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bpo-27099: IDLE - Convert built-in extensions to regular features (#2494) 

About 10 IDLE features were implemented as supposedly optional
extensions.  Their different behavior could be confusing or worse for
users and not good for maintenance.  Hence the conversion.

The main difference for users is that user configurable key bindings
for builtin features are now handled uniformly.  Now, editing a binding
in a keyset only affects its value in the keyset.  All bindings are
defined together in the system-specific default keysets in config-
extensions.def.  All custom keysets are saved as a whole in config-
extension.cfg.  All take effect as soon as one clicks Apply or Ok.

The affected events are '<<force-open-completions>>', '<<expand-word>>',
'<<force-open-calltip>>', '<<flash-paren>>', '<<format-paragraph>>',
'<<run-module>>', '<<check-module>>', and '<<zoom-height>>'.  Any
(global) customizations made before 3.6.3 will not affect their keyset-
specific customization after 3.6.3. and vice versa.

Inital patch by Charles Wohlganger, revised by Terry Jan Reedy.
This commit is contained in:
wohlganger 2017-09-10 16:19:47 -05:00 committed by Terry Jan Reedy
parent d39dbf4cf1
commit 58fc71c447
21 changed files with 451 additions and 272 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
Doc/library/idle.rst
View File

@ -672,23 +672,6 @@ Extensions
IDLE contains an extension facility. Preferences for extensions can be IDLE contains an extension facility. Preferences for extensions can be
changed with Configure Extensions. See the beginning of config-extensions.def changed with Configure Extensions. See the beginning of config-extensions.def
in the idlelib directory for further information. The default extensions in the idlelib directory for further information. The only current default
are currently: extension is zoomheight. It exists as an extension primarily to be an example
and for testing purposes.
* FormatParagraph
* AutoExpand
* ZoomHeight
* ScriptBinding
* CallTips
* ParenMatch
* AutoComplete
* CodeContext
* RstripExtension

23
Lib/idlelib/autocomplete.py
View File

@ -1,7 +1,7 @@
"""autocomplete.py - An IDLE extension for automatically completing names. """Complete either attribute names or file names.
This extension can complete either attribute names or file names. It can pop Either on demand or after a user-selected delay after a key character,
a window with all available names, for the user to select from. pop up a list of candidates.
""" """
import os import os
import string import string
@ -27,15 +27,6 @@ if os.altsep: # e.g. '/' on Windows...
class AutoComplete: class AutoComplete:
menudefs = [
('edit', [
("Show Completions", "<<force-open-completions>>"),
])
]
popupwait = idleConf.GetOption("extensions", "AutoComplete",
"popupwait", type="int", default=0)
def __init__(self, editwin=None): def __init__(self, editwin=None):
self.editwin = editwin self.editwin = editwin
if editwin is not None: # not in subprocess or test if editwin is not None: # not in subprocess or test
@ -47,6 +38,11 @@ class AutoComplete:
self._delayed_completion_id = None self._delayed_completion_id = None
self._delayed_completion_index = None self._delayed_completion_index = None
@classmethod
def reload(cls):
cls.popupwait = idleConf.GetOption(
"extensions", "AutoComplete", "popupwait", type="int", default=0)
def _make_autocomplete_window(self): def _make_autocomplete_window(self):
return autocomplete_w.AutoCompleteWindow(self.text) return autocomplete_w.AutoCompleteWindow(self.text)
@ -228,6 +224,9 @@ class AutoComplete:
return eval(name, namespace) return eval(name, namespace)
AutoComplete.reload()
if __name__ == '__main__': if __name__ == '__main__':
from unittest import main from unittest import main
main('idlelib.idle_test.test_autocomplete', verbosity=2) main('idlelib.idle_test.test_autocomplete', verbosity=2)

13
Lib/idlelib/autoexpand.py
View File

@ -10,23 +10,13 @@ Changing the current text line or leaving the cursor in a different
place before requesting the next selection causes AutoExpand to reset place before requesting the next selection causes AutoExpand to reset
its state. its state.
This is an extension file and there is only one instance of AutoExpand. There is only one instance of Autoexpand.
''' '''
import re import re
import string import string
###$ event <<expand-word>>
###$ win <Alt-slash>
###$ unix <Alt-slash>
class AutoExpand: class AutoExpand:
menudefs = [
('edit', [
('E_xpand Word', '<<expand-word>>'),
]),
]
wordchars = string.ascii_letters + string.digits + "_" wordchars = string.ascii_letters + string.digits + "_"
def __init__(self, editwin): def __init__(self, editwin):
@ -100,6 +90,7 @@ class AutoExpand:
i = i-1 i = i-1
return line[i:] return line[i:]
if __name__ == '__main__': if __name__ == '__main__':
import unittest import unittest
unittest.main('idlelib.idle_test.test_autoexpand', verbosity=2) unittest.main('idlelib.idle_test.test_autoexpand', verbosity=2)

12
Lib/idlelib/calltips.py
View File

@ -1,9 +1,8 @@
"""calltips.py - An IDLE Extension to Jog Your Memory """Pop up a reminder of how to call a function.
Call Tips are floating windows which display function, class, and method Call Tips are floating windows which display function, class, and method
parameter and docstring information when you type an opening parenthesis, and parameter and docstring information when you type an opening parenthesis, and
which disappear when you type a closing parenthesis. which disappear when you type a closing parenthesis.
""" """
import inspect import inspect
import re import re
@ -15,13 +14,8 @@ from idlelib import calltip_w
from idlelib.hyperparser import HyperParser from idlelib.hyperparser import HyperParser
import __main__ import __main__
class CallTips:
menudefs = [ class CallTips:
('edit', [
("Show call tip", "<<force-open-calltip>>"),
])
]
def __init__(self, editwin=None): def __init__(self, editwin=None):
if editwin is None: # subprocess and test if editwin is None: # subprocess and test
@ -103,6 +97,7 @@ class CallTips:
else: else:
return get_argspec(get_entity(expression)) return get_argspec(get_entity(expression))
def get_entity(expression): def get_entity(expression):
"""Return the object corresponding to expression evaluated """Return the object corresponding to expression evaluated
in a namespace spanning sys.modules and __main.dict__. in a namespace spanning sys.modules and __main.dict__.
@ -126,7 +121,6 @@ _default_callable_argspec = "See source or doc"
_invalid_method = "invalid method signature" _invalid_method = "invalid method signature"
_argument_positional = "\n['/' marks preceding arguments as positional-only]\n" _argument_positional = "\n['/' marks preceding arguments as positional-only]\n"
def get_argspec(ob): def get_argspec(ob):
'''Return a string describing the signature of a callable object, or ''. '''Return a string describing the signature of a callable object, or ''.

26
Lib/idlelib/codecontext.py
View File

@ -1,4 +1,4 @@
"""codecontext - Extension to display the block context above the edit window """codecontext - display the block context above the edit window
Once code has scrolled off the top of a window, it can be difficult to Once code has scrolled off the top of a window, it can be difficult to
determine which block you are in. This extension implements a pane at the top determine which block you are in. This extension implements a pane at the top
@ -25,10 +25,8 @@ FONTUPDATEINTERVAL = 1000 # millisec
getspacesfirstword =\ getspacesfirstword =\
lambda s, c=re.compile(r"^(\s*)(\w*)"): c.match(s).groups() lambda s, c=re.compile(r"^(\s*)(\w*)"): c.match(s).groups()
class CodeContext: class CodeContext:
menudefs = [('options', [('!Code Conte_xt', '<<toggle-code-context>>')])]
context_depth = idleConf.GetOption("extensions", "CodeContext",
"numlines", type="int", default=3)
bgcolor = idleConf.GetOption("extensions", "CodeContext", bgcolor = idleConf.GetOption("extensions", "CodeContext",
"bgcolor", type="str", default="LightGray") "bgcolor", type="str", default="LightGray")
fgcolor = idleConf.GetOption("extensions", "CodeContext", fgcolor = idleConf.GetOption("extensions", "CodeContext",
@ -45,15 +43,20 @@ class CodeContext:
# starts the toplevel 'block' of the module. # starts the toplevel 'block' of the module.
self.info = [(0, -1, "", False)] self.info = [(0, -1, "", False)]
self.topvisible = 1 self.topvisible = 1
visible = idleConf.GetOption("extensions", "CodeContext", self.reload()
"visible", type="bool", default=False)
if visible:
self.toggle_code_context_event()
self.editwin.setvar('<<toggle-code-context>>', True)
# Start two update cycles, one for context lines, one for font changes. # Start two update cycles, one for context lines, one for font changes.
self.text.after(UPDATEINTERVAL, self.timer_event) self.text.after(UPDATEINTERVAL, self.timer_event)
self.text.after(FONTUPDATEINTERVAL, self.font_timer_event) self.text.after(FONTUPDATEINTERVAL, self.font_timer_event)
@classmethod
def reload(cls):
cls.context_depth = idleConf.GetOption("extensions", "CodeContext",
"numlines", type="int", default=3)
cls.bgcolor = idleConf.GetOption("extensions", "CodeContext",
"bgcolor", type="str", default="LightGray")
cls.fgcolor = idleConf.GetOption("extensions", "CodeContext",
"fgcolor", type="str", default="Black")
def toggle_code_context_event(self, event=None): def toggle_code_context_event(self, event=None):
if not self.label: if not self.label:
# Calculate the border width and horizontal padding required to # Calculate the border width and horizontal padding required to
@ -86,7 +89,7 @@ class CodeContext:
else: else:
self.label.destroy() self.label.destroy()
self.label = None self.label = None
idleConf.SetOption("extensions", "CodeContext", "visible", idleConf.SetOption("main", "Theme", "contexton",
str(self.label is not None)) str(self.label is not None))
idleConf.SaveUserCfgFiles() idleConf.SaveUserCfgFiles()
return "break" return "break"
@ -177,3 +180,6 @@ class CodeContext:
self.textfont = newtextfont self.textfont = newtextfont
self.label["font"] = self.textfont self.label["font"] = self.textfont
self.text.after(FONTUPDATEINTERVAL, self.font_timer_event) self.text.after(FONTUPDATEINTERVAL, self.font_timer_event)
CodeContext.reload()

98
Lib/idlelib/config-extensions.def
View File

@ -1,5 +1,25 @@
# config-extensions.def # config-extensions.def
# #
# The following sections are for features that are no longer extensions.
# Their options values are left here for back-compatibility.
[AutoComplete]
popupwait= 2000
[CodeContext]
numlines= 3
visible= False
bgcolor= LightGray
fgcolor= Black
[FormatParagraph]
max-width= 72
[ParenMatch]
style= expression
flash-delay= 500
bell= True
# IDLE reads several config files to determine user preferences. This # IDLE reads several config files to determine user preferences. This
# file is the default configuration file for IDLE extensions settings. # file is the default configuration file for IDLE extensions settings.
# #
@ -19,7 +39,7 @@
# extension that may be sensibly re-configured. # extension that may be sensibly re-configured.
# #
# If there are no keybindings for a menus' virtual events, include lines # If there are no keybindings for a menus' virtual events, include lines
# like <<toggle-code-context>>= (See [CodeContext], below.) # like <<toggle-code-context>>=.
# #
# Currently it is necessary to manually modify this file to change # Currently it is necessary to manually modify this file to change
# extension key bindings and default values. To customize, create # extension key bindings and default values. To customize, create
@ -32,68 +52,14 @@
# See config-keys.def for notes on specifying keys and extend.txt for # See config-keys.def for notes on specifying keys and extend.txt for
# information on creating IDLE extensions. # information on creating IDLE extensions.
[AutoComplete] # A fake extension for testing and example purposes. When enabled and
enable=True # invoked, inserts or deletes z-text at beginning of every line.
popupwait=2000 [ZzDummy]
[AutoComplete_cfgBindings] enable= True
force-open-completions=<Control-Key-space> enable_shell = False
[AutoComplete_bindings] enable_editor = True
autocomplete=<Key-Tab> z-text= Z
try-open-completions=<KeyRelease-period> <KeyRelease-slash> <KeyRelease-backslash> [ZzDummy_cfgBindings]
z-in= <Control-Shift-KeyRelease-Insert>
[AutoExpand] [ZzDummy_bindings]
enable=True z-out= <Control-Shift-KeyRelease-Delete>
[AutoExpand_cfgBindings]
expand-word=<Alt-Key-slash>
[CallTips]
enable=True
[CallTips_cfgBindings]
force-open-calltip=<Control-Key-backslash>
[CallTips_bindings]
try-open-calltip=<KeyRelease-parenleft>
refresh-calltip=<KeyRelease-parenright> <KeyRelease-0>
[CodeContext]
enable=True
enable_shell=False
numlines=3
visible=False
bgcolor=LightGray
fgcolor=Black
[CodeContext_bindings]
toggle-code-context=
[FormatParagraph]
enable=True
max-width=72
[FormatParagraph_cfgBindings]
format-paragraph=<Alt-Key-q>
[ParenMatch]
enable=True
style= expression
flash-delay= 500
bell=True
[ParenMatch_cfgBindings]
flash-paren=<Control-Key-0>
[ParenMatch_bindings]
paren-closed=<KeyRelease-parenright> <KeyRelease-bracketright> <KeyRelease-braceright>
[RstripExtension]
enable=True
enable_shell=False
enable_editor=True
[ScriptBinding]
enable=True
enable_shell=False
enable_editor=True
[ScriptBinding_cfgBindings]
run-module=<Key-F5>
check-module=<Alt-Key-x>
[ZoomHeight]
enable=True
[ZoomHeight_cfgBindings]
zoom-height=<Alt-Key-2>

41
Lib/idlelib/config-keys.def
View File

@ -57,6 +57,14 @@ toggle-tabs=<Alt-Key-t> <Meta-Key-t> <Alt-Key-T> <Meta-Key-T>
change-indentwidth=<Alt-Key-u> <Meta-Key-u> <Alt-Key-U> <Meta-Key-U> change-indentwidth=<Alt-Key-u> <Meta-Key-u> <Alt-Key-U> <Meta-Key-U>
del-word-left=<Control-Key-BackSpace> del-word-left=<Control-Key-BackSpace>
del-word-right=<Control-Key-Delete> del-word-right=<Control-Key-Delete>
force-open-completions= <Control-Key-space>
expand-word= <Alt-Key-slash>
force-open-calltip= <Control-Key-backslash>
format-paragraph= <Alt-Key-q>
flash-paren= <Control-Key-0>
run-module= <Key-F5>
check-module= <Alt-Key-x>
zoom-height= <Alt-Key-2>
[IDLE Classic Unix] [IDLE Classic Unix]
copy=<Alt-Key-w> <Meta-Key-w> copy=<Alt-Key-w> <Meta-Key-w>
@ -108,6 +116,14 @@ toggle-tabs=<Alt-Key-t>
change-indentwidth=<Alt-Key-u> change-indentwidth=<Alt-Key-u>
del-word-left=<Alt-Key-BackSpace> del-word-left=<Alt-Key-BackSpace>
del-word-right=<Alt-Key-d> del-word-right=<Alt-Key-d>
force-open-completions= <Control-Key-space>
expand-word= <Alt-Key-slash>
force-open-calltip= <Control-Key-backslash>
format-paragraph= <Alt-Key-q>
flash-paren= <Control-Key-0>
run-module= <Key-F5>
check-module= <Alt-Key-x>
zoom-height= <Alt-Key-2>
[IDLE Modern Unix] [IDLE Modern Unix]
copy = <Control-Shift-Key-C> <Control-Key-Insert> copy = <Control-Shift-Key-C> <Control-Key-Insert>
@ -159,6 +175,14 @@ toggle-tabs = <Control-Key-T>
change-indentwidth = <Alt-Key-u> change-indentwidth = <Alt-Key-u>
del-word-left = <Control-Key-BackSpace> del-word-left = <Control-Key-BackSpace>
del-word-right = <Control-Key-Delete> del-word-right = <Control-Key-Delete>
force-open-completions= <Control-Key-space>
expand-word= <Alt-Key-slash>
force-open-calltip= <Control-Key-backslash>
format-paragraph= <Alt-Key-q>
flash-paren= <Control-Key-0>
run-module= <Key-F5>
check-module= <Alt-Key-x>
zoom-height= <Alt-Key-2>
[IDLE Classic Mac] [IDLE Classic Mac]
copy=<Command-Key-c> copy=<Command-Key-c>
@ -210,6 +234,14 @@ toggle-tabs=<Control-Key-t>
change-indentwidth=<Control-Key-u> change-indentwidth=<Control-Key-u>
del-word-left=<Control-Key-BackSpace> del-word-left=<Control-Key-BackSpace>
del-word-right=<Control-Key-Delete> del-word-right=<Control-Key-Delete>
force-open-completions= <Control-Key-space>
expand-word= <Option-Key-slash>
force-open-calltip= <Control-Key-backslash>
format-paragraph= <Option-Key-q>
flash-paren= <Control-Key-0>
run-module= <Key-F5>
check-module= <Option-Key-x>
zoom-height= <Option-Key-0>
[IDLE Classic OSX] [IDLE Classic OSX]
toggle-tabs = <Control-Key-t> toggle-tabs = <Control-Key-t>
@ -262,4 +294,11 @@ python-context-help = <Shift-Key-F1>
save-copy-of-window-as-file = <Option-Command-Key-s> save-copy-of-window-as-file = <Option-Command-Key-s>
open-window-from-file = <Command-Key-o> open-window-from-file = <Command-Key-o>
python-docs = <Key-F1> python-docs = <Key-F1>
force-open-completions= <Control-Key-space>
expand-word= <Option-Key-slash>
force-open-calltip= <Control-Key-backslash>
format-paragraph= <Option-Key-q>
flash-paren= <Control-Key-0>
run-module= <Key-F5>
check-module= <Option-Key-x>
zoom-height= <Option-Key-0>

29
Lib/idlelib/config.py
View File

@ -359,7 +359,8 @@ class IdleConf:
'stderr-foreground':'#000000', 'stderr-foreground':'#000000',
'stderr-background':'#ffffff', 'stderr-background':'#ffffff',
'console-foreground':'#000000', 'console-foreground':'#000000',
'console-background':'#ffffff' } 'console-background':'#ffffff',
}
for element in theme: for element in theme:
if not cfgParser.has_option(themeName, element): if not cfgParser.has_option(themeName, element):
# Print warning that will return a default color # Print warning that will return a default color
@ -443,6 +444,11 @@ class IdleConf:
for extn in userExtns: for extn in userExtns:
if extn not in extns: #user has added own extension if extn not in extns: #user has added own extension
extns.append(extn) extns.append(extn)
for extn in ('AutoComplete','CodeContext',
'FormatParagraph','ParenMatch'):
extns.remove(extn)
# specific exclusions because we are storing config for mainlined old
# extensions in config-extensions.def for backward compatibility
if active_only: if active_only:
activeExtns = [] activeExtns = []
for extn in extns: for extn in extns:
@ -594,7 +600,12 @@ class IdleConf:
return ('<<'+virtualEvent+'>>') in self.GetCoreKeys() return ('<<'+virtualEvent+'>>') in self.GetCoreKeys()
# TODO make keyBindins a file or class attribute used for test above # TODO make keyBindins a file or class attribute used for test above
# and copied in function below # and copied in function below.
former_extension_events = { # Those with user-configurable keys.
'<<force-open-completions>>', '<<expand-word>>',
'<<force-open-calltip>>', '<<flash-paren>>', '<<format-paragraph>>',
'<<run-module>>', '<<check-module>>', '<<zoom-height>>'}
def GetCoreKeys(self, keySetName=None): def GetCoreKeys(self, keySetName=None):
"""Return dict of core virtual-key keybindings for keySetName. """Return dict of core virtual-key keybindings for keySetName.
@ -654,8 +665,17 @@ class IdleConf:
'<<toggle-tabs>>': ['<Alt-Key-t>'], '<<toggle-tabs>>': ['<Alt-Key-t>'],
'<<change-indentwidth>>': ['<Alt-Key-u>'], '<<change-indentwidth>>': ['<Alt-Key-u>'],
'<<del-word-left>>': ['<Control-Key-BackSpace>'], '<<del-word-left>>': ['<Control-Key-BackSpace>'],
'<<del-word-right>>': ['<Control-Key-Delete>'] '<<del-word-right>>': ['<Control-Key-Delete>'],
'<<force-open-completions>>': ['<Control-Key-space>'],
'<<expand-word>>': ['<Alt-Key-slash>'],
'<<force-open-calltip>>': ['<Control-Key-backslash>'],
'<<flash-paren>>': ['<Control-Key-0>'],
'<<format-paragraph>>': ['<Alt-Key-q>'],
'<<run-module>>': ['<Key-F5>'],
'<<check-module>>': ['<Alt-Key-x>'],
'<<zoom-height>>': ['<Alt-Key-2>'],
} }
if keySetName: if keySetName:
if not (self.userCfg['keys'].has_section(keySetName) or if not (self.userCfg['keys'].has_section(keySetName) or
self.defaultCfg['keys'].has_section(keySetName)): self.defaultCfg['keys'].has_section(keySetName)):
@ -670,7 +690,8 @@ class IdleConf:
binding = self.GetKeyBinding(keySetName, event) binding = self.GetKeyBinding(keySetName, event)
if binding: if binding:
keyBindings[event] = binding keyBindings[event] = binding
else: #we are going to return a default, print warning # Otherwise return default in keyBindings.
elif event not in self.former_extension_events:
warning = ( warning = (
'\n Warning: config.py - IdleConf.GetCoreKeys -\n' '\n Warning: config.py - IdleConf.GetCoreKeys -\n'
' problem retrieving key binding for event %r\n' ' problem retrieving key binding for event %r\n'

116
Lib/idlelib/configdialog.py
View File

@ -15,7 +15,7 @@ from tkinter import (Toplevel, Listbox, Text, Scale, Canvas,
NONE, BOTH, X, Y, W, E, EW, NS, NSEW, NW, NONE, BOTH, X, Y, W, E, EW, NS, NSEW, NW,
HORIZONTAL, VERTICAL, ANCHOR, ACTIVE, END) HORIZONTAL, VERTICAL, ANCHOR, ACTIVE, END)
from tkinter.ttk import (Button, Checkbutton, Entry, Frame, Label, LabelFrame, from tkinter.ttk import (Button, Checkbutton, Entry, Frame, Label, LabelFrame,
Notebook, Radiobutton, Scrollbar, Style) OptionMenu, Notebook, Radiobutton, Scrollbar, Style)
import tkinter.colorchooser as tkColorChooser import tkinter.colorchooser as tkColorChooser
import tkinter.font as tkFont import tkinter.font as tkFont
from tkinter import messagebox from tkinter import messagebox
@ -198,7 +198,6 @@ class ConfigDialog(Toplevel):
def deactivate_current_config(self): def deactivate_current_config(self):
"""Remove current key bindings. """Remove current key bindings.
Iterate over window instances defined in parent and remove Iterate over window instances defined in parent and remove
the keybindings. the keybindings.
""" """
@ -288,6 +287,7 @@ class ConfigDialog(Toplevel):
"Fill self.extensions with data from the default and user configs." "Fill self.extensions with data from the default and user configs."
self.extensions = {} self.extensions = {}
for ext_name in idleConf.GetExtensions(active_only=False): for ext_name in idleConf.GetExtensions(active_only=False):
# Former built-in extensions are already filtered out.
self.extensions[ext_name] = [] self.extensions[ext_name] = []
for ext_name in self.extensions: for ext_name in self.extensions:
@ -796,7 +796,8 @@ class HighPage(Frame):
takefocus=FALSE, highlightthickness=0, wrap=NONE) takefocus=FALSE, highlightthickness=0, wrap=NONE)
text.bind('<Double-Button-1>', lambda e: 'break') text.bind('<Double-Button-1>', lambda e: 'break')
text.bind('<B1-Motion>', lambda e: 'break') text.bind('<B1-Motion>', lambda e: 'break')
text_and_tags=(('\n', 'normal'), text_and_tags=(
('\n', 'normal'),
('#you can click here', 'comment'), ('\n', 'normal'), ('#you can click here', 'comment'), ('\n', 'normal'),
('#to choose items', 'comment'), ('\n', 'normal'), ('#to choose items', 'comment'), ('\n', 'normal'),
('def', 'keyword'), (' ', 'normal'), ('def', 'keyword'), (' ', 'normal'),
@ -858,11 +859,10 @@ class HighPage(Frame):
frame_theme, text='Delete Custom Theme', frame_theme, text='Delete Custom Theme',
command=self.delete_custom) command=self.delete_custom)
self.theme_message = Label(frame_theme, borderwidth=2) self.theme_message = Label(frame_theme, borderwidth=2)
# Pack widgets: # Pack widgets:
# body. # body.
frame_custom.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH) frame_custom.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH)
frame_theme.pack(side=LEFT, padx=5, pady=5, fill=Y) frame_theme.pack(side=TOP, padx=5, pady=5, fill=X)
# frame_custom. # frame_custom.
self.frame_color_set.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=X) self.frame_color_set.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=X)
frame_fg_bg_toggle.pack(side=TOP, padx=5, pady=0) frame_fg_bg_toggle.pack(side=TOP, padx=5, pady=0)
@ -1764,15 +1764,30 @@ class GenPage(Frame):
(*)helplist: ListBox (*)helplist: ListBox
scroll_helplist: Scrollbar scroll_helplist: Scrollbar
""" """
# Integer values need StringVar because int('') raises.
self.startup_edit = tracers.add( self.startup_edit = tracers.add(
IntVar(self), ('main', 'General', 'editor-on-startup')) IntVar(self), ('main', 'General', 'editor-on-startup'))
self.autosave = tracers.add(
IntVar(self), ('main', 'General', 'autosave'))
self.win_width = tracers.add( self.win_width = tracers.add(
StringVar(self), ('main', 'EditorWindow', 'width')) StringVar(self), ('main', 'EditorWindow', 'width'))
self.win_height = tracers.add( self.win_height = tracers.add(
StringVar(self), ('main', 'EditorWindow', 'height')) StringVar(self), ('main', 'EditorWindow', 'height'))
self.autocomplete_wait = tracers.add(
StringVar(self), ('extensions', 'AutoComplete', 'popupwait'))
self.paren_style = tracers.add(
StringVar(self), ('extensions', 'ParenMatch', 'style'))
self.flash_delay = tracers.add(
StringVar(self), ('extensions', 'ParenMatch', 'flash-delay'))
self.paren_bell = tracers.add(
BooleanVar(self), ('extensions', 'ParenMatch', 'bell'))
self.autosave = tracers.add(
IntVar(self), ('main', 'General', 'autosave'))
self.format_width = tracers.add(
StringVar(self), ('extensions', 'FormatParagraph', 'max-width'))
self.context_lines = tracers.add(
StringVar(self), ('extensions', 'CodeContext', 'numlines'))
# Create widgets:
# Section frames. # Section frames.
frame_window = LabelFrame(self, borderwidth=2, relief=GROOVE, frame_window = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Window Preferences') text=' Window Preferences')
@ -1790,7 +1805,7 @@ class GenPage(Frame):
frame_run, variable=self.startup_edit, value=0, frame_run, variable=self.startup_edit, value=0,
text='Open Shell Window') text='Open Shell Window')
frame_win_size = Frame(frame_window, borderwidth=0,) frame_win_size = Frame(frame_window, borderwidth=0)
win_size_title = Label( win_size_title = Label(
frame_win_size, text='Initial Window Size (in characters)') frame_win_size, text='Initial Window Size (in characters)')
win_width_title = Label(frame_win_size, text='Width') win_width_title = Label(frame_win_size, text='Width')
@ -1800,6 +1815,26 @@ class GenPage(Frame):
self.win_height_int = Entry( self.win_height_int = Entry(
frame_win_size, textvariable=self.win_height, width=3) frame_win_size, textvariable=self.win_height, width=3)
frame_autocomplete = Frame(frame_window, borderwidth=0,)
auto_wait_title = Label(frame_autocomplete,
text='Completions Popup Wait (milliseconds)')
self.auto_wait_int = Entry(frame_autocomplete, width=6,
textvariable=self.autocomplete_wait)
frame_paren1 = Frame(frame_window, borderwidth=0)
paren_style_title = Label(frame_paren1, text='Paren Match Style')
self.paren_style_type = OptionMenu(
frame_paren1, self.paren_style, 'expression',
"opener","parens","expression")
frame_paren2 = Frame(frame_window, borderwidth=0)
paren_time_title = Label(
frame_paren2, text='Time Match Displayed (milliseconds)\n'
'(0 is until next input)')
self.paren_flash_time = Entry(
frame_paren2, textvariable=self.flash_delay, width=6)
self.bell_on = Checkbutton(
frame_paren2, text="Bell on Mismatch", variable=self.paren_bell)
# Frame_editor. # Frame_editor.
frame_save = Frame(frame_editor, borderwidth=0) frame_save = Frame(frame_editor, borderwidth=0)
run_save_title = Label(frame_save, text='At Start of Run (F5) ') run_save_title = Label(frame_save, text='At Start of Run (F5) ')
@ -1810,6 +1845,18 @@ class GenPage(Frame):
frame_save, variable=self.autosave, value=1, frame_save, variable=self.autosave, value=1,
text='No Prompt') text='No Prompt')
frame_format = Frame(frame_editor, borderwidth=0)
format_width_title = Label(frame_format,
text='Format Paragraph Max Width')
self.format_width_int = Entry(
frame_format, textvariable=self.format_width, width=4)
frame_context = Frame(frame_editor, borderwidth=0)
context_title = Label(frame_context, text='Context Lines :')
self.context_int = Entry(
frame_context, textvariable=self.context_lines, width=3)
# frame_help. # frame_help.
frame_helplist = Frame(frame_help) frame_helplist = Frame(frame_help)
frame_helplist_buttons = Frame(frame_helplist) frame_helplist_buttons = Frame(frame_helplist)
@ -1847,11 +1894,33 @@ class GenPage(Frame):
win_height_title.pack(side=RIGHT, anchor=E, pady=5) win_height_title.pack(side=RIGHT, anchor=E, pady=5)
self.win_width_int.pack(side=RIGHT, anchor=E, padx=10, pady=5) self.win_width_int.pack(side=RIGHT, anchor=E, padx=10, pady=5)
win_width_title.pack(side=RIGHT, anchor=E, pady=5) win_width_title.pack(side=RIGHT, anchor=E, pady=5)
# frame_autocomplete.
frame_autocomplete.pack(side=TOP, padx=5, pady=0, fill=X)
auto_wait_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.auto_wait_int.pack(side=TOP, padx=10, pady=5)
# frame_paren.
frame_paren1.pack(side=TOP, padx=5, pady=0, fill=X)
paren_style_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.paren_style_type.pack(side=TOP, padx=10, pady=5)
frame_paren2.pack(side=TOP, padx=5, pady=0, fill=X)
paren_time_title.pack(side=LEFT, anchor=W, padx=5)
self.bell_on.pack(side=RIGHT, anchor=E, padx=15, pady=5)
self.paren_flash_time.pack(side=TOP, anchor=W, padx=15, pady=5)
# frame_save. # frame_save.
frame_save.pack(side=TOP, padx=5, pady=0, fill=X) frame_save.pack(side=TOP, padx=5, pady=0, fill=X)
run_save_title.pack(side=LEFT, anchor=W, padx=5, pady=5) run_save_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.save_auto_on.pack(side=RIGHT, anchor=W, padx=5, pady=5) self.save_auto_on.pack(side=RIGHT, anchor=W, padx=5, pady=5)
self.save_ask_on.pack(side=RIGHT, anchor=W, padx=5, pady=5) self.save_ask_on.pack(side=RIGHT, anchor=W, padx=5, pady=5)
# frame_format.
frame_format.pack(side=TOP, padx=5, pady=0, fill=X)
format_width_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.format_width_int.pack(side=TOP, padx=10, pady=5)
# frame_context.
frame_context.pack(side=TOP, padx=5, pady=0, fill=X)
context_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.context_int.pack(side=TOP, padx=5, pady=5)
# frame_help. # frame_help.
frame_helplist_buttons.pack(side=RIGHT, padx=5, pady=5, fill=Y) frame_helplist_buttons.pack(side=RIGHT, padx=5, pady=5, fill=Y)
frame_helplist.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH) frame_helplist.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH)
@ -1863,17 +1932,30 @@ class GenPage(Frame):
def load_general_cfg(self): def load_general_cfg(self):
"Load current configuration settings for the general options." "Load current configuration settings for the general options."
# Set startup state. # Set variables for all windows.
self.startup_edit.set(idleConf.GetOption( self.startup_edit.set(idleConf.GetOption(
'main', 'General', 'editor-on-startup', default=0, type='bool')) 'main', 'General', 'editor-on-startup', type='bool'))
# Set autosave state.
self.autosave.set(idleConf.GetOption(
'main', 'General', 'autosave', default=0, type='bool'))
# Set initial window size.
self.win_width.set(idleConf.GetOption( self.win_width.set(idleConf.GetOption(
'main', 'EditorWindow', 'width', type='int')) 'main', 'EditorWindow', 'width', type='int'))
self.win_height.set(idleConf.GetOption( self.win_height.set(idleConf.GetOption(
'main', 'EditorWindow', 'height', type='int')) 'main', 'EditorWindow', 'height', type='int'))
self.autocomplete_wait.set(idleConf.GetOption(
'extensions', 'AutoComplete', 'popupwait', type='int'))
self.paren_style.set(idleConf.GetOption(
'extensions', 'ParenMatch', 'style'))
self.flash_delay.set(idleConf.GetOption(
'extensions', 'ParenMatch', 'flash-delay', type='int'))
self.paren_bell.set(idleConf.GetOption(
'extensions', 'ParenMatch', 'bell'))
# Set variables for editor windows.
self.autosave.set(idleConf.GetOption(
'main', 'General', 'autosave', default=0, type='bool'))
self.format_width.set(idleConf.GetOption(
'extensions', 'FormatParagraph', 'max-width', type='int'))
self.context_lines.set(idleConf.GetOption(
'extensions', 'CodeContext', 'numlines', type='int'))
# Set additional help sources. # Set additional help sources.
self.user_helplist = idleConf.GetAllExtraHelpSourcesList() self.user_helplist = idleConf.GetAllExtraHelpSourcesList()
self.helplist.delete(0, 'end') self.helplist.delete(0, 'end')
@ -2034,10 +2116,10 @@ The IDLE Modern Unix key set is new in June 2016. It can only
be used with older IDLE releases if it is saved as a custom be used with older IDLE releases if it is saved as a custom
key set, with a different name. key set, with a different name.
''', ''',
'Extensions': ''' 'General': '''
Extensions: General:
Autocomplete: Popupwait is milleseconds to wait after key char, without AutoComplete: Popupwait is milleseconds to wait after key char, without
cursor movement, before popping up completion box. Key char is '.' after cursor movement, before popping up completion box. Key char is '.' after
identifier or a '/' (or '\\' on Windows) within a string. identifier or a '/' (or '\\' on Windows) within a string.

64
Lib/idlelib/editor.py
View File

@ -31,7 +31,6 @@ from idlelib import windows
TK_TABWIDTH_DEFAULT = 8 TK_TABWIDTH_DEFAULT = 8
_py_version = ' (%s)' % platform.python_version() _py_version = ' (%s)' % platform.python_version()
def _sphinx_version(): def _sphinx_version():
"Format sys.version_info to produce the Sphinx version string used to install the chm docs" "Format sys.version_info to produce the Sphinx version string used to install the chm docs"
major, minor, micro, level, serial = sys.version_info major, minor, micro, level, serial = sys.version_info
@ -52,11 +51,22 @@ class EditorWindow(object):
from idlelib import mainmenu from idlelib import mainmenu
from tkinter import Toplevel from tkinter import Toplevel
from idlelib.statusbar import MultiStatusBar from idlelib.statusbar import MultiStatusBar
from idlelib.autocomplete import AutoComplete
from idlelib.autoexpand import AutoExpand
from idlelib.calltips import CallTips
from idlelib.codecontext import CodeContext
from idlelib.paragraph import FormatParagraph
from idlelib.parenmatch import ParenMatch
from idlelib.rstrip import RstripExtension
from idlelib.zoomheight import ZoomHeight
filesystemencoding = sys.getfilesystemencoding() # for file names filesystemencoding = sys.getfilesystemencoding() # for file names
help_url = None help_url = None
def __init__(self, flist=None, filename=None, key=None, root=None): def __init__(self, flist=None, filename=None, key=None, root=None):
# Delay import: runscript imports pyshell imports EditorWindow.
from idlelib.runscript import ScriptBinding
if EditorWindow.help_url is None: if EditorWindow.help_url is None:
dochome = os.path.join(sys.base_prefix, 'Doc', 'index.html') dochome = os.path.join(sys.base_prefix, 'Doc', 'index.html')
if sys.platform.count('linux'): if sys.platform.count('linux'):
@ -84,7 +94,8 @@ class EditorWindow(object):
# Safari requires real file:-URLs # Safari requires real file:-URLs
EditorWindow.help_url = 'file://' + EditorWindow.help_url EditorWindow.help_url = 'file://' + EditorWindow.help_url
else: else:
EditorWindow.help_url = "https://docs.python.org/%d.%d/" % sys.version_info[:2] EditorWindow.help_url = ("https://docs.python.org/%d.%d/"
% sys.version_info[:2])
self.flist = flist self.flist = flist
root = root or flist.root root = root or flist.root
self.root = root self.root = root
@ -270,6 +281,43 @@ class EditorWindow(object):
self.askinteger = tkSimpleDialog.askinteger self.askinteger = tkSimpleDialog.askinteger
self.showerror = tkMessageBox.showerror self.showerror = tkMessageBox.showerror
# Add pseudoevents for former extension fixed keys.
# (This probably needs to be done once in the process.)
text.event_add('<<autocomplete>>', '<Key-Tab>')
text.event_add('<<try-open-completions>>', '<KeyRelease-period>',
'<KeyRelease-slash>', '<KeyRelease-backslash>')
text.event_add('<<try-open-calltip>>', '<KeyRelease-parenleft>')
text.event_add('<<refresh-calltip>>', '<KeyRelease-parenright>')
text.event_add('<<paren-closed>>', '<KeyRelease-parenright>',
'<KeyRelease-bracketright>', '<KeyRelease-braceright>')
# Former extension bindings depends on frame.text being packed
# (called from self.ResetColorizer()).
autocomplete = self.AutoComplete(self)
text.bind("<<autocomplete>>", autocomplete.autocomplete_event)
text.bind("<<try-open-completions>>",
autocomplete.try_open_completions_event)
text.bind("<<force-open-completions>>",
autocomplete.force_open_completions_event)
text.bind("<<expand-word>>", self.AutoExpand(self).expand_word_event)
text.bind("<<format-paragraph>>",
self.FormatParagraph(self).format_paragraph_event)
parenmatch = self.ParenMatch(self)
text.bind("<<flash-paren>>", parenmatch.flash_paren_event)
text.bind("<<paren-closed>>", parenmatch.paren_closed_event)
scriptbinding = ScriptBinding(self)
text.bind("<<check-module>>", scriptbinding.check_module_event)
text.bind("<<run-module>>", scriptbinding.run_module_event)
text.bind("<<do-rstrip>>", self.RstripExtension(self).do_rstrip)
calltips = self.CallTips(self)
text.bind("<<try-open-calltip>>", calltips.try_open_calltip_event)
#refresh-calltips must come after paren-closed to work right
text.bind("<<refresh-calltip>>", calltips.refresh_calltip_event)
text.bind("<<force-open-calltip>>", calltips.force_open_calltip_event)
text.bind("<<zoom-height>>", self.ZoomHeight(self).zoom_height_event)
text.bind("<<toggle-code-context>>",
self.CodeContext(self).toggle_code_context_event)
def _filename_to_unicode(self, filename): def _filename_to_unicode(self, filename):
"""Return filename as BMP unicode so diplayable in Tk.""" """Return filename as BMP unicode so diplayable in Tk."""
# Decode bytes to unicode. # Decode bytes to unicode.
@ -981,16 +1029,8 @@ class EditorWindow(object):
def get_standard_extension_names(self): def get_standard_extension_names(self):
return idleConf.GetExtensions(editor_only=True) return idleConf.GetExtensions(editor_only=True)
extfiles = { # map config-extension section names to new file names extfiles = { # Map built-in config-extension section names to file names.
'AutoComplete': 'autocomplete', 'ZzDummy': 'zzdummy',
'AutoExpand': 'autoexpand',
'CallTips': 'calltips',
'CodeContext': 'codecontext',
'FormatParagraph': 'paragraph',
'ParenMatch': 'parenmatch',
'RstripExtension': 'rstrip',
'ScriptBinding': 'runscript',
'ZoomHeight': 'zoomheight',
} }
def load_extension(self, name): def load_extension(self, name):

67
Lib/idlelib/idle_test/test_config.py
View File

@ -437,78 +437,57 @@ class IdleConfTest(unittest.TestCase):
eq = self.assertEqual eq = self.assertEqual
eq(conf.GetExtensions(), eq(conf.GetExtensions(),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['ZzDummy'])
'FormatParagraph', 'ParenMatch', 'RstripExtension', 'ScriptBinding',
'ZoomHeight'])
eq(conf.GetExtensions(active_only=False), eq(conf.GetExtensions(active_only=False),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['ZzDummy', 'DISABLE'])
'FormatParagraph', 'ParenMatch', 'RstripExtension', 'ScriptBinding',
'ZoomHeight', 'DISABLE'])
eq(conf.GetExtensions(editor_only=True), eq(conf.GetExtensions(editor_only=True),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['ZzDummy'])
'FormatParagraph', 'ParenMatch', 'RstripExtension', 'ScriptBinding',
'ZoomHeight'])
eq(conf.GetExtensions(shell_only=True), eq(conf.GetExtensions(shell_only=True),
['AutoComplete', 'AutoExpand', 'CallTips', 'FormatParagraph', [])
'ParenMatch', 'ZoomHeight'])
eq(conf.GetExtensions(active_only=False, editor_only=True), eq(conf.GetExtensions(active_only=False, editor_only=True),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['ZzDummy', 'DISABLE'])
'FormatParagraph', 'ParenMatch', 'RstripExtension',
'ScriptBinding', 'ZoomHeight', 'DISABLE'])
eq(conf.GetExtensions(active_only=False, shell_only=True),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext',
'FormatParagraph', 'ParenMatch', 'RstripExtension', 'ScriptBinding',
'ZoomHeight', 'DISABLE'])
# Add user extensions # Add user extensions
conf.SetOption('extensions', 'Foobar', 'enable', 'True') conf.SetOption('extensions', 'Foobar', 'enable', 'True')
eq(conf.GetExtensions(), eq(conf.GetExtensions(),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['ZzDummy', 'Foobar']) # User extensions didn't sort
'FormatParagraph', 'ParenMatch', 'RstripExtension',
'ScriptBinding', 'ZoomHeight', 'Foobar']) # User extensions didn't sort
eq(conf.GetExtensions(active_only=False), eq(conf.GetExtensions(active_only=False),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['ZzDummy', 'DISABLE', 'Foobar'])
'FormatParagraph', 'ParenMatch', 'RstripExtension',
'ScriptBinding', 'ZoomHeight', 'DISABLE', 'Foobar'])
def test_remove_key_bind_names(self): def test_remove_key_bind_names(self):
conf = self.mock_config() conf = self.mock_config()
self.assertCountEqual( self.assertCountEqual(
conf.RemoveKeyBindNames(conf.GetSectionList('default', 'extensions')), conf.RemoveKeyBindNames(conf.GetSectionList('default', 'extensions')),
['AutoComplete', 'AutoExpand', 'CallTips', 'CodeContext', ['AutoComplete', 'CodeContext', 'FormatParagraph', 'ParenMatch','ZzDummy'])
'FormatParagraph', 'ParenMatch', 'RstripExtension', 'ScriptBinding',
'ZoomHeight'])
def test_get_extn_name_for_event(self): def test_get_extn_name_for_event(self):
conf = self.mock_config() conf = self.mock_config()
eq = self.assertEqual eq = self.assertEqual
eq(conf.GetExtnNameForEvent('force-open-completions'), 'AutoComplete') eq(conf.GetExtnNameForEvent('z-in'), 'ZzDummy')
eq(conf.GetExtnNameForEvent('expand-word'), 'AutoExpand') eq(conf.GetExtnNameForEvent('z-out'), None)
eq(conf.GetExtnNameForEvent('force-open-calltip'), 'CallTips')
eq(conf.GetExtnNameForEvent('zoom-height'), 'ZoomHeight')
def test_get_extension_keys(self): def test_get_extension_keys(self):
conf = self.mock_config() conf = self.mock_config()
eq = self.assertEqual eq = self.assertEqual
eq(conf.GetExtensionKeys('AutoComplete'), eq(conf.GetExtensionKeys('ZzDummy'),
{'<<force-open-completions>>': ['<Control-Key-space>']}) {'<<z-in>>': ['<Control-Shift-KeyRelease-Insert>']})
eq(conf.GetExtensionKeys('ParenMatch'), # need option key test
{'<<flash-paren>>': ['<Control-Key-0>']}) ## key = ['<Option-Key-2>'] if sys.platform == 'darwin' else ['<Alt-Key-2>']
## eq(conf.GetExtensionKeys('ZoomHeight'), {'<<zoom-height>>': key})
key = ['<Option-Key-2>'] if sys.platform == 'darwin' else ['<Alt-Key-2>']
eq(conf.GetExtensionKeys('ZoomHeight'), {'<<zoom-height>>': key})
def test_get_extension_bindings(self): def test_get_extension_bindings(self):
conf = self.mock_config() conf = self.mock_config()
self.assertEqual(conf.GetExtensionBindings('NotExists'), {}) self.assertEqual(conf.GetExtensionBindings('NotExists'), {})
key = ['<Option-Key-2>'] if sys.platform == 'darwin' else ['<Alt-Key-2>'] #key = ['<Option-Key-2>'] if sys.platform == 'darwin' else ['<Alt-Key-2>']
expect = {'<<z-in>>': ['<Control-Shift-KeyRelease-Insert>'],
'<<z-out>>': ['<Control-Shift-KeyRelease-Delete>']}
self.assertEqual( self.assertEqual(
conf.GetExtensionBindings('ZoomHeight'), {'<<zoom-height>>': key}) conf.GetExtensionBindings('ZzDummy'), expect)
# Add non-configuarable bindings # Add non-configuarable bindings
conf.defaultCfg['extensions'].add_section('Foobar') conf.defaultCfg['extensions'].add_section('Foobar')
@ -542,9 +521,11 @@ class IdleConfTest(unittest.TestCase):
sys.platform = 'some-linux' sys.platform = 'some-linux'
self.assertEqual(conf.GetCurrentKeySet(), conf.GetKeySet(conf.CurrentKeys())) self.assertEqual(conf.GetCurrentKeySet(), conf.GetKeySet(conf.CurrentKeys()))
# This should not be the same, sicne replace <Alt- to <Option- # This should not be the same, since replace <Alt- to <Option-.
sys.platform = 'darwin' # Above depended on config-extensions.def having Alt keys,
self.assertNotEqual(conf.GetCurrentKeySet(), conf.GetKeySet(conf.CurrentKeys())) # which is no longer true.
# sys.platform = 'darwin'
# self.assertNotEqual(conf.GetCurrentKeySet(), conf.GetKeySet(conf.CurrentKeys()))
# Restore platform # Restore platform
sys.platform = current_platform sys.platform = current_platform

43
Lib/idlelib/idle_test/test_configdialog.py
View File

@ -824,19 +824,20 @@ class KeysPageTest(unittest.TestCase):
d.custom_name.set('my custom keys') d.custom_name.set('my custom keys')
d.bindingslist.delete(0, 'end') d.bindingslist.delete(0, 'end')
d.bindingslist.insert(0, 'copy') d.bindingslist.insert(0, 'copy')
d.bindingslist.insert(1, 'expand-word') d.bindingslist.insert(1, 'z-in')
d.bindingslist.selection_set(0) d.bindingslist.selection_set(0)
d.bindingslist.selection_anchor(0) d.bindingslist.selection_anchor(0)
# Core binding - adds to keys. # Core binding - adds to keys.
d.keybinding.set('<Key-F11>') d.keybinding.set('<Key-F11>')
self.assertEqual(keyspage, self.assertEqual(keyspage,
{'my custom keys': {'copy': '<Key-F11>'}}) {'my custom keys': {'copy': '<Key-F11>'}})
# Not a core binding - adds to extensions. # Not a core binding - adds to extensions.
d.bindingslist.selection_set(1) d.bindingslist.selection_set(1)
d.bindingslist.selection_anchor(1) d.bindingslist.selection_anchor(1)
d.keybinding.set('<Key-F11>') d.keybinding.set('<Key-F11>')
self.assertEqual(extpage, self.assertEqual(extpage,
{'AutoExpand_cfgBindings': {'expand-word': '<Key-F11>'}}) {'ZzDummy_cfgBindings': {'z-in': '<Key-F11>'}})
def test_set_keys_type(self): def test_set_keys_type(self):
eq = self.assertEqual eq = self.assertEqual
@ -1125,13 +1126,6 @@ class GenPageTest(unittest.TestCase):
self.assertEqual(mainpage, self.assertEqual(mainpage,
{'General': {'editor-on-startup': '0'}}) {'General': {'editor-on-startup': '0'}})
def test_autosave(self):
d = self.page
d.save_auto_on.invoke()
self.assertEqual(mainpage, {'General': {'autosave': '1'}})
d.save_ask_on.invoke()
self.assertEqual(mainpage, {'General': {'autosave': '0'}})
def test_editor_size(self): def test_editor_size(self):
d = self.page d = self.page
d.win_height_int.insert(0, '1') d.win_height_int.insert(0, '1')
@ -1140,6 +1134,37 @@ class GenPageTest(unittest.TestCase):
d.win_width_int.insert(0, '1') d.win_width_int.insert(0, '1')
self.assertEqual(mainpage, {'EditorWindow': {'width': '180'}}) self.assertEqual(mainpage, {'EditorWindow': {'width': '180'}})
def test_autocomplete_wait(self):
self.page.auto_wait_int.insert(0, '1')
self.assertEqual(extpage, {'AutoComplete': {'popupwait': '12000'}})
def test_parenmatch(self):
d = self.page
eq = self.assertEqual
d.paren_style_type['menu'].invoke(0)
eq(extpage, {'ParenMatch': {'style': 'opener'}})
changes.clear()
d.paren_flash_time.insert(0, '2')
eq(extpage, {'ParenMatch': {'flash-delay': '2500'}})
changes.clear()
d.bell_on.invoke()
eq(extpage, {'ParenMatch': {'bell': 'False'}})
def test_autosave(self):
d = self.page
d.save_auto_on.invoke()
self.assertEqual(mainpage, {'General': {'autosave': '1'}})
d.save_ask_on.invoke()
self.assertEqual(mainpage, {'General': {'autosave': '0'}})
def test_paragraph(self):
self.page.format_width_int.insert(0, '1')
self.assertEqual(extpage, {'FormatParagraph': {'max-width': '172'}})
def test_context(self):
self.page.context_int.insert(0, '1')
self.assertEqual(extpage, {'CodeContext': {'numlines': '13'}})
def test_source_selected(self): def test_source_selected(self):
d = self.page d = self.page
d.set = d.set_add_delete_state d.set = d.set_add_delete_state

14
Lib/idlelib/mainmenu.py
View File

@ -52,6 +52,11 @@ menudefs = [
('Find in Files...', '<<find-in-files>>'), ('Find in Files...', '<<find-in-files>>'),
('R_eplace...', '<<replace>>'), ('R_eplace...', '<<replace>>'),
('Go to _Line', '<<goto-line>>'), ('Go to _Line', '<<goto-line>>'),
('S_how Completions', '<<force-open-completions>>'),
('E_xpand Word', '<<expand-word>>'),
('Show C_all Tip', '<<force-open-calltip>>'),
('Show Surrounding P_arens', '<<flash-paren>>'),
]), ]),
('format', [ ('format', [
('_Indent Region', '<<indent-region>>'), ('_Indent Region', '<<indent-region>>'),
@ -62,9 +67,13 @@ menudefs = [
('Untabify Region', '<<untabify-region>>'), ('Untabify Region', '<<untabify-region>>'),
('Toggle Tabs', '<<toggle-tabs>>'), ('Toggle Tabs', '<<toggle-tabs>>'),
('New Indent Width', '<<change-indentwidth>>'), ('New Indent Width', '<<change-indentwidth>>'),
('F_ormat Paragraph', '<<format-paragraph>>'),
('S_trip Trailing Whitespace', '<<do-rstrip>>'),
]), ]),
('run', [ ('run', [
('Python Shell', '<<open-python-shell>>'), ('Python Shell', '<<open-python-shell>>'),
('C_heck Module', '<<check-module>>'),
('R_un Module', '<<run-module>>'),
]), ]),
('shell', [ ('shell', [
('_View Last Restart', '<<view-restart>>'), ('_View Last Restart', '<<view-restart>>'),
@ -80,7 +89,10 @@ menudefs = [
]), ]),
('options', [ ('options', [
('Configure _IDLE', '<<open-config-dialog>>'), ('Configure _IDLE', '<<open-config-dialog>>'),
None, ('_Code Context', '<<toggle-code-context>>'),
]),
('windows', [
('Zoom Height', '<<zoom-height>>'),
]), ]),
('help', [ ('help', [
('_About IDLE', '<<about-idle>>'), ('_About IDLE', '<<about-idle>>'),

1
Lib/idlelib/outwin.py
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@ -77,6 +77,7 @@ class OutputWindow(EditorWindow):
def __init__(self, *args): def __init__(self, *args):
EditorWindow.__init__(self, *args) EditorWindow.__init__(self, *args)
self.text.bind("<<goto-file-line>>", self.goto_file_line) self.text.bind("<<goto-file-line>>", self.goto_file_line)
self.text.unbind("<<toggle-code-context>>")
# Customize EditorWindow # Customize EditorWindow
def ispythonsource(self, filename): def ispythonsource(self, filename):

22
Lib/idlelib/paragraph.py
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@ -1,4 +1,4 @@
"""Extension to format a paragraph or selection to a max width. """Format a paragraph, comment block, or selection to a max width.
Does basic, standard text formatting, and also understands Python Does basic, standard text formatting, and also understands Python
comment blocks. Thus, for editing Python source code, this comment blocks. Thus, for editing Python source code, this
@ -21,15 +21,14 @@ from idlelib.config import idleConf
class FormatParagraph: class FormatParagraph:
menudefs = [
('format', [ # /s/edit/format dscherer@cmu.edu
('Format Paragraph', '<<format-paragraph>>'),
])
]
def __init__(self, editwin): def __init__(self, editwin):
self.editwin = editwin self.editwin = editwin
@classmethod
def reload(cls):
cls.max_width = idleConf.GetOption('extensions', 'FormatParagraph',
'max-width', type='int', default=72)
def close(self): def close(self):
self.editwin = None self.editwin = None
@ -45,11 +44,7 @@ class FormatParagraph:
The length limit parameter is for testing with a known value. The length limit parameter is for testing with a known value.
""" """
if limit is None: limit = self.max_width if limit is None else limit
# The default length limit is that defined by pep8
limit = idleConf.GetOption(
'extensions', 'FormatParagraph', 'max-width',
type='int', default=72)
text = self.editwin.text text = self.editwin.text
first, last = self.editwin.get_selection_indices() first, last = self.editwin.get_selection_indices()
if first and last: if first and last:
@ -75,6 +70,9 @@ class FormatParagraph:
text.see("insert") text.see("insert")
return "break" return "break"
FormatParagraph.reload()
def find_paragraph(text, mark): def find_paragraph(text, mark):
"""Returns the start/stop indices enclosing the paragraph that mark is in. """Returns the start/stop indices enclosing the paragraph that mark is in.

28
Lib/idlelib/parenmatch.py
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@ -1,4 +1,4 @@
"""ParenMatch -- An IDLE extension for parenthesis matching. """ParenMatch -- for parenthesis matching.
When you hit a right paren, the cursor should move briefly to the left When you hit a right paren, the cursor should move briefly to the left
paren. Paren here is used generically; the matching applies to paren. Paren here is used generically; the matching applies to
@ -30,18 +30,6 @@ class ParenMatch:
- Highlight when cursor is moved to the right of a closer. - Highlight when cursor is moved to the right of a closer.
This might be too expensive to check. This might be too expensive to check.
""" """
menudefs = [
('edit', [
("Show surrounding parens", "<<flash-paren>>"),
])
]
STYLE = idleConf.GetOption(
'extensions','ParenMatch','style', default='expression')
FLASH_DELAY = idleConf.GetOption(
'extensions','ParenMatch','flash-delay', type='int',default=500)
BELL = idleConf.GetOption(
'extensions','ParenMatch','bell', type='bool',default=1)
HILITE_CONFIG = idleConf.GetHighlight(idleConf.CurrentTheme(),'hilite')
RESTORE_VIRTUAL_EVENT_NAME = "<<parenmatch-check-restore>>" RESTORE_VIRTUAL_EVENT_NAME = "<<parenmatch-check-restore>>"
# We want the restore event be called before the usual return and # We want the restore event be called before the usual return and
@ -62,6 +50,17 @@ class ParenMatch:
self.is_restore_active = 0 self.is_restore_active = 0
self.set_style(self.STYLE) self.set_style(self.STYLE)
@classmethod
def reload(cls):
cls.STYLE = idleConf.GetOption(
'extensions','ParenMatch','style', default='opener')
cls.FLASH_DELAY = idleConf.GetOption(
'extensions','ParenMatch','flash-delay', type='int',default=500)
cls.BELL = idleConf.GetOption(
'extensions','ParenMatch','bell', type='bool', default=1)
cls.HILITE_CONFIG = idleConf.GetHighlight(idleConf.CurrentTheme(),
'hilite')
def activate_restore(self): def activate_restore(self):
"Activate mechanism to restore text from highlighting." "Activate mechanism to restore text from highlighting."
if not self.is_restore_active: if not self.is_restore_active:
@ -181,6 +180,9 @@ class ParenMatch:
lambda self=self, c=self.counter: self.handle_restore_timer(c)) lambda self=self, c=self.counter: self.handle_restore_timer(c))
ParenMatch.reload()
if __name__ == '__main__': if __name__ == '__main__':
import unittest import unittest
unittest.main('idlelib.idle_test.test_parenmatch', verbosity=2) unittest.main('idlelib.idle_test.test_parenmatch', verbosity=2)

4
Lib/idlelib/rstrip.py
View File

@ -2,12 +2,8 @@
class RstripExtension: class RstripExtension:
menudefs = [
('format', [None, ('Strip trailing whitespace', '<<do-rstrip>>'), ] ), ]
def __init__(self, editwin): def __init__(self, editwin):
self.editwin = editwin self.editwin = editwin
self.editwin.text.bind("<<do-rstrip>>", self.do_rstrip)
def do_rstrip(self, event=None): def do_rstrip(self, event=None):

27
Lib/idlelib/runscript.py
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@ -1,22 +1,14 @@
"""Extension to execute code outside the Python shell window. """Execute code from an editor.
This adds the following commands: Check module: do a full syntax check of the current module.
Also run the tabnanny to catch any inconsistent tabs.
- Check module does a full syntax check of the current module. Run module: also execute the module's code in the __main__ namespace.
It also runs the tabnanny to catch any inconsistent tabs. The window must have been saved previously. The module is added to
sys.modules, and is also added to the __main__ namespace.
- Run module executes the module's code in the __main__ namespace. The window
must have been saved previously. The module is added to sys.modules, and is
also added to the __main__ namespace.
XXX GvR Redesign this interface (yet again) as follows:
- Present a dialog box for ``Run Module''
- Allow specify command line arguments in the dialog box
TODO: Specify command line arguments in a dialog box.
""" """
import os import os
import tabnanny import tabnanny
import tokenize import tokenize
@ -40,11 +32,6 @@ by Format->Untabify Region and specify the number of columns used by each tab.
class ScriptBinding: class ScriptBinding:
menudefs = [
('run', [None,
('Check Module', '<<check-module>>'),
('Run Module', '<<run-module>>'), ]), ]
def __init__(self, editwin): def __init__(self, editwin):
self.editwin = editwin self.editwin = editwin
# Provide instance variables referenced by debugger # Provide instance variables referenced by debugger

8
Lib/idlelib/zoomheight.py
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@ -1,4 +1,4 @@
# Sample extension: zoom a window to maximum height "Zoom a window to maximum height."
import re import re
import sys import sys
@ -8,12 +8,6 @@ from idlelib import macosx
class ZoomHeight: class ZoomHeight:
menudefs = [
('windows', [
('_Zoom Height', '<<zoom-height>>'),
])
]
def __init__(self, editwin): def __init__(self, editwin):
self.editwin = editwin self.editwin = editwin

42
Lib/idlelib/zzdummy.py Normal file
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@ -0,0 +1,42 @@
"Example extension, also used for testing."
from idlelib.config import idleConf
ztext = idleConf.GetOption('extensions', 'ZzDummy', 'z-text')
class ZzDummy:
## menudefs = [
## ('format', [
## ('Z in', '<<z-in>>'),
## ('Z out', '<<z-out>>'),
## ] )
## ]
def __init__(self, editwin):
self.text = editwin.text
z_in = False
@classmethod
def reload(cls):
cls.ztext = idleConf.GetOption('extensions', 'ZzDummy', 'z-text')
def z_in_event(self, event):
"""
"""
text = self.text
text.undo_block_start()
for line in range(1, text.index('end')):
text.insert('%d.0', ztest)
text.undo_block_stop()
return "break"
def z_out_event(self, event): pass
ZzDummy.reload()
##if __name__ == "__main__":
## import unittest
## unittest.main('idlelib.idle_test.test_zzdummy',
## verbosity=2, exit=False)

20
Misc/NEWS.d/next/IDLE/2017-08-24-13-48-16.bpo-27099.rENefC.rst Normal file
View File

@ -0,0 +1,20 @@
Convert IDLE's built-in 'extensions' to regular features.
About 10 IDLE features were implemented as supposedly optional
extensions. Their different behavior could be confusing or worse for
users and not good for maintenance. Hence the conversion.
The main difference for users is that user configurable key bindings
for builtin features are now handled uniformly. Now, editing a binding
in a keyset only affects its value in the keyset. All bindings are
defined together in the system-specific default keysets in config-
extensions.def. All custom keysets are saved as a whole in config-
extension.cfg. All take effect as soon as one clicks Apply or Ok.
The affected events are '<<force-open-completions>>', '<<expand-word>>',
'<<force-open-calltip>>', '<<flash-paren>>', '<<format-paragraph>>',
'<<run-module>>', '<<check-module>>', and '<<zoom-height>>'. Any
(global) customizations made before 3.6.3 will not affect their keyset-
specific customization after 3.6.3. and vice versa.
Inital patch by Charles Wohlganger.