `frappuccino <https://pypi.org/project/frappuccino/>`_ (still in beta): |
|
1135 | Change of API and exposed objects automatically detected using `frappuccino <https://pypi.org/project/frappuccino/>`_ (still in beta): | |
1125 |
|
1136 | |||
1126 | The following items are new in IPython 7.10:: |
|
1137 | The following items are new in IPython 7.10:: | |
1127 |
|
1138 | |||
1128 | + IPython.terminal.shortcuts.reformat_text_before_cursor(buffer, document, shell) |
|
1139 | + IPython.terminal.shortcuts.reformat_text_before_cursor(buffer, document, shell) | |
1129 | + IPython.terminal.interactiveshell.PTK3 |
|
1140 | + IPython.terminal.interactiveshell.PTK3 | |
1130 | + IPython.terminal.interactiveshell.black_reformat_handler(text_before_cursor) |
|
1141 | + IPython.terminal.interactiveshell.black_reformat_handler(text_before_cursor) | |
1131 | + IPython.terminal.prompts.RichPromptDisplayHook.write_format_data(self, format_dict, md_dict='None') |
|
1142 | + IPython.terminal.prompts.RichPromptDisplayHook.write_format_data(self, format_dict, md_dict='None') | |
1132 |
|
1143 | |||
1133 | The following items have been removed in 7.10:: |
|
1144 | The following items have been removed in 7.10:: | |
1134 |
|
1145 | |||
1135 | - IPython.lib.pretty.DICT_IS_ORDERED |
|
1146 | - IPython.lib.pretty.DICT_IS_ORDERED | |
1136 |
|
1147 | |||
1137 | The following signatures differ between versions:: |
|
1148 | The following signatures differ between versions:: | |
1138 |
|
1149 | |||
1139 | - IPython.extensions.storemagic.restore_aliases(ip) |
|
1150 | - IPython.extensions.storemagic.restore_aliases(ip) | |
1140 | + IPython.extensions.storemagic.restore_aliases(ip, alias='None') |
|
1151 | + IPython.extensions.storemagic.restore_aliases(ip, alias='None') | |
1141 |
|
1152 | |||
1142 | Special Thanks |
|
1153 | Special Thanks | |
1143 | -------------- |
|
1154 | -------------- | |
1144 |
|
1155 | |||
1145 | - @stephanh42 who started the work on inline images in terminal 2 years ago |
|
1156 | - @stephanh42 who started the work on inline images in terminal 2 years ago | |
1146 | - @augustogoulart who spent a lot of time triaging issues and responding to |
|
1157 | - @augustogoulart who spent a lot of time triaging issues and responding to | |
1147 | users. |
|
1158 | users. | |
1148 | - @con-f-use who is my (@Carreau) first sponsor on GitHub, as a reminder if you |
|
1159 | - @con-f-use who is my (@Carreau) first sponsor on GitHub, as a reminder if you | |
1149 | like IPython, Jupyter and many other library of the SciPy stack you can |
|
1160 | like IPython, Jupyter and many other library of the SciPy stack you can | |
1150 | donate to numfocus.org non profit |
|
1161 | donate to numfocus.org non profit | |
1151 |
|
1162 | |||
1152 | .. _version 790: |
|
1163 | .. _version 790: | |
1153 |
|
1164 | |||
1154 | IPython 7.9.0 |
|
1165 | IPython 7.9.0 | |
1155 | ============= |
|
1166 | ============= | |
1156 |
|
1167 | |||
1157 | IPython 7.9 is a small release with a couple of improvement and bug fixes. |
|
1168 | IPython 7.9 is a small release with a couple of improvement and bug fixes. | |
1158 |
|
1169 | |||
1159 | - Xterm terminal title should be restored on exit :ghpull:`11910` |
|
1170 | - Xterm terminal title should be restored on exit :ghpull:`11910` | |
1160 | - special variables ``_``,``__``, ``___`` are not set anymore when cache size |
|
1171 | - special variables ``_``,``__``, ``___`` are not set anymore when cache size | |
1161 | is 0 or less. :ghpull:`11877` |
|
1172 | is 0 or less. :ghpull:`11877` | |
1162 | - Autoreload should have regained some speed by using a new heuristic logic to |
|
1173 | - Autoreload should have regained some speed by using a new heuristic logic to | |
1163 | find all objects needing reload. This should avoid large objects traversal |
|
1174 | find all objects needing reload. This should avoid large objects traversal | |
1164 | like pandas dataframes. :ghpull:`11876` |
|
1175 | like pandas dataframes. :ghpull:`11876` | |
1165 | - Get ready for Python 4. :ghpull:`11874` |
|
1176 | - Get ready for Python 4. :ghpull:`11874` | |
1166 | - `%env` Magic now has heuristic to hide potentially sensitive values :ghpull:`11896` |
|
1177 | - `%env` Magic now has heuristic to hide potentially sensitive values :ghpull:`11896` | |
1167 |
|
1178 | |||
1168 | This is a small release despite a number of Pull Request Pending that need to |
|
1179 | This is a small release despite a number of Pull Request Pending that need to | |
1169 | be reviewed/worked on. Many of the core developers have been busy outside of |
|
1180 | be reviewed/worked on. Many of the core developers have been busy outside of | |
1170 | IPython/Jupyter and we thanks all contributor for their patience; we'll work on |
|
1181 | IPython/Jupyter and we thanks all contributor for their patience; we'll work on | |
1171 | these as soon as we have time. |
|
1182 | these as soon as we have time. | |
1172 |
|
1183 | |||
1173 |
|
1184 | |||
1174 | .. _version780: |
|
1185 | .. _version780: | |
1175 |
|
1186 | |||
1176 | IPython 7.8.0 |
|
1187 | IPython 7.8.0 | |
1177 | ============= |
|
1188 | ============= | |
1178 |
|
1189 | |||
1179 | IPython 7.8.0 contain a few bugfix and 2 new APIs: |
|
1190 | IPython 7.8.0 contain a few bugfix and 2 new APIs: | |
1180 |
|
1191 | |||
1181 | - Enable changing the font color for LaTeX rendering :ghpull:`11840` |
|
1192 | - Enable changing the font color for LaTeX rendering :ghpull:`11840` | |
1182 | - and Re-Expose some PDB API (see below) |
|
1193 | - and Re-Expose some PDB API (see below) | |
1183 |
|
1194 | |||
1184 | Expose Pdb API |
|
1195 | Expose Pdb API | |
1185 | -------------- |
|
1196 | -------------- | |
1186 |
|
1197 | |||
1187 | Expose the built-in ``pdb.Pdb`` API. ``Pdb`` constructor arguments are generically |
|
1198 | Expose the built-in ``pdb.Pdb`` API. ``Pdb`` constructor arguments are generically | |
1188 | exposed, regardless of python version. |
|
1199 | exposed, regardless of python version. | |
1189 | Newly exposed arguments: |
|
1200 | Newly exposed arguments: | |
1190 |
|
1201 | |||
1191 | - ``skip`` - Python 3.1+ |
|
1202 | - ``skip`` - Python 3.1+ | |
1192 | - ``nosiginnt`` - Python 3.2+ |
|
1203 | - ``nosiginnt`` - Python 3.2+ | |
1193 | - ``readrc`` - Python 3.6+ |
|
1204 | - ``readrc`` - Python 3.6+ | |
1194 |
|
1205 | |||
1195 | Try it out:: |
|
1206 | Try it out:: | |
1196 |
|
1207 | |||
1197 | from IPython.terminal.debugger import TerminalPdb |
|
1208 | from IPython.terminal.debugger import TerminalPdb | |
1198 | pdb = TerminalPdb(skip=["skipthismodule"]) |
|
1209 | pdb = TerminalPdb(skip=["skipthismodule"]) | |
1199 |
|
1210 | |||
1200 |
|
1211 | |||
1201 | See :ghpull:`11840` |
|
1212 | See :ghpull:`11840` | |
1202 |
|
1213 | |||
1203 | .. _version770: |
|
1214 | .. _version770: | |
1204 |
|
1215 | |||
1205 | IPython 7.7.0 |
|
1216 | IPython 7.7.0 | |
1206 | ============= |
|
1217 | ============= | |
1207 |
|
1218 | |||
1208 | IPython 7.7.0 contain multiple bug fixes and documentation updates; Here are a |
|
1219 | IPython 7.7.0 contain multiple bug fixes and documentation updates; Here are a | |
1209 | few of the outstanding issue fixed: |
|
1220 | few of the outstanding issue fixed: | |
1210 |
|
1221 | |||
1211 | - Fix a bug introduced in 7.6 where the ``%matplotlib`` magic would fail on |
|
1222 | - Fix a bug introduced in 7.6 where the ``%matplotlib`` magic would fail on | |
1212 | previously acceptable arguments :ghpull:`11814`. |
|
1223 | previously acceptable arguments :ghpull:`11814`. | |
1213 | - Fix the manage location on freebsd :ghpull:`11808`. |
|
1224 | - Fix the manage location on freebsd :ghpull:`11808`. | |
1214 | - Fix error message about aliases after ``%reset`` call in ipykernel |
|
1225 | - Fix error message about aliases after ``%reset`` call in ipykernel | |
1215 | :ghpull:`11806` |
|
1226 | :ghpull:`11806` | |
1216 | - Fix Duplication completions in emacs :ghpull:`11803` |
|
1227 | - Fix Duplication completions in emacs :ghpull:`11803` | |
1217 |
|
1228 | |||
1218 | We are planning to adopt `NEP29 <https://github.com/numpy/numpy/pull/14086>`_ |
|
1229 | We are planning to adopt `NEP29 <https://github.com/numpy/numpy/pull/14086>`_ | |
1219 | (still currently in draft) which may make this minor version of IPython the |
|
1230 | (still currently in draft) which may make this minor version of IPython the | |
1220 | last one to support Python 3.5 and will make the code base more aggressive |
|
1231 | last one to support Python 3.5 and will make the code base more aggressive | |
1221 | toward removing compatibility with older versions of Python. |
|
1232 | toward removing compatibility with older versions of Python. | |
1222 |
|
1233 | |||
1223 | GitHub now support to give only "Triage" permissions to users; if you'd like to |
|
1234 | GitHub now support to give only "Triage" permissions to users; if you'd like to | |
1224 | help close stale issues and labels issues please reach to us with your GitHub |
|
1235 | help close stale issues and labels issues please reach to us with your GitHub | |
1225 | Username and we'll add you to the triage team. It is a great way to start |
|
1236 | Username and we'll add you to the triage team. It is a great way to start | |
1226 | contributing and a path toward getting commit rights. |
|
1237 | contributing and a path toward getting commit rights. | |
1227 |
|
1238 | |||
1228 | .. _version761: |
|
1239 | .. _version761: | |
1229 |
|
1240 | |||
1230 | IPython 7.6.1 |
|
1241 | IPython 7.6.1 | |
1231 | ============= |
|
1242 | ============= | |
1232 |
|
1243 | |||
1233 | IPython 7.6.1 contain a critical bugfix in the ``%timeit`` magic, which would |
|
1244 | IPython 7.6.1 contain a critical bugfix in the ``%timeit`` magic, which would | |
1234 | crash on some inputs as a side effect of :ghpull:`11716`. See :ghpull:`11812` |
|
1245 | crash on some inputs as a side effect of :ghpull:`11716`. See :ghpull:`11812` | |
1235 |
|
1246 | |||
1236 |
|
1247 | |||
1237 | .. _whatsnew760: |
|
1248 | .. _whatsnew760: | |
1238 |
|
1249 | |||
1239 | IPython 7.6.0 |
|
1250 | IPython 7.6.0 | |
1240 | ============= |
|
1251 | ============= | |
1241 |
|
1252 | |||
1242 | IPython 7.6.0 contains a couple of bug fixes and number of small features |
|
1253 | IPython 7.6.0 contains a couple of bug fixes and number of small features | |
1243 | additions as well as some compatibility with the current development version of |
|
1254 | additions as well as some compatibility with the current development version of | |
1244 | Python 3.8. |
|
1255 | Python 3.8. | |
1245 |
|
1256 | |||
1246 | - Add a ``-l`` option to :magic:`psearch` to list the available search |
|
1257 | - Add a ``-l`` option to :magic:`psearch` to list the available search | |
1247 | types. :ghpull:`11672` |
|
1258 | types. :ghpull:`11672` | |
1248 | - Support ``PathLike`` for ``DisplayObject`` and ``Image``. :ghpull:`11764` |
|
1259 | - Support ``PathLike`` for ``DisplayObject`` and ``Image``. :ghpull:`11764` | |
1249 | - Configurability of timeout in the test suite for slow platforms. |
|
1260 | - Configurability of timeout in the test suite for slow platforms. | |
1250 | :ghpull:`11756` |
|
1261 | :ghpull:`11756` | |
1251 | - Accept any casing for matplotlib backend. :ghpull:`121748` |
|
1262 | - Accept any casing for matplotlib backend. :ghpull:`121748` | |
1252 | - Properly skip test that requires numpy to be installed :ghpull:`11723` |
|
1263 | - Properly skip test that requires numpy to be installed :ghpull:`11723` | |
1253 | - More support for Python 3.8 and positional only arguments (pep570) |
|
1264 | - More support for Python 3.8 and positional only arguments (pep570) | |
1254 | :ghpull:`11720` |
|
1265 | :ghpull:`11720` | |
1255 | - Unicode names for the completion are loaded lazily on first use which |
|
1266 | - Unicode names for the completion are loaded lazily on first use which | |
1256 | should decrease startup time. :ghpull:`11693` |
|
1267 | should decrease startup time. :ghpull:`11693` | |
1257 | - Autoreload now update the types of reloaded objects; this for example allow |
|
1268 | - Autoreload now update the types of reloaded objects; this for example allow | |
1258 | pickling of reloaded objects. :ghpull:`11644` |
|
1269 | pickling of reloaded objects. :ghpull:`11644` | |
1259 | - Fix a bug where ``%%time`` magic would suppress cell output. :ghpull:`11716` |
|
1270 | - Fix a bug where ``%%time`` magic would suppress cell output. :ghpull:`11716` | |
1260 |
|
1271 | |||
1261 |
|
1272 | |||
1262 | Prepare migration to pytest (instead of nose) for testing |
|
1273 | Prepare migration to pytest (instead of nose) for testing | |
1263 | --------------------------------------------------------- |
|
1274 | --------------------------------------------------------- | |
1264 |
|
1275 | |||
1265 | Most of the work between 7.5 and 7.6 was to prepare the migration from our |
|
1276 | Most of the work between 7.5 and 7.6 was to prepare the migration from our | |
1266 | testing framework to pytest. Most of the test suite should now work by simply |
|
1277 | testing framework to pytest. Most of the test suite should now work by simply | |
1267 | issuing ``pytest`` from the root of the repository. |
|
1278 | issuing ``pytest`` from the root of the repository. | |
1268 |
|
1279 | |||
1269 | The migration to pytest is just at its beginning. Many of our test still rely |
|
1280 | The migration to pytest is just at its beginning. Many of our test still rely | |
1270 | on IPython-specific plugins for nose using pytest (doctest using IPython syntax |
|
1281 | on IPython-specific plugins for nose using pytest (doctest using IPython syntax | |
1271 | is one example of this where test appear as "passing", while no code has been |
|
1282 | is one example of this where test appear as "passing", while no code has been | |
1272 | ran). Many test also need to be updated like ``yield-test`` to be properly |
|
1283 | ran). Many test also need to be updated like ``yield-test`` to be properly | |
1273 | parametrized tests. |
|
1284 | parametrized tests. | |
1274 |
|
1285 | |||
1275 | Migration to pytest allowed me to discover a number of issues in our test |
|
1286 | Migration to pytest allowed me to discover a number of issues in our test | |
1276 | suite; which was hiding a number of subtle issues βΒ or not actually running |
|
1287 | suite; which was hiding a number of subtle issues βΒ or not actually running | |
1277 | some of the tests in our test suite β I have thus corrected many of those; like |
|
1288 | some of the tests in our test suite β I have thus corrected many of those; like | |
1278 | improperly closed resources; or used of deprecated features. I also made use of |
|
1289 | improperly closed resources; or used of deprecated features. I also made use of | |
1279 | the ``pytest --durations=...`` to find some of our slowest test and speed them |
|
1290 | the ``pytest --durations=...`` to find some of our slowest test and speed them | |
1280 | up (our test suite can now be up to 10% faster). Pytest as also a variety of |
|
1291 | up (our test suite can now be up to 10% faster). Pytest as also a variety of | |
1281 | plugins and flags which will make the code quality of IPython and the testing |
|
1292 | plugins and flags which will make the code quality of IPython and the testing | |
1282 | experience better. |
|
1293 | experience better. | |
1283 |
|
1294 | |||
1284 | Misc |
|
1295 | Misc | |
1285 | ---- |
|
1296 | ---- | |
1286 |
|
1297 | |||
1287 | We skipped the release of 7.6 at the end of May, but will attempt to get back |
|
1298 | We skipped the release of 7.6 at the end of May, but will attempt to get back | |
1288 | on schedule. We are starting to think about making introducing backward |
|
1299 | on schedule. We are starting to think about making introducing backward | |
1289 | incompatible change and start the 8.0 series. |
|
1300 | incompatible change and start the 8.0 series. | |
1290 |
|
1301 | |||
1291 | Special Thanks to Gabriel (@gpotter2 on GitHub), who among other took care many |
|
1302 | Special Thanks to Gabriel (@gpotter2 on GitHub), who among other took care many | |
1292 | of the remaining task for 7.4 and 7.5, like updating the website. |
|
1303 | of the remaining task for 7.4 and 7.5, like updating the website. | |
1293 |
|
1304 | |||
1294 | .. _whatsnew750: |
|
1305 | .. _whatsnew750: | |
1295 |
|
1306 | |||
1296 | IPython 7.5.0 |
|
1307 | IPython 7.5.0 | |
1297 | ============= |
|
1308 | ============= | |
1298 |
|
1309 | |||
1299 | IPython 7.5.0 consist mostly of bug-fixes, and documentation updates, with one |
|
1310 | IPython 7.5.0 consist mostly of bug-fixes, and documentation updates, with one | |
1300 | minor new feature. The `Audio` display element can now be assigned an element |
|
1311 | minor new feature. The `Audio` display element can now be assigned an element | |
1301 | id when displayed in browser. See :ghpull:`11670` |
|
1312 | id when displayed in browser. See :ghpull:`11670` | |
1302 |
|
1313 | |||
1303 | The major outstanding bug fix correct a change of behavior that was introduce |
|
1314 | The major outstanding bug fix correct a change of behavior that was introduce | |
1304 | in 7.4.0 where some cell magics would not be able to access or modify global |
|
1315 | in 7.4.0 where some cell magics would not be able to access or modify global | |
1305 | scope when using the ``@needs_local_scope`` decorator. This was typically |
|
1316 | scope when using the ``@needs_local_scope`` decorator. This was typically | |
1306 | encountered with the ``%%time`` and ``%%timeit`` magics. See :ghissue:`11659` |
|
1317 | encountered with the ``%%time`` and ``%%timeit`` magics. See :ghissue:`11659` | |
1307 | and :ghpull:`11698`. |
|
1318 | and :ghpull:`11698`. | |
1308 |
|
1319 | |||
1309 | .. _whatsnew740: |
|
1320 | .. _whatsnew740: | |
1310 |
|
1321 | |||
1311 | IPython 7.4.0 |
|
1322 | IPython 7.4.0 | |
1312 | ============= |
|
1323 | ============= | |
1313 |
|
1324 | |||
1314 | Unicode name completions |
|
1325 | Unicode name completions | |
1315 | ------------------------ |
|
1326 | ------------------------ | |
1316 |
|
1327 | |||
1317 | Previously, we provided completion for a unicode name with its relative symbol. |
|
1328 | Previously, we provided completion for a unicode name with its relative symbol. | |
1318 | With this, now IPython provides complete suggestions to unicode name symbols. |
|
1329 | With this, now IPython provides complete suggestions to unicode name symbols. | |
1319 |
|
1330 | |||
1320 | As on the PR, if user types ``\LAT<tab>``, IPython provides a list of |
|
1331 | As on the PR, if user types ``\LAT<tab>``, IPython provides a list of | |
1321 | possible completions. In this case, it would be something like:: |
|
1332 | possible completions. In this case, it would be something like:: | |
1322 |
|
1333 | |||
1323 | 'LATIN CAPITAL LETTER A', |
|
1334 | 'LATIN CAPITAL LETTER A', | |
1324 | 'LATIN CAPITAL LETTER B', |
|
1335 | 'LATIN CAPITAL LETTER B', | |
1325 | 'LATIN CAPITAL LETTER C', |
|
1336 | 'LATIN CAPITAL LETTER C', | |
1326 | 'LATIN CAPITAL LETTER D', |
|
1337 | 'LATIN CAPITAL LETTER D', | |
1327 | .... |
|
1338 | .... | |
1328 |
|
1339 | |||
1329 | This help to type unicode character that do not have short latex aliases, and |
|
1340 | This help to type unicode character that do not have short latex aliases, and | |
1330 | have long unicode names. for example ``Ν°``, ``\GREEK CAPITAL LETTER HETA``. |
|
1341 | have long unicode names. for example ``Ν°``, ``\GREEK CAPITAL LETTER HETA``. | |
1331 |
|
1342 | |||
1332 | This feature was contributed by Luciana Marques :ghpull:`11583`. |
|
1343 | This feature was contributed by Luciana Marques :ghpull:`11583`. | |
1333 |
|
1344 | |||
1334 | Make audio normalization optional |
|
1345 | Make audio normalization optional | |
1335 | --------------------------------- |
|
1346 | --------------------------------- | |
1336 |
|
1347 | |||
1337 | Added 'normalize' argument to `IPython.display.Audio`. This argument applies |
|
1348 | Added 'normalize' argument to `IPython.display.Audio`. This argument applies | |
1338 | when audio data is given as an array of samples. The default of `normalize=True` |
|
1349 | when audio data is given as an array of samples. The default of `normalize=True` | |
1339 | preserves prior behavior of normalizing the audio to the maximum possible range. |
|
1350 | preserves prior behavior of normalizing the audio to the maximum possible range. | |
1340 | Setting to `False` disables normalization. |
|
1351 | Setting to `False` disables normalization. | |
1341 |
|
1352 | |||
1342 |
|
1353 | |||
1343 | Miscellaneous |
|
1354 | Miscellaneous | |
1344 | ------------- |
|
1355 | ------------- | |
1345 |
|
1356 | |||
1346 | - Fix improper acceptation of ``return`` outside of functions. :ghpull:`11641`. |
|
1357 | - Fix improper acceptation of ``return`` outside of functions. :ghpull:`11641`. | |
1347 | - Fixed PyQt 5.11 backwards incompatibility causing sip import failure. |
|
1358 | - Fixed PyQt 5.11 backwards incompatibility causing sip import failure. | |
1348 | :ghpull:`11613`. |
|
1359 | :ghpull:`11613`. | |
1349 | - Fix Bug where ``type?`` would crash IPython. :ghpull:`1608`. |
|
1360 | - Fix Bug where ``type?`` would crash IPython. :ghpull:`1608`. | |
1350 | - Allow to apply ``@needs_local_scope`` to cell magics for convenience. |
|
1361 | - Allow to apply ``@needs_local_scope`` to cell magics for convenience. | |
1351 | :ghpull:`11542`. |
|
1362 | :ghpull:`11542`. | |
1352 |
|
1363 | |||
1353 | .. _whatsnew730: |
|
1364 | .. _whatsnew730: | |
1354 |
|
1365 | |||
1355 | IPython 7.3.0 |
|
1366 | IPython 7.3.0 | |
1356 | ============= |
|
1367 | ============= | |
1357 |
|
1368 | |||
1358 | .. _whatsnew720: |
|
1369 | .. _whatsnew720: | |
1359 |
|
1370 | |||
1360 | IPython 7.3.0 bring several bug fixes and small improvements that you will |
|
1371 | IPython 7.3.0 bring several bug fixes and small improvements that you will | |
1361 | described bellow. |
|
1372 | described bellow. | |
1362 |
|
1373 | |||
1363 | The biggest change to this release is the implementation of the ``%conda`` and |
|
1374 | The biggest change to this release is the implementation of the ``%conda`` and | |
1364 | ``%pip`` magics, that will attempt to install packages in the **current |
|
1375 | ``%pip`` magics, that will attempt to install packages in the **current | |
1365 | environment**. You may still need to restart your interpreter or kernel for the |
|
1376 | environment**. You may still need to restart your interpreter or kernel for the | |
1366 | change to be taken into account, but it should simplify installation of packages |
|
1377 | change to be taken into account, but it should simplify installation of packages | |
1367 | into remote environment. Installing using pip/conda from the command line is |
|
1378 | into remote environment. Installing using pip/conda from the command line is | |
1368 | still the prefer method. |
|
1379 | still the prefer method. | |
1369 |
|
1380 | |||
1370 | The ``%pip`` magic was already present, but was only printing a warning; now it |
|
1381 | The ``%pip`` magic was already present, but was only printing a warning; now it | |
1371 | will actually forward commands to pip. |
|
1382 | will actually forward commands to pip. | |
1372 |
|
1383 | |||
1373 | Misc bug fixes and improvements: |
|
1384 | Misc bug fixes and improvements: | |
1374 |
|
1385 | |||
1375 | - Compatibility with Python 3.8. |
|
1386 | - Compatibility with Python 3.8. | |
1376 | - Do not expand shell variable in execution magics, and added the |
|
1387 | - Do not expand shell variable in execution magics, and added the | |
1377 | ``no_var_expand`` decorator for magic requiring a similar functionality |
|
1388 | ``no_var_expand`` decorator for magic requiring a similar functionality | |
1378 | :ghpull:`11516` |
|
1389 | :ghpull:`11516` | |
1379 | - Add ``%pip`` and ``%conda`` magic :ghpull:`11524` |
|
1390 | - Add ``%pip`` and ``%conda`` magic :ghpull:`11524` | |
1380 | - Re-initialize posix aliases after a ``%reset`` :ghpull:`11528` |
|
1391 | - Re-initialize posix aliases after a ``%reset`` :ghpull:`11528` | |
1381 | - Allow the IPython command line to run ``*.ipynb`` files :ghpull:`11529` |
|
1392 | - Allow the IPython command line to run ``*.ipynb`` files :ghpull:`11529` | |
1382 |
|
1393 | |||
1383 | IPython 7.2.0 |
|
1394 | IPython 7.2.0 | |
1384 | ============= |
|
1395 | ============= | |
1385 |
|
1396 | |||
1386 | IPython 7.2.0 brings minor bugfixes, improvements, and new configuration options: |
|
1397 | IPython 7.2.0 brings minor bugfixes, improvements, and new configuration options: | |
1387 |
|
1398 | |||
1388 | - Fix a bug preventing PySide2 GUI integration from working :ghpull:`11464` |
|
1399 | - Fix a bug preventing PySide2 GUI integration from working :ghpull:`11464` | |
1389 | - Run CI on Mac OS ! :ghpull:`11471` |
|
1400 | - Run CI on Mac OS ! :ghpull:`11471` | |
1390 | - Fix IPython "Demo" mode. :ghpull:`11498` |
|
1401 | - Fix IPython "Demo" mode. :ghpull:`11498` | |
1391 | - Fix ``%run`` magic with path in name :ghpull:`11499` |
|
1402 | - Fix ``%run`` magic with path in name :ghpull:`11499` | |
1392 | - Fix: add CWD to sys.path *after* stdlib :ghpull:`11502` |
|
1403 | - Fix: add CWD to sys.path *after* stdlib :ghpull:`11502` | |
1393 | - Better rendering of signatures, especially long ones. :ghpull:`11505` |
|
1404 | - Better rendering of signatures, especially long ones. :ghpull:`11505` | |
1394 | - Re-enable jedi by default if it's installed :ghpull:`11506` |
|
1405 | - Re-enable jedi by default if it's installed :ghpull:`11506` | |
1395 | - Add New ``minimal`` exception reporting mode (useful for educational purpose). See :ghpull:`11509` |
|
1406 | - Add New ``minimal`` exception reporting mode (useful for educational purpose). See :ghpull:`11509` | |
1396 |
|
1407 | |||
1397 |
|
1408 | |||
1398 | Added ability to show subclasses when using pinfo and other utilities |
|
1409 | Added ability to show subclasses when using pinfo and other utilities | |
1399 | --------------------------------------------------------------------- |
|
1410 | --------------------------------------------------------------------- | |
1400 |
|
1411 | |||
1401 | When using ``?``/``??`` on a class, IPython will now list the first 10 subclasses. |
|
1412 | When using ``?``/``??`` on a class, IPython will now list the first 10 subclasses. | |
1402 |
|
1413 | |||
1403 | Special Thanks to Chris Mentzel of the Moore Foundation for this feature. Chris |
|
1414 | Special Thanks to Chris Mentzel of the Moore Foundation for this feature. Chris | |
1404 | is one of the people who played a critical role in IPython/Jupyter getting |
|
1415 | is one of the people who played a critical role in IPython/Jupyter getting | |
1405 | funding. |
|
1416 | funding. | |
1406 |
|
1417 | |||
1407 | We are grateful for all the help Chris has given us over the years, |
|
1418 | We are grateful for all the help Chris has given us over the years, | |
1408 | and we're now proud to have code contributed by Chris in IPython. |
|
1419 | and we're now proud to have code contributed by Chris in IPython. | |
1409 |
|
1420 | |||
1410 | OSMagics.cd_force_quiet configuration option |
|
1421 | OSMagics.cd_force_quiet configuration option | |
1411 | -------------------------------------------- |
|
1422 | -------------------------------------------- | |
1412 |
|
1423 | |||
1413 | You can set this option to force the %cd magic to behave as if ``-q`` was passed: |
|
1424 | You can set this option to force the %cd magic to behave as if ``-q`` was passed: | |
1414 | :: |
|
1425 | :: | |
1415 |
|
1426 | |||
1416 | In [1]: cd / |
|
1427 | In [1]: cd / | |
1417 | / |
|
1428 | / | |
1418 |
|
1429 | |||
1419 | In [2]: %config OSMagics.cd_force_quiet = True |
|
1430 | In [2]: %config OSMagics.cd_force_quiet = True | |
1420 |
|
1431 | |||
1421 | In [3]: cd /tmp |
|
1432 | In [3]: cd /tmp | |
1422 |
|
1433 | |||
1423 | In [4]: |
|
1434 | In [4]: | |
1424 |
|
1435 | |||
1425 | See :ghpull:`11491` |
|
1436 | See :ghpull:`11491` | |
1426 |
|
1437 | |||
1427 | In vi editing mode, whether the prompt includes the current vi mode can now be configured |
|
1438 | In vi editing mode, whether the prompt includes the current vi mode can now be configured | |
1428 | ----------------------------------------------------------------------------------------- |
|
1439 | ----------------------------------------------------------------------------------------- | |
1429 |
|
1440 | |||
1430 | Set the ``TerminalInteractiveShell.prompt_includes_vi_mode`` to a boolean value |
|
1441 | Set the ``TerminalInteractiveShell.prompt_includes_vi_mode`` to a boolean value | |
1431 | (default: True) to control this feature. See :ghpull:`11492` |
|
1442 | (default: True) to control this feature. See :ghpull:`11492` | |
1432 |
|
1443 | |||
1433 | .. _whatsnew710: |
|
1444 | .. _whatsnew710: | |
1434 |
|
1445 | |||
1435 | IPython 7.1.0 |
|
1446 | IPython 7.1.0 | |
1436 | ============= |
|
1447 | ============= | |
1437 |
|
1448 | |||
1438 | IPython 7.1.0 is the first minor release after 7.0.0 and mostly brings fixes to |
|
1449 | IPython 7.1.0 is the first minor release after 7.0.0 and mostly brings fixes to | |
1439 | new features, internal refactoring, and fixes for regressions that happened during the 6.x->7.x |
|
1450 | new features, internal refactoring, and fixes for regressions that happened during the 6.x->7.x | |
1440 | transition. It also brings **Compatibility with Python 3.7.1**, as we're |
|
1451 | transition. It also brings **Compatibility with Python 3.7.1**, as we're | |
1441 | unwillingly relying on a bug in CPython. |
|
1452 | unwillingly relying on a bug in CPython. | |
1442 |
|
1453 | |||
1443 | New Core Dev: |
|
1454 | New Core Dev: | |
1444 |
|
1455 | |||
1445 | - We welcome Jonathan Slenders to the commiters. Jonathan has done a fantastic |
|
1456 | - We welcome Jonathan Slenders to the commiters. Jonathan has done a fantastic | |
1446 | work on prompt_toolkit, and we'd like to recognise his impact by giving him |
|
1457 | work on prompt_toolkit, and we'd like to recognise his impact by giving him | |
1447 | commit rights. :ghissue:`11397` |
|
1458 | commit rights. :ghissue:`11397` | |
1448 |
|
1459 | |||
1449 | Notable Changes |
|
1460 | Notable Changes | |
1450 |
|
1461 | |||
1451 | - Major update of "latex to unicode" tab completion map (see below) |
|
1462 | - Major update of "latex to unicode" tab completion map (see below) | |
1452 |
|
1463 | |||
1453 | Notable New Features: |
|
1464 | Notable New Features: | |
1454 |
|
1465 | |||
1455 | - Restore functionality and documentation of the **sphinx directive**, which |
|
1466 | - Restore functionality and documentation of the **sphinx directive**, which | |
1456 | is now stricter (fail on error by daefault), has new configuration options, |
|
1467 | is now stricter (fail on error by daefault), has new configuration options, | |
1457 | has a brand new documentation page :ref:`ipython_directive` (which needs |
|
1468 | has a brand new documentation page :ref:`ipython_directive` (which needs | |
1458 | some cleanup). It is also now *tested* so we hope to have less regressions. |
|
1469 | some cleanup). It is also now *tested* so we hope to have less regressions. | |
1459 | :ghpull:`11402` |
|
1470 | :ghpull:`11402` | |
1460 |
|
1471 | |||
1461 | - ``IPython.display.Video`` now supports ``width`` and ``height`` arguments, |
|
1472 | - ``IPython.display.Video`` now supports ``width`` and ``height`` arguments, | |
1462 | allowing a custom width and height to be set instead of using the video's |
|
1473 | allowing a custom width and height to be set instead of using the video's | |
1463 | width and height. :ghpull:`11353` |
|
1474 | width and height. :ghpull:`11353` | |
1464 |
|
1475 | |||
1465 | - Warn when using ``HTML('<iframe>')`` instead of ``IFrame`` :ghpull:`11350` |
|
1476 | - Warn when using ``HTML('<iframe>')`` instead of ``IFrame`` :ghpull:`11350` | |
1466 |
|
1477 | |||
1467 | - Allow Dynamic switching of editing mode between vi/emacs and show |
|
1478 | - Allow Dynamic switching of editing mode between vi/emacs and show | |
1468 | normal/input mode in prompt when using vi. :ghpull:`11390`. Use ``%config |
|
1479 | normal/input mode in prompt when using vi. :ghpull:`11390`. Use ``%config | |
1469 | TerminalInteractiveShell.editing_mode = 'vi'`` or ``%config |
|
1480 | TerminalInteractiveShell.editing_mode = 'vi'`` or ``%config | |
1470 | TerminalInteractiveShell.editing_mode = 'emacs'`` to dynamically switch |
|
1481 | TerminalInteractiveShell.editing_mode = 'emacs'`` to dynamically switch | |
1471 | between modes. |
|
1482 | between modes. | |
1472 |
|
1483 | |||
1473 |
|
1484 | |||
1474 | Notable Fixes: |
|
1485 | Notable Fixes: | |
1475 |
|
1486 | |||
1476 | - Fix entering of **multi-line blocks in terminal** IPython, and various |
|
1487 | - Fix entering of **multi-line blocks in terminal** IPython, and various | |
1477 | crashes in the new input transformation machinery :ghpull:`11354`, |
|
1488 | crashes in the new input transformation machinery :ghpull:`11354`, | |
1478 | :ghpull:`11356`, :ghpull:`11358`. These also fix a **Compatibility bug |
|
1489 | :ghpull:`11356`, :ghpull:`11358`. These also fix a **Compatibility bug | |
1479 | with Python 3.7.1**. |
|
1490 | with Python 3.7.1**. | |
1480 |
|
1491 | |||
1481 | - Fix moving through generator stack in ipdb :ghpull:`11266` |
|
1492 | - Fix moving through generator stack in ipdb :ghpull:`11266` | |
1482 |
|
1493 | |||
1483 | - %Magic command arguments now support quoting. :ghpull:`11330` |
|
1494 | - %Magic command arguments now support quoting. :ghpull:`11330` | |
1484 |
|
1495 | |||
1485 | - Re-add ``rprint`` and ``rprinte`` aliases. :ghpull:`11331` |
|
1496 | - Re-add ``rprint`` and ``rprinte`` aliases. :ghpull:`11331` | |
1486 |
|
1497 | |||
1487 | - Remove implicit dependency on ``ipython_genutils`` :ghpull:`11317` |
|
1498 | - Remove implicit dependency on ``ipython_genutils`` :ghpull:`11317` | |
1488 |
|
1499 | |||
1489 | - Make ``nonlocal`` raise ``SyntaxError`` instead of silently failing in async |
|
1500 | - Make ``nonlocal`` raise ``SyntaxError`` instead of silently failing in async | |
1490 | mode. :ghpull:`11382` |
|
1501 | mode. :ghpull:`11382` | |
1491 |
|
1502 | |||
1492 | - Fix mishandling of magics and ``= !`` assignment just after a dedent in |
|
1503 | - Fix mishandling of magics and ``= !`` assignment just after a dedent in | |
1493 | nested code blocks :ghpull:`11418` |
|
1504 | nested code blocks :ghpull:`11418` | |
1494 |
|
1505 | |||
1495 | - Fix instructions for custom shortcuts :ghpull:`11426` |
|
1506 | - Fix instructions for custom shortcuts :ghpull:`11426` | |
1496 |
|
1507 | |||
1497 |
|
1508 | |||
1498 | Notable Internals improvements: |
|
1509 | Notable Internals improvements: | |
1499 |
|
1510 | |||
1500 | - Use of ``os.scandir`` (Python 3 only) to speed up some file system operations. |
|
1511 | - Use of ``os.scandir`` (Python 3 only) to speed up some file system operations. | |
1501 | :ghpull:`11365` |
|
1512 | :ghpull:`11365` | |
1502 |
|
1513 | |||
1503 | - use ``perf_counter`` instead of ``clock`` for more precise |
|
1514 | - use ``perf_counter`` instead of ``clock`` for more precise | |
1504 | timing results with ``%time`` :ghpull:`11376` |
|
1515 | timing results with ``%time`` :ghpull:`11376` | |
1505 |
|
1516 | |||
1506 | Many thanks to all the contributors and in particular to ``bartskowron`` and |
|
1517 | Many thanks to all the contributors and in particular to ``bartskowron`` and | |
1507 | ``tonyfast`` who handled some pretty complicated bugs in the input machinery. We |
|
1518 | ``tonyfast`` who handled some pretty complicated bugs in the input machinery. We | |
1508 | had a number of first time contributors and maybe hacktoberfest participants that |
|
1519 | had a number of first time contributors and maybe hacktoberfest participants that | |
1509 | made significant contributions and helped us free some time to focus on more |
|
1520 | made significant contributions and helped us free some time to focus on more | |
1510 | complicated bugs. |
|
1521 | complicated bugs. | |
1511 |
|
1522 | |||
1512 | You |
|
1523 | You | |
1513 | can see all the closed issues and Merged PR, new features and fixes `here |
|
1524 | can see all the closed issues and Merged PR, new features and fixes `here | |
1514 | <https://github.com/ipython/ipython/issues?utf8=%E2%9C%93&q=+is%3Aclosed+milestone%3A7.1+>`_. |
|
1525 | <https://github.com/ipython/ipython/issues?utf8=%E2%9C%93&q=+is%3Aclosed+milestone%3A7.1+>`_. | |
1515 |
|
1526 | |||
1516 | Unicode Completion update |
|
1527 | Unicode Completion update | |
1517 | ------------------------- |
|
1528 | ------------------------- | |
1518 |
|
1529 | |||
1519 | In IPython 7.1 the Unicode completion map has been updated and synchronized with |
|
1530 | In IPython 7.1 the Unicode completion map has been updated and synchronized with | |
1520 | the Julia language. |
|
1531 | the Julia language. | |
1521 |
|
1532 | |||
1522 | Added and removed character characters: |
|
1533 | Added and removed character characters: | |
1523 |
|
1534 | |||
1524 | ``\jmath`` (``Θ·``), ``\\underleftrightarrow`` (U+034D, combining) have been |
|
1535 | ``\jmath`` (``Θ·``), ``\\underleftrightarrow`` (U+034D, combining) have been | |
1525 | added, while ``\\textasciicaron`` have been removed |
|
1536 | added, while ``\\textasciicaron`` have been removed | |
1526 |
|
1537 | |||
1527 | Some sequences have seen their prefix removed: |
|
1538 | Some sequences have seen their prefix removed: | |
1528 |
|
1539 | |||
1529 | - 6 characters ``\text...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
1540 | - 6 characters ``\text...<tab>`` should now be inputed with ``\...<tab>`` directly, | |
1530 | - 45 characters ``\Elz...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
1541 | - 45 characters ``\Elz...<tab>`` should now be inputed with ``\...<tab>`` directly, | |
1531 | - 65 characters ``\B...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
1542 | - 65 characters ``\B...<tab>`` should now be inputed with ``\...<tab>`` directly, | |
1532 | - 450 characters ``\m...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
1543 | - 450 characters ``\m...<tab>`` should now be inputed with ``\...<tab>`` directly, | |
1533 |
|
1544 | |||
1534 | Some sequences have seen their prefix shortened: |
|
1545 | Some sequences have seen their prefix shortened: | |
1535 |
|
1546 | |||
1536 | - 5 characters ``\mitBbb...<tab>`` should now be inputed with ``\bbi...<tab>`` directly, |
|
1547 | - 5 characters ``\mitBbb...<tab>`` should now be inputed with ``\bbi...<tab>`` directly, | |
1537 | - 52 characters ``\mit...<tab>`` should now be inputed with ``\i...<tab>`` directly, |
|
1548 | - 52 characters ``\mit...<tab>`` should now be inputed with ``\i...<tab>`` directly, | |
1538 | - 216 characters ``\mbfit...<tab>`` should now be inputed with ``\bi...<tab>`` directly, |
|
1549 | - 216 characters ``\mbfit...<tab>`` should now be inputed with ``\bi...<tab>`` directly, | |
1539 | - 222 characters ``\mbf...<tab>`` should now be inputed with ``\b...<tab>`` directly, |
|
1550 | - 222 characters ``\mbf...<tab>`` should now be inputed with ``\b...<tab>`` directly, | |
1540 |
|
1551 | |||
1541 | A couple of characters had their sequence simplified: |
|
1552 | A couple of characters had their sequence simplified: | |
1542 |
|
1553 | |||
1543 | - ``Γ°``, type ``\dh<tab>``, instead of ``\eth<tab>`` |
|
1554 | - ``Γ°``, type ``\dh<tab>``, instead of ``\eth<tab>`` | |
1544 | - ``Δ§``, type ``\hbar<tab>``, instead of ``\Elzxh<tab>`` |
|
1555 | - ``Δ§``, type ``\hbar<tab>``, instead of ``\Elzxh<tab>`` | |
1545 | - ``ΙΈ``, type ``\ltphi<tab>``, instead of ``\textphi<tab>`` |
|
1556 | - ``ΙΈ``, type ``\ltphi<tab>``, instead of ``\textphi<tab>`` | |
1546 | - ``Ο΄``, type ``\varTheta<tab>``, instead of ``\textTheta<tab>`` |
|
1557 | - ``Ο΄``, type ``\varTheta<tab>``, instead of ``\textTheta<tab>`` | |
1547 | - ``β``, type ``\eulermascheroni<tab>``, instead of ``\Eulerconst<tab>`` |
|
1558 | - ``β``, type ``\eulermascheroni<tab>``, instead of ``\Eulerconst<tab>`` | |
1548 | - ``β``, type ``\planck<tab>``, instead of ``\Planckconst<tab>`` |
|
1559 | - ``β``, type ``\planck<tab>``, instead of ``\Planckconst<tab>`` | |
1549 |
|
1560 | |||
1550 | - U+0336 (COMBINING LONG STROKE OVERLAY), type ``\strike<tab>``, instead of ``\Elzbar<tab>``. |
|
1561 | - U+0336 (COMBINING LONG STROKE OVERLAY), type ``\strike<tab>``, instead of ``\Elzbar<tab>``. | |
1551 |
|
1562 | |||
1552 | A couple of sequences have been updated: |
|
1563 | A couple of sequences have been updated: | |
1553 |
|
1564 | |||
1554 | - ``\varepsilon`` now gives ``Ι`` (GREEK SMALL LETTER EPSILON) instead of ``Ξ΅`` (GREEK LUNATE EPSILON SYMBOL), |
|
1565 | - ``\varepsilon`` now gives ``Ι`` (GREEK SMALL LETTER EPSILON) instead of ``Ξ΅`` (GREEK LUNATE EPSILON SYMBOL), | |
1555 | - ``\underbar`` now gives U+0331 (COMBINING MACRON BELOW) instead of U+0332 (COMBINING LOW LINE). |
|
1566 | - ``\underbar`` now gives U+0331 (COMBINING MACRON BELOW) instead of U+0332 (COMBINING LOW LINE). | |
1556 |
|
1567 | |||
1557 |
|
1568 | |||
1558 | .. _whatsnew700: |
|
1569 | .. _whatsnew700: | |
1559 |
|
1570 | |||
1560 | IPython 7.0.0 |
|
1571 | IPython 7.0.0 | |
1561 | ============= |
|
1572 | ============= | |
1562 |
|
1573 | |||
1563 | Released Thursday September 27th, 2018 |
|
1574 | Released Thursday September 27th, 2018 | |
1564 |
|
1575 | |||
1565 | IPython 7 includes major feature improvements. |
|
1576 | IPython 7 includes major feature improvements. | |
1566 | This is also the second major version of IPython to support only |
|
1577 | This is also the second major version of IPython to support only | |
1567 | Python 3 βΒ starting at Python 3.4. Python 2 is still community-supported |
|
1578 | Python 3 βΒ starting at Python 3.4. Python 2 is still community-supported | |
1568 | on the bugfix only 5.x branch, but we remind you that Python 2 "end of life" |
|
1579 | on the bugfix only 5.x branch, but we remind you that Python 2 "end of life" | |
1569 | is on Jan 1st 2020. |
|
1580 | is on Jan 1st 2020. | |
1570 |
|
1581 | |||
1571 | We were able to backport bug fixes to the 5.x branch thanks to our backport bot which |
|
1582 | We were able to backport bug fixes to the 5.x branch thanks to our backport bot which | |
1572 | backported more than `70 Pull-Requests |
|
1583 | backported more than `70 Pull-Requests | |
1573 | <https://github.com/ipython/ipython/pulls?page=3&q=is%3Apr+sort%3Aupdated-desc+author%3Aapp%2Fmeeseeksdev++5.x&utf8=%E2%9C%93>`_, but there are still many PRs that required manual work. This is an area of the project where you can easily contribute by looking for `PRs that still need manual backport <https://github.com/ipython/ipython/issues?q=label%3A%22Still+Needs+Manual+Backport%22+is%3Aclosed+sort%3Aupdated-desc>`_ |
|
1584 | <https://github.com/ipython/ipython/pulls?page=3&q=is%3Apr+sort%3Aupdated-desc+author%3Aapp%2Fmeeseeksdev++5.x&utf8=%E2%9C%93>`_, but there are still many PRs that required manual work. This is an area of the project where you can easily contribute by looking for `PRs that still need manual backport <https://github.com/ipython/ipython/issues?q=label%3A%22Still+Needs+Manual+Backport%22+is%3Aclosed+sort%3Aupdated-desc>`_ | |
1574 |
|
1585 | |||
1575 | The IPython 6.x branch will likely not see any further release unless critical |
|
1586 | The IPython 6.x branch will likely not see any further release unless critical | |
1576 | bugs are found. |
|
1587 | bugs are found. | |
1577 |
|
1588 | |||
1578 | Make sure you have pip > 9.0 before upgrading. You should be able to update by running: |
|
1589 | Make sure you have pip > 9.0 before upgrading. You should be able to update by running: | |
1579 |
|
1590 | |||
1580 | .. code:: |
|
1591 | .. code:: | |
1581 |
|
1592 | |||
1582 | pip install ipython --upgrade |
|
1593 | pip install ipython --upgrade | |
1583 |
|
1594 | |||
1584 | .. only:: ipydev |
|
1595 | .. only:: ipydev | |
1585 |
|
1596 | |||
1586 | If you are trying to install or update an ``alpha``, ``beta``, or ``rc`` |
|
1597 | If you are trying to install or update an ``alpha``, ``beta``, or ``rc`` | |
1587 | version, use pip ``--pre`` flag. |
|
1598 | version, use pip ``--pre`` flag. | |
1588 |
|
1599 | |||
1589 | .. code:: |
|
1600 | .. code:: | |
1590 |
|
1601 | |||
1591 | pip install ipython --upgrade --pre |
|
1602 | pip install ipython --upgrade --pre | |
1592 |
|
1603 | |||
1593 |
|
1604 | |||
1594 | Or, if you have conda installed: |
|
1605 | Or, if you have conda installed: | |
1595 |
|
1606 | |||
1596 | .. code:: |
|
1607 | .. code:: | |
1597 |
|
1608 | |||
1598 | conda install ipython |
|
1609 | conda install ipython | |
1599 |
|
1610 | |||
1600 |
|
1611 | |||
1601 |
|
1612 | |||
1602 | Prompt Toolkit 2.0 |
|
1613 | Prompt Toolkit 2.0 | |
1603 | ------------------ |
|
1614 | ------------------ | |
1604 |
|
1615 | |||
1605 | IPython 7.0+ now uses ``prompt_toolkit 2.0``. If you still need to use an earlier |
|
1616 | IPython 7.0+ now uses ``prompt_toolkit 2.0``. If you still need to use an earlier | |
1606 | ``prompt_toolkit`` version, you may need to pin IPython to ``<7.0``. |
|
1617 | ``prompt_toolkit`` version, you may need to pin IPython to ``<7.0``. | |
1607 |
|
1618 | |||
1608 | Autowait: Asynchronous REPL |
|
1619 | Autowait: Asynchronous REPL | |
1609 | --------------------------- |
|
1620 | --------------------------- | |
1610 |
|
1621 | |||
1611 | Staring with IPython 7.0 on Python 3.6+, IPython can automatically ``await`` |
|
1622 | Staring with IPython 7.0 on Python 3.6+, IPython can automatically ``await`` | |
1612 | top level code. You should not need to access an event loop or runner |
|
1623 | top level code. You should not need to access an event loop or runner | |
1613 | yourself. To learn more, read the :ref:`autoawait` section of our docs, see |
|
1624 | yourself. To learn more, read the :ref:`autoawait` section of our docs, see | |
1614 | :ghpull:`11265`, or try the following code:: |
|
1625 | :ghpull:`11265`, or try the following code:: | |
1615 |
|
1626 | |||
1616 | Python 3.6.0 |
|
1627 | Python 3.6.0 | |
1617 | Type 'copyright', 'credits' or 'license' for more information |
|
1628 | Type 'copyright', 'credits' or 'license' for more information | |
1618 | IPython 7.0.0 -- An enhanced Interactive Python. Type '?' for help. |
|
1629 | IPython 7.0.0 -- An enhanced Interactive Python. Type '?' for help. | |
1619 |
|
1630 | |||
1620 | In [1]: import aiohttp |
|
1631 | In [1]: import aiohttp | |
1621 | ...: result = aiohttp.get('https://api.github.com') |
|
1632 | ...: result = aiohttp.get('https://api.github.com') | |
1622 |
|
1633 | |||
1623 | In [2]: response = await result |
|
1634 | In [2]: response = await result | |
1624 | <pause for a few 100s ms> |
|
1635 | <pause for a few 100s ms> | |
1625 |
|
1636 | |||
1626 | In [3]: await response.json() |
|
1637 | In [3]: await response.json() | |
1627 | Out[3]: |
|
1638 | Out[3]: | |
1628 | {'authorizations_url': 'https://api.github.com/authorizations', |
|
1639 | {'authorizations_url': 'https://api.github.com/authorizations', | |
1629 | 'code_search_url': 'https://api.github.com/search/code?q={query}{&page,per_page,sort,order}', |
|
1640 | 'code_search_url': 'https://api.github.com/search/code?q={query}{&page,per_page,sort,order}', | |
1630 | ... |
|
1641 | ... | |
1631 | } |
|
1642 | } | |
1632 |
|
1643 | |||
1633 | .. note:: |
|
1644 | .. note:: | |
1634 |
|
1645 | |||
1635 | Async integration is experimental code, behavior may change or be removed |
|
1646 | Async integration is experimental code, behavior may change or be removed | |
1636 | between Python and IPython versions without warnings. |
|
1647 | between Python and IPython versions without warnings. | |
1637 |
|
1648 | |||
1638 | Integration is by default with `asyncio`, but other libraries can be configured -- |
|
1649 | Integration is by default with `asyncio`, but other libraries can be configured -- | |
1639 | like ``curio`` or ``trio`` -- to improve concurrency in the REPL:: |
|
1650 | like ``curio`` or ``trio`` -- to improve concurrency in the REPL:: | |
1640 |
|
1651 | |||
1641 | In [1]: %autoawait trio |
|
1652 | In [1]: %autoawait trio | |
1642 |
|
1653 | |||
1643 | In [2]: import trio |
|
1654 | In [2]: import trio | |
1644 |
|
1655 | |||
1645 | In [3]: async def child(i): |
|
1656 | In [3]: async def child(i): | |
1646 | ...: print(" child %s goes to sleep"%i) |
|
1657 | ...: print(" child %s goes to sleep"%i) | |
1647 | ...: await trio.sleep(2) |
|
1658 | ...: await trio.sleep(2) | |
1648 | ...: print(" child %s wakes up"%i) |
|
1659 | ...: print(" child %s wakes up"%i) | |
1649 |
|
1660 | |||
1650 | In [4]: print('parent start') |
|
1661 | In [4]: print('parent start') | |
1651 | ...: async with trio.open_nursery() as n: |
|
1662 | ...: async with trio.open_nursery() as n: | |
1652 | ...: for i in range(3): |
|
1663 | ...: for i in range(3): | |
1653 | ...: n.spawn(child, i) |
|
1664 | ...: n.spawn(child, i) | |
1654 | ...: print('parent end') |
|
1665 | ...: print('parent end') | |
1655 | parent start |
|
1666 | parent start | |
1656 | child 2 goes to sleep |
|
1667 | child 2 goes to sleep | |
1657 | child 0 goes to sleep |
|
1668 | child 0 goes to sleep | |
1658 | child 1 goes to sleep |
|
1669 | child 1 goes to sleep | |
1659 | <about 2 seconds pause> |
|
1670 | <about 2 seconds pause> | |
1660 | child 2 wakes up |
|
1671 | child 2 wakes up | |
1661 | child 1 wakes up |
|
1672 | child 1 wakes up | |
1662 | child 0 wakes up |
|
1673 | child 0 wakes up | |
1663 | parent end |
|
1674 | parent end | |
1664 |
|
1675 | |||
1665 | See :ref:`autoawait` for more information. |
|
1676 | See :ref:`autoawait` for more information. | |
1666 |
|
1677 | |||
1667 |
|
1678 | |||
1668 | Asynchronous code in a Notebook interface or any other frontend using the |
|
1679 | Asynchronous code in a Notebook interface or any other frontend using the | |
1669 | Jupyter Protocol will require further updates to the IPykernel package. |
|
1680 | Jupyter Protocol will require further updates to the IPykernel package. | |
1670 |
|
1681 | |||
1671 | Non-Asynchronous code |
|
1682 | Non-Asynchronous code | |
1672 | ~~~~~~~~~~~~~~~~~~~~~ |
|
1683 | ~~~~~~~~~~~~~~~~~~~~~ | |
1673 |
|
1684 | |||
1674 | As the internal API of IPython is now asynchronous, IPython needs to run under |
|
1685 | As the internal API of IPython is now asynchronous, IPython needs to run under | |
1675 | an event loop. In order to allow many workflows, (like using the :magic:`%run` |
|
1686 | an event loop. In order to allow many workflows, (like using the :magic:`%run` | |
1676 | magic, or copy-pasting code that explicitly starts/stop event loop), when |
|
1687 | magic, or copy-pasting code that explicitly starts/stop event loop), when | |
1677 | top-level code is detected as not being asynchronous, IPython code is advanced |
|
1688 | top-level code is detected as not being asynchronous, IPython code is advanced | |
1678 | via a pseudo-synchronous runner, and may not advance pending tasks. |
|
1689 | via a pseudo-synchronous runner, and may not advance pending tasks. | |
1679 |
|
1690 | |||
1680 | Change to Nested Embed |
|
1691 | Change to Nested Embed | |
1681 | ~~~~~~~~~~~~~~~~~~~~~~ |
|
1692 | ~~~~~~~~~~~~~~~~~~~~~~ | |
1682 |
|
1693 | |||
1683 | The introduction of the ability to run async code had some effect on the |
|
1694 | The introduction of the ability to run async code had some effect on the | |
1684 | ``IPython.embed()`` API. By default, embed will not allow you to run asynchronous |
|
1695 | ``IPython.embed()`` API. By default, embed will not allow you to run asynchronous | |
1685 | code unless an event loop is specified. |
|
1696 | code unless an event loop is specified. | |
1686 |
|
1697 | |||
1687 | Effects on Magics |
|
1698 | Effects on Magics | |
1688 | ~~~~~~~~~~~~~~~~~ |
|
1699 | ~~~~~~~~~~~~~~~~~ | |
1689 |
|
1700 | |||
1690 | Some magics will not work with async until they're updated. |
|
1701 | Some magics will not work with async until they're updated. | |
1691 | Contributions welcome. |
|
1702 | Contributions welcome. | |
1692 |
|
1703 | |||
1693 | Expected Future changes |
|
1704 | Expected Future changes | |
1694 | ~~~~~~~~~~~~~~~~~~~~~~~ |
|
1705 | ~~~~~~~~~~~~~~~~~~~~~~~ | |
1695 |
|
1706 | |||
1696 | We expect more internal but public IPython functions to become ``async``, and |
|
1707 | We expect more internal but public IPython functions to become ``async``, and | |
1697 | will likely end up having a persistent event loop while IPython is running. |
|
1708 | will likely end up having a persistent event loop while IPython is running. | |
1698 |
|
1709 | |||
1699 | Thanks |
|
1710 | Thanks | |
1700 | ~~~~~~ |
|
1711 | ~~~~~~ | |
1701 |
|
1712 | |||
1702 | This release took more than a year in the making. |
|
1713 | This release took more than a year in the making. | |
1703 | The code was rebased a number of |
|
1714 | The code was rebased a number of | |
1704 | times; leading to commit authorship that may have been lost in the final |
|
1715 | times; leading to commit authorship that may have been lost in the final | |
1705 | Pull-Request. Huge thanks to many people for contribution, discussion, code, |
|
1716 | Pull-Request. Huge thanks to many people for contribution, discussion, code, | |
1706 | documentation, use-cases: dalejung, danielballan, ellisonbg, fperez, gnestor, |
|
1717 | documentation, use-cases: dalejung, danielballan, ellisonbg, fperez, gnestor, | |
1707 | minrk, njsmith, pganssle, tacaswell, takluyver , vidartf ... And many others. |
|
1718 | minrk, njsmith, pganssle, tacaswell, takluyver , vidartf ... And many others. | |
1708 |
|
1719 | |||
1709 |
|
1720 | |||
1710 | Autoreload Improvement |
|
1721 | Autoreload Improvement | |
1711 | ---------------------- |
|
1722 | ---------------------- | |
1712 |
|
1723 | |||
1713 | The magic :magic:`%autoreload 2 <autoreload>` now captures new methods added to |
|
1724 | The magic :magic:`%autoreload 2 <autoreload>` now captures new methods added to | |
1714 | classes. Earlier, only methods existing as of the initial import were being |
|
1725 | classes. Earlier, only methods existing as of the initial import were being | |
1715 | tracked and updated. |
|
1726 | tracked and updated. | |
1716 |
|
1727 | |||
1717 | This new feature helps dual environment development - Jupyter+IDE - where the |
|
1728 | This new feature helps dual environment development - Jupyter+IDE - where the | |
1718 | code gradually moves from notebook cells to package files as it gets |
|
1729 | code gradually moves from notebook cells to package files as it gets | |
1719 | structured. |
|
1730 | structured. | |
1720 |
|
1731 | |||
1721 | **Example**: An instance of the class ``MyClass`` will be able to access the |
|
1732 | **Example**: An instance of the class ``MyClass`` will be able to access the | |
1722 | method ``cube()`` after it is uncommented and the file ``file1.py`` is saved on |
|
1733 | method ``cube()`` after it is uncommented and the file ``file1.py`` is saved on | |
1723 | disk. |
|
1734 | disk. | |
1724 |
|
1735 | |||
1725 |
|
1736 | |||
1726 | .. code:: |
|
1737 | .. code:: | |
1727 |
|
1738 | |||
1728 | # notebook |
|
1739 | # notebook | |
1729 |
|
1740 | |||
1730 | from mymodule import MyClass |
|
1741 | from mymodule import MyClass | |
1731 | first = MyClass(5) |
|
1742 | first = MyClass(5) | |
1732 |
|
1743 | |||
1733 | .. code:: |
|
1744 | .. code:: | |
1734 |
|
1745 | |||
1735 | # mymodule/file1.py |
|
1746 | # mymodule/file1.py | |
1736 |
|
1747 | |||
1737 | class MyClass: |
|
1748 | class MyClass: | |
1738 |
|
1749 | |||
1739 | def __init__(self, a=10): |
|
1750 | def __init__(self, a=10): | |
1740 | self.a = a |
|
1751 | self.a = a | |
1741 |
|
1752 | |||
1742 | def square(self): |
|
1753 | def square(self): | |
1743 | print('compute square') |
|
1754 | print('compute square') | |
1744 | return self.a*self.a |
|
1755 | return self.a*self.a | |
1745 |
|
1756 | |||
1746 | # def cube(self): |
|
1757 | # def cube(self): | |
1747 | # print('compute cube') |
|
1758 | # print('compute cube') | |
1748 | # return self.a*self.a*self.a |
|
1759 | # return self.a*self.a*self.a | |
1749 |
|
1760 | |||
1750 |
|
1761 | |||
1751 |
|
1762 | |||
1752 |
|
1763 | |||
1753 | Misc |
|
1764 | Misc | |
1754 | ---- |
|
1765 | ---- | |
1755 |
|
1766 | |||
1756 | The autoindent feature that was deprecated in 5.x was re-enabled and |
|
1767 | The autoindent feature that was deprecated in 5.x was re-enabled and | |
1757 | un-deprecated in :ghpull:`11257` |
|
1768 | un-deprecated in :ghpull:`11257` | |
1758 |
|
1769 | |||
1759 | Make :magic:`%run -n -i ... <run>` work correctly. Earlier, if :magic:`%run` was |
|
1770 | Make :magic:`%run -n -i ... <run>` work correctly. Earlier, if :magic:`%run` was | |
1760 | passed both arguments, ``-n`` would be silently ignored. See :ghpull:`10308` |
|
1771 | passed both arguments, ``-n`` would be silently ignored. See :ghpull:`10308` | |
1761 |
|
1772 | |||
1762 |
|
1773 | |||
1763 | The :cellmagic:`%%script` (as well as :cellmagic:`%%bash`, |
|
1774 | The :cellmagic:`%%script` (as well as :cellmagic:`%%bash`, | |
1764 | :cellmagic:`%%ruby`... ) cell magics now raise by default if the return code of |
|
1775 | :cellmagic:`%%ruby`... ) cell magics now raise by default if the return code of | |
1765 | the given code is non-zero (thus halting execution of further cells in a |
|
1776 | the given code is non-zero (thus halting execution of further cells in a | |
1766 | notebook). The behavior can be disable by passing the ``--no-raise-error`` flag. |
|
1777 | notebook). The behavior can be disable by passing the ``--no-raise-error`` flag. | |
1767 |
|
1778 | |||
1768 |
|
1779 | |||
1769 | Deprecations |
|
1780 | Deprecations | |
1770 | ------------ |
|
1781 | ------------ | |
1771 |
|
1782 | |||
1772 | A couple of unused functions and methods have been deprecated and will be removed |
|
1783 | A couple of unused functions and methods have been deprecated and will be removed | |
1773 | in future versions: |
|
1784 | in future versions: | |
1774 |
|
1785 | |||
1775 | - ``IPython.utils.io.raw_print_err`` |
|
1786 | - ``IPython.utils.io.raw_print_err`` | |
1776 | - ``IPython.utils.io.raw_print`` |
|
1787 | - ``IPython.utils.io.raw_print`` | |
1777 |
|
1788 | |||
1778 |
|
1789 | |||
1779 | Backwards incompatible changes |
|
1790 | Backwards incompatible changes | |
1780 | ------------------------------ |
|
1791 | ------------------------------ | |
1781 |
|
1792 | |||
1782 | * The API for transforming input before it is parsed as Python code has been |
|
1793 | * The API for transforming input before it is parsed as Python code has been | |
1783 | completely redesigned: any custom input transformations will need to be |
|
1794 | completely redesigned: any custom input transformations will need to be | |
1784 | rewritten. See :doc:`/config/inputtransforms` for details of the new API. |
|
1795 | rewritten. See :doc:`/config/inputtransforms` for details of the new API. |
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