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@@ -1,438 +1,370 b'' | |||||
1 | # encoding: utf-8 |
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1 | # encoding: utf-8 | |
2 | """ |
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2 | """ | |
3 | A Wx widget to act as a console and input commands. |
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3 | A Wx widget to act as a console and input commands. | |
4 |
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4 | |||
5 | This widget deals with prompts and provides an edit buffer |
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5 | This widget deals with prompts and provides an edit buffer | |
6 | restricted to after the last prompt. |
|
6 | restricted to after the last prompt. | |
7 | """ |
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7 | """ | |
8 |
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8 | |||
9 | __docformat__ = "restructuredtext en" |
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9 | __docformat__ = "restructuredtext en" | |
10 |
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10 | |||
11 | #------------------------------------------------------------------------------- |
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11 | #------------------------------------------------------------------------------- | |
12 | # Copyright (C) 2008 The IPython Development Team |
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12 | # Copyright (C) 2008 The IPython Development Team | |
13 | # |
|
13 | # | |
14 | # Distributed under the terms of the BSD License. The full license is |
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14 | # Distributed under the terms of the BSD License. The full license is | |
15 | # in the file COPYING, distributed as part of this software. |
|
15 | # in the file COPYING, distributed as part of this software. | |
16 | #------------------------------------------------------------------------------- |
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16 | #------------------------------------------------------------------------------- | |
17 |
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17 | |||
18 | #------------------------------------------------------------------------------- |
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18 | #------------------------------------------------------------------------------- | |
19 | # Imports |
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19 | # Imports | |
20 | #------------------------------------------------------------------------------- |
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20 | #------------------------------------------------------------------------------- | |
21 |
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21 | |||
22 | import wx |
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22 | import wx | |
23 | import wx.stc as stc |
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23 | import wx.stc as stc | |
24 |
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24 | |||
25 | from wx.py import editwindow |
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25 | from wx.py import editwindow | |
26 |
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26 | |||
27 | import re |
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27 | import re | |
28 |
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28 | |||
29 | # FIXME: Need to provide an API for non user-generated display on the |
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29 | # FIXME: Need to provide an API for non user-generated display on the | |
30 | # screen: this should not be editable by the user. |
|
30 | # screen: this should not be editable by the user. | |
31 |
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31 | |||
32 | if wx.Platform == '__WXMSW__': |
|
32 | if wx.Platform == '__WXMSW__': | |
33 | _DEFAULT_SIZE = 80 |
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33 | _DEFAULT_SIZE = 80 | |
34 | else: |
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34 | else: | |
35 | _DEFAULT_SIZE = 10 |
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35 | _DEFAULT_SIZE = 10 | |
36 |
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36 | |||
37 | _DEFAULT_STYLE = { |
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37 | _DEFAULT_STYLE = { | |
38 | 'stdout' : 'fore:#0000FF', |
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38 | 'stdout' : 'fore:#0000FF', | |
39 | 'stderr' : 'fore:#007f00', |
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39 | 'stderr' : 'fore:#007f00', | |
40 | 'trace' : 'fore:#FF0000', |
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40 | 'trace' : 'fore:#FF0000', | |
41 |
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41 | |||
42 | 'default' : 'size:%d' % _DEFAULT_SIZE, |
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42 | 'default' : 'size:%d' % _DEFAULT_SIZE, | |
43 | 'bracegood' : 'fore:#FFFFFF,back:#0000FF,bold', |
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43 | 'bracegood' : 'fore:#FFFFFF,back:#0000FF,bold', | |
44 | 'bracebad' : 'fore:#000000,back:#FF0000,bold', |
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44 | 'bracebad' : 'fore:#000000,back:#FF0000,bold', | |
45 |
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45 | |||
46 | # properties for the various Python lexer styles |
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46 | # properties for the various Python lexer styles | |
47 | 'comment' : 'fore:#007F00', |
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47 | 'comment' : 'fore:#007F00', | |
48 | 'number' : 'fore:#007F7F', |
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48 | 'number' : 'fore:#007F7F', | |
49 | 'string' : 'fore:#7F007F,italic', |
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49 | 'string' : 'fore:#7F007F,italic', | |
50 | 'char' : 'fore:#7F007F,italic', |
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50 | 'char' : 'fore:#7F007F,italic', | |
51 | 'keyword' : 'fore:#00007F,bold', |
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51 | 'keyword' : 'fore:#00007F,bold', | |
52 | 'triple' : 'fore:#7F0000', |
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52 | 'triple' : 'fore:#7F0000', | |
53 | 'tripledouble': 'fore:#7F0000', |
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53 | 'tripledouble': 'fore:#7F0000', | |
54 | 'class' : 'fore:#0000FF,bold,underline', |
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54 | 'class' : 'fore:#0000FF,bold,underline', | |
55 | 'def' : 'fore:#007F7F,bold', |
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55 | 'def' : 'fore:#007F7F,bold', | |
56 | 'operator' : 'bold', |
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56 | 'operator' : 'bold', | |
57 |
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57 | |||
58 | } |
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58 | } | |
59 |
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59 | |||
60 | # new style numbers |
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60 | # new style numbers | |
61 | _STDOUT_STYLE = 15 |
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61 | _STDOUT_STYLE = 15 | |
62 | _STDERR_STYLE = 16 |
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62 | _STDERR_STYLE = 16 | |
63 | _TRACE_STYLE = 17 |
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63 | _TRACE_STYLE = 17 | |
64 |
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64 | |||
65 |
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65 | |||
66 | #------------------------------------------------------------------------------- |
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66 | #------------------------------------------------------------------------------- | |
67 | # The console widget class |
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67 | # The console widget class | |
68 | #------------------------------------------------------------------------------- |
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68 | #------------------------------------------------------------------------------- | |
69 | class ConsoleWidget(editwindow.EditWindow): |
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69 | class ConsoleWidget(editwindow.EditWindow): | |
70 | """ Specialized styled text control view for console-like workflow. |
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70 | """ Specialized styled text control view for console-like workflow. | |
71 |
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71 | |||
72 | This widget is mainly interested in dealing with the prompt and |
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72 | This widget is mainly interested in dealing with the prompt and | |
73 | keeping the cursor inside the editing line. |
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73 | keeping the cursor inside the editing line. | |
74 | """ |
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74 | """ | |
75 |
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75 | |||
76 | style = _DEFAULT_STYLE.copy() |
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76 | style = _DEFAULT_STYLE.copy() | |
77 |
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77 | |||
78 | # Translation table from ANSI escape sequences to color. Override |
|
78 | # Translation table from ANSI escape sequences to color. Override | |
79 | # this to specify your colors. |
|
79 | # this to specify your colors. | |
80 | ANSI_STYLES = {'0;30': [0, 'BLACK'], '0;31': [1, 'RED'], |
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80 | ANSI_STYLES = {'0;30': [0, 'BLACK'], '0;31': [1, 'RED'], | |
81 | '0;32': [2, 'GREEN'], '0;33': [3, 'BROWN'], |
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81 | '0;32': [2, 'GREEN'], '0;33': [3, 'BROWN'], | |
82 | '0;34': [4, 'BLUE'], '0;35': [5, 'PURPLE'], |
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82 | '0;34': [4, 'BLUE'], '0;35': [5, 'PURPLE'], | |
83 | '0;36': [6, 'CYAN'], '0;37': [7, 'LIGHT GREY'], |
|
83 | '0;36': [6, 'CYAN'], '0;37': [7, 'LIGHT GREY'], | |
84 | '1;30': [8, 'DARK GREY'], '1;31': [9, 'RED'], |
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84 | '1;30': [8, 'DARK GREY'], '1;31': [9, 'RED'], | |
85 | '1;32': [10, 'SEA GREEN'], '1;33': [11, 'YELLOW'], |
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85 | '1;32': [10, 'SEA GREEN'], '1;33': [11, 'YELLOW'], | |
86 | '1;34': [12, 'LIGHT BLUE'], '1;35': |
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86 | '1;34': [12, 'LIGHT BLUE'], '1;35': | |
87 | [13, 'MEDIUM VIOLET RED'], |
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87 | [13, 'MEDIUM VIOLET RED'], | |
88 | '1;36': [14, 'LIGHT STEEL BLUE'], '1;37': [15, 'YELLOW']} |
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88 | '1;36': [14, 'LIGHT STEEL BLUE'], '1;37': [15, 'YELLOW']} | |
89 |
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89 | |||
90 | # The color of the carret (call _apply_style() after setting) |
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90 | # The color of the carret (call _apply_style() after setting) | |
91 | carret_color = 'BLACK' |
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91 | carret_color = 'BLACK' | |
92 |
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92 | |||
93 |
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93 | |||
94 | #-------------------------------------------------------------------------- |
|
94 | #-------------------------------------------------------------------------- | |
95 | # Public API |
|
95 | # Public API | |
96 | #-------------------------------------------------------------------------- |
|
96 | #-------------------------------------------------------------------------- | |
97 |
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97 | |||
98 | def __init__(self, parent, id=wx.ID_ANY, pos=wx.DefaultPosition, |
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98 | def __init__(self, parent, id=wx.ID_ANY, pos=wx.DefaultPosition, | |
99 | size=wx.DefaultSize, style=0, |
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99 | size=wx.DefaultSize, style=0, | |
100 | autocomplete_mode='IPYTHON'): |
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100 | autocomplete_mode='IPYTHON'): | |
101 | """ Autocomplete_mode: Can be 'IPYTHON' or 'STC' |
|
101 | """ Autocomplete_mode: Can be 'IPYTHON' or 'STC' | |
102 | 'IPYTHON' show autocompletion the ipython way |
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102 | 'IPYTHON' show autocompletion the ipython way | |
103 | 'STC" show it scintilla text control way |
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103 | 'STC" show it scintilla text control way | |
104 | """ |
|
104 | """ | |
105 | #stc.StyledTextCtrl.__init__(self, parent, id, pos, size, style) |
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106 | editwindow.EditWindow.__init__(self, parent, id, pos, size, style) |
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105 | editwindow.EditWindow.__init__(self, parent, id, pos, size, style) | |
107 | self.configure_scintilla() |
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106 | self.configure_scintilla() | |
108 |
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107 | |||
109 | # FIXME: we need to retrieve this from the interpreter. |
|
108 | # FIXME: we need to retrieve this from the interpreter. | |
110 | self.prompt = \ |
|
109 | self.prompt = \ | |
111 | '\n\x01\x1b[0;34m\x02In [\x01\x1b[1;34m\x02%i\x01\x1b[0;34m\x02]: \x01\x1b[0m\x02' |
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110 | '\n\x01\x1b[0;34m\x02In [\x01\x1b[1;34m\x02%i\x01\x1b[0;34m\x02]: \x01\x1b[0m\x02' | |
112 | self.new_prompt(self.prompt % 1) |
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111 | self.new_prompt(self.prompt % 1) | |
113 |
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112 | |||
114 | self.autocomplete_mode = autocomplete_mode |
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113 | self.autocomplete_mode = autocomplete_mode | |
115 |
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114 | |||
116 |
self.Bind(wx.EVT_KEY_DOWN, self._on |
|
115 | self.Bind(wx.EVT_KEY_DOWN, self._on_key_down) | |
117 |
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116 | |||
118 |
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117 | |||
119 | def configure_scintilla(self): |
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118 | def configure_scintilla(self): | |
120 | # Ctrl"+" or Ctrl "-" can be used to zoomin/zoomout the text inside |
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119 | # Ctrl"+" or Ctrl "-" can be used to zoomin/zoomout the text inside | |
121 | # the widget |
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120 | # the widget | |
122 | self.CmdKeyAssign(ord('+'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMIN) |
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121 | self.CmdKeyAssign(ord('+'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMIN) | |
123 | self.CmdKeyAssign(ord('-'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMOUT) |
|
122 | self.CmdKeyAssign(ord('-'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMOUT) | |
124 | # Also allow Ctrl Shift "=" for poor non US keyboard users. |
|
123 | # Also allow Ctrl Shift "=" for poor non US keyboard users. | |
125 | self.CmdKeyAssign(ord('='), stc.STC_SCMOD_CTRL|stc.STC_SCMOD_SHIFT, |
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124 | self.CmdKeyAssign(ord('='), stc.STC_SCMOD_CTRL|stc.STC_SCMOD_SHIFT, | |
126 | stc.STC_CMD_ZOOMIN) |
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125 | stc.STC_CMD_ZOOMIN) | |
127 |
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126 | |||
128 | self.SetEOLMode(stc.STC_EOL_CRLF) |
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127 | self.SetEOLMode(stc.STC_EOL_CRLF) | |
129 | self.SetWrapMode(stc.STC_WRAP_CHAR) |
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128 | self.SetWrapMode(stc.STC_WRAP_CHAR) | |
130 | self.SetWrapMode(stc.STC_WRAP_WORD) |
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129 | self.SetWrapMode(stc.STC_WRAP_WORD) | |
131 | self.SetBufferedDraw(True) |
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130 | self.SetBufferedDraw(True) | |
132 | self.SetUseAntiAliasing(True) |
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131 | self.SetUseAntiAliasing(True) | |
133 | self.SetLayoutCache(stc.STC_CACHE_PAGE) |
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132 | self.SetLayoutCache(stc.STC_CACHE_PAGE) | |
134 | self.SetUndoCollection(False) |
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133 | self.SetUndoCollection(False) | |
135 | self.SetUseTabs(True) |
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134 | self.SetUseTabs(True) | |
136 | self.SetIndent(4) |
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135 | self.SetIndent(4) | |
137 | self.SetTabWidth(4) |
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136 | self.SetTabWidth(4) | |
138 |
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137 | |||
139 | self.EnsureCaretVisible() |
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138 | self.EnsureCaretVisible() | |
140 |
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139 | |||
141 | self.SetMargins(3, 3) #text is moved away from border with 3px |
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140 | self.SetMargins(3, 3) #text is moved away from border with 3px | |
142 | # Suppressing Scintilla margins |
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141 | # Suppressing Scintilla margins | |
143 | self.SetMarginWidth(0, 0) |
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142 | self.SetMarginWidth(0, 0) | |
144 | self.SetMarginWidth(1, 0) |
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143 | self.SetMarginWidth(1, 0) | |
145 | self.SetMarginWidth(2, 0) |
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144 | self.SetMarginWidth(2, 0) | |
146 |
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145 | |||
147 | self._apply_style() |
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146 | self._apply_style() | |
148 |
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147 | |||
149 | self.indent = 0 |
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150 | self.color_pat = re.compile('\x01?\x1b\[(.*?)m\x02?') |
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148 | self.color_pat = re.compile('\x01?\x1b\[(.*?)m\x02?') | |
151 |
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149 | |||
152 | #self.SetEdgeMode(stc.STC_EDGE_LINE) |
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150 | #self.SetEdgeMode(stc.STC_EDGE_LINE) | |
153 | #self.SetEdgeColumn(80) |
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151 | #self.SetEdgeColumn(80) | |
154 |
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152 | |||
155 | # styles |
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153 | # styles | |
156 | p = self.style |
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154 | p = self.style | |
157 | self.StyleSetSpec(stc.STC_STYLE_DEFAULT, p['default']) |
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155 | self.StyleSetSpec(stc.STC_STYLE_DEFAULT, p['default']) | |
158 | self.StyleClearAll() |
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156 | self.StyleClearAll() | |
159 | self.StyleSetSpec(_STDOUT_STYLE, p['stdout']) |
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157 | self.StyleSetSpec(_STDOUT_STYLE, p['stdout']) | |
160 | self.StyleSetSpec(_STDERR_STYLE, p['stderr']) |
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158 | self.StyleSetSpec(_STDERR_STYLE, p['stderr']) | |
161 | self.StyleSetSpec(_TRACE_STYLE, p['trace']) |
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159 | self.StyleSetSpec(_TRACE_STYLE, p['trace']) | |
162 |
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160 | |||
163 | self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT, p['bracegood']) |
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161 | self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT, p['bracegood']) | |
164 | self.StyleSetSpec(stc.STC_STYLE_BRACEBAD, p['bracebad']) |
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162 | self.StyleSetSpec(stc.STC_STYLE_BRACEBAD, p['bracebad']) | |
165 | self.StyleSetSpec(stc.STC_P_COMMENTLINE, p['comment']) |
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163 | self.StyleSetSpec(stc.STC_P_COMMENTLINE, p['comment']) | |
166 | self.StyleSetSpec(stc.STC_P_NUMBER, p['number']) |
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164 | self.StyleSetSpec(stc.STC_P_NUMBER, p['number']) | |
167 | self.StyleSetSpec(stc.STC_P_STRING, p['string']) |
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165 | self.StyleSetSpec(stc.STC_P_STRING, p['string']) | |
168 | self.StyleSetSpec(stc.STC_P_CHARACTER, p['char']) |
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166 | self.StyleSetSpec(stc.STC_P_CHARACTER, p['char']) | |
169 | self.StyleSetSpec(stc.STC_P_WORD, p['keyword']) |
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167 | self.StyleSetSpec(stc.STC_P_WORD, p['keyword']) | |
170 | self.StyleSetSpec(stc.STC_P_TRIPLE, p['triple']) |
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168 | self.StyleSetSpec(stc.STC_P_TRIPLE, p['triple']) | |
171 | self.StyleSetSpec(stc.STC_P_TRIPLEDOUBLE, p['tripledouble']) |
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169 | self.StyleSetSpec(stc.STC_P_TRIPLEDOUBLE, p['tripledouble']) | |
172 | self.StyleSetSpec(stc.STC_P_CLASSNAME, p['class']) |
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170 | self.StyleSetSpec(stc.STC_P_CLASSNAME, p['class']) | |
173 | self.StyleSetSpec(stc.STC_P_DEFNAME, p['def']) |
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171 | self.StyleSetSpec(stc.STC_P_DEFNAME, p['def']) | |
174 | self.StyleSetSpec(stc.STC_P_OPERATOR, p['operator']) |
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172 | self.StyleSetSpec(stc.STC_P_OPERATOR, p['operator']) | |
175 | self.StyleSetSpec(stc.STC_P_COMMENTBLOCK, p['comment']) |
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173 | self.StyleSetSpec(stc.STC_P_COMMENTBLOCK, p['comment']) | |
176 |
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174 | |||
177 |
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175 | |||
178 |
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179 |
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180 |
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181 | def write(self, text): |
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176 | def write(self, text): | |
182 | """ Write given text to buffer, while translating the ansi escape |
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177 | """ Write given text to buffer, while translating the ansi escape | |
183 | sequences. |
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178 | sequences. | |
184 | """ |
|
179 | """ | |
185 | segments = self.color_pat.split(text) |
|
180 | segments = self.color_pat.split(text) | |
186 | segment = segments.pop(0) |
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181 | segment = segments.pop(0) | |
187 | self.StartStyling(self.GetLength(), 0xFF) |
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182 | self.StartStyling(self.GetLength(), 0xFF) | |
188 | self.AppendText(segment) |
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183 | self.AppendText(segment) | |
189 |
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184 | |||
190 | if segments: |
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185 | if segments: | |
191 | ansi_tags = self.color_pat.findall(text) |
|
186 | ansi_tags = self.color_pat.findall(text) | |
192 |
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187 | |||
193 | for tag in ansi_tags: |
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188 | for tag in ansi_tags: | |
194 | i = segments.index(tag) |
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189 | i = segments.index(tag) | |
195 | self.StartStyling(self.GetLength(), 0xFF) |
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190 | self.StartStyling(self.GetLength(), 0xFF) | |
196 | self.AppendText(segments[i+1]) |
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191 | self.AppendText(segments[i+1]) | |
197 |
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192 | |||
198 | if tag != '0': |
|
193 | if tag != '0': | |
199 | self.SetStyling(len(segments[i+1]), |
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194 | self.SetStyling(len(segments[i+1]), | |
200 | self.ANSI_STYLES[tag][0]) |
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195 | self.ANSI_STYLES[tag][0]) | |
201 |
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196 | |||
202 | segments.pop(i) |
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197 | segments.pop(i) | |
203 |
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198 | |||
204 | self.GotoPos(self.GetLength()) |
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199 | self.GotoPos(self.GetLength()) | |
205 |
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200 | |||
206 |
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201 | |||
207 | def new_prompt(self, prompt): |
|
202 | def new_prompt(self, prompt): | |
208 | """ Prints a prompt at start of line, and move the start of the |
|
203 | """ Prints a prompt at start of line, and move the start of the | |
209 | current block there. |
|
204 | current block there. | |
210 |
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205 | |||
211 | The prompt can be give with ascii escape sequences. |
|
206 | The prompt can be give with ascii escape sequences. | |
212 | """ |
|
207 | """ | |
213 | self.write(prompt) |
|
208 | self.write(prompt) | |
214 | # now we update our cursor giving end of prompt |
|
209 | # now we update our cursor giving end of prompt | |
215 | self.current_prompt_pos = self.GetLength() |
|
210 | self.current_prompt_pos = self.GetLength() | |
216 | self.current_prompt_line = self.GetCurrentLine() |
|
211 | self.current_prompt_line = self.GetCurrentLine() | |
217 |
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212 | |||
218 | autoindent = self.indent * ' ' |
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219 | autoindent = autoindent.replace(' ','\t') |
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220 | self.write(autoindent) |
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221 |
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222 |
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213 | |||
223 | def replace_current_edit_buffer(self, text): |
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214 | def replace_current_edit_buffer(self, text): | |
224 | """ Replace currently entered command line with given text. |
|
215 | """ Replace currently entered command line with given text. | |
225 | """ |
|
216 | """ | |
226 | self.SetSelection(self.current_prompt_pos, self.GetLength()) |
|
217 | self.SetSelection(self.current_prompt_pos, self.GetLength()) | |
227 | self.ReplaceSelection(text) |
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218 | self.ReplaceSelection(text) | |
228 | self.GotoPos(self.GetLength()) |
|
219 | self.GotoPos(self.GetLength()) | |
229 |
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220 | |||
230 |
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221 | |||
231 | def get_current_edit_buffer(self): |
|
222 | def get_current_edit_buffer(self): | |
232 | """ Returns the text in current edit buffer. |
|
223 | """ Returns the text in current edit buffer. | |
233 | """ |
|
224 | """ | |
234 | return self.GetTextRange(self.current_prompt_pos, |
|
225 | return self.GetTextRange(self.current_prompt_pos, | |
235 | self.GetLength()) |
|
226 | self.GetLength()) | |
236 |
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227 | |||
237 |
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228 | |||
238 | #-------------------------------------------------------------------------- |
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229 | #-------------------------------------------------------------------------- | |
239 | # Private API |
|
230 | # Private API | |
240 | #-------------------------------------------------------------------------- |
|
231 | #-------------------------------------------------------------------------- | |
241 |
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232 | |||
242 | def _apply_style(self): |
|
233 | def _apply_style(self): | |
243 | """ Applies the colors for the different text elements and the |
|
234 | """ Applies the colors for the different text elements and the | |
244 | carret. |
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235 | carret. | |
245 | """ |
|
236 | """ | |
246 | # FIXME: We need to do something for the fonts, but this is |
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247 | # clearly not the right option. |
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248 | #we define platform specific fonts |
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249 | # if wx.Platform == '__WXMSW__': |
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250 | # faces = { 'times': 'Times New Roman', |
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251 | # 'mono' : 'Courier New', |
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252 | # 'helv' : 'Arial', |
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253 | # 'other': 'Comic Sans MS', |
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254 | # 'size' : 10, |
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255 | # 'size2': 8, |
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256 | # } |
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257 | # elif wx.Platform == '__WXMAC__': |
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258 | # faces = { 'times': 'Times New Roman', |
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259 | # 'mono' : 'Monaco', |
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260 | # 'helv' : 'Arial', |
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261 | # 'other': 'Comic Sans MS', |
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262 | # 'size' : 10, |
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263 | # 'size2': 8, |
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264 | # } |
|
|||
265 | # else: |
|
|||
266 | # faces = { 'times': 'Times', |
|
|||
267 | # 'mono' : 'Courier', |
|
|||
268 | # 'helv' : 'Helvetica', |
|
|||
269 | # 'other': 'new century schoolbook', |
|
|||
270 | # 'size' : 10, |
|
|||
271 | # 'size2': 8, |
|
|||
272 | # } |
|
|||
273 | # self.StyleSetSpec(stc.STC_STYLE_DEFAULT, |
|
|||
274 | # "fore:%s,back:%s,size:%d,face:%s" |
|
|||
275 | # % (self.ANSI_STYLES['0;30'][1], |
|
|||
276 | # self.background_color, |
|
|||
277 | # faces['size'], faces['mono'])) |
|
|||
278 |
|
||||
279 | self.SetCaretForeground(self.carret_color) |
|
237 | self.SetCaretForeground(self.carret_color) | |
280 |
|
238 | |||
281 | self.StyleClearAll() |
|
239 | self.StyleClearAll() | |
282 | self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT, |
|
240 | self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT, | |
283 | "fore:#FF0000,back:#0000FF,bold") |
|
241 | "fore:#FF0000,back:#0000FF,bold") | |
284 | self.StyleSetSpec(stc.STC_STYLE_BRACEBAD, |
|
242 | self.StyleSetSpec(stc.STC_STYLE_BRACEBAD, | |
285 | "fore:#000000,back:#FF0000,bold") |
|
243 | "fore:#000000,back:#FF0000,bold") | |
286 |
|
244 | |||
287 | for style in self.ANSI_STYLES.values(): |
|
245 | for style in self.ANSI_STYLES.values(): | |
288 | self.StyleSetSpec(style[0], "bold,fore:%s" % style[1]) |
|
246 | self.StyleSetSpec(style[0], "bold,fore:%s" % style[1]) | |
289 |
|
247 | |||
290 |
|
248 | |||
291 | def removeFromTo(self, from_pos, to_pos): |
|
249 | def removeFromTo(self, from_pos, to_pos): | |
292 | if from_pos < to_pos: |
|
250 | if from_pos < to_pos: | |
293 | self.SetSelection(from_pos, to_pos) |
|
251 | self.SetSelection(from_pos, to_pos) | |
294 | self.DeleteBack() |
|
252 | self.DeleteBack() | |
295 |
|
253 | |||
296 |
|
254 | |||
297 | def selectFromTo(self, from_pos, to_pos): |
|
255 | def selectFromTo(self, from_pos, to_pos): | |
298 | self.SetSelectionStart(from_pos) |
|
256 | self.SetSelectionStart(from_pos) | |
299 | self.SetSelectionEnd(to_pos) |
|
257 | self.SetSelectionEnd(to_pos) | |
300 |
|
258 | |||
301 |
|
259 | |||
302 | def writeCompletion(self, possibilities): |
|
260 | def writeCompletion(self, possibilities): | |
303 | if self.autocomplete_mode == 'IPYTHON': |
|
261 | if self.autocomplete_mode == 'IPYTHON': | |
304 | max_len = len(max(possibilities, key=len)) |
|
262 | max_len = len(max(possibilities, key=len)) | |
305 | max_symbol = ' '*max_len |
|
263 | max_symbol = ' '*max_len | |
306 |
|
264 | |||
307 | #now we check how much symbol we can put on a line... |
|
265 | #now we check how much symbol we can put on a line... | |
308 | test_buffer = max_symbol + ' '*4 |
|
266 | test_buffer = max_symbol + ' '*4 | |
309 |
|
267 | |||
310 | allowed_symbols = 80/len(test_buffer) |
|
268 | allowed_symbols = 80/len(test_buffer) | |
311 | if allowed_symbols == 0: |
|
269 | if allowed_symbols == 0: | |
312 | allowed_symbols = 1 |
|
270 | allowed_symbols = 1 | |
313 |
|
271 | |||
314 | pos = 1 |
|
272 | pos = 1 | |
315 | buf = '' |
|
273 | buf = '' | |
316 | for symbol in possibilities: |
|
274 | for symbol in possibilities: | |
317 | #buf += symbol+'\n'#*spaces) |
|
275 | #buf += symbol+'\n'#*spaces) | |
318 | if pos < allowed_symbols: |
|
276 | if pos < allowed_symbols: | |
319 | spaces = max_len - len(symbol) + 4 |
|
277 | spaces = max_len - len(symbol) + 4 | |
320 | buf += symbol+' '*spaces |
|
278 | buf += symbol+' '*spaces | |
321 | pos += 1 |
|
279 | pos += 1 | |
322 | else: |
|
280 | else: | |
323 | buf += symbol+'\n' |
|
281 | buf += symbol+'\n' | |
324 | pos = 1 |
|
282 | pos = 1 | |
325 | self.write(buf) |
|
283 | self.write(buf) | |
326 | else: |
|
284 | else: | |
327 | possibilities.sort() # Python sorts are case sensitive |
|
285 | possibilities.sort() # Python sorts are case sensitive | |
328 | self.AutoCompSetIgnoreCase(False) |
|
286 | self.AutoCompSetIgnoreCase(False) | |
329 | self.AutoCompSetAutoHide(False) |
|
287 | self.AutoCompSetAutoHide(False) | |
330 | #let compute the length ot last word |
|
288 | #let compute the length ot last word | |
331 | splitter = [' ', '(', '[', '{'] |
|
289 | splitter = [' ', '(', '[', '{'] | |
332 | last_word = self.get_current_edit_buffer() |
|
290 | last_word = self.get_current_edit_buffer() | |
333 | for breaker in splitter: |
|
291 | for breaker in splitter: | |
334 | last_word = last_word.split(breaker)[-1] |
|
292 | last_word = last_word.split(breaker)[-1] | |
335 | self.AutoCompShow(len(last_word), " ".join(possibilities)) |
|
293 | self.AutoCompShow(len(last_word), " ".join(possibilities)) | |
336 |
|
294 | |||
337 |
|
295 | |||
338 |
def _on |
|
296 | def _on_key_down(self, event, skip=True): | |
339 | """ Key press callback used for correcting behavior for |
|
297 | """ Key press callback used for correcting behavior for | |
340 | console-like interfaces: the cursor is constraint to be after |
|
298 | console-like interfaces: the cursor is constraint to be after | |
341 | the last prompt. |
|
299 | the last prompt. | |
342 |
|
300 | |||
343 | Return True if event as been catched. |
|
301 | Return True if event as been catched. | |
344 | """ |
|
302 | """ | |
345 | catched = False |
|
303 | catched = False | |
|
304 | # Intercept annoying entries (eg: ctrl-D, ctrl-L) | |||
|
305 | if event.KeyCode in (68, 76) and event.ControlDown() : | |||
|
306 | skip = False | |||
|
307 | catched = True | |||
|
308 | ||||
346 | if self.AutoCompActive(): |
|
309 | if self.AutoCompActive(): | |
347 | event.Skip() |
|
310 | event.Skip() | |
348 | else: |
|
311 | else: | |
349 | if event.KeyCode == wx.WXK_HOME: |
|
312 | if event.KeyCode == wx.WXK_HOME: | |
350 | if event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN): |
|
313 | if event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN): | |
351 | self.GotoPos(self.current_prompt_pos) |
|
314 | self.GotoPos(self.current_prompt_pos) | |
352 | catched = True |
|
315 | catched = True | |
353 |
|
316 | |||
354 |
elif event.Modifiers |
|
317 | elif event.Modifiers in (wx.MOD_SHIFT, wx.MOD_WIN) : | |
355 | self.selectFromTo(self.current_prompt_pos, |
|
318 | self.selectFromTo(self.current_prompt_pos, | |
356 | self.GetCurrentPos()) |
|
319 | self.GetCurrentPos()) | |
357 | catched = True |
|
320 | catched = True | |
358 |
|
321 | |||
359 | elif event.KeyCode == wx.WXK_UP: |
|
322 | elif event.KeyCode == wx.WXK_UP: | |
360 | if self.GetCurrentLine() > self.current_prompt_line: |
|
323 | if self.GetCurrentLine() > self.current_prompt_line: | |
361 | if self.GetCurrentLine() == self.current_prompt_line + 1 \ |
|
324 | if self.GetCurrentLine() == self.current_prompt_line + 1 \ | |
362 | and self.GetColumn(self.GetCurrentPos()) < \ |
|
325 | and self.GetColumn(self.GetCurrentPos()) < \ | |
363 | self.GetColumn(self.current_prompt_pos): |
|
326 | self.GetColumn(self.current_prompt_pos): | |
364 | self.GotoPos(self.current_prompt_pos) |
|
327 | self.GotoPos(self.current_prompt_pos) | |
365 | else: |
|
328 | else: | |
366 | event.Skip() |
|
329 | event.Skip() | |
367 | catched = True |
|
330 | catched = True | |
368 |
|
331 | |||
369 | elif event.KeyCode in (wx.WXK_LEFT, wx.WXK_BACK): |
|
332 | elif event.KeyCode in (wx.WXK_LEFT, wx.WXK_BACK): | |
370 | if self.GetCurrentPos() > self.current_prompt_pos: |
|
333 | if self.GetCurrentPos() > self.current_prompt_pos: | |
371 | event.Skip() |
|
334 | event.Skip() | |
372 | catched = True |
|
335 | catched = True | |
373 |
|
336 | |||
374 | if skip and not catched: |
|
337 | if skip and not catched: | |
375 | event.Skip() |
|
338 | event.Skip() | |
376 |
|
339 | |||
377 | if event.KeyCode not in (wx.WXK_PAGEUP, wx.WXK_PAGEDOWN)\ |
|
340 | if event.KeyCode not in (wx.WXK_PAGEUP, wx.WXK_PAGEDOWN)\ | |
378 | and event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN, |
|
341 | and event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN, | |
379 | wx.MOD_SHIFT): |
|
342 | wx.MOD_SHIFT): | |
380 | # If cursor is outside the editing region, put it back. |
|
343 | # If cursor is outside the editing region, put it back. | |
381 | if self.GetCurrentPos() < self.current_prompt_pos: |
|
344 | if self.GetCurrentPos() < self.current_prompt_pos: | |
382 | self.GotoPos(self.current_prompt_pos) |
|
345 | self.GotoPos(self.current_prompt_pos) | |
383 |
|
346 | |||
384 | return catched |
|
347 | return catched | |
385 |
|
348 | |||
386 |
|
349 | |||
387 | def OnUpdateUI(self, evt): |
|
|||
388 | # check for matching braces |
|
|||
389 | braceAtCaret = -1 |
|
|||
390 | braceOpposite = -1 |
|
|||
391 | charBefore = None |
|
|||
392 | caretPos = self.GetCurrentPos() |
|
|||
393 |
|
||||
394 | if caretPos > 0: |
|
|||
395 | charBefore = self.GetCharAt(caretPos - 1) |
|
|||
396 | styleBefore = self.GetStyleAt(caretPos - 1) |
|
|||
397 |
|
||||
398 | # check before |
|
|||
399 | if charBefore and chr(charBefore) in "[]{}()" and styleBefore == stc.STC_P_OPERATOR: |
|
|||
400 | braceAtCaret = caretPos - 1 |
|
|||
401 |
|
||||
402 | # check after |
|
|||
403 | if braceAtCaret < 0: |
|
|||
404 | charAfter = self.GetCharAt(caretPos) |
|
|||
405 | styleAfter = self.GetStyleAt(caretPos) |
|
|||
406 |
|
||||
407 | if charAfter and chr(charAfter) in "[]{}()" and styleAfter == stc.STC_P_OPERATOR: |
|
|||
408 | braceAtCaret = caretPos |
|
|||
409 |
|
||||
410 | if braceAtCaret >= 0: |
|
|||
411 | braceOpposite = self.BraceMatch(braceAtCaret) |
|
|||
412 |
|
||||
413 | if braceAtCaret != -1 and braceOpposite == -1: |
|
|||
414 | self.BraceBadLight(braceAtCaret) |
|
|||
415 | else: |
|
|||
416 | self.BraceHighlight(braceAtCaret, braceOpposite) |
|
|||
417 |
|
||||
418 |
|
350 | |||
419 | if __name__ == '__main__': |
|
351 | if __name__ == '__main__': | |
420 | # Some simple code to test the console widget. |
|
352 | # Some simple code to test the console widget. | |
421 | class MainWindow(wx.Frame): |
|
353 | class MainWindow(wx.Frame): | |
422 | def __init__(self, parent, id, title): |
|
354 | def __init__(self, parent, id, title): | |
423 | wx.Frame.__init__(self, parent, id, title, size=(300,250)) |
|
355 | wx.Frame.__init__(self, parent, id, title, size=(300,250)) | |
424 | self._sizer = wx.BoxSizer(wx.VERTICAL) |
|
356 | self._sizer = wx.BoxSizer(wx.VERTICAL) | |
425 | self.console_widget = ConsoleWidget(self) |
|
357 | self.console_widget = ConsoleWidget(self) | |
426 | self._sizer.Add(self.console_widget, 1, wx.EXPAND) |
|
358 | self._sizer.Add(self.console_widget, 1, wx.EXPAND) | |
427 | self.SetSizer(self._sizer) |
|
359 | self.SetSizer(self._sizer) | |
428 | self.SetAutoLayout(1) |
|
360 | self.SetAutoLayout(1) | |
429 | self.Show(True) |
|
361 | self.Show(True) | |
430 |
|
362 | |||
431 | app = wx.PySimpleApp() |
|
363 | app = wx.PySimpleApp() | |
432 | w = MainWindow(None, wx.ID_ANY, 'ConsoleWidget') |
|
364 | w = MainWindow(None, wx.ID_ANY, 'ConsoleWidget') | |
433 | w.SetSize((780, 460)) |
|
365 | w.SetSize((780, 460)) | |
434 | w.Show() |
|
366 | w.Show() | |
435 |
|
367 | |||
436 | app.MainLoop() |
|
368 | app.MainLoop() | |
437 |
|
369 | |||
438 |
|
370 |
@@ -1,180 +1,207 b'' | |||||
1 | # encoding: utf-8 |
|
1 | # encoding: utf-8 -*- test-case-name: | |
2 |
# |
|
2 | # ipython1.frontend.cocoa.tests.test_cocoa_frontend -*- | |
3 |
|
3 | |||
4 |
"""Classes to provide a Wx frontend to the |
|
4 | """Classes to provide a Wx frontend to the | |
5 | ipython1.kernel.engineservice.EngineService. |
|
5 | ipython1.kernel.engineservice.EngineService. | |
6 |
|
6 | |||
7 | """ |
|
7 | """ | |
8 |
|
8 | |||
9 | __docformat__ = "restructuredtext en" |
|
9 | __docformat__ = "restructuredtext en" | |
10 |
|
10 | |||
11 | #------------------------------------------------------------------------------- |
|
11 | #------------------------------------------------------------------------------- | |
12 | # Copyright (C) 2008 The IPython Development Team |
|
12 | # Copyright (C) 2008 The IPython Development Team | |
13 | # |
|
13 | # | |
14 | # Distributed under the terms of the BSD License. The full license is in |
|
14 | # Distributed under the terms of the BSD License. The full license is in | |
15 | # the file COPYING, distributed as part of this software. |
|
15 | # the file COPYING, distributed as part of this software. | |
16 | #------------------------------------------------------------------------------- |
|
16 | #------------------------------------------------------------------------------- | |
17 |
|
17 | |||
18 | #------------------------------------------------------------------------------- |
|
18 | #------------------------------------------------------------------------------- | |
19 | # Imports |
|
19 | # Imports | |
20 | #------------------------------------------------------------------------------- |
|
20 | #------------------------------------------------------------------------------- | |
21 |
|
21 | |||
22 |
|
22 | |||
23 | import wx |
|
23 | import wx | |
24 | from console_widget import ConsoleWidget |
|
24 | from console_widget import ConsoleWidget | |
25 | import re |
|
25 | import re | |
26 |
|
26 | |||
27 | import IPython |
|
27 | import IPython | |
28 | from IPython.kernel.engineservice import EngineService |
|
28 | from IPython.kernel.engineservice import EngineService | |
|
29 | from IPython.kernel.core.history import FrontEndHistory | |||
29 | from IPython.frontend.frontendbase import FrontEndBase |
|
30 | from IPython.frontend.frontendbase import FrontEndBase | |
30 |
|
31 | |||
31 |
|
||||
32 | #------------------------------------------------------------------------------- |
|
32 | #------------------------------------------------------------------------------- | |
33 | # Classes to implement the Wx frontend |
|
33 | # Classes to implement the Wx frontend | |
34 | #------------------------------------------------------------------------------- |
|
34 | #------------------------------------------------------------------------------- | |
35 |
|
35 | |||
36 |
|
36 | |||
37 |
|
37 | |||
38 |
|
38 | |||
39 | class IPythonWxController(FrontEndBase, ConsoleWidget): |
|
39 | class IPythonWxController(FrontEndBase, ConsoleWidget): | |
40 |
|
40 | |||
41 | output_prompt = \ |
|
41 | output_prompt = \ | |
42 | '\n\x01\x1b[0;31m\x02Out[\x01\x1b[1;31m\x02%i\x01\x1b[0;31m\x02]: \x01\x1b[0m\x02' |
|
42 | '\n\x01\x1b[0;31m\x02Out[\x01\x1b[1;31m\x02%i\x01\x1b[0;31m\x02]: \x01\x1b[0m\x02' | |
43 |
|
43 | |||
44 | # Are we entering multi line input? |
|
44 | # Are we entering multi line input? | |
45 | multi_line_input = False |
|
45 | multi_line_input = False | |
46 |
|
46 | |||
47 | # The added tab stop to the string. It may, for instance, come from |
|
47 | # The added tab stop to the string. It may, for instance, come from | |
48 | # copy and pasting something with tabs. |
|
48 | # copy and pasting something with tabs. | |
49 | tab_stop = 0 |
|
49 | tab_stop = 0 | |
50 | # FIXME: We still have to deal with this. |
|
50 | # FIXME: We still have to deal with this. | |
51 |
|
51 | |||
52 | #-------------------------------------------------------------------------- |
|
52 | #-------------------------------------------------------------------------- | |
53 | # Public API |
|
53 | # Public API | |
54 | #-------------------------------------------------------------------------- |
|
54 | #-------------------------------------------------------------------------- | |
55 |
|
55 | |||
56 | def __init__(self, parent, id=wx.ID_ANY, pos=wx.DefaultPosition, |
|
56 | def __init__(self, parent, id=wx.ID_ANY, pos=wx.DefaultPosition, | |
57 | size=wx.DefaultSize, style=wx.CLIP_CHILDREN, |
|
57 | size=wx.DefaultSize, style=wx.CLIP_CHILDREN, | |
58 | *args, **kwds): |
|
58 | *args, **kwds): | |
59 | """ Create Shell instance. |
|
59 | """ Create Shell instance. | |
60 | """ |
|
60 | """ | |
61 | ConsoleWidget.__init__(self, parent, id, pos, size, style) |
|
61 | ConsoleWidget.__init__(self, parent, id, pos, size, style) | |
62 |
FrontEndBase.__init__(self, engine=EngineService() |
|
62 | FrontEndBase.__init__(self, engine=EngineService(), | |
|
63 | ) | |||
63 |
|
64 | |||
|
65 | # FIXME: Something is wrong with the history, I instanciate it | |||
|
66 | # with an empty cache, but this is not the way to do. | |||
64 | self.lines = {} |
|
67 | self.lines = {} | |
65 |
|
68 | |||
66 | # Start the IPython engine |
|
69 | # Start the IPython engine | |
67 | self.engine.startService() |
|
70 | self.engine.startService() | |
68 |
|
71 | |||
69 | # Capture Character keys |
|
72 | # Capture Character keys | |
70 |
self.Bind(wx.EVT_KEY_ |
|
73 | self.Bind(wx.EVT_KEY_DOWN, self._on_key_down) | |
71 |
|
74 | |||
72 | #FIXME: print banner. |
|
75 | #FIXME: print banner. | |
73 | banner = """IPython1 %s -- An enhanced Interactive Python.""" \ |
|
76 | banner = """IPython1 %s -- An enhanced Interactive Python.""" \ | |
74 | % IPython.__version__ |
|
77 | % IPython.__version__ | |
75 |
|
78 | |||
76 |
|
79 | |||
77 | def appWillTerminate_(self, notification): |
|
80 | def appWillTerminate_(self, notification): | |
78 | """appWillTerminate""" |
|
81 | """appWillTerminate""" | |
79 |
|
82 | |||
80 | self.engine.stopService() |
|
83 | self.engine.stopService() | |
81 |
|
84 | |||
82 |
|
85 | |||
83 | def complete(self, token): |
|
86 | def complete(self, token): | |
84 | """Complete token in engine's user_ns |
|
87 | """Complete token in engine's user_ns | |
85 |
|
88 | |||
86 | Parameters |
|
89 | Parameters | |
87 | ---------- |
|
90 | ---------- | |
88 | token : string |
|
91 | token : string | |
89 |
|
92 | |||
90 | Result |
|
93 | Result | |
91 | ------ |
|
94 | ------ | |
92 | Deferred result of |
|
95 | Deferred result of | |
93 | IPython.kernel.engineservice.IEngineBase.complete |
|
96 | IPython.kernel.engineservice.IEngineBase.complete | |
94 | """ |
|
97 | """ | |
95 |
|
98 | |||
96 | return self.engine.complete(token) |
|
99 | return self.engine.complete(token) | |
97 |
|
100 | |||
98 |
|
101 | |||
99 | def render_result(self, result): |
|
102 | def render_result(self, result): | |
100 | if 'stdout' in result: |
|
103 | if 'stdout' in result and result['stdout']: | |
101 | self.write(result['stdout']) |
|
104 | self.write('\n' + result['stdout']) | |
102 | if 'display' in result: |
|
105 | if 'display' in result and result['display']: | |
103 | self.write(self.output_prompt % result['number'] |
|
106 | self.write("%s%s\n" % ( | |
104 | + result['display']['pprint']) |
|
107 | self.output_prompt % result['number'], | |
|
108 | result['display']['pprint'] | |||
|
109 | ) ) | |||
105 |
|
110 | |||
106 |
|
111 | |||
107 | def render_error(self, failure): |
|
112 | def render_error(self, failure): | |
108 | self.insert_text('\n\n'+str(failure)+'\n\n') |
|
113 | self.insert_text('\n\n'+str(failure)+'\n\n') | |
109 | return failure |
|
114 | return failure | |
110 |
|
115 | |||
111 |
|
116 | |||
112 | #-------------------------------------------------------------------------- |
|
117 | #-------------------------------------------------------------------------- | |
113 | # Private API |
|
118 | # Private API | |
114 | #-------------------------------------------------------------------------- |
|
119 | #-------------------------------------------------------------------------- | |
115 |
|
120 | |||
116 |
|
121 | |||
117 |
def _on_key_ |
|
122 | def _on_key_down(self, event, skip=True): | |
118 | """ Capture the character events, let the parent |
|
123 | """ Capture the character events, let the parent | |
119 | widget handle them, and put our logic afterward. |
|
124 | widget handle them, and put our logic afterward. | |
120 | """ |
|
125 | """ | |
121 | event.Skip() |
|
126 | current_line_number = self.GetCurrentLine() | |
122 | # Capture enter |
|
127 | # Capture enter | |
123 |
if event.KeyCode |
|
128 | if event.KeyCode in (13, wx.WXK_NUMPAD_ENTER) and \ | |
124 | event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN): |
|
129 | event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN): | |
125 | self._on_enter() |
|
130 | self._on_enter() | |
|
131 | # Up history | |||
|
132 | elif event.KeyCode == wx.WXK_UP and ( | |||
|
133 | ( current_line_number == self.current_prompt_line and | |||
|
134 | event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN) ) | |||
|
135 | or event.ControlDown() ): | |||
|
136 | new_buffer = self.get_history_previous( | |||
|
137 | self.get_current_edit_buffer()) | |||
|
138 | if new_buffer is not None: | |||
|
139 | self.replace_current_edit_buffer(new_buffer) | |||
|
140 | # Down history | |||
|
141 | elif event.KeyCode == wx.WXK_DOWN and ( | |||
|
142 | ( current_line_number == self.LineCount -1 and | |||
|
143 | event.Modifiers in (wx.MOD_NONE, wx.MOD_WIN) ) | |||
|
144 | or event.ControlDown() ): | |||
|
145 | new_buffer = self.get_history_next() | |||
|
146 | if new_buffer is not None: | |||
|
147 | self.replace_current_edit_buffer(new_buffer) | |||
|
148 | else: | |||
|
149 | ConsoleWidget._on_key_down(self, event, skip=True) | |||
|
150 | ||||
126 |
|
151 | |||
127 |
|
||||
128 | def _on_enter(self): |
|
152 | def _on_enter(self): | |
129 | """ Called when the return key is pressed in a line editing |
|
153 | """ Called when the return key is pressed in a line editing | |
130 | buffer. |
|
154 | buffer. | |
131 | """ |
|
155 | """ | |
132 | current_buffer = self.get_current_edit_buffer() |
|
156 | current_buffer = self.get_current_edit_buffer() | |
133 | current_buffer = current_buffer.replace('\r\n', '\n') |
|
157 | current_buffer = current_buffer.replace('\r\n', '\n') | |
134 | current_buffer = current_buffer.replace('\t', 4*' ') |
|
158 | current_buffer = current_buffer.replace('\t', 4*' ') | |
|
159 | cleaned_buffer = '\n'.join(l.rstrip() | |||
|
160 | for l in current_buffer.split('\n')) | |||
135 | if ( not self.multi_line_input |
|
161 | if ( not self.multi_line_input | |
136 |
or re.findall(r"\n[\ |
|
162 | or re.findall(r"\n[\t ]*$", cleaned_buffer)): | |
137 |
if self.is_complete(c |
|
163 | if self.is_complete(cleaned_buffer): | |
138 | result = self.engine.shell.execute(current_buffer) |
|
164 | self._add_history(None, cleaned_buffer.rstrip()) | |
|
165 | result = self.engine.shell.execute(cleaned_buffer) | |||
139 | self.render_result(result) |
|
166 | self.render_result(result) | |
140 | self.new_prompt(self.prompt % result['number']) |
|
167 | self.new_prompt(self.prompt % (result['number'] + 1)) | |
141 | self.multi_line_input = False |
|
168 | self.multi_line_input = False | |
142 | else: |
|
169 | else: | |
143 | if self.multi_line_input: |
|
170 | if self.multi_line_input: | |
144 |
self.write(self._get_indent_string(current_buffer |
|
171 | self.write('\n' + self._get_indent_string(current_buffer)) | |
145 | else: |
|
172 | else: | |
146 | self.multi_line_input = True |
|
173 | self.multi_line_input = True | |
147 | self.write('\t') |
|
174 | self.write('\n\t') | |
148 | else: |
|
175 | else: | |
149 |
self.write(self._get_indent_string(current_buffer |
|
176 | self.write('\n'+self._get_indent_string(current_buffer)) | |
150 |
|
177 | |||
151 |
|
178 | |||
152 | def _get_indent_string(self, string): |
|
179 | def _get_indent_string(self, string): | |
153 | string = string.split('\n')[-1] |
|
180 | string = string.split('\n')[-1] | |
154 | indent_chars = len(string) - len(string.lstrip()) |
|
181 | indent_chars = len(string) - len(string.lstrip()) | |
155 | indent_string = '\t'*(indent_chars // 4) + \ |
|
182 | indent_string = '\t'*(indent_chars // 4) + \ | |
156 | ' '*(indent_chars % 4) |
|
183 | ' '*(indent_chars % 4) | |
157 |
|
184 | |||
158 | return indent_string |
|
185 | return indent_string | |
159 |
|
186 | |||
160 |
|
187 | |||
161 |
|
188 | |||
162 | if __name__ == '__main__': |
|
189 | if __name__ == '__main__': | |
163 | class MainWindow(wx.Frame): |
|
190 | class MainWindow(wx.Frame): | |
164 | def __init__(self, parent, id, title): |
|
191 | def __init__(self, parent, id, title): | |
165 | wx.Frame.__init__(self, parent, id, title, size=(300,250)) |
|
192 | wx.Frame.__init__(self, parent, id, title, size=(300,250)) | |
166 | self._sizer = wx.BoxSizer(wx.VERTICAL) |
|
193 | self._sizer = wx.BoxSizer(wx.VERTICAL) | |
167 | self.shell = IPythonWxController(self) |
|
194 | self.shell = IPythonWxController(self) | |
168 | self._sizer.Add(self.shell, 1, wx.EXPAND) |
|
195 | self._sizer.Add(self.shell, 1, wx.EXPAND) | |
169 | self.SetSizer(self._sizer) |
|
196 | self.SetSizer(self._sizer) | |
170 | self.SetAutoLayout(1) |
|
197 | self.SetAutoLayout(1) | |
171 | self.Show(True) |
|
198 | self.Show(True) | |
172 |
|
199 | |||
173 | app = wx.PySimpleApp() |
|
200 | app = wx.PySimpleApp() | |
174 | frame = MainWindow(None, wx.ID_ANY, 'Ipython') |
|
201 | frame = MainWindow(None, wx.ID_ANY, 'Ipython') | |
175 | frame.shell.SetFocus() |
|
202 | frame.shell.SetFocus() | |
176 |
frame.SetSize(( |
|
203 | frame.SetSize((660, 460)) | |
177 |
s |
|
204 | self = frame.shell | |
178 |
|
205 | |||
179 | # app.MainLoop() |
|
206 | # app.MainLoop() | |
180 |
|
207 |
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