Show More
@@ -7,15 +7,15 b'' | |||
|
7 | 7 | IPython 7.2.0 |
|
8 | 8 | ============= |
|
9 | 9 | |
|
10 |
IPython 7.2.0 bring minor fixes, improvement and new options |
|
|
10 | IPython 7.2.0 brings minor bugfixes, improvements, and new configuration options: | |
|
11 | 11 | |
|
12 |
- Fix a bug preventing |
|
|
12 | - Fix a bug preventing PySide2 GUI integration from working :ghpull:`11464` | |
|
13 | 13 | - Run CI on Mac OS ! :ghpull:`11471` |
|
14 | 14 | - Fix IPython "Demo" mode. :ghpull:`11498` |
|
15 | 15 | - Fix ``%run`` magic with path in name :ghpull:`11499` |
|
16 | 16 | - Fix: add CWD to sys.path *after* stdlib :ghpull:`11502` |
|
17 | 17 | - Better rendering of signatures, especially long ones. :ghpull:`11505` |
|
18 |
- Re |
|
|
18 | - Re-enable jedi by default if it's installed :ghpull:`11506` | |
|
19 | 19 | - Add New ``minimal`` exception reporting mode (useful for educational purpose). See :ghpull:`11509` |
|
20 | 20 | |
|
21 | 21 | |
@@ -24,12 +24,12 b' Added ability to show subclasses when using pinfo and other utilities' | |||
|
24 | 24 | |
|
25 | 25 | When using ``?``/``??`` on a class, IPython will now list the first 10 subclasses. |
|
26 | 26 | |
|
27 |
Special Thanks to Chris Mentzel of the Moore Foundation for this feature |
|
|
27 | Special Thanks to Chris Mentzel of the Moore Foundation for this feature. Chris | |
|
28 | 28 | is one of the people who played a critical role in IPython/Jupyter getting |
|
29 | 29 | funding. |
|
30 | 30 | |
|
31 |
We are grateful for all the help Chris |
|
|
32 | proud to have code contributed by Chris in IPython. | |
|
31 | We are grateful for all the help Chris has given us over the years, | |
|
32 | and we're now proud to have code contributed by Chris in IPython. | |
|
33 | 33 | |
|
34 | 34 | OSMagics.cd_force_quiet configuration option |
|
35 | 35 | -------------------------------------------- |
@@ -59,27 +59,27 b' Set the ``TerminalInteractiveShell.prompt_includes_vi_mode`` to a boolean value' | |||
|
59 | 59 | IPython 7.1.0 |
|
60 | 60 | ============= |
|
61 | 61 | |
|
62 | IPython 7.1.0 is the first minor release after 7.0.0 and mostly bring fixes to | |
|
63 | new feature, internal refactor and regressions that happen during the 6.x->7.x | |
|
64 | transition. It also bring **Compatibility with Python 3.7.1**, as were | |
|
62 | IPython 7.1.0 is the first minor release after 7.0.0 and mostly brings fixes to | |
|
63 | new features, internal refactoring, and fixes for regressions that happened during the 6.x->7.x | |
|
64 | transition. It also brings **Compatibility with Python 3.7.1**, as we're | |
|
65 | 65 | unwillingly relying on a bug in CPython. |
|
66 | 66 | |
|
67 | 67 | New Core Dev: |
|
68 | 68 | |
|
69 | 69 | - We welcome Jonathan Slenders to the commiters. Jonathan has done a fantastic |
|
70 |
work on |
|
|
70 | work on prompt_toolkit, and we'd like to recognise his impact by giving him | |
|
71 | 71 | commit rights. :ghissue:`11397` |
|
72 | 72 | |
|
73 |
Notable |
|
|
73 | Notable Changes | |
|
74 | 74 | |
|
75 | 75 | - Major update of "latex to unicode" tab completion map (see below) |
|
76 | 76 | |
|
77 | 77 | Notable New Features: |
|
78 | 78 | |
|
79 | 79 | - Restore functionality and documentation of the **sphinx directive**, which |
|
80 |
is now stricter (fail on error by default), |
|
|
81 |
ha |
|
|
82 | some cleanup. It is also now *tested* so we hope to have less regressions. | |
|
80 | is now stricter (fail on error by daefault), has new configuration options, | |
|
81 | has a brand new documentation page :ref:`ipython_directive` (which needs | |
|
82 | some cleanup). It is also now *tested* so we hope to have less regressions. | |
|
83 | 83 | :ghpull:`11402` |
|
84 | 84 | |
|
85 | 85 | - ``IPython.display.Video`` now supports ``width`` and ``height`` arguments, |
@@ -91,23 +91,24 b' Notable New Features:' | |||
|
91 | 91 | - Allow Dynamic switching of editing mode between vi/emacs and show |
|
92 | 92 | normal/input mode in prompt when using vi. :ghpull:`11390`. Use ``%config |
|
93 | 93 | TerminalInteractiveShell.editing_mode = 'vi'`` or ``%config |
|
94 |
TerminalInteractiveShell.editing_mode = 'emacs'`` to dynamically s |
|
|
94 | TerminalInteractiveShell.editing_mode = 'emacs'`` to dynamically switch | |
|
95 | between modes. | |
|
95 | 96 | |
|
96 | 97 | |
|
97 | 98 | Notable Fixes: |
|
98 | 99 | |
|
99 | - Fix entering of **multi-line block in terminal** IPython, and various | |
|
100 | - Fix entering of **multi-line blocks in terminal** IPython, and various | |
|
100 | 101 | crashes in the new input transformation machinery :ghpull:`11354`, |
|
101 |
:ghpull:`11356`, :ghpull:`11358` |
|
|
102 | :ghpull:`11356`, :ghpull:`11358`. These also fix a **Compatibility bug | |
|
102 | 103 | with Python 3.7.1**. |
|
103 | 104 | |
|
104 | 105 | - Fix moving through generator stack in ipdb :ghpull:`11266` |
|
105 | 106 | |
|
106 |
- |
|
|
107 | - %Magic command arguments now support quoting. :ghpull:`11330` | |
|
107 | 108 | |
|
108 | 109 | - Re-add ``rprint`` and ``rprinte`` aliases. :ghpull:`11331` |
|
109 | 110 | |
|
110 |
- Remove implicit dependency |
|
|
111 | - Remove implicit dependency on ``ipython_genutils`` :ghpull:`11317` | |
|
111 | 112 | |
|
112 | 113 | - Make ``nonlocal`` raise ``SyntaxError`` instead of silently failing in async |
|
113 | 114 | mode. :ghpull:`11382` |
@@ -120,16 +121,16 b' Notable Fixes:' | |||
|
120 | 121 | |
|
121 | 122 | Notable Internals improvements: |
|
122 | 123 | |
|
123 | - Use of ``os.scandir`` (Python 3 only) to speedup some file system operations. | |
|
124 | - Use of ``os.scandir`` (Python 3 only) to speed up some file system operations. | |
|
124 | 125 | :ghpull:`11365` |
|
125 | 126 | |
|
126 | 127 | - use ``perf_counter`` instead of ``clock`` for more precise |
|
127 | timing result with ``%time`` :ghpull:`11376` | |
|
128 | timing results with ``%time`` :ghpull:`11376` | |
|
128 | 129 | |
|
129 |
Many thanks to all the contributors and in particular to ``bartskowron`` |
|
|
130 |
``tonyfast`` who handled |
|
|
131 | had a number of first time contributors and maybe hacktoberfest participant that | |
|
132 |
made significant contributions |
|
|
130 | Many thanks to all the contributors and in particular to ``bartskowron`` and | |
|
131 | ``tonyfast`` who handled some pretty complicated bugs in the input machinery. We | |
|
132 | had a number of first time contributors and maybe hacktoberfest participants that | |
|
133 | made significant contributions and helped us free some time to focus on more | |
|
133 | 134 | complicated bugs. |
|
134 | 135 | |
|
135 | 136 | You |
@@ -147,21 +148,21 b' Added and removed character characters:' | |||
|
147 | 148 | ``\jmath`` (``Θ·``), ``\\underleftrightarrow`` (U+034D, combining) have been |
|
148 | 149 | added, while ``\\textasciicaron`` have been removed |
|
149 | 150 | |
|
150 | Some sequence have seen their prefix removed: | |
|
151 | Some sequences have seen their prefix removed: | |
|
151 | 152 | |
|
152 | 153 | - 6 characters ``\text...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
153 | 154 | - 45 characters ``\Elz...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
154 | 155 | - 65 characters ``\B...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
155 | 156 | - 450 characters ``\m...<tab>`` should now be inputed with ``\...<tab>`` directly, |
|
156 | 157 | |
|
157 | Some sequence have seen their prefix shortened: | |
|
158 | Some sequences have seen their prefix shortened: | |
|
158 | 159 | |
|
159 | 160 | - 5 characters ``\mitBbb...<tab>`` should now be inputed with ``\bbi...<tab>`` directly, |
|
160 | 161 | - 52 characters ``\mit...<tab>`` should now be inputed with ``\i...<tab>`` directly, |
|
161 | 162 | - 216 characters ``\mbfit...<tab>`` should now be inputed with ``\bi...<tab>`` directly, |
|
162 | 163 | - 222 characters ``\mbf...<tab>`` should now be inputed with ``\b...<tab>`` directly, |
|
163 | 164 | |
|
164 | A couple of character had their sequence simplified: | |
|
165 | A couple of characters had their sequence simplified: | |
|
165 | 166 | |
|
166 | 167 | - ``Γ°``, type ``\dh<tab>``, instead of ``\eth<tab>`` |
|
167 | 168 | - ``Δ§``, type ``\hbar<tab>``, instead of ``\Elzxh<tab>`` |
@@ -174,8 +175,8 b' A couple of character had their sequence simplified:' | |||
|
174 | 175 | |
|
175 | 176 | A couple of sequences have been updated: |
|
176 | 177 | |
|
177 | - ``\varepsilon`` now give ``Ι`` (GREEK SMALL LETTER EPSILON) instead of ``Ξ΅`` (GREEK LUNATE EPSILON SYMBOL), | |
|
178 | - ``\underbar`` now give U+0331 (COMBINING MACRON BELOW) instead of U+0332 (COMBINING LOW LINE). | |
|
178 | - ``\varepsilon`` now gives ``Ι`` (GREEK SMALL LETTER EPSILON) instead of ``Ξ΅`` (GREEK LUNATE EPSILON SYMBOL), | |
|
179 | - ``\underbar`` now gives U+0331 (COMBINING MACRON BELOW) instead of U+0332 (COMBINING LOW LINE). | |
|
179 | 180 | |
|
180 | 181 | |
|
181 | 182 | .. _whatsnew700: |
@@ -185,20 +186,20 b' IPython 7.0.0' | |||
|
185 | 186 | |
|
186 | 187 | Released Thursday September 27th, 2018 |
|
187 | 188 | |
|
188 |
IPython 7 include major feature |
|
|
189 |
|
|
|
190 |
Python 3 βΒ starting at Python 3.4. Python 2 is still community |
|
|
189 | IPython 7 includes major feature improvements. | |
|
190 | This is also the second major version of IPython to support only | |
|
191 | Python 3 βΒ starting at Python 3.4. Python 2 is still community-supported | |
|
191 | 192 | on the bugfix only 5.x branch, but we remind you that Python 2 "end of life" |
|
192 | 193 | is on Jan 1st 2020. |
|
193 | 194 | |
|
194 | 195 | We were able to backport bug fixes to the 5.x branch thanks to our backport bot which |
|
195 | 196 | backported more than `70 Pull-Requests |
|
196 |
<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 |
|
|
197 | <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>`_ | |
|
197 | 198 | |
|
198 | IPython 6.x branch will likely not see any further release unless critical | |
|
199 | The IPython 6.x branch will likely not see any further release unless critical | |
|
199 | 200 | bugs are found. |
|
200 | 201 | |
|
201 |
Make sure you have pip > 9.0 before upgrading. You should be able to update by |
|
|
202 | Make sure you have pip > 9.0 before upgrading. You should be able to update by running: | |
|
202 | 203 | |
|
203 | 204 | .. code:: |
|
204 | 205 | |
@@ -214,7 +215,7 b' Make sure you have pip > 9.0 before upgrading. You should be able to update by s' | |||
|
214 | 215 | pip install ipython --upgrade --pre |
|
215 | 216 | |
|
216 | 217 | |
|
217 | Or if you have conda installed: | |
|
218 | Or, if you have conda installed: | |
|
218 | 219 | |
|
219 | 220 | .. code:: |
|
220 | 221 | |
@@ -225,16 +226,16 b' Or if you have conda installed:' | |||
|
225 | 226 | Prompt Toolkit 2.0 |
|
226 | 227 | ------------------ |
|
227 | 228 | |
|
228 |
IPython 7.0+ now uses ``prompt_toolkit 2.0`` |
|
|
229 | ``prompt_toolkit`` version you may need to pin IPython to ``<7.0``. | |
|
229 | IPython 7.0+ now uses ``prompt_toolkit 2.0``. If you still need to use an earlier | |
|
230 | ``prompt_toolkit`` version, you may need to pin IPython to ``<7.0``. | |
|
230 | 231 | |
|
231 | 232 | Autowait: Asynchronous REPL |
|
232 | 233 | --------------------------- |
|
233 | 234 | |
|
234 |
Staring with IPython 7.0 |
|
|
235 |
|
|
|
236 |
yourself. To |
|
|
237 | :ghpull:`11265` or try the following code:: | |
|
235 | Staring with IPython 7.0 on Python 3.6+, IPython can automatically ``await`` | |
|
236 | top level code. You should not need to access an event loop or runner | |
|
237 | yourself. To learn more, read the :ref:`autoawait` section of our docs, see | |
|
238 | :ghpull:`11265`, or try the following code:: | |
|
238 | 239 | |
|
239 | 240 | Python 3.6.0 |
|
240 | 241 | Type 'copyright', 'credits' or 'license' for more information |
@@ -258,8 +259,8 b' yourself. To know more read the :ref:`autoawait` section of our docs, see' | |||
|
258 | 259 | Async integration is experimental code, behavior may change or be removed |
|
259 | 260 | between Python and IPython versions without warnings. |
|
260 | 261 | |
|
261 |
Integration is by default with `asyncio`, but other libraries can be configured |
|
|
262 |
like ``curio`` or ``trio`` |
|
|
262 | Integration is by default with `asyncio`, but other libraries can be configured -- | |
|
263 | like ``curio`` or ``trio`` -- to improve concurrency in the REPL:: | |
|
263 | 264 | |
|
264 | 265 | In [1]: %autoawait trio |
|
265 | 266 | |
@@ -289,14 +290,14 b' See :ref:`autoawait` for more information.' | |||
|
289 | 290 | |
|
290 | 291 | |
|
291 | 292 | Asynchronous code in a Notebook interface or any other frontend using the |
|
292 |
Jupyter Protocol will |
|
|
293 | Jupyter Protocol will require further updates to the IPykernel package. | |
|
293 | 294 | |
|
294 | 295 | Non-Asynchronous code |
|
295 | 296 | ~~~~~~~~~~~~~~~~~~~~~ |
|
296 | 297 | |
|
297 | 298 | As the internal API of IPython is now asynchronous, IPython needs to run under |
|
298 | 299 | an event loop. In order to allow many workflows, (like using the :magic:`%run` |
|
299 |
magic, or copy |
|
|
300 | magic, or copy-pasting code that explicitly starts/stop event loop), when | |
|
300 | 301 | top-level code is detected as not being asynchronous, IPython code is advanced |
|
301 | 302 | via a pseudo-synchronous runner, and may not advance pending tasks. |
|
302 | 303 | |
@@ -304,28 +305,29 b' Change to Nested Embed' | |||
|
304 | 305 | ~~~~~~~~~~~~~~~~~~~~~~ |
|
305 | 306 | |
|
306 | 307 | The introduction of the ability to run async code had some effect on the |
|
307 | ``IPython.embed()`` API. By default embed will not allow you to run asynchronous | |
|
308 | code unless a event loop is specified. | |
|
308 | ``IPython.embed()`` API. By default, embed will not allow you to run asynchronous | |
|
309 | code unless an event loop is specified. | |
|
309 | 310 | |
|
310 | 311 | Effects on Magics |
|
311 | 312 | ~~~~~~~~~~~~~~~~~ |
|
312 | 313 | |
|
313 |
Some magics will not work with |
|
|
314 | welcome. | |
|
314 | Some magics will not work with async until they're updated. | |
|
315 | Contributions welcome. | |
|
315 | 316 | |
|
316 | 317 | Expected Future changes |
|
317 | 318 | ~~~~~~~~~~~~~~~~~~~~~~~ |
|
318 | 319 | |
|
319 | We expect more internal but public IPython function to become ``async``, and | |
|
320 |
will likely end up having a persist |
|
|
320 | We expect more internal but public IPython functions to become ``async``, and | |
|
321 | will likely end up having a persistent event loop while IPython is running. | |
|
321 | 322 | |
|
322 | 323 | Thanks |
|
323 | 324 | ~~~~~~ |
|
324 | 325 | |
|
325 |
This took more than a year in the making |
|
|
326 | time leading to commit authorship that may have been lost in the final | |
|
326 | This release took more than a year in the making. | |
|
327 | The code was rebased a number of | |
|
328 | times; leading to commit authorship that may have been lost in the final | |
|
327 | 329 | Pull-Request. Huge thanks to many people for contribution, discussion, code, |
|
328 | documentation, use-case: dalejung, danielballan, ellisonbg, fperez, gnestor, | |
|
330 | documentation, use-cases: dalejung, danielballan, ellisonbg, fperez, gnestor, | |
|
329 | 331 | minrk, njsmith, pganssle, tacaswell, takluyver , vidartf ... And many others. |
|
330 | 332 | |
|
331 | 333 | |
@@ -337,11 +339,11 b' classes. Earlier, only methods existing as of the initial import were being' | |||
|
337 | 339 | tracked and updated. |
|
338 | 340 | |
|
339 | 341 | This new feature helps dual environment development - Jupyter+IDE - where the |
|
340 |
code gradually moves from notebook cells to package files |
|
|
342 | code gradually moves from notebook cells to package files as it gets | |
|
341 | 343 | structured. |
|
342 | 344 | |
|
343 | 345 | **Example**: An instance of the class ``MyClass`` will be able to access the |
|
344 | method ``cube()`` after it is uncommented and the file ``file1.py`` saved on | |
|
346 | method ``cube()`` after it is uncommented and the file ``file1.py`` is saved on | |
|
345 | 347 | disk. |
|
346 | 348 | |
|
347 | 349 | |
@@ -391,7 +393,7 b' notebook). The behavior can be disable by passing the ``--no-raise-error`` flag.' | |||
|
391 | 393 | Deprecations |
|
392 | 394 | ------------ |
|
393 | 395 | |
|
394 | A couple of unused function and methods have been deprecated and will be removed | |
|
396 | A couple of unused functions and methods have been deprecated and will be removed | |
|
395 | 397 | in future versions: |
|
396 | 398 | |
|
397 | 399 | - ``IPython.utils.io.raw_print_err`` |
@@ -402,5 +404,5 b' Backwards incompatible changes' | |||
|
402 | 404 | ------------------------------ |
|
403 | 405 | |
|
404 | 406 | * The API for transforming input before it is parsed as Python code has been |
|
405 |
completely redesigned |
|
|
407 | completely redesigned: any custom input transformations will need to be | |
|
406 | 408 | rewritten. See :doc:`/config/inputtransforms` for details of the new API. |
General Comments 0
You need to be logged in to leave comments.
Login now