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   7 <title>The Py Manual
</title> 
   8 <meta name=
"author" content=
"Patrick K. O'Brien" /> 
   9 <meta name=
"organization" content=
"Orbtech" /> 
  10 <meta name=
"date" content=
"2004-04-15" /> 
  11 <link rel=
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  14 <div class=
"document" id=
"the-py-manual"> 
  15 <h1 class=
"title">The Py Manual
</h1> 
  16 <h2 class=
"subtitle" id=
"py-served-fresh-daily">Py - Served Fresh Daily
</h2> 
  17 <table class=
"docinfo" frame=
"void" rules=
"none"> 
  18 <col class=
"docinfo-name" /> 
  19 <col class=
"docinfo-content" /> 
  21 <tr><th class=
"docinfo-name">Author:
</th> 
  22 <td>Patrick K. O'Brien
</td></tr> 
  23 <tr><th class=
"docinfo-name">Contact:
</th> 
  24 <td><a class=
"first last reference" href=
"mailto:pobrien@orbtech.com">pobrien
@orbtech.com
</a></td></tr> 
  25 <tr><th class=
"docinfo-name">Organization:
</th> 
  26 <td><a class=
"first last reference" href=
"http://www.orbtech.com/">Orbtech
</a></td></tr> 
  27 <tr><th class=
"docinfo-name">Date:
</th> 
  28 <td>2004-
04-
15</td></tr> 
  29 <tr><th class=
"docinfo-name">Revision:
</th> 
  33 <div class=
"contents topic" id=
"contents"> 
  34 <p class=
"topic-title"><a name=
"contents">Contents
</a></p> 
  36 <li><a class=
"reference" href=
"#introduction" id=
"id3" name=
"id3">Introduction
</a></li> 
  37 <li><a class=
"reference" href=
"#developer-reference" id=
"id4" name=
"id4">Developer Reference
</a></li> 
  38 <li><a class=
"reference" href=
"#what-is-py" id=
"id5" name=
"id5">What is Py?
</a></li> 
  39 <li><a class=
"reference" href=
"#pycrust-is-dead-long-live-py" id=
"id6" name=
"id6">PyCrust is dead! Long live Py!
</a></li> 
  40 <li><a class=
"reference" href=
"#py-standalone-programs" id=
"id7" name=
"id7">Py standalone programs
</a></li> 
  41 <li><a class=
"reference" href=
"#pyalacarte" id=
"id8" name=
"id8">PyAlaCarte
</a></li> 
  42 <li><a class=
"reference" href=
"#pyalamode" id=
"id9" name=
"id9">PyAlaMode
</a></li> 
  43 <li><a class=
"reference" href=
"#pycrust" id=
"id10" name=
"id10">PyCrust
</a></li> 
  44 <li><a class=
"reference" href=
"#pyfilling" id=
"id11" name=
"id11">PyFilling
</a></li> 
  45 <li><a class=
"reference" href=
"#pyshell" id=
"id12" name=
"id12">PyShell
</a></li> 
  46 <li><a class=
"reference" href=
"#pywrap" id=
"id13" name=
"id13">PyWrap
</a></li> 
  47 <li><a class=
"reference" href=
"#py-modules" id=
"id14" name=
"id14">Py modules
</a></li> 
  48 <li><a class=
"reference" href=
"#projects-using-py" id=
"id15" name=
"id15">Projects using Py
</a></li> 
  49 <li><a class=
"reference" href=
"#history-of-changes" id=
"id16" name=
"id16">History of changes
</a><ul> 
  50 <li><a class=
"reference" href=
"#to-2004" id=
"id17" name=
"id17">0.9.4 (
1/
25/
2004 to //
2004)
</a></li> 
  51 <li><a class=
"reference" href=
"#to-1-24-2004" id=
"id18" name=
"id18">0.9.3 (
9/
25/
2003 to 
1/
24/
2004)
</a></li> 
  52 <li><a class=
"reference" href=
"#to-9-25-2003" id=
"id19" name=
"id19">0.9.2 (
5/
3/
2003 to 
9/
25/
2003)
</a></li> 
  53 <li><a class=
"reference" href=
"#to-5-2-2003" id=
"id20" name=
"id20">0.9.1 (
3/
21/
2003 to 
5/
2/
2003)
</a></li> 
  54 <li><a class=
"reference" href=
"#to-3-20-2003" id=
"id21" name=
"id21">0.9 (
2/
27/
2003 to 
3/
20/
2003)
</a></li> 
  55 <li><a class=
"reference" href=
"#to-2-26-2003" id=
"id22" name=
"id22">0.8.2 (
1/
5/
2003 to 
2/
26/
2003)
</a></li> 
  56 <li><a class=
"reference" href=
"#to-12-25-2002" id=
"id23" name=
"id23">0.8.1 (
12/
20/
2002 to 
12/
25/
2002)
</a></li> 
  57 <li><a class=
"reference" href=
"#to-12-16-2002" id=
"id24" name=
"id24">0.8 (
10/
29/
2002 to 
12/
16/
2002)
</a></li> 
  58 <li><a class=
"reference" href=
"#to-8-27-2002" id=
"id25" name=
"id25">0.7.2 (
2/
22/
2002 to 
8/
27/
2002)
</a></li> 
  59 <li><a class=
"reference" href=
"#to-2-21-2002" id=
"id26" name=
"id26">0.7.1 (
12/
12/
2001 to 
2/
21/
2002)
</a></li> 
  60 <li><a class=
"reference" href=
"#to-12-11-2001" id=
"id27" name=
"id27">0.7 (
10/
15/
2001 to 
12/
11/
2001)
</a></li> 
  61 <li><a class=
"reference" href=
"#to-10-12-2001" id=
"id28" name=
"id28">0.6.1 (
9/
19/
2001 to 
10/
12/
2001)
</a></li> 
  62 <li><a class=
"reference" href=
"#to-9-12-2001" id=
"id29" name=
"id29">0.6 (
8/
21/
2001 to 
9/
12/
2001)
</a></li> 
  63 <li><a class=
"reference" href=
"#to-8-20-2001" id=
"id30" name=
"id30">0.5.4 (
8/
17/
2001 to 
8/
20/
2001)
</a></li> 
  64 <li><a class=
"reference" href=
"#id1" id=
"id31" name=
"id31">0.5.3 (
8/
16/
2001)
</a></li> 
  65 <li><a class=
"reference" href=
"#to-8-15-2001" id=
"id32" name=
"id32">0.5.2 (
8/
14/
2001 to 
8/
15/
2001)
</a></li> 
  66 <li><a class=
"reference" href=
"#to-8-14-2001" id=
"id33" name=
"id33">0.5.1 (
8/
10/
2001 to 
8/
14/
2001)
</a></li> 
  67 <li><a class=
"reference" href=
"#id2" id=
"id34" name=
"id34">0.5 (
8/
8/
2001)
</a></li> 
  68 <li><a class=
"reference" href=
"#to-8-7-2001" id=
"id35" name=
"id35">0.4 (
8/
4/
2001 to 
8/
7/
2001)
</a></li> 
  69 <li><a class=
"reference" href=
"#to-8-3-2001" id=
"id36" name=
"id36">0.3 (
8/
2/
2001 to 
8/
3/
2001)
</a></li> 
  70 <li><a class=
"reference" href=
"#to-8-2-2001" id=
"id37" name=
"id37">0.2 (
7/
30/
2001 to 
8/
2/
2001)
</a></li> 
  71 <li><a class=
"reference" href=
"#to-7-19-2001" id=
"id38" name=
"id38">0.1 (
7/
1/
2001 to 
7/
19/
2001)
</a></li> 
  72 <li><a class=
"reference" href=
"#in-the-beginning-there-was-pie-7-1-2001" id=
"id39" name=
"id39">In the beginning, there was pie... (
7/
1/
2001)
</a></li> 
  77 <div class=
"section" id=
"introduction"> 
  78 <h1><a class=
"toc-backref" href=
"#id3" name=
"introduction">Introduction
</a></h1> 
  79 <p>This document will show you how to use the Py programs and the Py
 
  80 library of Python source code modules.  Py is the new name for the
 
  81 project that began as PyCrust.  Py is officially part of 
<a class=
"reference" href=
"http://www.wxpython.org/">wxPython
</a>,
 
  82 and includes PyCrust, so PyCrust is no longer distributed separately.
</p> 
  84 <div class=
"section" id=
"developer-reference"> 
  85 <h1><a class=
"toc-backref" href=
"#id4" name=
"developer-reference">Developer Reference
</a></h1> 
  86 <p>Source code documentation for developers is available at:
</p> 
  87 <p><a class=
"reference" href=
"http://www.orbtech.com/www/wx/epydoc/public/wx.py-module.html">http://www.orbtech.com/www/wx/epydoc/public/wx.py-module.html
</a></p> 
  89 <div class=
"section" id=
"what-is-py"> 
  90 <h1><a class=
"toc-backref" href=
"#id5" name=
"what-is-py">What is Py?
</a></h1> 
  91 <p>Besides being 
<a class=
"reference" href=
"http://www.wikipedia.org/wiki/Pie">a delicious dessert
</a>, Py is the name for a collection
 
  92 of whimsically-named Python programs and modules that began as the
 
  93 PyCrust project.  So Py is really several things: a set of standalone
 
  94 programs, including the original PyCrust program, a library of Python
 
  95 source code modules that can be used in your own programs, and as many
 
  96 examples of bad 
"pie
" puns as I can come up with.  (If you're going to
 
  97 do something, you might as well do it all the way, right?)  Py uses
 
  98 Python and wxPython, so it works equally well on Windows, Linux and
 
 101 <div class=
"section" id=
"pycrust-is-dead-long-live-py"> 
 102 <h1><a class=
"toc-backref" href=
"#id6" name=
"pycrust-is-dead-long-live-py">PyCrust is dead! Long live Py!
</a></h1> 
 103 <p>This project began with a program I created called PyCrust - an
 
 104 interactive, graphical Python shell, developed using the wxPython GUI
 
 105 toolkit.  For about two years, PyCrust was hosted on 
<a class=
"reference" href=
"http://www.sf.net/projects/pycrust/">SourceForge
</a>.
 
 106 Shortly after I created PyCrust, the wxPython folks started including
 
 107 it in their distribution.  As the PyCrust project grew, it reached a
 
 108 point where I thought the original PyCrust name was too confining.  I
 
 109 was using the PyCrust code base to develop programs that weren't just
 
 110 Python shells any more.
</p> 
 111 <p>Around that same time, the wxPython folks asked me if I'd be willing
 
 112 to move all my wxPython-related projects into the 
<a class=
"reference" href=
"http://cvs.wxWidgets.org">wxPython CVS
 
 113 repository
</a>, and become part of the 
<a class=
"reference" href=
"http://www.wxpython.org/">wxPython
</a>/
<a class=
"reference" href=
"http://www.wxWidgets.org/">wxWidgets
</a> developer team.
 
 114 I decided the time was right to restructure the PyCrust project.
 
 115 During the move, the PyCrust package was renamed to 
"py
" (lowercase
 
 116 "p
") and the collection of programs and modules as a whole became
 
 117 known as 
"Py
" (with a capital 
"P
").
</p> 
 118 <p>The original goal of PyCrust was to be the best interactive, graphical
 
 119 Python shell (of course, I claimed it was the 
"flakiest
" Python
 
 120 shell).  And that was all I wanted it to be.  But little by little I
 
 121 found myself developing a wider variety of tools for wxPython
 
 122 applications.  Eventually I'll create a debugger (PySlice, perhaps)
 
 123 and whatever else is needed to one day become a complete wxPython
 
 124 application development environment (PyFactory?).  In the mean time,
 
 125 PyCrust is still the flakiest Python shell, and the other Py programs
 
 126 are equally tasty.
</p> 
 127 <p>At this point, Py has standalone programs that include Python code
 
 128 editors (PyAlaCarte and PyAlaMode), interactive Python shells (PyCrust
 
 129 and PyShell), and a runtime wrapper (PyWrap).  The runtime wrapper
 
 130 utility provides you with runtime introspection capabilities for your
 
 131 wxPython programs without having to include PyCrust or PyShell in your
 
 132 program, and without having to alter one line of your source code.
</p> 
 133 <p>Py also contains a collection of modules that you can use in your own
 
 134 wxPython applications to provide similar services, either for your own
 
 135 use during development, or as an interface for users of your programs.
 
 136 These modules are the same ones used by all the Py programs.
</p> 
 138 <div class=
"section" id=
"py-standalone-programs"> 
 139 <h1><a class=
"toc-backref" href=
"#id7" name=
"py-standalone-programs">Py standalone programs
</a></h1> 
 140 <p>These are the standalone applications in the Py collection:
</p> 
 150 <div class=
"section" id=
"pyalacarte"> 
 151 <h1><a class=
"toc-backref" href=
"#id8" name=
"pyalacarte">PyAlaCarte
</a></h1> 
 152 <p>PyAlaCarte is a Python source code editor.  It is designed to have a
 
 153 simple, single-file interface.  As a standalone application, it is
 
 154 good for simple, short editing tasks.  But it is really meant to be
 
 155 more of an example of how to embed the Py editor into a wxPython
 
 158 <div class=
"section" id=
"pyalamode"> 
 159 <h1><a class=
"toc-backref" href=
"#id9" name=
"pyalamode">PyAlaMode
</a></h1> 
 160 <p>PyAlaMode is a Python source code editor.
</p> 
 162 <div class=
"section" id=
"pycrust"> 
 163 <h1><a class=
"toc-backref" href=
"#id10" name=
"pycrust">PyCrust
</a></h1> 
 164 <p>PyCrust is an interactive, Python shell.  But it's more than just a
 
 165 shell.  It includes a tabbed notebook containing a namespace tree
 
 166 (PyFilling), and several other things.
</p> 
 168 <div class=
"section" id=
"pyfilling"> 
 169 <h1><a class=
"toc-backref" href=
"#id11" name=
"pyfilling">PyFilling
</a></h1> 
 170 <p>PyFilling is a namespace viewer.  It isn't really useful as a
 
 171 standalone program, but it does illustrate how to make use of the
 
 172 underlying 
<tt class=
"literal"><span class=
"pre">filling
</span></tt> module.
</p> 
 174 <div class=
"section" id=
"pyshell"> 
 175 <h1><a class=
"toc-backref" href=
"#id12" name=
"pyshell">PyShell
</a></h1> 
 176 <p>PyShell is an interactive, Python shell.  It shares the same base code
 
 177 as PyCrust, but doesn't have any of the extra features that appear in
 
 178 the PyCrust notebook interface.
</p> 
 180 <p><img alt=
"screenshots/PyShell.png" src=
"screenshots/PyShell.png" /></p> 
 181 <p class=
"caption">PyShell running on Mandrake Linux.
</p> 
 184 <div class=
"section" id=
"pywrap"> 
 185 <h1><a class=
"toc-backref" href=
"#id13" name=
"pywrap">PyWrap
</a></h1> 
 186 <p>PyWrap is a runtime utility that lets you run an existing wxPython
 
 187 program with a PyCrust frame at the same time.  Inside the PyCrust
 
 188 shell namespace, the local variable 
<tt class=
"literal"><span class=
"pre">app
</span></tt> is assigned to your
 
 189 application instance.  In this way you can introspect your entire
 
 190 application within the PyCrust shell, as well as the PyFilling
 
 191 namespace viewer.
</p> 
 193 <div class=
"section" id=
"py-modules"> 
 194 <h1><a class=
"toc-backref" href=
"#id14" name=
"py-modules">Py modules
</a></h1> 
 195 <p>Py was designed to be modular.  That means graphical code is kept
 
 196 separate from non-graphical code, and many of the Py modules can be
 
 197 used by other programs.  Likewise, other programs can supply some of
 
 198 the modules needed by Py.  For example, you could supply a customized
 
 199 interpreter module and plug it in to the PyCrust standalone
 
 200 application.  As long as it supports the minimum functionality
 
 201 required, PyCrust will work just as well with your interpreter as with
 
 202 its default interpreter.
</p> 
 204 <div class=
"section" id=
"projects-using-py"> 
 205 <h1><a class=
"toc-backref" href=
"#id15" name=
"projects-using-py">Projects using Py
</a></h1> 
 207 <li><a class=
"reference" href=
"http://conflictsolver.sourceforge.net/">Conflict Solver
</a></li> 
 208 <li><a class=
"reference" href=
"http://www.gnumed.org/">Gnumed
</a></li> 
 210 <li><a class=
"reference" href=
"http://www.pythoncard.org/">PythonCard
</a></li> 
 211 <li><a class=
"reference" href=
"http://rpy.sourceforge.net/">RPy
</a></li> 
 212 <li><a class=
"reference" href=
"http://www.scipy.org/">SciPy
</a></li> 
 213 <li><a class=
"reference" href=
"http://www.sim42.org/">Sim42
</a></li> 
 214 <li><a class=
"reference" href=
"http://linus.yorktown.arlington.k12.va.us/CS/APCSC/student_sites/David_Mayo/wxGasp">wxGasp
</a></li> 
 217 <div class=
"section" id=
"history-of-changes"> 
 218 <h1><a class=
"toc-backref" href=
"#id16" name=
"history-of-changes">History of changes
</a></h1> 
 219 <p>This section lists all the changes that have been made to the Py
 
 220 programs and modules, since the beginning.
</p> 
 221 <div class=
"section" id=
"to-2004"> 
 222 <h2><a class=
"toc-backref" href=
"#id17" name=
"to-2004">0.9.4 (
1/
25/
2004 to //
2004)
</a></h2> 
 223 <p>Removed wxd decorators in favor of new SWIG-generated docstrings.
</p> 
 224 <p>Removed docs tabs from crust interface:
 
 227 <p>Fixed Calltip tab refresh problem on Windows.
</p> 
 228 <p>shell.autoCompleteAutoHide added with default of False.
</p> 
 229 <p>Changed default namespace of Shell to __main__.__dict__, instead of an
 
 230 empty dictionary.
</p> 
 232 <div class=
"section" id=
"to-1-24-2004"> 
 233 <h2><a class=
"toc-backref" href=
"#id18" name=
"to-1-24-2004">0.9.3 (
9/
25/
2003 to 
1/
24/
2004)
</a></h2> 
 234 <p>Fun and games with dynamic renaming.  Details of any other changes
 
 235 were lost in the confusion.  I'll try to do better in the future.
</p> 
 237 <div class=
"section" id=
"to-9-25-2003"> 
 238 <h2><a class=
"toc-backref" href=
"#id19" name=
"to-9-25-2003">0.9.2 (
5/
3/
2003 to 
9/
25/
2003)
</a></h2> 
 239 <p>Changed to the new prefix-less 
"wx
" package:
</p> 
 240 <pre class=
"literal-block"> 
 244 <pre class=
"literal-block"> 
 245 from wxPython import wx
 
 247 <p>Fixed typo in 
<tt class=
"literal"><span class=
"pre">PyWrap.py
</span></tt>:
</p> 
 248 <pre class=
"literal-block"> 
 249 if __name__ == '__main__':
 
 252 <p>should have been:
</p> 
 253 <pre class=
"literal-block"> 
 254 if __name__ == '__main__':
 
 257 <p>Added pretty-print Display tab to Crust, based on suggestion from
 
 259 <p>Improved 
<tt class=
"literal"><span class=
"pre">Can*
</span></tt> checks in 
<tt class=
"literal"><span class=
"pre">EditWindow
</span></tt>, since STC is too lenient,
 
 260 particularly when it is set to read-only but returns True for
 
 261 CanPaste() (seems like an STC bug to me):
</p> 
 262 <pre class=
"literal-block"> 
 264     """Return True if text is selected and can be copied.
""" 
 265     return self.GetSelectionStart() != self.GetSelectionEnd()
 
 268     """Return True if text is selected and can be cut.
""" 
 269     return self.CanCopy() and self.CanEdit()
 
 272     """Return True if editing should succeed.
""" 
 273     return not self.GetReadOnly()
 
 276     """Return True if pasting should succeed.
""" 
 277     return stc.StyledTextCtrl.CanPaste(self) and self.CanEdit()
 
 280 <div class=
"section" id=
"to-5-2-2003"> 
 281 <h2><a class=
"toc-backref" href=
"#id20" name=
"to-5-2-2003">0.9.1 (
3/
21/
2003 to 
5/
2/
2003)
</a></h2> 
 282 <p>PyCrust is dead!  Long live Py!
</p> 
 284 <li>Renamed 
<tt class=
"literal"><span class=
"pre">PyCrust
</span></tt> package to 
<tt class=
"literal"><span class=
"pre">py
</span></tt>.
</li> 
 285 <li>Moved code to wxPython's CVS repository.
</li> 
 287 <p>Fixed bug in 
<tt class=
"literal"><span class=
"pre">introspect.py
</span></tt> on introspecting objects occurring
 
 288 immediately after a secondary prompt, like this:
</p> 
 289 <pre class=
"literal-block"> 
 290 >>> l = [
1, 
2, 
3]
 
 291 >>> for n in range(
3):
 
 292 ...     l.  
<-- failed to popup autocomplete list
 
 294 <p>Added documentation files:
</p> 
 296 <li>PyManual.txt
</li> 
 297 <li>wxPythonManual.txt
</li> 
 298 <li>wxPythonPackage.txt
</li> 
 299 <li>wxPythonExamples.txt
</li> 
 301 <p>Added PyAlaMode and PyAlaCarte code editors.
</p> 
 302 <p>Major refactoring to support 
<tt class=
"literal"><span class=
"pre">editor
</span></tt> and 
<tt class=
"literal"><span class=
"pre">shell
</span></tt> from the same
 
 304 <p>Renamed program files:
</p> 
 306 <li><tt class=
"literal"><span class=
"pre">PyCrustApp.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt></li> 
 307 <li><tt class=
"literal"><span class=
"pre">PyFillingApp.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">PyFilling.py
</span></tt></li> 
 308 <li><tt class=
"literal"><span class=
"pre">PyShellApp.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">PyShell.py
</span></tt></li> 
 309 <li><tt class=
"literal"><span class=
"pre">wrap.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">PyWrap.py
</span></tt></li> 
 311 <p>Removed disabling of autocomplete for lists of 
2000 items or more.
 
 312 The current implementation of wxSTC can now handle lists this big.
</p> 
 313 <p>Improved handling of 
<tt class=
"literal"><span class=
"pre">sys.path
</span></tt> to mimic the standard Python shell.
</p> 
 315 <div class=
"section" id=
"to-3-20-2003"> 
 316 <h2><a class=
"toc-backref" href=
"#id21" name=
"to-3-20-2003">0.9 (
2/
27/
2003 to 
3/
20/
2003)
</a></h2> 
 317 <p>Added fontIncrease, fontDecrease, fontDefault signals, receivers and
 
 319 <pre class=
"literal-block"> 
 320 Ctrl+]            Increase font size.
 
 321 Ctrl+[            Decrease font size.
 
 322 Ctrl+=            Default font size.
 
 324 <p>Continued enhancement of the decorator capability to provide better
 
 325 documentation and docstrings for wxPython classes and functions.
</p> 
 326 <p>Introduced new tabbed interface:
</p> 
 332 <li>wxPython Docs
</li> 
 335 <p><tt class=
"literal"><span class=
"pre">Filling.tree
</span></tt> now expands tuples as well as lists.  (It should have
 
 336 done this all along, I just never noticed this omission before.)
</p> 
 337 <p>Added this True/False test to all modules:
</p> 
 338 <pre class=
"literal-block"> 
 345 <p>Added 
<tt class=
"literal"><span class=
"pre">wxd
</span></tt> directory with decoration classes.
</p> 
 347 <div class=
"section" id=
"to-2-26-2003"> 
 348 <h2><a class=
"toc-backref" href=
"#id22" name=
"to-2-26-2003">0.8.2 (
1/
5/
2003 to 
2/
26/
2003)
</a></h2> 
 349 <p>Wrapped 
<tt class=
"literal"><span class=
"pre">sys.ps1
</span></tt>, 
<tt class=
"literal"><span class=
"pre">sys.ps2
</span></tt>, and 
<tt class=
"literal"><span class=
"pre">sys.ps3
</span></tt> in 
<tt class=
"literal"><span class=
"pre">str()
</span></tt>.
 
 350 (Thanks, Kieran Holland.)
</p> 
 351 <p>Fixed minor things found by PyChecker.
</p> 
 352 <p>Changed locals to use 
<tt class=
"literal"><span class=
"pre">__main__.__dict__
</span></tt> and added code to clean up
 
 353 the namespace, making it as close to the regular Python environment as
 
 354 possible.  This solves the problem of pickling and unpickling
 
 355 instances of classes defined in the shell.
</p> 
 356 <p>Made 
<tt class=
"literal"><span class=
"pre">shell.PasteAndRun()
</span></tt> a little more forgiving when it finds a
 
 357 ps2 prompt line with no trailing space, such when you copy code from a
 
 359 <p>Improved autocomplete behavior by adding these to shell:
</p> 
 360 <pre class=
"literal-block"> 
 361 self.AutoCompSetAutoHide(False)
 
 362 self.AutoCompStops(' .,;:([)]}\'
"\\
<>%^
&+-=*/|`')
 
 364 <p>Added 
<tt class=
"literal"><span class=
"pre">decor
</span></tt> directory, 
<tt class=
"literal"><span class=
"pre">decorator.py
</span></tt>, 
<tt class=
"literal"><span class=
"pre">stcDecor.py
</span></tt>, and
 
 365 <tt class=
"literal"><span class=
"pre">stcConstants.py
</span></tt>.  These all serve the purpose of adding docstrings
 
 366 to existing wxPython classes, in particular the 
<tt class=
"literal"><span class=
"pre">wxStyledTextCtrl
</span></tt>.
</p> 
 367 <p>Added 
<tt class=
"literal"><span class=
"pre">wrap.py
</span></tt>, a command line utility for running a wxPython app
 
 368 with additional runtime-tools loaded, such as PyCrust (the only tool
 
 370 <p>Flushed the clipboard Cut/Copy operations so that selections will
 
 371 exist in the clipboard even after PyCrust has been closed.
</p> 
 372 <p>Improved the suppression of docstrings for simple data types appearing
 
 373 in the namespace viewer.
</p> 
 374 <p>Better handling of autocompletion with numeric types; no
 
 375 autocompletion when typing a dot after an integer.  If the
 
 376 autocompletion is desired, type a space before the dot:
</p> 
 377 <pre class=
"literal-block"> 
 380 <p>More Filling!!! The namespace tree is now dynamically updated.
</p> 
 382 <div class=
"section" id=
"to-12-25-2002"> 
 383 <h2><a class=
"toc-backref" href=
"#id23" name=
"to-12-25-2002">0.8.1 (
12/
20/
2002 to 
12/
25/
2002)
</a></h2> 
 384 <p>Improved keyboard handling with Autocomplete active.  You can now use
 
 385 Enter as well as Tab to select an item from the list.
</p> 
 386 <p>Disabled autocomplete for lists of 
2000 items or more.  The current
 
 387 implementation of wxSTC can't handle lists this big.
</p> 
 388 <p>Changed 
<tt class=
"literal"><span class=
"pre">filling
</span></tt> to always display docstrings for objects.  This is
 
 389 useful for objects whose docstrings have been decorated, rather than
 
 390 coming directly from the source code.  (Hmmm.  Sounds like someone is
 
 391 doing some decorating.  I wonder where that would be helpful? 
<wink
>)
</p> 
 392 <p>Fixed handling of icon.  Added 
<tt class=
"literal"><span class=
"pre">images.py
</span></tt> file.
</p> 
 394 <div class=
"section" id=
"to-12-16-2002"> 
 395 <h2><a class=
"toc-backref" href=
"#id24" name=
"to-12-16-2002">0.8 (
10/
29/
2002 to 
12/
16/
2002)
</a></h2> 
 396 <p>Added 
"help
" to startup banner info.
</p> 
 397 <p>Made all 
<tt class=
"literal"><span class=
"pre">wx
</span></tt> and 
<tt class=
"literal"><span class=
"pre">stc
</span></tt> imports explicit.  No more 
<tt class=
"literal"><span class=
"pre">import
</span> <span class=
"pre">*
</span></tt>.
</p> 
 398 <p>Replaced use of the 
<tt class=
"literal"><span class=
"pre">wx
</span></tt> module's 
<tt class=
"literal"><span class=
"pre">true
</span></tt> and 
<tt class=
"literal"><span class=
"pre">false
</span></tt> with
 
 399 Python's 
<tt class=
"literal"><span class=
"pre">True
</span></tt> and 
<tt class=
"literal"><span class=
"pre">False
</span></tt>.
</p> 
 400 <p>Changed 
<tt class=
"literal"><span class=
"pre">introspect.getRoot()
</span></tt> to use 
<tt class=
"literal"><span class=
"pre">tokenize
</span></tt> module.  This
 
 401 does a slightly better job than the previous parsing routine and the
 
 403 <p>Improved handling of whitespace and empty types during introspection.
</p> 
 404 <p>Fixed cut/copy clipboard problem under Linux.  (Robin Dunn rocks!!!)
</p> 
 405 <p>Added shell.about() which works like this:
</p> 
 406 <pre class=
"literal-block"> 
 407 >>> shell.about()
 
 410 Interpreter Revision: 
1.15 
 411 Python Version: 
2.2.2 
 412 wxPython Version: 
2.3.3.1 
 415 <p>Added copy plus and paste plus to shell menu.
</p> 
 416 <p>Moved shell menu from 
<tt class=
"literal"><span class=
"pre">shell.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">shellmenu.py
</span></tt>.
</p> 
 417 <p>Added 
<tt class=
"literal"><span class=
"pre">sys.stdin.readlines()
</span></tt> support.
</p> 
 418 <p>Added 
<tt class=
"literal"><span class=
"pre">time.sleep()
</span></tt> in 
<tt class=
"literal"><span class=
"pre">readline()
</span></tt> and 
<tt class=
"literal"><span class=
"pre">OnIdle()
</span></tt> event
 
 419 handler to free up the CPU.
</p> 
 421 <div class=
"section" id=
"to-8-27-2002"> 
 422 <h2><a class=
"toc-backref" href=
"#id25" name=
"to-8-27-2002">0.7.2 (
2/
22/
2002 to 
8/
27/
2002)
</a></h2> 
 423 <p>Tweaked 
<tt class=
"literal"><span class=
"pre">getAttributeNames()
</span></tt> to pick up a few more attributes:
</p> 
 424 <pre class=
"literal-block"> 
 425 '__bases__', '__class__', '__dict__', '__name__', 'func_closure',
 
 426 'func_code', 'func_defaults', 'func_dict', 'func_doc',
 
 427 'func_globals', 'func_name'
 
 429 <p>Added a tests directory and unit tests.
</p> 
 430 <p>Improved support for empty types in the shell: 
<tt class=
"literal"><span class=
"pre">[]
</span></tt>, 
<tt class=
"literal"><span class=
"pre">()
</span></tt> and
 
 431 <tt class=
"literal"><span class=
"pre">{}
</span></tt> as far as when call tips and autocompletion are available.
</p> 
 432 <p>Added support for the other triple string - 
<tt class=
"literal"><span class=
"pre">''''''
</span></tt>.
</p> 
 433 <p>Refactored 
<tt class=
"literal"><span class=
"pre">introspect.py
</span></tt> to improve testability.
</p> 
 434 <p>Improved call tips for unbound methods by leaving the 
"self
" 
 435 parameter, since unbound methods require an instance be passed.
</p> 
 436 <p>Fixed call tip bug where a tip was displayed when a 
"(
" was typed
 
 437 after an object that wasn't callable.
</p> 
 438 <p>Fixed 
<tt class=
"literal"><span class=
"pre">getAllAttributeNames
</span></tt> when 
<tt class=
"literal"><span class=
"pre">str(object)
</span></tt> fails.
</p> 
 439 <p>Added brace highlighting.  (Thank you, Kevin Altis.)
</p> 
 440 <p>Fixed problem displaying unicode objects in 
<tt class=
"literal"><span class=
"pre">PyFilling
</span></tt>.
</p> 
 441 <p>Changed how 
<tt class=
"literal"><span class=
"pre">filling.py
</span></tt> checks for expandable objects.  Lists are
 
 442 now expandable objects.
</p> 
 443 <p>Made the key handling more robust when there is an active text
 
 444 selection that includes text prior to the last primary prompt.  Thanks
 
 445 to Raul Cota for pointing this out.
</p> 
 446 <p>Fixed wxSTC problem with brace highlighting and non-us keyboards.
 
 447 (Thank you for the patch, Jean-Michel Fauth.)
</p> 
 448 <p>Added 
<tt class=
"literal"><span class=
"pre">busy
</span> <span class=
"pre">=
</span> <span class=
"pre">wxBusyCursor()
</span></tt> to key points in 
<tt class=
"literal"><span class=
"pre">shell
</span></tt> and
 
 449 <tt class=
"literal"><span class=
"pre">filling
</span></tt>.
</p> 
 450 <p>Added 
<tt class=
"literal"><span class=
"pre">OnCloseWindow
</span></tt> handler to 
<tt class=
"literal"><span class=
"pre">ShellFrame
</span></tt> and 
<tt class=
"literal"><span class=
"pre">CrustFrame
</span></tt>.
</p> 
 451 <p>Default to 
<tt class=
"literal"><span class=
"pre">SetWrapMode(
1)
</span></tt> for shell and namespace viewer.
</p> 
 452 <p>Added 
<tt class=
"literal"><span class=
"pre">shell.wrap()
</span></tt> and 
<tt class=
"literal"><span class=
"pre">shell.zoom()
</span></tt>.
</p> 
 453 <p>Added autoCompleteKeys hooks for Raul Cota.
</p> 
 454 <p>Cleaned up various little key handling bugs.
</p> 
 455 <p>Changed input methods to get values from shell, rather than dialog
 
 456 boxes.  Renamed 
<tt class=
"literal"><span class=
"pre">readIn
</span></tt> to 
<tt class=
"literal"><span class=
"pre">readline
</span></tt> and 
<tt class=
"literal"><span class=
"pre">readRaw
</span></tt> to
 
 457 <tt class=
"literal"><span class=
"pre">raw_input
</span></tt>.
</p> 
 459 <div class=
"section" id=
"to-2-21-2002"> 
 460 <h2><a class=
"toc-backref" href=
"#id26" name=
"to-2-21-2002">0.7.1 (
12/
12/
2001 to 
2/
21/
2002)
</a></h2> 
 461 <p>Fixed 
<tt class=
"literal"><span class=
"pre">OnChar()
</span></tt> issues effecting European keyboards, as reported by
 
 462 Jean-Michel Fauth.
</p> 
 463 <p>Fixed 
<tt class=
"literal"><span class=
"pre">introspect.py
</span></tt> issue with xmlrpc objects reported by Kevin
 
 465 <p>Fixed some introspect/PyFilling issues with regard to Python 
2.2.
</p> 
 466 <p>Fixed font background color as reported by Keith J. Farmer.  (Thanks)
</p> 
 467 <p>Fixed problem with call tips and autocompletion inside multiline
 
 468 commands as report by Kevin Altis.
</p> 
 469 <p>Improved 
<tt class=
"literal"><span class=
"pre">OnKeyDown
</span></tt> handling of cut/copy/paste operations based on
 
 470 feedback from Syver Enstad.  (Thanks)
</p> 
 471 <p>Added a 
<tt class=
"literal"><span class=
"pre">shell.help()
</span></tt> method to display some help info.
</p> 
 472 <p>Changed sort of items in the namespace viewer to case insensitive.
</p> 
 473 <p>Changed 
<tt class=
"literal"><span class=
"pre">attributes.sort(lambda
</span> <span class=
"pre">x,
</span> <span class=
"pre">y:
</span> <span class=
"pre">cmp(x.upper(),
</span> <span class=
"pre">y.upper()))
</span></tt> in
 
 474 advance of an upcoming fix to an autocompletion matching bug in wxSTC.
</p> 
 475 <p>Improved support for ZODB by allowing namespace drilldown into BTrees.
</p> 
 476 <p>Added 
<tt class=
"literal"><span class=
"pre">shell.PasteAndRun()
</span></tt> to support pasting multiple commands into
 
 477 the shell from the clipboard.  Ctrl+Shift+V or v.
</p> 
 478 <p>Enter now always processes a command (or copies down a previous one.)
 
 479 To insert a line break, press Ctrl+Enter.
</p> 
 480 <p>Escape key clears the current, unexecuted command.
</p> 
 481 <p>History retrieval changed to replace current command.  Added new keys
 
 482 to insert from history - Shift+Up and Shift+Down.
</p> 
 483 <p>Better call tips on objects with 
<tt class=
"literal"><span class=
"pre">__call__
</span></tt> methods.
</p> 
 484 <p>Improved call tip positioning calculation.
</p> 
 486 <div class=
"section" id=
"to-12-11-2001"> 
 487 <h2><a class=
"toc-backref" href=
"#id27" name=
"to-12-11-2001">0.7 (
10/
15/
2001 to 
12/
11/
2001)
</a></h2> 
 488 <p>Changed how command history retrieval functions work.  Added Alt-P,
 
 489 Alt-N as keybindings for Retrieve-Previous, Retrieve-Next.
</p> 
 490 <p>Added full support for multi-line commands, similar to IDLE.
</p> 
 491 <p>Changed 
<tt class=
"literal"><span class=
"pre">introspect.getAttributeNames()
</span></tt> to do a case insensitive
 
 493 <p>Changed Cut/Copy/Paste to deal with prompts intelligently.  Cut and
 
 494 Copy remove all prompts.  Paste can handle prompted or not-prompted
 
 496 <p>Added 
<tt class=
"literal"><span class=
"pre">CopyWithPrompts()
</span></tt> method attached to Ctrl-Shift-C for those
 
 497 times when you really do want all the prompts left intact.
</p> 
 498 <p>Improved handling of the shell's read-only zone.
</p> 
 499 <p>Changed 
<tt class=
"literal"><span class=
"pre">CrustFrame.__init__
</span></tt> parameter spec to include all
 
 500 parameters allowed by a 
<tt class=
"literal"><span class=
"pre">wxFrame
</span></tt>.
</p> 
 501 <p>Changed 
<tt class=
"literal"><span class=
"pre">FillingText
</span></tt> to be read-only.
</p> 
 502 <p>Renamed 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">PyCrustApp.py
</span></tt> to eliminate
 
 503 package/module name conflicts that kept you from doing 
<tt class=
"literal"><span class=
"pre">from
</span> <span class=
"pre">PyCrust
</span> 
 504 <span class=
"pre">import
</span> <span class=
"pre">shell
</span></tt> inside files located in the 
<tt class=
"literal"><span class=
"pre">PyCrust
</span></tt> directory.
</p> 
 505 <p>Renamed 
<tt class=
"literal"><span class=
"pre">PyFilling.py
</span></tt> to 
<tt class=
"literal"><span class=
"pre">PyFillingApp.py
</span></tt> and 
<tt class=
"literal"><span class=
"pre">PyShell.py
</span></tt> to
 
 506 <tt class=
"literal"><span class=
"pre">PyShellApp.py
</span></tt> to maintain consistency.
</p> 
 507 <p>Removed the 
<tt class=
"literal"><span class=
"pre">__date__
</span></tt> property from all modules.
</p> 
 508 <p>Fixed bug in 
<tt class=
"literal"><span class=
"pre">introspect.getCallTip()
</span></tt>, reported by Kevin Altis.
</p> 
 510 <div class=
"section" id=
"to-10-12-2001"> 
 511 <h2><a class=
"toc-backref" href=
"#id28" name=
"to-10-12-2001">0.6.1 (
9/
19/
2001 to 
10/
12/
2001)
</a></h2> 
 512 <p>Changed 
<tt class=
"literal"><span class=
"pre">Shell.run()
</span></tt> to always position to the end of existing
 
 513 text, as suggested by Raul Cota.
</p> 
 514 <p>Changed 
<tt class=
"literal"><span class=
"pre">introspect.getAllAttributeNames()
</span></tt> to break circular
 
 515 references in 
<tt class=
"literal"><span class=
"pre">object.__class__
</span></tt>, which occurs in Zope/ZODB
 
 516 extension classes.
</p> 
 517 <p>Changed 
<tt class=
"literal"><span class=
"pre">filling.FillingTree.getChildren()
</span></tt> to introspect extension
 
 519 <p>Fixed minor bugs in 
<tt class=
"literal"><span class=
"pre">introspect.getCallTip()
</span></tt> that were interfering
 
 520 with call tips for Zope/ZODB extension class methods.
</p> 
 521 <p>In preparation for wxPython 
2.3.2, added code to fix a font sizing
 
 522 problem.  Versions of wxPython prior to 
2.3.2 had a sizing bug on Win
 
 523 platform where the font was 
2 points larger than what was specified.
</p> 
 524 <p>Added a hack to 
<tt class=
"literal"><span class=
"pre">introspect.getAllAttributeNames()
</span></tt> to 
"wake up
" 
 525 ZODB objects that are asleep - in a 
"ghost
" state.  Otherwise it
 
 526 returns incomplete info.
</p> 
 528 <div class=
"section" id=
"to-9-12-2001"> 
 529 <h2><a class=
"toc-backref" href=
"#id29" name=
"to-9-12-2001">0.6 (
8/
21/
2001 to 
9/
12/
2001)
</a></h2> 
 530 <p>Added 
<tt class=
"literal"><span class=
"pre">PyFilling.py
</span></tt> and 
<tt class=
"literal"><span class=
"pre">filling.py
</span></tt>.
</p> 
 531 <p><tt class=
"literal"><span class=
"pre">PyShell.py
</span></tt> and 
<tt class=
"literal"><span class=
"pre">PyFilling.py
</span></tt> can now be run standalone, as well
 
 532 as 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt>.
</p> 
 533 <p>Added 
<tt class=
"literal"><span class=
"pre">crust.py
</span></tt> and moved some code from 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt> to it.
</p> 
 534 <p>Added command history retrieval features submitted by Richie Hindle.
</p> 
 535 <p>Changed 
<tt class=
"literal"><span class=
"pre">shell.write()
</span></tt> to replace line endings with OS-specific
 
 536 endings.  Changed 
<tt class=
"literal"><span class=
"pre">shell.py
</span></tt> and 
<tt class=
"literal"><span class=
"pre">interpreter.py
</span></tt> to use
 
 537 <tt class=
"literal"><span class=
"pre">os.linesep
</span></tt> in strings having hardcoded line endings.
</p> 
 538 <p>Added 
<tt class=
"literal"><span class=
"pre">shell.redirectStdin()
</span></tt>, 
<tt class=
"literal"><span class=
"pre">shell.redirectStdout()
</span></tt> and
 
 539 <tt class=
"literal"><span class=
"pre">shell.redirectStderr()
</span></tt> to allow the surrounding app to toggle
 
 540 requests that the specified 
<tt class=
"literal"><span class=
"pre">sys.std*
</span></tt> be redirected to the shell.
 
 541 These can also be run from within the shell itself, of course.
</p> 
 542 <p>The shell now adds the current working directory 
".
" to the search
 
 544 <pre class=
"literal-block"> 
 545 sys.path.insert(
0, os.curdir)
 
 547 <p>Added support for distutils installations.
</p> 
 549 <div class=
"section" id=
"to-8-20-2001"> 
 550 <h2><a class=
"toc-backref" href=
"#id30" name=
"to-8-20-2001">0.5.4 (
8/
17/
2001 to 
8/
20/
2001)
</a></h2> 
 551 <p>Changed default font size under Linux to:
</p> 
 552 <pre class=
"literal-block"> 
 556 <p>Changed 
<tt class=
"literal"><span class=
"pre">Shell
</span></tt> to expect a parameter referencing an Interpreter
 
 557 class, rather than an intepreter instance, to facilitate subclassing
 
 558 of Interpreter, which effectively broke when the Editor class was
 
 560 <p>Fixed 
<tt class=
"literal"><span class=
"pre">PyCrustAlaCarte.py
</span></tt>, which had been broken by previous
 
 562 <p>Created 
<tt class=
"literal"><span class=
"pre">InterpreterAlaCarte
</span></tt> class as an example for use in the
 
 564 <p>Split 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt> into 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt> and 
<tt class=
"literal"><span class=
"pre">PyShell.py
</span></tt> in
 
 565 anticipation of 
<tt class=
"literal"><span class=
"pre">PyFilling.py
</span></tt>.
</p> 
 567 <div class=
"section" id=
"id1"> 
 568 <h2><a class=
"toc-backref" href=
"#id31" name=
"id1">0.5.3 (
8/
16/
2001)
</a></h2> 
 569 <p>Added patch to 
<tt class=
"literal"><span class=
"pre">PyCrust.py
</span></tt> to fix wxPython bug:
</p> 
 570 <pre class=
"literal-block"> 
 571 wxID_SELECTALL = NewId() # This *should* be defined by wxPython.
 
 574 <div class=
"section" id=
"to-8-15-2001"> 
 575 <h2><a class=
"toc-backref" href=
"#id32" name=
"to-8-15-2001">0.5.2 (
8/
14/
2001 to 
8/
15/
2001)
</a></h2> 
 576 <p>Shortened module names by dropping 
"PyCrust
" as a prefix.
</p> 
 577 <p>Changed 
<tt class=
"literal"><span class=
"pre">version
</span></tt> to 
<tt class=
"literal"><span class=
"pre">VERSION
</span></tt> in 
<tt class=
"literal"><span class=
"pre">version
</span></tt> module.
</p> 
 578 <p>Added Options menu to PyCrust application.
</p> 
 579 <p>Eliminated the Editor class (and editor module) by merging with Shell.
 
 580 This means that Shell 
"is a
" wxStyledTextCtrl rather than 
"has a
".
 
 581 There just wasn't enough non-gui code to justify the separation.
 
 582 Plus, Shell will be much easier for gui toolkits/designers to deal
 
 585 <div class=
"section" id=
"to-8-14-2001"> 
 586 <h2><a class=
"toc-backref" href=
"#id33" name=
"to-8-14-2001">0.5.1 (
8/
10/
2001 to 
8/
14/
2001)
</a></h2> 
 587 <p>Added 
<tt class=
"literal"><span class=
"pre">introspect
</span></tt> module.
</p> 
 588 <p>Moved some functionality from 
<tt class=
"literal"><span class=
"pre">PyCrustInterp
</span></tt> to 
<tt class=
"literal"><span class=
"pre">introspect
</span></tt>.
</p> 
 589 <p>Changed 
<tt class=
"literal"><span class=
"pre">introspect.getRoot()
</span></tt> to no longer remove whitespace from
 
 590 the command.  This was a remnant of a previous approach that, when
 
 591 left as part of the current approach, turned out to be a really bad
 
 593 <p>Changed 
<tt class=
"literal"><span class=
"pre">introspect.getRoot()
</span></tt> to allow commands of 
<tt class=
"literal"><span class=
"pre">''
</span></tt>, 
<tt class=
"literal"><span class=
"pre">""</span></tt>,
 
 594 <tt class=
"literal"><span class=
"pre">""""""</span></tt>, 
<tt class=
"literal"><span class=
"pre">[]
</span></tt>, 
<tt class=
"literal"><span class=
"pre">()
</span></tt>, and 
<tt class=
"literal"><span class=
"pre">{}
</span></tt> to pass through.  This allows
 
 595 you to type them, followed by a dot, and get autocomplete options on
 
 597 <p>Changed 
<tt class=
"literal"><span class=
"pre">introspect.getRoot()
</span></tt> to identify some situations where
 
 598 strings shouldn't be considered roots.  For example:
</p> 
 599 <pre class=
"literal-block"> 
 600 >>> import PyCrust  # To illustrate the potential problem.
 
 601 >>> len('PyCrust.py')
 
 603 <p>Typing the dot at the end of 
"PyCrust
" in the second line above should
 
 604 NOT result in an autocompletion list because 
"PyCrust
" is part of a
 
 605 string in this context, not a reference to the PyCrust module object.
 
 606 Similar reasoning applies to call tips.  For example:
</p> 
 607 <pre class=
"literal-block"> 
 608 >>> len('dir(')
 
 610 <p>Typing the left paren at the end of 
"dir
" should NOT result in a call
 
 612 <p>Both features now behave properly in the examples given.  However,
 
 613 there is still the case where whitespace precedes the potential root
 
 614 and that is NOT handled properly.  For example:
</p> 
 615 <pre class=
"literal-block"> 
 616 >>> len('this is a dir(')
 
 619 <pre class=
"literal-block"> 
 620 >>> len('This is PyCrust.py')
 
 622 <p>More code needs to be written to handle more complex situations.
</p> 
 623 <p>Added 
<tt class=
"literal"><span class=
"pre">locals=None
</span></tt> parameter to 
<tt class=
"literal"><span class=
"pre">Shell.__init__()
</span></tt>.
</p> 
 624 <p>Added support for magic attribute retrieval.  Users can change this
 
 626 <pre class=
"literal-block"> 
 627 >>> shell.editor.autoCompleteIncludeMagic = 
0 
 629 <p>Added the ability to set filters on auto completion to exclude
 
 630 attributes prefixed with a single or double underscore.  Users can
 
 631 exclude one or the other or both with:
</p> 
 632 <pre class=
"literal-block"> 
 633 >>> shell.editor.autoCompleteExcludeSingle = 
1 
 634 >>> shell.editor.autoCompleteExcludeDouble = 
1 
 637 <div class=
"section" id=
"id2"> 
 638 <h2><a class=
"toc-backref" href=
"#id34" name=
"id2">0.5 (
8/
8/
2001)
</a></h2> 
 639 <p>Mostly just a final version change before creating a release.
</p> 
 641 <div class=
"section" id=
"to-8-7-2001"> 
 642 <h2><a class=
"toc-backref" href=
"#id35" name=
"to-8-7-2001">0.4 (
8/
4/
2001 to 
8/
7/
2001)
</a></h2> 
 643 <p>Changed version/revision handling.
</p> 
 646 <div class=
"section" id=
"to-8-3-2001"> 
 647 <h2><a class=
"toc-backref" href=
"#id36" name=
"to-8-3-2001">0.3 (
8/
2/
2001 to 
8/
3/
2001)
</a></h2> 
 648 <p>Removed lots of cruft.
</p> 
 649 <p>Added lots of docstrings.
</p> 
 650 <p>Imported to CVS repository at SourceForge.
</p> 
 651 <p>Added call tips.
</p> 
 653 <div class=
"section" id=
"to-8-2-2001"> 
 654 <h2><a class=
"toc-backref" href=
"#id37" name=
"to-8-2-2001">0.2 (
7/
30/
2001 to 
8/
2/
2001)
</a></h2> 
 655 <p>Renamed several files.
</p> 
 656 <p>Added command autocompletion.
</p> 
 657 <p>Added menus to PyCrust.py: File, Edit and Help.
</p> 
 658 <p>Added sample applications: 
<tt class=
"literal"><span class=
"pre">PyCrustAlaCarte.py
</span></tt>,
 
 659 <tt class=
"literal"><span class=
"pre">PyCrustAlaMode.py
</span></tt>, and 
<tt class=
"literal"><span class=
"pre">PyCrustMinimus.py
</span></tt>.
</p> 
 661 <div class=
"section" id=
"to-7-19-2001"> 
 662 <h2><a class=
"toc-backref" href=
"#id38" name=
"to-7-19-2001">0.1 (
7/
1/
2001 to 
7/
19/
2001)
</a></h2> 
 663 <p>Added basic syntax coloring much like Boa.
</p> 
 664 <p>Added read-only logging much like IDLE.
</p> 
 665 <p>Can retrieve a previous command by putting the cursor back on that
 
 666 line and hitting enter.
</p> 
 667 <p>Stdin and raw_input operate properly so you can now do 
<tt class=
"literal"><span class=
"pre">help()
</span></tt> and
 
 668 <tt class=
"literal"><span class=
"pre">license()
</span></tt> without hanging.
</p> 
 669 <p>Redefined 
"quit
", 
"exit
", and 
"close
" to display a better-than-nothing
 
 671 <p>Home key honors the prompt.
</p> 
 672 <p>Created SourceForge account, but nothing was posted.
</p> 
 674 <div class=
"section" id=
"in-the-beginning-there-was-pie-7-1-2001"> 
 675 <h2><a class=
"toc-backref" href=
"#id39" name=
"in-the-beginning-there-was-pie-7-1-2001">In the beginning, there was pie... (
7/
1/
2001)
</a></h2> 
 676 <p>Blame it all on IDLE, Boa and PythonWin.  I was using all three, got
 
 677 frustrated with their dissimilarities, and began to let everyone know
 
 678 how I felt.  At the same time, Scintilla looked like an interesting
 
 679 tool to build a shell around.  And while I didn't receive much in the
 
 680 way of positive feedback, let alone encouragement, I just couldn't let
 
 681 go of the idea of a Scintilla-based Python shell.  Then the PythonCard
 
 682 project got to the point where they were talking about including a
 
 683 shell in their development environment.  That was all the incentive I
 
 684 needed.  PyCrust had to happen...
</p>