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Some little tweaks to PyCrust

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16428 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2002-08-08 22:33:57 +00:00
parent b2a2e5bf12
commit 17d598b270
4 changed files with 61 additions and 55 deletions
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2
wxPython/wxPython/lib/PyCrust/PyCrustApp.py
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@@ -13,8 +13,10 @@ class App(wxApp):
"""PyCrust standalone application."""
def OnInit(self):
wxInitAllImageHandlers()
locals = {'__app__': 'PyCrust Standalone Application'}
self.crustFrame = CrustFrame(locals=locals)
self.crustFrame.SetSize((750, 525))
self.crustFrame.Show(true)
self.SetTopWindow(self.crustFrame)
# Add the application object to the sys module's namespace.

2
wxPython/wxPython/lib/PyCrust/PyShellApp.py
View File

@@ -13,8 +13,10 @@ class App(wxApp):
"""PyShell standalone application."""
def OnInit(self):
wxInitAllImageHandlers()
locals = {'__app__': 'PyShell Standalone Application'}
self.shellFrame = ShellFrame(locals=locals)
self.shellFrame.SetSize((750, 525))
self.shellFrame.Show(true)
self.SetTopWindow(self.shellFrame)
# Add the application object to the sys module's namespace.

21
wxPython/wxPython/lib/PyCrust/crust.py
View File

@@ -12,10 +12,10 @@ from version import VERSION
class Crust(wxSplitterWindow):
"""PyCrust Crust based on wxSplitterWindow."""
name = 'PyCrust Crust'
revision = __revision__
def __init__(self, parent, id=-1, pos=wxDefaultPosition, \
size=wxDefaultSize, style=wxSP_3D, name='Crust Window', \
rootObject=None, rootLabel=None, rootIsNamespace=1, \
@@ -40,10 +40,10 @@ from shell import ShellMenu
class CrustFrame(wxFrame, ShellMenu):
"""Frame containing all the PyCrust components."""
name = 'PyCrust Frame'
revision = __revision__
def __init__(self, parent=None, id=-1, title='PyCrust', \
pos=wxDefaultPosition, size=wxDefaultSize, \
style=wxDEFAULT_FRAME_STYLE, \
@@ -55,11 +55,12 @@ class CrustFrame(wxFrame, ShellMenu):
intro += '\nSponsored by Orbtech - Your source for Python programming expertise.'
self.CreateStatusBar()
self.SetStatusText(intro.replace('\n', ', '))
if wxPlatform == '__WXMSW__':
import os
filename = os.path.join(os.path.dirname(__file__), 'PyCrust.ico')
icon = wxIcon(filename, wxBITMAP_TYPE_ICO)
self.SetIcon(icon)
import os
filename = os.path.join(os.path.dirname(__file__), 'PyCrust.ico')
icon = wxIcon(filename, wxBITMAP_TYPE_ICO)
self.SetIcon(icon)
self.crust = Crust(parent=self, intro=intro, \
rootObject=rootObject, \
rootLabel=rootLabel, \
@@ -79,4 +80,4 @@ class CrustFrame(wxFrame, ShellMenu):
self.createMenus()

91
wxPython/wxPython/lib/PyCrust/shell.py
View File

@@ -48,12 +48,12 @@ else: # GTK
class ShellFacade:
"""Simplified interface to all shell-related functionality.
This is a semi-transparent facade, in that all attributes of other are
This is a semi-transparent facade, in that all attributes of other are
still accessible, even though only some are visible to the user."""
name = 'PyCrust Shell Interface'
revision = __revision__
def __init__(self, other):
"""Create a ShellFacade instance."""
methods = ['ask',
@@ -126,10 +126,10 @@ F8 Command-completion of History item.
class Shell(wxStyledTextCtrl):
"""PyCrust Shell based on wxStyledTextCtrl."""
name = 'PyCrust Shell'
revision = __revision__
def __init__(self, parent, id=-1, pos=wxDefaultPosition, \
size=wxDefaultSize, style=wxCLIP_CHILDREN, introText='', \
locals=None, InterpClass=None, *args, **kwds):
@@ -147,7 +147,7 @@ class Shell(wxStyledTextCtrl):
else:
Interpreter = InterpClass
# Create default locals so we have something interesting.
shellLocals = {'__name__': 'PyCrust-Shell',
shellLocals = {'__name__': 'PyCrust-Shell',
'__doc__': 'PyCrust-Shell, The PyCrust Python Shell.',
'__version__': VERSION,
}
@@ -196,12 +196,12 @@ class Shell(wxStyledTextCtrl):
def destroy(self):
del self.interp
def config(self):
"""Configure shell based on user preferences."""
self.SetMarginType(1, wxSTC_MARGIN_NUMBER)
self.SetMarginWidth(1, 40)
self.SetLexer(wxSTC_LEX_PYTHON)
self.SetKeyWords(0, ' '.join(keyword.kwlist))
@@ -229,10 +229,10 @@ class Shell(wxStyledTextCtrl):
self.write(self.interp.introText)
except AttributeError:
pass
def setBuiltinKeywords(self):
"""Create pseudo keywords as part of builtins.
This simply sets "close", "exit" and "quit" to a helpful string.
"""
import __builtin__
@@ -241,19 +241,19 @@ class Shell(wxStyledTextCtrl):
def quit(self):
"""Quit the application."""
# XXX Good enough for now but later we want to send a close event.
# In the close event handler we can make sure they want to quit.
# Other applications, like PythonCard, may choose to hide rather than
# quit so we should just post the event and let the surrounding app
# decide what it wants to do.
self.write('Click on the close button to leave the application.')
def setLocalShell(self):
"""Add 'shell' to locals as reference to ShellFacade instance."""
self.interp.locals['shell'] = ShellFacade(other=self)
def execStartupScript(self, startupScript):
"""Execute the user's PYTHONSTARTUP script if they have one."""
if startupScript and os.path.isfile(startupScript):
@@ -262,10 +262,10 @@ class Shell(wxStyledTextCtrl):
(`startupText`, `startupScript`))
else:
self.push('')
def setStyles(self, faces):
"""Configure font size, typeface and color for lexer."""
# Default style
self.StyleSetSpec(wxSTC_STYLE_DEFAULT, "face:%(mono)s,size:%(size)d,back:%(backcol)s" % faces)
@@ -533,7 +533,7 @@ class Shell(wxStyledTextCtrl):
def setStatusText(self, text):
"""Display status information."""
# This method will most likely be replaced by the enclosing app
# to do something more interesting, like write to a status bar.
print text
@@ -547,11 +547,11 @@ class Shell(wxStyledTextCtrl):
def processLine(self):
"""Process the line of text at which the user hit Enter."""
# The user hit ENTER and we need to decide what to do. They could be
# sitting on any line in the shell.
thepos = self.GetCurrentPos()
thepos = self.GetCurrentPos()
startpos = self.promptPosEnd
endpos = self.GetTextLength()
# If they hit RETURN inside the current command, execute the command.
@@ -577,7 +577,7 @@ class Shell(wxStyledTextCtrl):
def getMultilineCommand(self, rstrip=1):
"""Extract a multi-line command from the editor.
The command may not necessarily be valid Python syntax."""
# XXX Need to extract real prompts here. Need to keep track of the
# prompt every time a command is issued.
@@ -611,10 +611,10 @@ class Shell(wxStyledTextCtrl):
if rstrip:
command = command.rstrip()
return command
def getCommand(self, text=None, rstrip=1):
"""Extract a command from text which may include a shell prompt.
The command may not necessarily be valid Python syntax."""
if not text:
text = self.GetCurLine()[0]
@@ -638,7 +638,7 @@ class Shell(wxStyledTextCtrl):
elif text[:ps2size] == ps2:
text = text[ps2size:]
return text
def push(self, command):
"""Send command to the interpreter for execution."""
self.write(os.linesep)
@@ -678,7 +678,7 @@ class Shell(wxStyledTextCtrl):
def prompt(self):
"""Display appropriate prompt for the context, either ps1 or ps2.
If this is a continuation line, autoindent as necessary."""
if self.more:
prompt = str(sys.ps2)
@@ -728,25 +728,25 @@ class Shell(wxStyledTextCtrl):
def ask(self, prompt='Please enter your response:'):
"""Get response from the user."""
return raw_input(prompt=prompt)
def pause(self):
"""Halt execution pending a response from the user."""
self.ask('Press enter to continue:')
def clear(self):
"""Delete all text from the shell."""
self.ClearAll()
def run(self, command, prompt=1, verbose=1):
"""Execute command within the shell as if it was typed in directly.
>>> shell.run('print "this"')
>>> print "this"
this
>>>
>>>
"""
# Go to the very bottom of the text.
endpos = self.GetTextLength()
self.SetCurrentPos(endpos)
self.SetCurrentPos(endpos)
command = command.rstrip()
if prompt: self.prompt()
if verbose: self.write(command)
@@ -764,7 +764,7 @@ class Shell(wxStyledTextCtrl):
self.run(command, prompt=0, verbose=1)
finally:
file.close()
def autoCompleteShow(self, command):
"""Display auto-completion popup list."""
list = self.interp.getAutoCompleteList(command,
@@ -796,11 +796,11 @@ class Shell(wxStyledTextCtrl):
def writeOut(self, text):
"""Replacement for stdout."""
self.write(text)
def writeErr(self, text):
"""Replacement for stderr."""
self.write(text)
def redirectStdin(self, redirect=1):
"""If redirect is true then sys.stdin will come from the shell."""
if redirect:
@@ -830,7 +830,7 @@ class Shell(wxStyledTextCtrl):
return 1
else:
return 0
def CanCopy(self):
"""Return true if text is selected and can be copied."""
return self.GetSelectionStart() != self.GetSelectionEnd()
@@ -926,7 +926,7 @@ class Shell(wxStyledTextCtrl):
command += '\n'
command += line
commands.append(command)
for command in commands:
for command in commands:
command = command.replace('\n', os.linesep + sys.ps2)
self.write(command)
self.processLine()
@@ -945,7 +945,7 @@ ID_CALLTIPS_SHOW = NewId()
class ShellMenu:
"""Mixin class to add standard menu items."""
def createMenus(self):
m = self.fileMenu = wxMenu()
m.AppendSeparator()
@@ -1106,14 +1106,14 @@ class ShellMenu:
event.Check(self.shell.autoCompleteIncludeDouble)
elif id == ID_CALLTIPS_SHOW:
event.Check(self.shell.autoCallTip)
class ShellFrame(wxFrame, ShellMenu):
"""Frame containing the PyCrust shell component."""
name = 'PyCrust Shell Frame'
revision = __revision__
def __init__(self, parent=None, id=-1, title='PyShell', \
pos=wxDefaultPosition, size=wxDefaultSize, \
style=wxDEFAULT_FRAME_STYLE, locals=None, \
@@ -1124,11 +1124,12 @@ class ShellFrame(wxFrame, ShellMenu):
intro += '\nSponsored by Orbtech - Your source for Python programming expertise.'
self.CreateStatusBar()
self.SetStatusText(intro.replace('\n', ', '))
if wxPlatform == '__WXMSW__':
import os
filename = os.path.join(os.path.dirname(__file__), 'PyCrust.ico')
icon = wxIcon(filename, wxBITMAP_TYPE_ICO)
self.SetIcon(icon)
import os
filename = os.path.join(os.path.dirname(__file__), 'PyCrust.ico')
icon = wxIcon(filename, wxBITMAP_TYPE_ICO)
self.SetIcon(icon)
self.shell = Shell(parent=self, id=-1, introText=intro, \
locals=locals, InterpClass=InterpClass, \
*args, **kwds)
@@ -1137,5 +1138,5 @@ class ShellFrame(wxFrame, ShellMenu):
self.createMenus()