wx.py.sliceshell.SlicesShell

Notebook Shell based on StyledTextCtrl.

Class Hierarchy

Inheritance diagram for class SlicesShell:

Known Superclasses

wx.py.editwindow.EditWindow

Methods Summary

__init__	Create Shell instance.
about	Display information about Py.
addHistory	Add command to the command history.
ask	Get response from the user using a dialog box.
autoCallTipShow	Display argument spec and docstring in a popup window.
AutoCompActiveCallback
autoCompleteShow	Display auto-completion popup list.
BackspaceWMarkers
BreakTextIntoCommands	Turn a text block into multiple multi-line commands.
CanCut	Return True if text is selected and can be cut.
CanEdit	Return true if editing should succeed.
CanPaste	Return true if a paste should succeed.
CleanAllMarkers
clear	Delete all text from the slices shell.
clearCommand	Delete the current, unexecuted command.
clearGroupingMarkers
clearHistory
clearIOMarkers
Copy	Copy selection and place it on the clipboard.
CopyWithPrompts	Copy selection, including prompts, and place it on the clipboard.
CopyWithPromptsPrefixed	Copy selection, including prompts prefixed with four
Cut	Remove selection and place it on the clipboard.
DeleteOutputSlicesAfter	Delete all outputs after an input
destroy
DoMarginClick
EmptyUndoBuffer	EmptyUndoBuffer() -> None
ensureSingleGroupingMarker
ensureSingleIOMarker
execStartupScript	Execute the user’s PYTHONSTARTUP script if they have one.
Execute	Replace selection with text and run commands.
fixLineEndings	Return text with line endings replaced by OS-specific endings.
FoldGroupingSlice
FoldIOSlice
ForwardDeleteWMarkers
getCommand	Extract a command from text which may include a shell prompt.
GetContextMenu	Create and return a context menu for the slices shell.
GetGroupingSlice	Get the start/stop lines for the slice based on any line in the slice
GetIOSelection
GetIOSlice	Get the start/stop lines for the slice based on any line in the slice
getMultilineCommand	Extract a multi-line command from the editor.
hasChanged	Return True if contents have changed.
insertLineBreak	Insert a new line break.
IsAllowedPair	This testing function ensures that two adjacent markers are valid
LoadPyFileAsSlice
LoadPySlicesFile
LoadSettings
lstripPrompt	Return text without a leading prompt.
MarginSelectAll
MarginUnselectAll
MarkerSet	MarkerSet is the Set command for MarkerGet
MergeAdjacentSlices
OnCallTipAutoCompleteManually	AutoComplete and Calltips manually.
OnChar	Keypress event handler.
OnContextMenu
OnHistoryInsert	Insert the previous/next command from the history buffer.
OnHistoryReplace	Replace with the previous/next command from the history buffer.
OnHistorySearch	Search up the history buffer for the text in front of the cursor.
OnIdle	Free the CPU to do other things.
OnKeyDown	Key down event handler.
OnMarginClick
OnShowCompHistory	Show possible autocompletion Words from already typed words.
OnUpdateUI	Check for matching braces.
Paste	Replace selection with clipboard contents.
PasteAndRun	Replace selection with clipboard contents, run commands.
pause	Halt execution pending a response from the user.
processLine	Process the line of text at which the user hit Enter or Shift+RETURN.
prompt	Display proper prompt for the context: ps1, ps2 or ps3.
push	Send command to the interpreter for execution.
quit	Quit the application.
raw_input	Return string based on user input.
readline	Replacement for stdin.readline().
readlines	Replacement for stdin.readlines().
redirectStderr	If redirect is true then sys.stderr will go to the shell.
redirectStdin	If redirect is true then sys.stdin will come from the shell.
redirectStdout	If redirect is true then sys.stdout will go to the shell.
Redo	Redo() -> None
replaceFromHistory	Replace selection with command from the history buffer.
ReplaceSelection	ReplaceSelection(text) -> None
RestoreFirstMarker
run	Execute command as if it was typed in directly.
runfile	Execute all commands in file as if they were typed into the shell.
SavePySlicesFile
SaveSettings
setBuiltinKeywords	Create pseudo keywords as part of builtins.
setFocus	Set focus to the slices shell.
setLocalShell	Add ‘slicesshell’ to locals as reference to ShellFacade instance.
setStatusText	Display status information.
showIntro	Display introductory text in the slices shell.
SliceSelectionDelete	Deletion of any selected and possibly discontinuous slices.
SplitSlice
ToggleFoldingMargin
ToggleShellMode
Undo	Undo() -> None
UnFoldGroupingSlice
UnFoldIOSlice
UpdateUndoHistoryAfter
UpdateUndoHistoryBefore
wrap	Sets whether text is word wrapped.
write	Display text in the slices shell.
writeErr	Replacement for stderr.
writeOut	Replacement for stdout.
zoom	Set the zoom level.

Class API

class SlicesShell(editwindow.EditWindow)

Notebook Shell based on StyledTextCtrl.

Methods

__init__(self, parent, id=-1, pos=wx.DefaultPosition, size=wx.DefaultSize, style=wx.CLIP_CHILDREN, introText='', locals=None, InterpClass=None, startupScript=None, execStartupScript=True, showPySlicesTutorial=True, enableShellMode=False, useStockId=True, hideFoldingMargin=False, \*args, \*\*kwds)

Create Shell instance.

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about(self)

Display information about Py.

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addHistory(self, command)

Add command to the command history.

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ask(self, prompt='Please enter your response:')

Get response from the user using a dialog box.

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autoCallTipShow(self, command, insertcalltip=True, forceCallTip=False)

Display argument spec and docstring in a popup window.

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AutoCompActiveCallback(self)

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autoCompleteShow(self, command, offset=0)

Display auto-completion popup list.

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BackspaceWMarkers(self, force=False)

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BreakTextIntoCommands(self, text)

Turn a text block into multiple multi-line commands.

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CanCut(self)

Return True if text is selected and can be cut.

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CanEdit(self)

Return true if editing should succeed.

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CanPaste(self)

Return true if a paste should succeed.

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CleanAllMarkers(self)

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clear(self)

Delete all text from the slices shell.

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clearCommand(self)

Delete the current, unexecuted command.

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clearGroupingMarkers(self, line_num=None)

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clearHistory(self)

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clearIOMarkers(self, line_num=None)

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Copy(self)

Copy selection and place it on the clipboard.

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CopyWithPrompts(self)

Copy selection, including prompts, and place it on the clipboard.

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CopyWithPromptsPrefixed(self)

Copy selection, including prompts prefixed with four spaces, and place it on the clipboard.

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Cut(self)

Remove selection and place it on the clipboard.

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DeleteOutputSlicesAfter(self, line_num=None)

Delete all outputs after an input

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destroy(self)

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DoMarginClick(self, lineClicked, margin, shiftDown, controlDown)

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EmptyUndoBuffer(self)

EmptyUndoBuffer() -> None

Delete the undo history.

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ensureSingleGroupingMarker(self, line_num=None)

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ensureSingleIOMarker(self, line_num=None)

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execStartupScript(self, startupScript)

Execute the user’s PYTHONSTARTUP script if they have one.

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Execute(self, text)

Replace selection with text and run commands.

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fixLineEndings(self, text)

Return text with line endings replaced by OS-specific endings.

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FoldGroupingSlice(self, line_num=None)

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FoldIOSlice(self, line_num=None)

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ForwardDeleteWMarkers(self)

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getCommand(self, text=None, rstrip=True)

Extract a command from text which may include a shell prompt.

The command may not necessarily be valid Python syntax.

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GetContextMenu(self)

Create and return a context menu for the slices shell. This is used instead of the scintilla default menu in order to correctly respect our immutable buffer.

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GetGroupingSlice(self, line_num=None)

Get the start/stop lines for the slice based on any line in the slice

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GetIOSelection(self)

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GetIOSlice(self, line_num=None)

Get the start/stop lines for the slice based on any line in the slice

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getMultilineCommand(self, rstrip=True)

Extract a multi-line command from the editor.

The command may not necessarily be valid Python syntax.

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hasChanged(self)

Return True if contents have changed.

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insertLineBreak(self)

Insert a new line break.

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IsAllowedPair(self, m1, m2)

This testing function ensures that two adjacent markers are valid

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LoadPyFileAsSlice(self, fid)

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LoadPySlicesFile(self, fid)

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LoadSettings(self, config)

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lstripPrompt(self, text)

Return text without a leading prompt.

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MarginSelectAll(self)

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MarginUnselectAll(self)

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MarkerSet(self, line, markerBitsSet)

MarkerSet is the Set command for MarkerGet

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MergeAdjacentSlices(self)

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OnCallTipAutoCompleteManually(self, shiftDown)

AutoComplete and Calltips manually.

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OnChar(self, event)

Keypress event handler.

Only receives an event if OnKeyDown calls event.Skip() for the corresponding event.

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OnContextMenu(self, evt)

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OnHistoryInsert(self, step)

Insert the previous/next command from the history buffer.

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OnHistoryReplace(self, step)

Replace with the previous/next command from the history buffer.

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OnHistorySearch(self)

Search up the history buffer for the text in front of the cursor.

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OnIdle(self, event)

Free the CPU to do other things.

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OnKeyDown(self, event)

Key down event handler.

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OnMarginClick(self, evt)

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OnShowCompHistory(self)

Show possible autocompletion Words from already typed words.

---

OnUpdateUI(self, evt)

Check for matching braces.

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Paste(self)

Replace selection with clipboard contents.

---

PasteAndRun(self)

Replace selection with clipboard contents, run commands.

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pause(self)

Halt execution pending a response from the user.

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processLine(self)

Process the line of text at which the user hit Enter or Shift+RETURN.

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prompt(self)

Display proper prompt for the context: ps1, ps2 or ps3.

If this is a continuation line, autoindent as necessary.

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push(self, command, silent=False, useMultiCommand=False)

Send command to the interpreter for execution.

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quit(self)

Quit the application.

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raw_input(self, prompt='')

Return string based on user input.

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readline(self)

Replacement for stdin.readline().

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readlines(self)

Replacement for stdin.readlines().

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redirectStderr(self, redirect=True)

If redirect is true then sys.stderr will go to the shell.

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redirectStdin(self, redirect=True)

If redirect is true then sys.stdin will come from the shell.

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redirectStdout(self, redirect=True)

If redirect is true then sys.stdout will go to the shell.

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Redo(self)

Redo() -> None

Redoes the next action on the undo history.

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replaceFromHistory(self, step)

Replace selection with command from the history buffer.

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ReplaceSelection(self, text, sliceDeletion=False, \*args, \*\*kwds)

ReplaceSelection(text) -> None

Replace the selected text with the argument text.

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RestoreFirstMarker(self)

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run(self, command, prompt=True, verbose=True)

Execute command as if it was typed in directly. >>> shell.run(‘print(“this”)’) >>> print(“this”) this >>>

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runfile(self, filename)

Execute all commands in file as if they were typed into the shell.

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SavePySlicesFile(self, fid)

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SaveSettings(self, config)

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setBuiltinKeywords(self)

Create pseudo keywords as part of builtins.

This sets “close”, “exit” and “quit” to a helpful string.

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setFocus(self)

Set focus to the slices shell.

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setLocalShell(self)

Add ‘slicesshell’ to locals as reference to ShellFacade instance.

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setStatusText(self, text)

Display status information.

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showIntro(self, text='')

Display introductory text in the slices shell.

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SliceSelectionDelete(self)

Deletion of any selected and possibly discontinuous slices.

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SplitSlice(self, line_num=None)

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ToggleFoldingMargin(self, hideFoldingMargin=None)

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ToggleShellMode(self, enableShellMode=None)

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Undo(self)

Undo() -> None

Undo one action in the undo history.

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UnFoldGroupingSlice(self, line_num=None)

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UnFoldIOSlice(self, line_num=None)

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UpdateUndoHistoryAfter(self)

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UpdateUndoHistoryBefore(self, actionType, s, posStart, posEnd, forceNewAction=False)

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wrap(self, wrap=True)

Sets whether text is word wrapped.

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write(self, text, type='Input', silent=False)

Display text in the slices shell.

Replace line endings with OS-specific endings.

---

writeErr(self, text)

Replacement for stderr.

---

writeOut(self, text)

Replacement for stdout.

---

zoom(self, points=0)

Set the zoom level.

This number of points is added to the size of all fonts. It may be positive to magnify or negative to reduce.