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-rw-r--r--Lib/idlelib/CodeContext.py20
-rw-r--r--Lib/idlelib/EditorWindow.py8
-rw-r--r--Lib/idlelib/NEWS.txt20
-rw-r--r--Lib/idlelib/PyShell.py3
-rw-r--r--Lib/idlelib/config-extensions.def31
-rw-r--r--Lib/idlelib/configHandler.py52
6 files changed, 86 insertions, 48 deletions
diff --git a/Lib/idlelib/CodeContext.py b/Lib/idlelib/CodeContext.py
index f2fda41..c791f98 100644
--- a/Lib/idlelib/CodeContext.py
+++ b/Lib/idlelib/CodeContext.py
@@ -1,6 +1,6 @@
"""CodeContext - Display the block context of code at top of edit window
-Once code has scolled off the top of the screen, it can be difficult
+Once code has scrolled off the top of the screen, it can be difficult
to determine which block you are in. This extension implements a pane
at the top of each IDLE edit window which provides block structure
hints. These hints are the lines which contain the block opening
@@ -12,12 +12,11 @@ the context hints pane.
"""
import Tkinter
from configHandler import idleConf
-from PyShell import PyShell
+from sets import Set
import re
-BLOCKOPENERS = dict([(x, None) for x in ("class", "def", "elif", "else",
- "except", "finally", "for", "if",
- "try", "while")])
+BLOCKOPENERS = Set(["class", "def", "elif", "else", "except", "finally", "for",
+ "if", "try", "while"])
INFINITY = 1 << 30
UPDATEINTERVAL = 100 # millisec
FONTUPDATEINTERVAL = 1000 # millisec
@@ -33,11 +32,7 @@ class CodeContext:
"bgcolor", type="str", default="LightGray")
fgcolor = idleConf.GetOption("extensions", "CodeContext",
"fgcolor", type="str", default="Black")
- default_on = idleConf.GetOption("extensions", "CodeContext",
- "default_on", type="int", default=0)
def __init__(self, editwin):
- if isinstance(editwin, PyShell):
- return
self.editwin = editwin
self.text = editwin.text
self.textfont = self.text["font"]
@@ -45,7 +40,9 @@ class CodeContext:
# Dummy line, which starts the "block" of the whole document:
self.info = list(self.interesting_lines(1))
self.lastfirstline = 1
- if self.default_on:
+ visible = idleConf.GetOption("extensions", "CodeContext",
+ "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.
@@ -67,6 +64,9 @@ class CodeContext:
else:
self.label.destroy()
self.label = None
+ idleConf.SetOption("extensions", "CodeContext", "visible",
+ str(self.label is not None))
+ idleConf.SaveUserCfgFiles()
def get_line_info(self, linenum):
"""Get the line indent value, text, and any block start keyword
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index 605d34c..36cbb14 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -751,14 +751,16 @@ class EditorWindow:
traceback.print_exc()
def get_standard_extension_names(self):
- return idleConf.GetExtensions()
+ return idleConf.GetExtensions(editor_only=True)
def load_extension(self, name):
mod = __import__(name, globals(), locals(), [])
cls = getattr(mod, name)
+ keydefs = idleConf.GetExtensionBindings(name)
+ if hasattr(cls, "menudefs"):
+ self.fill_menus(cls.menudefs, keydefs)
ins = cls(self)
self.extensions[name] = ins
- keydefs=idleConf.GetExtensionBindings(name)
if keydefs:
self.apply_bindings(keydefs)
for vevent in keydefs.keys():
@@ -770,8 +772,6 @@ class EditorWindow:
methodname = methodname + "_event"
if hasattr(ins, methodname):
self.text.bind(vevent, getattr(ins, methodname))
- if hasattr(ins, "menudefs"):
- self.fill_menus(ins.menudefs, keydefs)
return ins
def apply_bindings(self, keydefs=None):
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index ba66bf6..921c8b7 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -1,8 +1,16 @@
What's New in IDLE 1.1a0?
-===================================
+=========================
*Release date: XX-XXX-2004*
+- CodeContext hint pane visibility state is now persistent across sessions.
+ The pane no longer appears in the shell window. Added capability to limit
+ extensions to shell window or editor windows. Noam Raphael addition
+ to Patch 936169.
+
+- Paragraph reformat width is now a configurable parameter in the
+ Options GUI.
+
- New Extension: CodeContext. Provides block structuring hints for code
which has scrolled above an edit window. Patch 936169 Noam Raphael.
@@ -52,7 +60,7 @@ What's New in IDLE 1.1a0?
What's New in IDLE 1.0?
-===================================
+=======================
*Release date: 29-Jul-2003*
@@ -61,7 +69,7 @@ What's New in IDLE 1.0?
What's New in IDLE 1.0 release candidate 2?
-===================================
+===========================================
*Release date: 24-Jul-2003*
@@ -69,7 +77,7 @@ What's New in IDLE 1.0 release candidate 2?
What's New in IDLE 1.0 release candidate 1?
-===================================
+===========================================
*Release date: 18-Jul-2003*
@@ -90,7 +98,7 @@ What's New in IDLE 1.0 release candidate 1?
What's New in IDLE 1.0b2?
-===================================
+=========================
*Release date: 29-Jun-2003*
@@ -131,7 +139,7 @@ What's New in IDLE 1.0b2?
What's New in IDLEfork 0.9b1?
-===================================
+=============================
*Release date: 02-Jun-2003*
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 028e3ee..951fde2 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -806,6 +806,9 @@ class PyShell(OutputWindow):
#
self.pollinterval = 50 # millisec
+ def get_standard_extension_names(self):
+ return idleConf.GetExtensions(shell_only=True)
+
reading = False
executing = False
canceled = False
diff --git a/Lib/idlelib/config-extensions.def b/Lib/idlelib/config-extensions.def
index 39f9098..4a4055f 100644
--- a/Lib/idlelib/config-extensions.def
+++ b/Lib/idlelib/config-extensions.def
@@ -1,25 +1,31 @@
+# config-extensions.def
+#
# IDLE reads several config files to determine user preferences. This
# file is the default configuration file for IDLE extensions settings.
#
# Each extension must have at least one section, named after the extension
# module. This section must contain an 'enable' item (=1 to enable the
-# extension, =0 to disable it) and also contain any other general configuration
-# items for the extension. Each extension must define at least one section
-# named ExtensionName_bindings or ExtensionName_cfgBindings. If present,
-# ExtensionName_bindings defines virtual event bindings for the extension that
-# are not user re-configurable. If present, ExtensionName_cfgBindings
-# defines virtual event bindings for the extension that may be sensibly
-# re-configured. If there are no keybindings for a menus' virtual events,
-# include lines like <<toggle-code-context>>= (See [CodeContext], below.)
-
+# extension, =0 to disable it), it may contain 'enable_editor' or 'enable_shell'
+# items, to apply it only to editor/shell windows, and may also contain any
+# other general configuration items for the extension.
+#
+# Each extension must define at least one section named ExtensionName_bindings
+# or ExtensionName_cfgBindings. If present, ExtensionName_bindings defines
+# virtual event bindings for the extension that are not user re-configurable.
+# If present, ExtensionName_cfgBindings defines virtual event bindings for the
+# extension that may be sensibly re-configured.
+#
+# If there are no keybindings for a menus' virtual events, include lines like
+# <<toggle-code-context>>= (See [CodeContext], below.)
+#
# Currently it is necessary to manually modify this file to change extension
# key bindings and default values. To customize, create
# ~/.idlerc/config-extensions.cfg and append the appropriate customized
# section(s). Those sections will override the defaults in this file.
-
+#
# Note: If a keybinding is already in use when the extension is
# loaded, the extension's virtual event's keybinding will be set to ''.
-
+#
# See config-keys.def for notes on specifying keys and extend.txt for
# information on creating IDLE extensions.
@@ -65,8 +71,9 @@ check-restore=<KeyPress>
[CodeContext]
enable=1
+enable_shell=0
numlines=3
-default_on=0
+visible=0
bgcolor=LightGray
fgcolor=Black
[CodeContext_bindings]
diff --git a/Lib/idlelib/configHandler.py b/Lib/idlelib/configHandler.py
index e0b1612..370f370 100644
--- a/Lib/idlelib/configHandler.py
+++ b/Lib/idlelib/configHandler.py
@@ -215,7 +215,8 @@ class IdleConf:
sys.stderr.write(warn)
return userDir
- def GetOption(self, configType, section, option, default=None, type=None):
+ def GetOption(self, configType, section, option, default=None, type=None,
+ warn_on_default=True):
"""
Get an option value for given config type and given general
configuration section/option or return a default. If type is specified,
@@ -224,21 +225,30 @@ class IdleConf:
fallback to a useable passed-in default if the option isn't present in
either the user or the default configuration.
configType must be one of ('main','extensions','highlight','keys')
- If a default is returned a warning is printed to stderr.
+ If a default is returned, and warn_on_default is True, a warning is
+ printed to stderr.
+
"""
if self.userCfg[configType].has_option(section,option):
return self.userCfg[configType].Get(section, option, type=type)
elif self.defaultCfg[configType].has_option(section,option):
return self.defaultCfg[configType].Get(section, option, type=type)
else: #returning default, print warning
- warning=('\n Warning: configHandler.py - IdleConf.GetOption -\n'
- ' problem retrieving configration option %r\n'
- ' from section %r.\n'
- ' returning default value: %r\n' %
- (option, section, default))
- sys.stderr.write(warning)
+ if warn_on_default:
+ warning = ('\n Warning: configHandler.py - IdleConf.GetOption -\n'
+ ' problem retrieving configration option %r\n'
+ ' from section %r.\n'
+ ' returning default value: %r\n' %
+ (option, section, default))
+ sys.stderr.write(warning)
return default
+ def SetOption(self, configType, section, option, value):
+ """In user's config file, set section's option to value.
+
+ """
+ self.userCfg[configType].SetOption(section, option, value)
+
def GetSectionList(self, configSet, configType):
"""
Get a list of sections from either the user or default config for
@@ -356,10 +366,10 @@ class IdleConf:
"""
return self.GetOption('main','Keys','name',default='')
- def GetExtensions(self, activeOnly=1):
+ def GetExtensions(self, active_only=True, editor_only=False, shell_only=False):
"""
Gets a list of all idle extensions declared in the config files.
- activeOnly - boolean, if true only return active (enabled) extensions
+ active_only - boolean, if true only return active (enabled) extensions
"""
extns=self.RemoveKeyBindNames(
self.GetSectionList('default','extensions'))
@@ -368,13 +378,23 @@ class IdleConf:
for extn in userExtns:
if extn not in extns: #user has added own extension
extns.append(extn)
- if activeOnly:
+ if active_only:
activeExtns=[]
for extn in extns:
- if self.GetOption('extensions',extn,'enable',default=1,
- type='bool'):
+ if self.GetOption('extensions', extn, 'enable', default=True,
+ type='bool'):
#the extension is enabled
- activeExtns.append(extn)
+ if editor_only or shell_only:
+ if editor_only:
+ option = "enable_editor"
+ else:
+ option = "enable_shell"
+ if self.GetOption('extensions', extn,option,
+ default=True, type='bool',
+ warn_on_default=False):
+ activeExtns.append(extn)
+ else:
+ activeExtns.append(extn)
return activeExtns
else:
return extns
@@ -401,7 +421,7 @@ class IdleConf:
"""
extName=None
vEvent='<<'+virtualEvent+'>>'
- for extn in self.GetExtensions(activeOnly=0):
+ for extn in self.GetExtensions(active_only=0):
for event in self.GetExtensionKeys(extn).keys():
if event == vEvent:
extName=extn
@@ -482,7 +502,7 @@ class IdleConf:
in an extension is already in use, that binding is disabled.
"""
keySet=self.GetCoreKeys(keySetName)
- activeExtns=self.GetExtensions(activeOnly=1)
+ activeExtns=self.GetExtensions(active_only=1)
for extn in activeExtns:
extKeys=self.__GetRawExtensionKeys(extn)
if extKeys: #the extension defines keybindings
generated by cgit v0.12 at 2024-12-11 12:33:40 (GMT)