cpython/Lib/idlelib/configdialog.py

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"""IDLE Configuration Dialog: support user customization of IDLE by GUI
Customize font faces, sizes, and colorization attributes. Set indentation
defaults. Customize keybindings. Colorization and keybindings can be
saved as user defined sets. Select startup options including shell/editor
and default window size. Define additional help sources.
Note that tab width in IDLE is currently fixed at eight due to Tk issues.
Refer to comments in EditorWindow autoindent code for details.
"""
import re
from tkinter import (Toplevel, Listbox, Canvas,
StringVar, BooleanVar, IntVar, TRUE, FALSE,
TOP, BOTTOM, RIGHT, LEFT, SOLID, GROOVE,
NONE, BOTH, X, Y, W, E, EW, NS, NSEW, NW,
HORIZONTAL, VERTICAL, ANCHOR, ACTIVE, END, TclError)
from tkinter.ttk import (Frame, LabelFrame, Button, Checkbutton, Entry, Label,
OptionMenu, Notebook, Radiobutton, Scrollbar, Style,
Spinbox, Combobox)
from tkinter import colorchooser
import tkinter.font as tkfont
from tkinter import messagebox
from idlelib.config import idleConf, ConfigChanges
from idlelib.config_key import GetKeysWindow
from idlelib.dynoption import DynOptionMenu
from idlelib import macosx
from idlelib.query import SectionName, HelpSource
from idlelib.textview import view_text
from idlelib.autocomplete import AutoComplete
from idlelib.codecontext import CodeContext
from idlelib.parenmatch import ParenMatch
from idlelib.format import FormatParagraph
from idlelib.squeezer import Squeezer
from idlelib.textview import ScrollableTextFrame
changes = ConfigChanges()
# Reload changed options in the following classes.
reloadables = (AutoComplete, CodeContext, ParenMatch, FormatParagraph,
Squeezer)
class ConfigDialog(Toplevel):
"""Config dialog for IDLE.
"""
def __init__(self, parent, title='', *, _htest=False, _utest=False):
"""Show the tabbed dialog for user configuration.
Args:
parent - parent of this dialog
title - string which is the title of this popup dialog
_htest - bool, change box location when running htest
_utest - bool, don't wait_window when running unittest
Note: Focus set on font page fontlist.
Methods:
create_widgets
cancel: Bound to DELETE_WINDOW protocol.
"""
Toplevel.__init__(self, parent)
self.parent = parent
if _htest:
parent.instance_dict = {}
if not _utest:
self.withdraw()
Merged revisions 58221-58741 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r58221 | georg.brandl | 2007-09-20 10:57:59 -0700 (Thu, 20 Sep 2007) | 2 lines Patch #1181: add os.environ.clear() method. ........ r58225 | sean.reifschneider | 2007-09-20 23:33:28 -0700 (Thu, 20 Sep 2007) | 3 lines Issue1704287: "make install" fails unless you do "make" first. Make oldsharedmods and sharedmods in "libinstall". ........ r58232 | guido.van.rossum | 2007-09-22 13:18:03 -0700 (Sat, 22 Sep 2007) | 4 lines Patch # 188 by Philip Jenvey. Make tell() mark CRLF as a newline. With unit test. ........ r58242 | georg.brandl | 2007-09-24 10:55:47 -0700 (Mon, 24 Sep 2007) | 2 lines Fix typo and double word. ........ r58245 | georg.brandl | 2007-09-24 10:59:28 -0700 (Mon, 24 Sep 2007) | 2 lines #1196: document default radix for int(). ........ r58247 | georg.brandl | 2007-09-24 11:08:24 -0700 (Mon, 24 Sep 2007) | 2 lines #1177: accept 2xx responses for https too, not only http. ........ r58249 | andrew.kuchling | 2007-09-24 16:45:51 -0700 (Mon, 24 Sep 2007) | 1 line Remove stray odd character; grammar fix ........ r58250 | andrew.kuchling | 2007-09-24 16:46:28 -0700 (Mon, 24 Sep 2007) | 1 line Typo fix ........ r58251 | andrew.kuchling | 2007-09-24 17:09:42 -0700 (Mon, 24 Sep 2007) | 1 line Add various items ........ r58268 | vinay.sajip | 2007-09-26 22:34:45 -0700 (Wed, 26 Sep 2007) | 1 line Change to flush and close logic to fix #1760556. ........ r58269 | vinay.sajip | 2007-09-26 22:38:51 -0700 (Wed, 26 Sep 2007) | 1 line Change to basicConfig() to fix #1021. ........ r58270 | georg.brandl | 2007-09-26 23:26:58 -0700 (Wed, 26 Sep 2007) | 2 lines #1208: document match object's boolean value. ........ r58271 | vinay.sajip | 2007-09-26 23:56:13 -0700 (Wed, 26 Sep 2007) | 1 line Minor date change. ........ r58272 | vinay.sajip | 2007-09-27 00:35:10 -0700 (Thu, 27 Sep 2007) | 1 line Change to LogRecord.__init__() to fix #1206. Note that archaic use of type(x) == types.DictType is because of keeping 1.5.2 compatibility. While this is much less relevant these days, there probably needs to be a separate commit for removing all archaic constructs at the same time. ........ r58288 | brett.cannon | 2007-09-30 12:45:10 -0700 (Sun, 30 Sep 2007) | 9 lines tuple.__repr__ did not consider a reference loop as it is not possible from Python code; but it is possible from C. object.__str__ had the issue of not expecting a type to doing something within it's tp_str implementation that could trigger an infinite recursion, but it could in C code.. Both found thanks to BaseException and how it handles its repr. Closes issue #1686386. Thanks to Thomas Herve for taking an initial stab at coming up with a solution. ........ r58289 | brett.cannon | 2007-09-30 13:37:19 -0700 (Sun, 30 Sep 2007) | 3 lines Fix error introduced by r58288; if a tuple is length 0 return its repr and don't worry about any self-referring tuples. ........ r58294 | facundo.batista | 2007-10-02 10:01:24 -0700 (Tue, 02 Oct 2007) | 11 lines Made the various is_* operations return booleans. This was discussed with Cawlishaw by mail, and he basically confirmed that to these is_* operations, there's no need to return Decimal(0) and Decimal(1) if the language supports the False and True booleans. Also added a few tests for the these functions in extra.decTest, since they are mostly untested (apart from the doctests). Thanks Mark Dickinson ........ r58295 | facundo.batista | 2007-10-02 11:21:18 -0700 (Tue, 02 Oct 2007) | 4 lines Added a class to store the digits of log(10), so that they can be made available when necessary without recomputing. Thanks Mark Dickinson ........ r58299 | mark.summerfield | 2007-10-03 01:53:21 -0700 (Wed, 03 Oct 2007) | 4 lines Added note in footnote about string comparisons about unicodedata.normalize(). ........ r58304 | raymond.hettinger | 2007-10-03 14:18:11 -0700 (Wed, 03 Oct 2007) | 1 line enumerate() is no longer bounded to using sequences shorter than LONG_MAX. The possibility of overflow was sending some newsgroup posters into a tizzy. ........ r58305 | raymond.hettinger | 2007-10-03 17:20:27 -0700 (Wed, 03 Oct 2007) | 1 line itertools.count() no longer limited to sys.maxint. ........ r58306 | kurt.kaiser | 2007-10-03 18:49:54 -0700 (Wed, 03 Oct 2007) | 3 lines Assume that the user knows when he wants to end the line; don't insert something he didn't select or complete. ........ r58307 | kurt.kaiser | 2007-10-03 19:07:50 -0700 (Wed, 03 Oct 2007) | 2 lines Remove unused theme that was causing a fault in p3k. ........ r58308 | kurt.kaiser | 2007-10-03 19:09:17 -0700 (Wed, 03 Oct 2007) | 2 lines Clean up EditorWindow close. ........ r58309 | kurt.kaiser | 2007-10-03 19:53:07 -0700 (Wed, 03 Oct 2007) | 7 lines textView cleanup. Patch 1718043 Tal Einat. M idlelib/EditorWindow.py M idlelib/aboutDialog.py M idlelib/textView.py M idlelib/NEWS.txt ........ r58310 | kurt.kaiser | 2007-10-03 20:11:12 -0700 (Wed, 03 Oct 2007) | 3 lines configDialog cleanup. Patch 1730217 Tal Einat. ........ r58311 | neal.norwitz | 2007-10-03 23:00:48 -0700 (Wed, 03 Oct 2007) | 4 lines Coverity #151: Remove deadcode. All this code already exists above starting at line 653. ........ r58325 | fred.drake | 2007-10-04 19:46:12 -0700 (Thu, 04 Oct 2007) | 1 line wrap lines to <80 characters before fixing errors ........ r58326 | raymond.hettinger | 2007-10-04 19:47:07 -0700 (Thu, 04 Oct 2007) | 6 lines Add __asdict__() to NamedTuple and refine the docs. Add maxlen support to deque() and fixup docs. Partially fix __reduce__(). The None as a third arg was no longer supported. Still needs work on __reduce__() to handle recursive inputs. ........ r58327 | fred.drake | 2007-10-04 19:48:32 -0700 (Thu, 04 Oct 2007) | 3 lines move descriptions of ac_(in|out)_buffer_size to the right place http://bugs.python.org/issue1053 ........ r58329 | neal.norwitz | 2007-10-04 20:39:17 -0700 (Thu, 04 Oct 2007) | 3 lines dict could be NULL, so we need to XDECREF. Fix a compiler warning about passing a PyTypeObject* instead of PyObject*. ........ r58330 | neal.norwitz | 2007-10-04 20:41:19 -0700 (Thu, 04 Oct 2007) | 2 lines Fix Coverity #158: Check the correct variable. ........ r58332 | neal.norwitz | 2007-10-04 22:01:38 -0700 (Thu, 04 Oct 2007) | 7 lines Fix Coverity #159. This code was broken if save() returned a negative number since i contained a boolean value and then we compared i < 0 which should never be true. Will backport (assuming it's necessary) ........ r58334 | neal.norwitz | 2007-10-04 22:29:17 -0700 (Thu, 04 Oct 2007) | 1 line Add a note about fixing some more warnings found by Coverity. ........ r58338 | raymond.hettinger | 2007-10-05 12:07:31 -0700 (Fri, 05 Oct 2007) | 1 line Restore BEGIN/END THREADS macros which were squashed in the previous checkin ........ r58343 | gregory.p.smith | 2007-10-06 00:48:10 -0700 (Sat, 06 Oct 2007) | 3 lines Stab in the dark attempt to fix the test_bsddb3 failure on sparc and S-390 ubuntu buildbots. ........ r58344 | gregory.p.smith | 2007-10-06 00:51:59 -0700 (Sat, 06 Oct 2007) | 2 lines Allows BerkeleyDB 4.6.x >= 4.6.21 for the bsddb module. ........ r58348 | gregory.p.smith | 2007-10-06 08:47:37 -0700 (Sat, 06 Oct 2007) | 3 lines Use the host the author likely meant in the first place. pop.gmail.com is reliable. gmail.org is someones personal domain. ........ r58351 | neal.norwitz | 2007-10-06 12:16:28 -0700 (Sat, 06 Oct 2007) | 3 lines Ensure that this test will pass even if another test left an unwritable TESTFN. Also use the safe unlink in test_support instead of rolling our own here. ........ r58368 | georg.brandl | 2007-10-08 00:50:24 -0700 (Mon, 08 Oct 2007) | 3 lines #1123: fix the docs for the str.split(None, sep) case. Also expand a few other methods' docs, which had more info in the deprecated string module docs. ........ r58369 | georg.brandl | 2007-10-08 01:06:05 -0700 (Mon, 08 Oct 2007) | 2 lines Update docstring of sched, also remove an unused assignment. ........ r58370 | raymond.hettinger | 2007-10-08 02:14:28 -0700 (Mon, 08 Oct 2007) | 5 lines Add comments to NamedTuple code. Let the field spec be either a string or a non-string sequence (suggested by Martin Blais with use cases). Improve the error message in the case of a SyntaxError (caused by a duplicate field name). ........ r58371 | raymond.hettinger | 2007-10-08 02:56:29 -0700 (Mon, 08 Oct 2007) | 1 line Missed a line in the docs ........ r58372 | raymond.hettinger | 2007-10-08 03:11:51 -0700 (Mon, 08 Oct 2007) | 1 line Better variable names ........ r58376 | georg.brandl | 2007-10-08 07:12:47 -0700 (Mon, 08 Oct 2007) | 3 lines #1199: docs for tp_as_{number,sequence,mapping}, by Amaury Forgeot d'Arc. No need to merge this to py3k! ........ r58380 | raymond.hettinger | 2007-10-08 14:26:58 -0700 (Mon, 08 Oct 2007) | 1 line Eliminate camelcase function name ........ r58381 | andrew.kuchling | 2007-10-08 16:23:03 -0700 (Mon, 08 Oct 2007) | 1 line Eliminate camelcase function name ........ r58382 | raymond.hettinger | 2007-10-08 18:36:23 -0700 (Mon, 08 Oct 2007) | 1 line Make the error messages more specific ........ r58384 | gregory.p.smith | 2007-10-08 23:02:21 -0700 (Mon, 08 Oct 2007) | 10 lines Splits Modules/_bsddb.c up into bsddb.h and _bsddb.c and adds a C API object available as bsddb.db.api. This is based on the patch submitted by Duncan Grisby here: http://sourceforge.net/tracker/index.php?func=detail&aid=1551895&group_id=13900&atid=313900 See this thread for additional info: http://sourceforge.net/mailarchive/forum.php?thread_name=E1GAVDK-0002rk-Iw%40apasphere.com&forum_name=pybsddb-users It also cleans up the code a little by removing some ifdef/endifs for python prior to 2.1 and for unsupported Berkeley DB <= 3.2. ........ r58385 | gregory.p.smith | 2007-10-08 23:50:43 -0700 (Mon, 08 Oct 2007) | 5 lines Fix a double free when positioning a database cursor to a non-existant string key (and probably a few other situations with string keys). This was reported with a patch as pybsddb sourceforge bug 1708868 by jjjhhhlll at gmail. ........ r58386 | gregory.p.smith | 2007-10-09 00:19:11 -0700 (Tue, 09 Oct 2007) | 3 lines Use the highest cPickle protocol in bsddb.dbshelve. This comes from sourceforge pybsddb patch 1551443 by w_barnes. ........ r58394 | gregory.p.smith | 2007-10-09 11:26:02 -0700 (Tue, 09 Oct 2007) | 2 lines remove another sleepycat reference ........ r58396 | kurt.kaiser | 2007-10-09 12:31:30 -0700 (Tue, 09 Oct 2007) | 3 lines Allow interrupt only when executing user code in subprocess Patch 1225 Tal Einat modified from IDLE-Spoon. ........ r58399 | brett.cannon | 2007-10-09 17:07:50 -0700 (Tue, 09 Oct 2007) | 5 lines Remove file-level typedefs that were inconsistently used throughout the file. Just move over to the public API names. Closes issue1238. ........ r58401 | raymond.hettinger | 2007-10-09 17:26:46 -0700 (Tue, 09 Oct 2007) | 1 line Accept Jim Jewett's api suggestion to use None instead of -1 to indicate unbounded deques. ........ r58403 | kurt.kaiser | 2007-10-09 17:55:40 -0700 (Tue, 09 Oct 2007) | 2 lines Allow cursor color change w/o restart. Patch 1725576 Tal Einat. ........ r58404 | kurt.kaiser | 2007-10-09 18:06:47 -0700 (Tue, 09 Oct 2007) | 2 lines show paste if > 80 columns. Patch 1659326 Tal Einat. ........ r58415 | thomas.heller | 2007-10-11 12:51:32 -0700 (Thu, 11 Oct 2007) | 5 lines On OS X, use os.uname() instead of gestalt.sysv(...) to get the operating system version. This allows to use ctypes when Python was configured with --disable-toolbox-glue. ........ r58419 | neal.norwitz | 2007-10-11 20:01:01 -0700 (Thu, 11 Oct 2007) | 1 line Get rid of warning about not being able to create an existing directory. ........ r58420 | neal.norwitz | 2007-10-11 20:01:30 -0700 (Thu, 11 Oct 2007) | 1 line Get rid of warnings on a bunch of platforms by using a proper prototype. ........ r58421 | neal.norwitz | 2007-10-11 20:01:54 -0700 (Thu, 11 Oct 2007) | 4 lines Get rid of compiler warning about retval being used (returned) without being initialized. (gcc warning and Coverity 202) ........ r58422 | neal.norwitz | 2007-10-11 20:03:23 -0700 (Thu, 11 Oct 2007) | 1 line Fix Coverity 168: Close the file before returning (exiting). ........ r58423 | neal.norwitz | 2007-10-11 20:04:18 -0700 (Thu, 11 Oct 2007) | 4 lines Fix Coverity 180: Don't overallocate. We don't need structs, but pointers. Also fix a memory leak. ........ r58424 | neal.norwitz | 2007-10-11 20:05:19 -0700 (Thu, 11 Oct 2007) | 5 lines Fix Coverity 185-186: If the passed in FILE is NULL, uninitialized memory would be accessed. Will backport. ........ r58425 | neal.norwitz | 2007-10-11 20:52:34 -0700 (Thu, 11 Oct 2007) | 1 line Get this module to compile with bsddb versions prior to 4.3 ........ r58430 | martin.v.loewis | 2007-10-12 01:56:52 -0700 (Fri, 12 Oct 2007) | 3 lines Bug #1216: Restore support for Visual Studio 2002. Will backport to 2.5. ........ r58433 | raymond.hettinger | 2007-10-12 10:53:11 -0700 (Fri, 12 Oct 2007) | 1 line Fix test of count.__repr__() to ignore the 'L' if the count is a long ........ r58434 | gregory.p.smith | 2007-10-12 11:44:06 -0700 (Fri, 12 Oct 2007) | 4 lines Fixes http://bugs.python.org/issue1233 - bsddb.dbshelve.DBShelf.append was useless due to inverted logic. Also adds a test case for RECNO dbs to test_dbshelve. ........ r58445 | georg.brandl | 2007-10-13 06:20:03 -0700 (Sat, 13 Oct 2007) | 2 lines Fix email example. ........ r58450 | gregory.p.smith | 2007-10-13 16:02:05 -0700 (Sat, 13 Oct 2007) | 2 lines Fix an uncollectable reference leak in bsddb.db.DBShelf.append ........ r58453 | neal.norwitz | 2007-10-13 17:18:40 -0700 (Sat, 13 Oct 2007) | 8 lines Let the O/S supply a port if none of the default ports can be used. This should make the tests more robust at the expense of allowing tests to be sloppier by not requiring them to cleanup after themselves. (It will legitamitely help when running two test suites simultaneously or if another process is already using one of the predefined ports.) Also simplifies (slightLy) the exception handling elsewhere. ........ r58459 | neal.norwitz | 2007-10-14 11:30:21 -0700 (Sun, 14 Oct 2007) | 2 lines Don't raise a string exception, they don't work anymore. ........ r58460 | neal.norwitz | 2007-10-14 11:40:37 -0700 (Sun, 14 Oct 2007) | 1 line Use unittest for assertions ........ r58468 | armin.rigo | 2007-10-15 00:48:35 -0700 (Mon, 15 Oct 2007) | 2 lines test_bigbits was not testing what it seemed to. ........ r58471 | guido.van.rossum | 2007-10-15 08:54:11 -0700 (Mon, 15 Oct 2007) | 3 lines Change a PyErr_Print() into a PyErr_Clear(), per discussion in issue 1031213. ........ r58500 | raymond.hettinger | 2007-10-16 12:18:30 -0700 (Tue, 16 Oct 2007) | 1 line Improve error messages ........ r58506 | raymond.hettinger | 2007-10-16 14:28:32 -0700 (Tue, 16 Oct 2007) | 1 line More docs, error messages, and tests ........ r58507 | andrew.kuchling | 2007-10-16 15:58:03 -0700 (Tue, 16 Oct 2007) | 1 line Add items ........ r58508 | brett.cannon | 2007-10-16 16:24:06 -0700 (Tue, 16 Oct 2007) | 3 lines Remove ``:const:`` notation on None in parameter list. Since the markup is not rendered for parameters it just showed up as ``:const:`None` `` in the output. ........ r58509 | brett.cannon | 2007-10-16 16:26:45 -0700 (Tue, 16 Oct 2007) | 3 lines Re-order some functions whose parameters differ between PyObject and const char * so that they are next to each other. ........ r58522 | armin.rigo | 2007-10-17 11:46:37 -0700 (Wed, 17 Oct 2007) | 5 lines Fix the overflow checking of list_repeat. Introduce overflow checking into list_inplace_repeat. Backport candidate, possibly. ........ r58530 | facundo.batista | 2007-10-17 20:16:03 -0700 (Wed, 17 Oct 2007) | 7 lines Issue #1580738. When HTTPConnection reads the whole stream with read(), it closes itself. When the stream is read in several calls to read(n), it should behave in the same way if HTTPConnection knows where the end of the stream is (through self.length). Added a test case for this behaviour. ........ r58531 | facundo.batista | 2007-10-17 20:44:48 -0700 (Wed, 17 Oct 2007) | 3 lines Issue 1289, just a typo. ........ r58532 | gregory.p.smith | 2007-10-18 00:56:54 -0700 (Thu, 18 Oct 2007) | 4 lines cleanup test_dbtables to use mkdtemp. cleanup dbtables to pass txn as a keyword argument whenever possible to avoid bugs and confusion. (dbtables.py line 447 self.db.get using txn as a non-keyword was an actual bug due to this) ........ r58533 | gregory.p.smith | 2007-10-18 01:34:20 -0700 (Thu, 18 Oct 2007) | 4 lines Fix a weird bug in dbtables: if it chose a random rowid string that contained NULL bytes it would cause the database all sorts of problems in the future leading to very strange random failures and corrupt dbtables.bsdTableDb dbs. ........ r58534 | gregory.p.smith | 2007-10-18 09:32:02 -0700 (Thu, 18 Oct 2007) | 3 lines A cleaner fix than the one committed last night. Generate random rowids that do not contain null bytes. ........ r58537 | gregory.p.smith | 2007-10-18 10:17:57 -0700 (Thu, 18 Oct 2007) | 2 lines mention bsddb fixes. ........ r58538 | raymond.hettinger | 2007-10-18 14:13:06 -0700 (Thu, 18 Oct 2007) | 1 line Remove useless warning ........ r58539 | gregory.p.smith | 2007-10-19 00:31:20 -0700 (Fri, 19 Oct 2007) | 2 lines squelch the warning that this test is supposed to trigger. ........ r58542 | georg.brandl | 2007-10-19 05:32:39 -0700 (Fri, 19 Oct 2007) | 2 lines Clarify wording for apply(). ........ r58544 | mark.summerfield | 2007-10-19 05:48:17 -0700 (Fri, 19 Oct 2007) | 3 lines Added a cross-ref to each other. ........ r58545 | georg.brandl | 2007-10-19 10:38:49 -0700 (Fri, 19 Oct 2007) | 2 lines #1284: "S" means "seen", not unread. ........ r58548 | thomas.heller | 2007-10-19 11:11:41 -0700 (Fri, 19 Oct 2007) | 4 lines Fix ctypes on 32-bit systems when Python is configured --with-system-ffi. See also https://bugs.launchpad.net/bugs/72505. Ported from release25-maint branch. ........ r58550 | facundo.batista | 2007-10-19 12:25:57 -0700 (Fri, 19 Oct 2007) | 8 lines The constructor from tuple was way too permissive: it allowed bad coefficient numbers, floats in the sign, and other details that generated directly the wrong number in the best case, or triggered misfunctionality in the alorithms. Test cases added for these issues. Thanks Mark Dickinson. ........ r58559 | georg.brandl | 2007-10-20 06:22:53 -0700 (Sat, 20 Oct 2007) | 2 lines Fix code being interpreted as a target. ........ r58561 | georg.brandl | 2007-10-20 06:36:24 -0700 (Sat, 20 Oct 2007) | 2 lines Document new "cmdoption" directive. ........ r58562 | georg.brandl | 2007-10-20 08:21:22 -0700 (Sat, 20 Oct 2007) | 2 lines Make a path more Unix-standardy. ........ r58564 | georg.brandl | 2007-10-20 10:51:39 -0700 (Sat, 20 Oct 2007) | 2 lines Document new directive "envvar". ........ r58567 | georg.brandl | 2007-10-20 11:08:14 -0700 (Sat, 20 Oct 2007) | 6 lines * Add new toplevel chapter, "Using Python." (how to install, configure and setup python on different platforms -- at least in theory.) * Move the Python on Mac docs in that chapter. * Add a new chapter about the command line invocation, by stargaming. ........ r58568 | georg.brandl | 2007-10-20 11:33:20 -0700 (Sat, 20 Oct 2007) | 2 lines Change title, for now. ........ r58569 | georg.brandl | 2007-10-20 11:39:25 -0700 (Sat, 20 Oct 2007) | 2 lines Add entry to ACKS. ........ r58570 | georg.brandl | 2007-10-20 12:05:45 -0700 (Sat, 20 Oct 2007) | 2 lines Clarify -E docs. ........ r58571 | georg.brandl | 2007-10-20 12:08:36 -0700 (Sat, 20 Oct 2007) | 2 lines Even more clarification. ........ r58572 | andrew.kuchling | 2007-10-20 12:25:37 -0700 (Sat, 20 Oct 2007) | 1 line Fix protocol name ........ r58573 | andrew.kuchling | 2007-10-20 12:35:18 -0700 (Sat, 20 Oct 2007) | 1 line Various items ........ r58574 | andrew.kuchling | 2007-10-20 12:39:35 -0700 (Sat, 20 Oct 2007) | 1 line Use correct header line ........ r58576 | armin.rigo | 2007-10-21 02:14:15 -0700 (Sun, 21 Oct 2007) | 3 lines Add a crasher for the long-standing issue with closing a file while another thread uses it. ........ r58577 | georg.brandl | 2007-10-21 03:01:56 -0700 (Sun, 21 Oct 2007) | 2 lines Remove duplicate crasher. ........ r58578 | georg.brandl | 2007-10-21 03:24:20 -0700 (Sun, 21 Oct 2007) | 2 lines Unify "byte code" to "bytecode". Also sprinkle :term: markup for it. ........ r58579 | georg.brandl | 2007-10-21 03:32:54 -0700 (Sun, 21 Oct 2007) | 2 lines Add markup to new function descriptions. ........ r58580 | georg.brandl | 2007-10-21 03:45:46 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term:s for descriptors. ........ r58581 | georg.brandl | 2007-10-21 03:46:24 -0700 (Sun, 21 Oct 2007) | 2 lines Unify "file-descriptor" to "file descriptor". ........ r58582 | georg.brandl | 2007-10-21 03:52:38 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term: for generators. ........ r58583 | georg.brandl | 2007-10-21 05:10:28 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term:s for iterator. ........ r58584 | georg.brandl | 2007-10-21 05:15:05 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term:s for "new-style class". ........ r58588 | neal.norwitz | 2007-10-21 21:47:54 -0700 (Sun, 21 Oct 2007) | 1 line Add Chris Monson so he can edit PEPs. ........ r58594 | guido.van.rossum | 2007-10-22 09:27:19 -0700 (Mon, 22 Oct 2007) | 4 lines Issue #1307, patch by Derek Shockey. When "MAIL" is received without args, an exception happens instead of sending a 501 syntax error response. ........ r58598 | travis.oliphant | 2007-10-22 19:40:56 -0700 (Mon, 22 Oct 2007) | 1 line Add phuang patch from Issue 708374 which adds offset parameter to mmap module. ........ r58601 | neal.norwitz | 2007-10-22 22:44:27 -0700 (Mon, 22 Oct 2007) | 2 lines Bug #1313, fix typo (wrong variable name) in example. ........ r58609 | georg.brandl | 2007-10-23 11:21:35 -0700 (Tue, 23 Oct 2007) | 2 lines Update Pygments version from externals. ........ r58618 | guido.van.rossum | 2007-10-23 12:25:41 -0700 (Tue, 23 Oct 2007) | 3 lines Issue 1307 by Derek Shockey, fox the same bug for RCPT. Neal: please backport! ........ r58620 | raymond.hettinger | 2007-10-23 13:37:41 -0700 (Tue, 23 Oct 2007) | 1 line Shorter name for namedtuple() ........ r58621 | andrew.kuchling | 2007-10-23 13:55:47 -0700 (Tue, 23 Oct 2007) | 1 line Update name ........ r58622 | raymond.hettinger | 2007-10-23 14:23:07 -0700 (Tue, 23 Oct 2007) | 1 line Fixup news entry ........ r58623 | raymond.hettinger | 2007-10-23 18:28:33 -0700 (Tue, 23 Oct 2007) | 1 line Optimize sum() for integer and float inputs. ........ r58624 | raymond.hettinger | 2007-10-23 19:05:51 -0700 (Tue, 23 Oct 2007) | 1 line Fixup error return and add support for intermixed ints and floats/ ........ r58628 | vinay.sajip | 2007-10-24 03:47:06 -0700 (Wed, 24 Oct 2007) | 1 line Bug #1321: Fixed logic error in TimedRotatingFileHandler.__init__() ........ r58641 | facundo.batista | 2007-10-24 12:11:08 -0700 (Wed, 24 Oct 2007) | 4 lines Issue 1290. CharacterData.__repr__ was constructing a string in response that keeped having a non-ascii character. ........ r58643 | thomas.heller | 2007-10-24 12:50:45 -0700 (Wed, 24 Oct 2007) | 1 line Added unittest for calling a function with paramflags (backport from py3k branch). ........ r58645 | matthias.klose | 2007-10-24 13:00:44 -0700 (Wed, 24 Oct 2007) | 2 lines - Build using system ffi library on arm*-linux*. ........ r58651 | georg.brandl | 2007-10-24 14:40:38 -0700 (Wed, 24 Oct 2007) | 2 lines Bug #1287: make os.environ.pop() work as expected. ........ r58652 | raymond.hettinger | 2007-10-24 19:26:58 -0700 (Wed, 24 Oct 2007) | 1 line Missing DECREFs ........ r58653 | matthias.klose | 2007-10-24 23:37:24 -0700 (Wed, 24 Oct 2007) | 2 lines - Build using system ffi library on arm*-linux*, pass --with-system-ffi to CONFIG_ARGS ........ r58655 | thomas.heller | 2007-10-25 12:47:32 -0700 (Thu, 25 Oct 2007) | 2 lines ffi_type_longdouble may be already #defined. See issue 1324. ........ r58656 | kurt.kaiser | 2007-10-25 15:43:45 -0700 (Thu, 25 Oct 2007) | 3 lines Correct an ancient bug in an unused path by removing that path: register() is now idempotent. ........ r58660 | kurt.kaiser | 2007-10-25 17:10:09 -0700 (Thu, 25 Oct 2007) | 4 lines 1. Add comments to provide top-level documentation. 2. Refactor to use more descriptive names. 3. Enhance tests in main(). ........ r58675 | georg.brandl | 2007-10-26 11:30:41 -0700 (Fri, 26 Oct 2007) | 2 lines Fix new pop() method on os.environ on ignorecase-platforms. ........ r58696 | neal.norwitz | 2007-10-27 15:32:21 -0700 (Sat, 27 Oct 2007) | 1 line Update URL for Pygments. 0.8.1 is no longer available ........ r58697 | hyeshik.chang | 2007-10-28 04:19:02 -0700 (Sun, 28 Oct 2007) | 3 lines - Add support for FreeBSD 8 which is recently forked from FreeBSD 7. - Regenerate IN module for most recent maintenance tree of FreeBSD 6 and 7. ........ r58698 | hyeshik.chang | 2007-10-28 05:38:09 -0700 (Sun, 28 Oct 2007) | 2 lines Enable platform-specific tweaks for FreeBSD 8 (exactly same to FreeBSD 7's yet) ........ r58700 | kurt.kaiser | 2007-10-28 12:03:59 -0700 (Sun, 28 Oct 2007) | 2 lines Add confirmation dialog before printing. Patch 1717170 Tal Einat. ........ r58706 | guido.van.rossum | 2007-10-29 13:52:45 -0700 (Mon, 29 Oct 2007) | 3 lines Patch 1353 by Jacob Winther. Add mp4 mapping to mimetypes.py. ........ r58709 | guido.van.rossum | 2007-10-29 15:15:05 -0700 (Mon, 29 Oct 2007) | 6 lines Backport fixes for the code that decodes octal escapes (and for PyString also hex escapes) -- this was reaching beyond the end of the input string buffer, even though it is not supposed to be \0-terminated. This has no visible effect but is clearly the correct thing to do. (In 3.0 it had a visible effect after removing ob_sstate from PyString.) ........ r58710 | kurt.kaiser | 2007-10-29 19:38:54 -0700 (Mon, 29 Oct 2007) | 7 lines check in Tal Einat's update to tabpage.py Patch 1612746 M configDialog.py M NEWS.txt AM tabbedpages.py ........ r58715 | georg.brandl | 2007-10-30 10:51:18 -0700 (Tue, 30 Oct 2007) | 2 lines Use correct markup. ........ r58716 | georg.brandl | 2007-10-30 10:57:12 -0700 (Tue, 30 Oct 2007) | 2 lines Make example about hiding None return values at the prompt clearer. ........ r58728 | neal.norwitz | 2007-10-30 23:33:20 -0700 (Tue, 30 Oct 2007) | 1 line Fix some compiler warnings for signed comparisons on Unix and Windows. ........ r58731 | martin.v.loewis | 2007-10-31 10:19:33 -0700 (Wed, 31 Oct 2007) | 2 lines Adding Christian Heimes. ........ r58737 | raymond.hettinger | 2007-10-31 14:57:58 -0700 (Wed, 31 Oct 2007) | 1 line Clarify the reasons why pickle is almost always better than marshal ........ r58739 | raymond.hettinger | 2007-10-31 15:15:49 -0700 (Wed, 31 Oct 2007) | 1 line Sets are marshalable. ........
2007-11-01 16:42:39 -03:00
self.title(title or 'IDLE Preferences')
x = parent.winfo_rootx() + 20
y = parent.winfo_rooty() + (30 if not _htest else 150)
self.geometry(f'+{x}+{y}')
# Each theme element key is its display name.
# The first value of the tuple is the sample area tag name.
# The second value is the display name list sort index.
self.create_widgets()
self.resizable(height=FALSE, width=FALSE)
self.transient(parent)
self.protocol("WM_DELETE_WINDOW", self.cancel)
self.fontpage.fontlist.focus_set()
# XXX Decide whether to keep or delete these key bindings.
# Key bindings for this dialog.
# self.bind('<Escape>', self.Cancel) #dismiss dialog, no save
# self.bind('<Alt-a>', self.Apply) #apply changes, save
# self.bind('<F1>', self.Help) #context help
# Attach callbacks after loading config to avoid calling them.
tracers.attach()
Merged revisions 58221-58741 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r58221 | georg.brandl | 2007-09-20 10:57:59 -0700 (Thu, 20 Sep 2007) | 2 lines Patch #1181: add os.environ.clear() method. ........ r58225 | sean.reifschneider | 2007-09-20 23:33:28 -0700 (Thu, 20 Sep 2007) | 3 lines Issue1704287: "make install" fails unless you do "make" first. Make oldsharedmods and sharedmods in "libinstall". ........ r58232 | guido.van.rossum | 2007-09-22 13:18:03 -0700 (Sat, 22 Sep 2007) | 4 lines Patch # 188 by Philip Jenvey. Make tell() mark CRLF as a newline. With unit test. ........ r58242 | georg.brandl | 2007-09-24 10:55:47 -0700 (Mon, 24 Sep 2007) | 2 lines Fix typo and double word. ........ r58245 | georg.brandl | 2007-09-24 10:59:28 -0700 (Mon, 24 Sep 2007) | 2 lines #1196: document default radix for int(). ........ r58247 | georg.brandl | 2007-09-24 11:08:24 -0700 (Mon, 24 Sep 2007) | 2 lines #1177: accept 2xx responses for https too, not only http. ........ r58249 | andrew.kuchling | 2007-09-24 16:45:51 -0700 (Mon, 24 Sep 2007) | 1 line Remove stray odd character; grammar fix ........ r58250 | andrew.kuchling | 2007-09-24 16:46:28 -0700 (Mon, 24 Sep 2007) | 1 line Typo fix ........ r58251 | andrew.kuchling | 2007-09-24 17:09:42 -0700 (Mon, 24 Sep 2007) | 1 line Add various items ........ r58268 | vinay.sajip | 2007-09-26 22:34:45 -0700 (Wed, 26 Sep 2007) | 1 line Change to flush and close logic to fix #1760556. ........ r58269 | vinay.sajip | 2007-09-26 22:38:51 -0700 (Wed, 26 Sep 2007) | 1 line Change to basicConfig() to fix #1021. ........ r58270 | georg.brandl | 2007-09-26 23:26:58 -0700 (Wed, 26 Sep 2007) | 2 lines #1208: document match object's boolean value. ........ r58271 | vinay.sajip | 2007-09-26 23:56:13 -0700 (Wed, 26 Sep 2007) | 1 line Minor date change. ........ r58272 | vinay.sajip | 2007-09-27 00:35:10 -0700 (Thu, 27 Sep 2007) | 1 line Change to LogRecord.__init__() to fix #1206. Note that archaic use of type(x) == types.DictType is because of keeping 1.5.2 compatibility. While this is much less relevant these days, there probably needs to be a separate commit for removing all archaic constructs at the same time. ........ r58288 | brett.cannon | 2007-09-30 12:45:10 -0700 (Sun, 30 Sep 2007) | 9 lines tuple.__repr__ did not consider a reference loop as it is not possible from Python code; but it is possible from C. object.__str__ had the issue of not expecting a type to doing something within it's tp_str implementation that could trigger an infinite recursion, but it could in C code.. Both found thanks to BaseException and how it handles its repr. Closes issue #1686386. Thanks to Thomas Herve for taking an initial stab at coming up with a solution. ........ r58289 | brett.cannon | 2007-09-30 13:37:19 -0700 (Sun, 30 Sep 2007) | 3 lines Fix error introduced by r58288; if a tuple is length 0 return its repr and don't worry about any self-referring tuples. ........ r58294 | facundo.batista | 2007-10-02 10:01:24 -0700 (Tue, 02 Oct 2007) | 11 lines Made the various is_* operations return booleans. This was discussed with Cawlishaw by mail, and he basically confirmed that to these is_* operations, there's no need to return Decimal(0) and Decimal(1) if the language supports the False and True booleans. Also added a few tests for the these functions in extra.decTest, since they are mostly untested (apart from the doctests). Thanks Mark Dickinson ........ r58295 | facundo.batista | 2007-10-02 11:21:18 -0700 (Tue, 02 Oct 2007) | 4 lines Added a class to store the digits of log(10), so that they can be made available when necessary without recomputing. Thanks Mark Dickinson ........ r58299 | mark.summerfield | 2007-10-03 01:53:21 -0700 (Wed, 03 Oct 2007) | 4 lines Added note in footnote about string comparisons about unicodedata.normalize(). ........ r58304 | raymond.hettinger | 2007-10-03 14:18:11 -0700 (Wed, 03 Oct 2007) | 1 line enumerate() is no longer bounded to using sequences shorter than LONG_MAX. The possibility of overflow was sending some newsgroup posters into a tizzy. ........ r58305 | raymond.hettinger | 2007-10-03 17:20:27 -0700 (Wed, 03 Oct 2007) | 1 line itertools.count() no longer limited to sys.maxint. ........ r58306 | kurt.kaiser | 2007-10-03 18:49:54 -0700 (Wed, 03 Oct 2007) | 3 lines Assume that the user knows when he wants to end the line; don't insert something he didn't select or complete. ........ r58307 | kurt.kaiser | 2007-10-03 19:07:50 -0700 (Wed, 03 Oct 2007) | 2 lines Remove unused theme that was causing a fault in p3k. ........ r58308 | kurt.kaiser | 2007-10-03 19:09:17 -0700 (Wed, 03 Oct 2007) | 2 lines Clean up EditorWindow close. ........ r58309 | kurt.kaiser | 2007-10-03 19:53:07 -0700 (Wed, 03 Oct 2007) | 7 lines textView cleanup. Patch 1718043 Tal Einat. M idlelib/EditorWindow.py M idlelib/aboutDialog.py M idlelib/textView.py M idlelib/NEWS.txt ........ r58310 | kurt.kaiser | 2007-10-03 20:11:12 -0700 (Wed, 03 Oct 2007) | 3 lines configDialog cleanup. Patch 1730217 Tal Einat. ........ r58311 | neal.norwitz | 2007-10-03 23:00:48 -0700 (Wed, 03 Oct 2007) | 4 lines Coverity #151: Remove deadcode. All this code already exists above starting at line 653. ........ r58325 | fred.drake | 2007-10-04 19:46:12 -0700 (Thu, 04 Oct 2007) | 1 line wrap lines to <80 characters before fixing errors ........ r58326 | raymond.hettinger | 2007-10-04 19:47:07 -0700 (Thu, 04 Oct 2007) | 6 lines Add __asdict__() to NamedTuple and refine the docs. Add maxlen support to deque() and fixup docs. Partially fix __reduce__(). The None as a third arg was no longer supported. Still needs work on __reduce__() to handle recursive inputs. ........ r58327 | fred.drake | 2007-10-04 19:48:32 -0700 (Thu, 04 Oct 2007) | 3 lines move descriptions of ac_(in|out)_buffer_size to the right place http://bugs.python.org/issue1053 ........ r58329 | neal.norwitz | 2007-10-04 20:39:17 -0700 (Thu, 04 Oct 2007) | 3 lines dict could be NULL, so we need to XDECREF. Fix a compiler warning about passing a PyTypeObject* instead of PyObject*. ........ r58330 | neal.norwitz | 2007-10-04 20:41:19 -0700 (Thu, 04 Oct 2007) | 2 lines Fix Coverity #158: Check the correct variable. ........ r58332 | neal.norwitz | 2007-10-04 22:01:38 -0700 (Thu, 04 Oct 2007) | 7 lines Fix Coverity #159. This code was broken if save() returned a negative number since i contained a boolean value and then we compared i < 0 which should never be true. Will backport (assuming it's necessary) ........ r58334 | neal.norwitz | 2007-10-04 22:29:17 -0700 (Thu, 04 Oct 2007) | 1 line Add a note about fixing some more warnings found by Coverity. ........ r58338 | raymond.hettinger | 2007-10-05 12:07:31 -0700 (Fri, 05 Oct 2007) | 1 line Restore BEGIN/END THREADS macros which were squashed in the previous checkin ........ r58343 | gregory.p.smith | 2007-10-06 00:48:10 -0700 (Sat, 06 Oct 2007) | 3 lines Stab in the dark attempt to fix the test_bsddb3 failure on sparc and S-390 ubuntu buildbots. ........ r58344 | gregory.p.smith | 2007-10-06 00:51:59 -0700 (Sat, 06 Oct 2007) | 2 lines Allows BerkeleyDB 4.6.x >= 4.6.21 for the bsddb module. ........ r58348 | gregory.p.smith | 2007-10-06 08:47:37 -0700 (Sat, 06 Oct 2007) | 3 lines Use the host the author likely meant in the first place. pop.gmail.com is reliable. gmail.org is someones personal domain. ........ r58351 | neal.norwitz | 2007-10-06 12:16:28 -0700 (Sat, 06 Oct 2007) | 3 lines Ensure that this test will pass even if another test left an unwritable TESTFN. Also use the safe unlink in test_support instead of rolling our own here. ........ r58368 | georg.brandl | 2007-10-08 00:50:24 -0700 (Mon, 08 Oct 2007) | 3 lines #1123: fix the docs for the str.split(None, sep) case. Also expand a few other methods' docs, which had more info in the deprecated string module docs. ........ r58369 | georg.brandl | 2007-10-08 01:06:05 -0700 (Mon, 08 Oct 2007) | 2 lines Update docstring of sched, also remove an unused assignment. ........ r58370 | raymond.hettinger | 2007-10-08 02:14:28 -0700 (Mon, 08 Oct 2007) | 5 lines Add comments to NamedTuple code. Let the field spec be either a string or a non-string sequence (suggested by Martin Blais with use cases). Improve the error message in the case of a SyntaxError (caused by a duplicate field name). ........ r58371 | raymond.hettinger | 2007-10-08 02:56:29 -0700 (Mon, 08 Oct 2007) | 1 line Missed a line in the docs ........ r58372 | raymond.hettinger | 2007-10-08 03:11:51 -0700 (Mon, 08 Oct 2007) | 1 line Better variable names ........ r58376 | georg.brandl | 2007-10-08 07:12:47 -0700 (Mon, 08 Oct 2007) | 3 lines #1199: docs for tp_as_{number,sequence,mapping}, by Amaury Forgeot d'Arc. No need to merge this to py3k! ........ r58380 | raymond.hettinger | 2007-10-08 14:26:58 -0700 (Mon, 08 Oct 2007) | 1 line Eliminate camelcase function name ........ r58381 | andrew.kuchling | 2007-10-08 16:23:03 -0700 (Mon, 08 Oct 2007) | 1 line Eliminate camelcase function name ........ r58382 | raymond.hettinger | 2007-10-08 18:36:23 -0700 (Mon, 08 Oct 2007) | 1 line Make the error messages more specific ........ r58384 | gregory.p.smith | 2007-10-08 23:02:21 -0700 (Mon, 08 Oct 2007) | 10 lines Splits Modules/_bsddb.c up into bsddb.h and _bsddb.c and adds a C API object available as bsddb.db.api. This is based on the patch submitted by Duncan Grisby here: http://sourceforge.net/tracker/index.php?func=detail&aid=1551895&group_id=13900&atid=313900 See this thread for additional info: http://sourceforge.net/mailarchive/forum.php?thread_name=E1GAVDK-0002rk-Iw%40apasphere.com&forum_name=pybsddb-users It also cleans up the code a little by removing some ifdef/endifs for python prior to 2.1 and for unsupported Berkeley DB <= 3.2. ........ r58385 | gregory.p.smith | 2007-10-08 23:50:43 -0700 (Mon, 08 Oct 2007) | 5 lines Fix a double free when positioning a database cursor to a non-existant string key (and probably a few other situations with string keys). This was reported with a patch as pybsddb sourceforge bug 1708868 by jjjhhhlll at gmail. ........ r58386 | gregory.p.smith | 2007-10-09 00:19:11 -0700 (Tue, 09 Oct 2007) | 3 lines Use the highest cPickle protocol in bsddb.dbshelve. This comes from sourceforge pybsddb patch 1551443 by w_barnes. ........ r58394 | gregory.p.smith | 2007-10-09 11:26:02 -0700 (Tue, 09 Oct 2007) | 2 lines remove another sleepycat reference ........ r58396 | kurt.kaiser | 2007-10-09 12:31:30 -0700 (Tue, 09 Oct 2007) | 3 lines Allow interrupt only when executing user code in subprocess Patch 1225 Tal Einat modified from IDLE-Spoon. ........ r58399 | brett.cannon | 2007-10-09 17:07:50 -0700 (Tue, 09 Oct 2007) | 5 lines Remove file-level typedefs that were inconsistently used throughout the file. Just move over to the public API names. Closes issue1238. ........ r58401 | raymond.hettinger | 2007-10-09 17:26:46 -0700 (Tue, 09 Oct 2007) | 1 line Accept Jim Jewett's api suggestion to use None instead of -1 to indicate unbounded deques. ........ r58403 | kurt.kaiser | 2007-10-09 17:55:40 -0700 (Tue, 09 Oct 2007) | 2 lines Allow cursor color change w/o restart. Patch 1725576 Tal Einat. ........ r58404 | kurt.kaiser | 2007-10-09 18:06:47 -0700 (Tue, 09 Oct 2007) | 2 lines show paste if > 80 columns. Patch 1659326 Tal Einat. ........ r58415 | thomas.heller | 2007-10-11 12:51:32 -0700 (Thu, 11 Oct 2007) | 5 lines On OS X, use os.uname() instead of gestalt.sysv(...) to get the operating system version. This allows to use ctypes when Python was configured with --disable-toolbox-glue. ........ r58419 | neal.norwitz | 2007-10-11 20:01:01 -0700 (Thu, 11 Oct 2007) | 1 line Get rid of warning about not being able to create an existing directory. ........ r58420 | neal.norwitz | 2007-10-11 20:01:30 -0700 (Thu, 11 Oct 2007) | 1 line Get rid of warnings on a bunch of platforms by using a proper prototype. ........ r58421 | neal.norwitz | 2007-10-11 20:01:54 -0700 (Thu, 11 Oct 2007) | 4 lines Get rid of compiler warning about retval being used (returned) without being initialized. (gcc warning and Coverity 202) ........ r58422 | neal.norwitz | 2007-10-11 20:03:23 -0700 (Thu, 11 Oct 2007) | 1 line Fix Coverity 168: Close the file before returning (exiting). ........ r58423 | neal.norwitz | 2007-10-11 20:04:18 -0700 (Thu, 11 Oct 2007) | 4 lines Fix Coverity 180: Don't overallocate. We don't need structs, but pointers. Also fix a memory leak. ........ r58424 | neal.norwitz | 2007-10-11 20:05:19 -0700 (Thu, 11 Oct 2007) | 5 lines Fix Coverity 185-186: If the passed in FILE is NULL, uninitialized memory would be accessed. Will backport. ........ r58425 | neal.norwitz | 2007-10-11 20:52:34 -0700 (Thu, 11 Oct 2007) | 1 line Get this module to compile with bsddb versions prior to 4.3 ........ r58430 | martin.v.loewis | 2007-10-12 01:56:52 -0700 (Fri, 12 Oct 2007) | 3 lines Bug #1216: Restore support for Visual Studio 2002. Will backport to 2.5. ........ r58433 | raymond.hettinger | 2007-10-12 10:53:11 -0700 (Fri, 12 Oct 2007) | 1 line Fix test of count.__repr__() to ignore the 'L' if the count is a long ........ r58434 | gregory.p.smith | 2007-10-12 11:44:06 -0700 (Fri, 12 Oct 2007) | 4 lines Fixes http://bugs.python.org/issue1233 - bsddb.dbshelve.DBShelf.append was useless due to inverted logic. Also adds a test case for RECNO dbs to test_dbshelve. ........ r58445 | georg.brandl | 2007-10-13 06:20:03 -0700 (Sat, 13 Oct 2007) | 2 lines Fix email example. ........ r58450 | gregory.p.smith | 2007-10-13 16:02:05 -0700 (Sat, 13 Oct 2007) | 2 lines Fix an uncollectable reference leak in bsddb.db.DBShelf.append ........ r58453 | neal.norwitz | 2007-10-13 17:18:40 -0700 (Sat, 13 Oct 2007) | 8 lines Let the O/S supply a port if none of the default ports can be used. This should make the tests more robust at the expense of allowing tests to be sloppier by not requiring them to cleanup after themselves. (It will legitamitely help when running two test suites simultaneously or if another process is already using one of the predefined ports.) Also simplifies (slightLy) the exception handling elsewhere. ........ r58459 | neal.norwitz | 2007-10-14 11:30:21 -0700 (Sun, 14 Oct 2007) | 2 lines Don't raise a string exception, they don't work anymore. ........ r58460 | neal.norwitz | 2007-10-14 11:40:37 -0700 (Sun, 14 Oct 2007) | 1 line Use unittest for assertions ........ r58468 | armin.rigo | 2007-10-15 00:48:35 -0700 (Mon, 15 Oct 2007) | 2 lines test_bigbits was not testing what it seemed to. ........ r58471 | guido.van.rossum | 2007-10-15 08:54:11 -0700 (Mon, 15 Oct 2007) | 3 lines Change a PyErr_Print() into a PyErr_Clear(), per discussion in issue 1031213. ........ r58500 | raymond.hettinger | 2007-10-16 12:18:30 -0700 (Tue, 16 Oct 2007) | 1 line Improve error messages ........ r58506 | raymond.hettinger | 2007-10-16 14:28:32 -0700 (Tue, 16 Oct 2007) | 1 line More docs, error messages, and tests ........ r58507 | andrew.kuchling | 2007-10-16 15:58:03 -0700 (Tue, 16 Oct 2007) | 1 line Add items ........ r58508 | brett.cannon | 2007-10-16 16:24:06 -0700 (Tue, 16 Oct 2007) | 3 lines Remove ``:const:`` notation on None in parameter list. Since the markup is not rendered for parameters it just showed up as ``:const:`None` `` in the output. ........ r58509 | brett.cannon | 2007-10-16 16:26:45 -0700 (Tue, 16 Oct 2007) | 3 lines Re-order some functions whose parameters differ between PyObject and const char * so that they are next to each other. ........ r58522 | armin.rigo | 2007-10-17 11:46:37 -0700 (Wed, 17 Oct 2007) | 5 lines Fix the overflow checking of list_repeat. Introduce overflow checking into list_inplace_repeat. Backport candidate, possibly. ........ r58530 | facundo.batista | 2007-10-17 20:16:03 -0700 (Wed, 17 Oct 2007) | 7 lines Issue #1580738. When HTTPConnection reads the whole stream with read(), it closes itself. When the stream is read in several calls to read(n), it should behave in the same way if HTTPConnection knows where the end of the stream is (through self.length). Added a test case for this behaviour. ........ r58531 | facundo.batista | 2007-10-17 20:44:48 -0700 (Wed, 17 Oct 2007) | 3 lines Issue 1289, just a typo. ........ r58532 | gregory.p.smith | 2007-10-18 00:56:54 -0700 (Thu, 18 Oct 2007) | 4 lines cleanup test_dbtables to use mkdtemp. cleanup dbtables to pass txn as a keyword argument whenever possible to avoid bugs and confusion. (dbtables.py line 447 self.db.get using txn as a non-keyword was an actual bug due to this) ........ r58533 | gregory.p.smith | 2007-10-18 01:34:20 -0700 (Thu, 18 Oct 2007) | 4 lines Fix a weird bug in dbtables: if it chose a random rowid string that contained NULL bytes it would cause the database all sorts of problems in the future leading to very strange random failures and corrupt dbtables.bsdTableDb dbs. ........ r58534 | gregory.p.smith | 2007-10-18 09:32:02 -0700 (Thu, 18 Oct 2007) | 3 lines A cleaner fix than the one committed last night. Generate random rowids that do not contain null bytes. ........ r58537 | gregory.p.smith | 2007-10-18 10:17:57 -0700 (Thu, 18 Oct 2007) | 2 lines mention bsddb fixes. ........ r58538 | raymond.hettinger | 2007-10-18 14:13:06 -0700 (Thu, 18 Oct 2007) | 1 line Remove useless warning ........ r58539 | gregory.p.smith | 2007-10-19 00:31:20 -0700 (Fri, 19 Oct 2007) | 2 lines squelch the warning that this test is supposed to trigger. ........ r58542 | georg.brandl | 2007-10-19 05:32:39 -0700 (Fri, 19 Oct 2007) | 2 lines Clarify wording for apply(). ........ r58544 | mark.summerfield | 2007-10-19 05:48:17 -0700 (Fri, 19 Oct 2007) | 3 lines Added a cross-ref to each other. ........ r58545 | georg.brandl | 2007-10-19 10:38:49 -0700 (Fri, 19 Oct 2007) | 2 lines #1284: "S" means "seen", not unread. ........ r58548 | thomas.heller | 2007-10-19 11:11:41 -0700 (Fri, 19 Oct 2007) | 4 lines Fix ctypes on 32-bit systems when Python is configured --with-system-ffi. See also https://bugs.launchpad.net/bugs/72505. Ported from release25-maint branch. ........ r58550 | facundo.batista | 2007-10-19 12:25:57 -0700 (Fri, 19 Oct 2007) | 8 lines The constructor from tuple was way too permissive: it allowed bad coefficient numbers, floats in the sign, and other details that generated directly the wrong number in the best case, or triggered misfunctionality in the alorithms. Test cases added for these issues. Thanks Mark Dickinson. ........ r58559 | georg.brandl | 2007-10-20 06:22:53 -0700 (Sat, 20 Oct 2007) | 2 lines Fix code being interpreted as a target. ........ r58561 | georg.brandl | 2007-10-20 06:36:24 -0700 (Sat, 20 Oct 2007) | 2 lines Document new "cmdoption" directive. ........ r58562 | georg.brandl | 2007-10-20 08:21:22 -0700 (Sat, 20 Oct 2007) | 2 lines Make a path more Unix-standardy. ........ r58564 | georg.brandl | 2007-10-20 10:51:39 -0700 (Sat, 20 Oct 2007) | 2 lines Document new directive "envvar". ........ r58567 | georg.brandl | 2007-10-20 11:08:14 -0700 (Sat, 20 Oct 2007) | 6 lines * Add new toplevel chapter, "Using Python." (how to install, configure and setup python on different platforms -- at least in theory.) * Move the Python on Mac docs in that chapter. * Add a new chapter about the command line invocation, by stargaming. ........ r58568 | georg.brandl | 2007-10-20 11:33:20 -0700 (Sat, 20 Oct 2007) | 2 lines Change title, for now. ........ r58569 | georg.brandl | 2007-10-20 11:39:25 -0700 (Sat, 20 Oct 2007) | 2 lines Add entry to ACKS. ........ r58570 | georg.brandl | 2007-10-20 12:05:45 -0700 (Sat, 20 Oct 2007) | 2 lines Clarify -E docs. ........ r58571 | georg.brandl | 2007-10-20 12:08:36 -0700 (Sat, 20 Oct 2007) | 2 lines Even more clarification. ........ r58572 | andrew.kuchling | 2007-10-20 12:25:37 -0700 (Sat, 20 Oct 2007) | 1 line Fix protocol name ........ r58573 | andrew.kuchling | 2007-10-20 12:35:18 -0700 (Sat, 20 Oct 2007) | 1 line Various items ........ r58574 | andrew.kuchling | 2007-10-20 12:39:35 -0700 (Sat, 20 Oct 2007) | 1 line Use correct header line ........ r58576 | armin.rigo | 2007-10-21 02:14:15 -0700 (Sun, 21 Oct 2007) | 3 lines Add a crasher for the long-standing issue with closing a file while another thread uses it. ........ r58577 | georg.brandl | 2007-10-21 03:01:56 -0700 (Sun, 21 Oct 2007) | 2 lines Remove duplicate crasher. ........ r58578 | georg.brandl | 2007-10-21 03:24:20 -0700 (Sun, 21 Oct 2007) | 2 lines Unify "byte code" to "bytecode". Also sprinkle :term: markup for it. ........ r58579 | georg.brandl | 2007-10-21 03:32:54 -0700 (Sun, 21 Oct 2007) | 2 lines Add markup to new function descriptions. ........ r58580 | georg.brandl | 2007-10-21 03:45:46 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term:s for descriptors. ........ r58581 | georg.brandl | 2007-10-21 03:46:24 -0700 (Sun, 21 Oct 2007) | 2 lines Unify "file-descriptor" to "file descriptor". ........ r58582 | georg.brandl | 2007-10-21 03:52:38 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term: for generators. ........ r58583 | georg.brandl | 2007-10-21 05:10:28 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term:s for iterator. ........ r58584 | georg.brandl | 2007-10-21 05:15:05 -0700 (Sun, 21 Oct 2007) | 2 lines Add :term:s for "new-style class". ........ r58588 | neal.norwitz | 2007-10-21 21:47:54 -0700 (Sun, 21 Oct 2007) | 1 line Add Chris Monson so he can edit PEPs. ........ r58594 | guido.van.rossum | 2007-10-22 09:27:19 -0700 (Mon, 22 Oct 2007) | 4 lines Issue #1307, patch by Derek Shockey. When "MAIL" is received without args, an exception happens instead of sending a 501 syntax error response. ........ r58598 | travis.oliphant | 2007-10-22 19:40:56 -0700 (Mon, 22 Oct 2007) | 1 line Add phuang patch from Issue 708374 which adds offset parameter to mmap module. ........ r58601 | neal.norwitz | 2007-10-22 22:44:27 -0700 (Mon, 22 Oct 2007) | 2 lines Bug #1313, fix typo (wrong variable name) in example. ........ r58609 | georg.brandl | 2007-10-23 11:21:35 -0700 (Tue, 23 Oct 2007) | 2 lines Update Pygments version from externals. ........ r58618 | guido.van.rossum | 2007-10-23 12:25:41 -0700 (Tue, 23 Oct 2007) | 3 lines Issue 1307 by Derek Shockey, fox the same bug for RCPT. Neal: please backport! ........ r58620 | raymond.hettinger | 2007-10-23 13:37:41 -0700 (Tue, 23 Oct 2007) | 1 line Shorter name for namedtuple() ........ r58621 | andrew.kuchling | 2007-10-23 13:55:47 -0700 (Tue, 23 Oct 2007) | 1 line Update name ........ r58622 | raymond.hettinger | 2007-10-23 14:23:07 -0700 (Tue, 23 Oct 2007) | 1 line Fixup news entry ........ r58623 | raymond.hettinger | 2007-10-23 18:28:33 -0700 (Tue, 23 Oct 2007) | 1 line Optimize sum() for integer and float inputs. ........ r58624 | raymond.hettinger | 2007-10-23 19:05:51 -0700 (Tue, 23 Oct 2007) | 1 line Fixup error return and add support for intermixed ints and floats/ ........ r58628 | vinay.sajip | 2007-10-24 03:47:06 -0700 (Wed, 24 Oct 2007) | 1 line Bug #1321: Fixed logic error in TimedRotatingFileHandler.__init__() ........ r58641 | facundo.batista | 2007-10-24 12:11:08 -0700 (Wed, 24 Oct 2007) | 4 lines Issue 1290. CharacterData.__repr__ was constructing a string in response that keeped having a non-ascii character. ........ r58643 | thomas.heller | 2007-10-24 12:50:45 -0700 (Wed, 24 Oct 2007) | 1 line Added unittest for calling a function with paramflags (backport from py3k branch). ........ r58645 | matthias.klose | 2007-10-24 13:00:44 -0700 (Wed, 24 Oct 2007) | 2 lines - Build using system ffi library on arm*-linux*. ........ r58651 | georg.brandl | 2007-10-24 14:40:38 -0700 (Wed, 24 Oct 2007) | 2 lines Bug #1287: make os.environ.pop() work as expected. ........ r58652 | raymond.hettinger | 2007-10-24 19:26:58 -0700 (Wed, 24 Oct 2007) | 1 line Missing DECREFs ........ r58653 | matthias.klose | 2007-10-24 23:37:24 -0700 (Wed, 24 Oct 2007) | 2 lines - Build using system ffi library on arm*-linux*, pass --with-system-ffi to CONFIG_ARGS ........ r58655 | thomas.heller | 2007-10-25 12:47:32 -0700 (Thu, 25 Oct 2007) | 2 lines ffi_type_longdouble may be already #defined. See issue 1324. ........ r58656 | kurt.kaiser | 2007-10-25 15:43:45 -0700 (Thu, 25 Oct 2007) | 3 lines Correct an ancient bug in an unused path by removing that path: register() is now idempotent. ........ r58660 | kurt.kaiser | 2007-10-25 17:10:09 -0700 (Thu, 25 Oct 2007) | 4 lines 1. Add comments to provide top-level documentation. 2. Refactor to use more descriptive names. 3. Enhance tests in main(). ........ r58675 | georg.brandl | 2007-10-26 11:30:41 -0700 (Fri, 26 Oct 2007) | 2 lines Fix new pop() method on os.environ on ignorecase-platforms. ........ r58696 | neal.norwitz | 2007-10-27 15:32:21 -0700 (Sat, 27 Oct 2007) | 1 line Update URL for Pygments. 0.8.1 is no longer available ........ r58697 | hyeshik.chang | 2007-10-28 04:19:02 -0700 (Sun, 28 Oct 2007) | 3 lines - Add support for FreeBSD 8 which is recently forked from FreeBSD 7. - Regenerate IN module for most recent maintenance tree of FreeBSD 6 and 7. ........ r58698 | hyeshik.chang | 2007-10-28 05:38:09 -0700 (Sun, 28 Oct 2007) | 2 lines Enable platform-specific tweaks for FreeBSD 8 (exactly same to FreeBSD 7's yet) ........ r58700 | kurt.kaiser | 2007-10-28 12:03:59 -0700 (Sun, 28 Oct 2007) | 2 lines Add confirmation dialog before printing. Patch 1717170 Tal Einat. ........ r58706 | guido.van.rossum | 2007-10-29 13:52:45 -0700 (Mon, 29 Oct 2007) | 3 lines Patch 1353 by Jacob Winther. Add mp4 mapping to mimetypes.py. ........ r58709 | guido.van.rossum | 2007-10-29 15:15:05 -0700 (Mon, 29 Oct 2007) | 6 lines Backport fixes for the code that decodes octal escapes (and for PyString also hex escapes) -- this was reaching beyond the end of the input string buffer, even though it is not supposed to be \0-terminated. This has no visible effect but is clearly the correct thing to do. (In 3.0 it had a visible effect after removing ob_sstate from PyString.) ........ r58710 | kurt.kaiser | 2007-10-29 19:38:54 -0700 (Mon, 29 Oct 2007) | 7 lines check in Tal Einat's update to tabpage.py Patch 1612746 M configDialog.py M NEWS.txt AM tabbedpages.py ........ r58715 | georg.brandl | 2007-10-30 10:51:18 -0700 (Tue, 30 Oct 2007) | 2 lines Use correct markup. ........ r58716 | georg.brandl | 2007-10-30 10:57:12 -0700 (Tue, 30 Oct 2007) | 2 lines Make example about hiding None return values at the prompt clearer. ........ r58728 | neal.norwitz | 2007-10-30 23:33:20 -0700 (Tue, 30 Oct 2007) | 1 line Fix some compiler warnings for signed comparisons on Unix and Windows. ........ r58731 | martin.v.loewis | 2007-10-31 10:19:33 -0700 (Wed, 31 Oct 2007) | 2 lines Adding Christian Heimes. ........ r58737 | raymond.hettinger | 2007-10-31 14:57:58 -0700 (Wed, 31 Oct 2007) | 1 line Clarify the reasons why pickle is almost always better than marshal ........ r58739 | raymond.hettinger | 2007-10-31 15:15:49 -0700 (Wed, 31 Oct 2007) | 1 line Sets are marshalable. ........
2007-11-01 16:42:39 -03:00
if not _utest:
self.grab_set()
self.wm_deiconify()
self.wait_window()
2002-12-31 12:03:23 -04:00
def create_widgets(self):
"""Create and place widgets for tabbed dialog.
Widgets Bound to self:
frame: encloses all other widgets
note: Notebook
highpage: HighPage
fontpage: FontPage
keyspage: KeysPage
winpage: WinPage
shedpage: ShedPage
extpage: ExtPage
Methods:
create_action_buttons
load_configs: Load pages except for extensions.
activate_config_changes: Tell editors to reload.
"""
self.frame = frame = Frame(self, padding="5px")
self.frame.grid(sticky="nwes")
self.note = note = Notebook(frame)
self.extpage = ExtPage(note)
self.highpage = HighPage(note, self.extpage)
self.fontpage = FontPage(note, self.highpage)
self.keyspage = KeysPage(note, self.extpage)
self.winpage = WinPage(note)
self.shedpage = ShedPage(note)
note.add(self.fontpage, text=' Fonts ')
note.add(self.highpage, text='Highlights')
note.add(self.keyspage, text=' Keys ')
note.add(self.winpage, text=' Windows ')
note.add(self.shedpage, text=' Shell/Ed ')
note.add(self.extpage, text='Extensions')
note.enable_traversal()
note.pack(side=TOP, expand=TRUE, fill=BOTH)
self.create_action_buttons().pack(side=BOTTOM)
def create_action_buttons(self):
"""Return frame of action buttons for dialog.
Methods:
ok
apply
cancel
help
Widget Structure:
outer: Frame
buttons: Frame
(no assignment): Button (ok)
(no assignment): Button (apply)
(no assignment): Button (cancel)
(no assignment): Button (help)
(no assignment): Frame
"""
if macosx.isAquaTk():
# Changing the default padding on OSX results in unreadable
# text in the buttons.
padding_args = {}
else:
padding_args = {'padding': (6, 3)}
outer = Frame(self.frame, padding=2)
buttons_frame = Frame(outer, padding=2)
self.buttons = {}
for txt, cmd in (
('Ok', self.ok),
('Apply', self.apply),
('Cancel', self.cancel),
('Help', self.help)):
self.buttons[txt] = Button(buttons_frame, text=txt, command=cmd,
takefocus=FALSE, **padding_args)
self.buttons[txt].pack(side=LEFT, padx=5)
# Add space above buttons.
Frame(outer, height=2, borderwidth=0).pack(side=TOP)
buttons_frame.pack(side=BOTTOM)
return outer
def ok(self):
"""Apply config changes, then dismiss dialog."""
self.apply()
self.destroy()
def apply(self):
"""Apply config changes and leave dialog open."""
self.deactivate_current_config()
changes.save_all()
self.extpage.save_all_changed_extensions()
self.activate_config_changes()
def cancel(self):
"""Dismiss config dialog.
Methods:
destroy: inherited
"""
changes.clear()
self.destroy()
def destroy(self):
global font_sample_text
font_sample_text = self.fontpage.font_sample.get('1.0', 'end')
self.grab_release()
super().destroy()
def help(self):
"""Create textview for config dialog help.
Attributes accessed:
note
Methods:
view_text: Method from textview module.
"""
page = self.note.tab(self.note.select(), option='text').strip()
view_text(self, title='Help for IDLE preferences',
contents=help_common+help_pages.get(page, ''))
def deactivate_current_config(self):
"""Remove current key bindings.
Iterate over window instances defined in parent and remove
the keybindings.
"""
# Before a config is saved, some cleanup of current
# config must be done - remove the previous keybindings.
win_instances = self.parent.instance_dict.keys()
for instance in win_instances:
instance.RemoveKeybindings()
def activate_config_changes(self):
"""Apply configuration changes to current windows.
Dynamically update the current parent window instances
with some of the configuration changes.
"""
win_instances = self.parent.instance_dict.keys()
for instance in win_instances:
instance.ResetColorizer()
instance.ResetFont()
instance.set_notabs_indentwidth()
instance.ApplyKeybindings()
instance.reset_help_menu_entries()
instance.update_cursor_blink()
for klass in reloadables:
klass.reload()
# class TabPage(Frame): # A template for Page classes.
# def __init__(self, master):
# super().__init__(master)
# self.create_page_tab()
# self.load_tab_cfg()
# def create_page_tab(self):
# # Define tk vars and register var and callback with tracers.
# # Create subframes and widgets.
# # Pack widgets.
# def load_tab_cfg(self):
# # Initialize widgets with data from idleConf.
# def var_changed_var_name():
# # For each tk var that needs other than default callback.
# def other_methods():
# # Define tab-specific behavior.
font_sample_text = (
'<ASCII/Latin1>\n'
'AaBbCcDdEeFfGgHhIiJj\n1234567890#:+=(){}[]\n'
'\u00a2\u00a3\u00a5\u00a7\u00a9\u00ab\u00ae\u00b6\u00bd\u011e'
'\u00c0\u00c1\u00c2\u00c3\u00c4\u00c5\u00c7\u00d0\u00d8\u00df\n'
'\n<IPA,Greek,Cyrillic>\n'
'\u0250\u0255\u0258\u025e\u025f\u0264\u026b\u026e\u0270\u0277'
'\u027b\u0281\u0283\u0286\u028e\u029e\u02a2\u02ab\u02ad\u02af\n'
'\u0391\u03b1\u0392\u03b2\u0393\u03b3\u0394\u03b4\u0395\u03b5'
'\u0396\u03b6\u0397\u03b7\u0398\u03b8\u0399\u03b9\u039a\u03ba\n'
'\u0411\u0431\u0414\u0434\u0416\u0436\u041f\u043f\u0424\u0444'
'\u0427\u0447\u042a\u044a\u042d\u044d\u0460\u0464\u046c\u04dc\n'
'\n<Hebrew, Arabic>\n'
'\u05d0\u05d1\u05d2\u05d3\u05d4\u05d5\u05d6\u05d7\u05d8\u05d9'
'\u05da\u05db\u05dc\u05dd\u05de\u05df\u05e0\u05e1\u05e2\u05e3\n'
'\u0627\u0628\u062c\u062f\u0647\u0648\u0632\u062d\u0637\u064a'
'\u0660\u0661\u0662\u0663\u0664\u0665\u0666\u0667\u0668\u0669\n'
'\n<Devanagari, Tamil>\n'
'\u0966\u0967\u0968\u0969\u096a\u096b\u096c\u096d\u096e\u096f'
'\u0905\u0906\u0907\u0908\u0909\u090a\u090f\u0910\u0913\u0914\n'
'\u0be6\u0be7\u0be8\u0be9\u0bea\u0beb\u0bec\u0bed\u0bee\u0bef'
'\u0b85\u0b87\u0b89\u0b8e\n'
'\n<East Asian>\n'
'\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\n'
'\u6c49\u5b57\u6f22\u5b57\u4eba\u6728\u706b\u571f\u91d1\u6c34\n'
'\uac00\ub0d0\ub354\ub824\ubaa8\ubd64\uc218\uc720\uc988\uce58\n'
'\u3042\u3044\u3046\u3048\u304a\u30a2\u30a4\u30a6\u30a8\u30aa\n'
)
class FontPage(Frame):
def __init__(self, master, highpage):
super().__init__(master)
self.highlight_sample = highpage.highlight_sample
self.create_page_font()
self.load_font_cfg()
def create_page_font(self):
"""Return frame of widgets for Font tab.
Fonts: Enable users to provisionally change font face, size, or
boldness and to see the consequence of proposed choices. Each
action set 3 options in changes structuree and changes the
corresponding aspect of the font sample on this page and
highlight sample on highlight page.
Function load_font_cfg initializes font vars and widgets from
idleConf entries and tk.
Fontlist: mouse button 1 click or up or down key invoke
on_fontlist_select(), which sets var font_name.
Sizelist: clicking the menubutton opens the dropdown menu. A
mouse button 1 click or return key sets var font_size.
Bold_toggle: clicking the box toggles var font_bold.
Changing any of the font vars invokes var_changed_font, which
adds all 3 font options to changes and calls set_samples.
Set_samples applies a new font constructed from the font vars to
font_sample and to highlight_sample on the highlight page.
Widgets for FontPage(Frame): (*) widgets bound to self
frame_font: LabelFrame
frame_font_name: Frame
font_name_title: Label
(*)fontlist: ListBox - font_name
scroll_font: Scrollbar
frame_font_param: Frame
font_size_title: Label
(*)sizelist: DynOptionMenu - font_size
(*)bold_toggle: Checkbutton - font_bold
frame_sample: LabelFrame
(*)font_sample: Label
"""
self.font_name = tracers.add(StringVar(self), self.var_changed_font)
self.font_size = tracers.add(StringVar(self), self.var_changed_font)
self.font_bold = tracers.add(BooleanVar(self), self.var_changed_font)
# Define frames and widgets.
frame_font = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Shell/Editor Font ')
frame_sample = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Font Sample (Editable) ')
# frame_font.
frame_font_name = Frame(frame_font)
frame_font_param = Frame(frame_font)
font_name_title = Label(
frame_font_name, justify=LEFT, text='Font Face :')
self.fontlist = Listbox(frame_font_name, height=15,
takefocus=True, exportselection=FALSE)
self.fontlist.bind('<ButtonRelease-1>', self.on_fontlist_select)
self.fontlist.bind('<KeyRelease-Up>', self.on_fontlist_select)
self.fontlist.bind('<KeyRelease-Down>', self.on_fontlist_select)
scroll_font = Scrollbar(frame_font_name)
scroll_font.config(command=self.fontlist.yview)
self.fontlist.config(yscrollcommand=scroll_font.set)
font_size_title = Label(frame_font_param, text='Size :')
self.sizelist = DynOptionMenu(frame_font_param, self.font_size, None)
self.bold_toggle = Checkbutton(
frame_font_param, variable=self.font_bold,
onvalue=1, offvalue=0, text='Bold')
# frame_sample.
font_sample_frame = ScrollableTextFrame(frame_sample)
self.font_sample = font_sample_frame.text
self.font_sample.config(wrap=NONE, width=1, height=1)
self.font_sample.insert(END, font_sample_text)
# Grid and pack widgets:
self.columnconfigure(1, weight=1)
self.rowconfigure(2, weight=1)
frame_font.grid(row=0, column=0, padx=5, pady=5)
frame_sample.grid(row=0, column=1, rowspan=3, padx=5, pady=5,
sticky='nsew')
# frame_font.
frame_font_name.pack(side=TOP, padx=5, pady=5, fill=X)
frame_font_param.pack(side=TOP, padx=5, pady=5, fill=X)
font_name_title.pack(side=TOP, anchor=W)
self.fontlist.pack(side=LEFT, expand=TRUE, fill=X)
scroll_font.pack(side=LEFT, fill=Y)
font_size_title.pack(side=LEFT, anchor=W)
self.sizelist.pack(side=LEFT, anchor=W)
self.bold_toggle.pack(side=LEFT, anchor=W, padx=20)
# frame_sample.
font_sample_frame.pack(expand=TRUE, fill=BOTH)
def load_font_cfg(self):
"""Load current configuration settings for the font options.
Retrieve current font with idleConf.GetFont and font families
from tk. Setup fontlist and set font_name. Setup sizelist,
which sets font_size. Set font_bold. Call set_samples.
"""
configured_font = idleConf.GetFont(self, 'main', 'EditorWindow')
font_name = configured_font[0].lower()
font_size = configured_font[1]
font_bold = configured_font[2]=='bold'
# Set sorted no-duplicate editor font selection list and font_name.
fonts = sorted(set(tkfont.families(self)))
for font in fonts:
self.fontlist.insert(END, font)
self.font_name.set(font_name)
lc_fonts = [s.lower() for s in fonts]
try:
current_font_index = lc_fonts.index(font_name)
self.fontlist.see(current_font_index)
self.fontlist.select_set(current_font_index)
self.fontlist.select_anchor(current_font_index)
self.fontlist.activate(current_font_index)
except ValueError:
pass
# Set font size dropdown.
self.sizelist.SetMenu(('7', '8', '9', '10', '11', '12', '13', '14',
'16', '18', '20', '22', '25', '29', '34', '40'),
font_size)
# Set font weight.
self.font_bold.set(font_bold)
self.set_samples()
def var_changed_font(self, *params):
"""Store changes to font attributes.
When one font attribute changes, save them all, as they are
not independent from each other. In particular, when we are
overriding the default font, we need to write out everything.
"""
value = self.font_name.get()
changes.add_option('main', 'EditorWindow', 'font', value)
value = self.font_size.get()
changes.add_option('main', 'EditorWindow', 'font-size', value)
value = self.font_bold.get()
changes.add_option('main', 'EditorWindow', 'font-bold', value)
self.set_samples()
def on_fontlist_select(self, event):
"""Handle selecting a font from the list.
Event can result from either mouse click or Up or Down key.
Set font_name and example displays to selection.
"""
font = self.fontlist.get(
ACTIVE if event.type.name == 'KeyRelease' else ANCHOR)
self.font_name.set(font.lower())
def set_samples(self, event=None):
"""Update update both screen samples with the font settings.
Called on font initialization and change events.
Accesses font_name, font_size, and font_bold Variables.
Updates font_sample and highlight page highlight_sample.
"""
font_name = self.font_name.get()
font_weight = tkfont.BOLD if self.font_bold.get() else tkfont.NORMAL
new_font = (font_name, self.font_size.get(), font_weight)
self.font_sample['font'] = new_font
self.highlight_sample['font'] = new_font
class HighPage(Frame):
def __init__(self, master, extpage):
super().__init__(master)
self.extpage = extpage
self.cd = master.winfo_toplevel()
self.style = Style(master)
self.create_page_highlight()
self.load_theme_cfg()
def create_page_highlight(self):
"""Return frame of widgets for Highlights tab.
Enable users to provisionally change foreground and background
colors applied to textual tags. Color mappings are stored in
complete listings called themes. Built-in themes in
idlelib/config-highlight.def are fixed as far as the dialog is
concerned. Any theme can be used as the base for a new custom
theme, stored in .idlerc/config-highlight.cfg.
Function load_theme_cfg() initializes tk variables and theme
lists and calls paint_theme_sample() and set_highlight_target()
for the current theme. Radiobuttons builtin_theme_on and
custom_theme_on toggle var theme_source, which controls if the
current set of colors are from a builtin or custom theme.
DynOptionMenus builtinlist and customlist contain lists of the
builtin and custom themes, respectively, and the current item
from each list is stored in vars builtin_name and custom_name.
Function paint_theme_sample() applies the colors from the theme
to the tags in text widget highlight_sample and then invokes
set_color_sample(). Function set_highlight_target() sets the state
of the radiobuttons fg_on and bg_on based on the tag and it also
invokes set_color_sample().
Function set_color_sample() sets the background color for the frame
holding the color selector. This provides a larger visual of the
color for the current tag and plane (foreground/background).
Note: set_color_sample() is called from many places and is often
called more than once when a change is made. It is invoked when
foreground or background is selected (radiobuttons), from
paint_theme_sample() (theme is changed or load_cfg is called), and
from set_highlight_target() (target tag is changed or load_cfg called).
Button delete_custom invokes delete_custom() to delete
a custom theme from idleConf.userCfg['highlight'] and changes.
Button save_custom invokes save_as_new_theme() which calls
get_new_theme_name() and create_new() to save a custom theme
and its colors to idleConf.userCfg['highlight'].
Radiobuttons fg_on and bg_on toggle var fg_bg_toggle to control
if the current selected color for a tag is for the foreground or
background.
DynOptionMenu targetlist contains a readable description of the
tags applied to Python source within IDLE. Selecting one of the
tags from this list populates highlight_target, which has a callback
function set_highlight_target().
Text widget highlight_sample displays a block of text (which is
mock Python code) in which is embedded the defined tags and reflects
the color attributes of the current theme and changes for those tags.
Mouse button 1 allows for selection of a tag and updates
highlight_target with that tag value.
Note: The font in highlight_sample is set through the config in
the fonts tab.
In other words, a tag can be selected either from targetlist or
by clicking on the sample text within highlight_sample. The
plane (foreground/background) is selected via the radiobutton.
Together, these two (tag and plane) control what color is
shown in set_color_sample() for the current theme. Button set_color
invokes get_color() which displays a ColorChooser to change the
color for the selected tag/plane. If a new color is picked,
it will be saved to changes and the highlight_sample and
frame background will be updated.
Tk Variables:
color: Color of selected target.
builtin_name: Menu variable for built-in theme.
custom_name: Menu variable for custom theme.
fg_bg_toggle: Toggle for foreground/background color.
Note: this has no callback.
theme_source: Selector for built-in or custom theme.
highlight_target: Menu variable for the highlight tag target.
Instance Data Attributes:
theme_elements: Dictionary of tags for text highlighting.
The key is the display name and the value is a tuple of
(tag name, display sort order).
Methods [attachment]:
load_theme_cfg: Load current highlight colors.
get_color: Invoke colorchooser [button_set_color].
set_color_sample_binding: Call set_color_sample [fg_bg_toggle].
set_highlight_target: set fg_bg_toggle, set_color_sample().
set_color_sample: Set frame background to target.
on_new_color_set: Set new color and add option.
paint_theme_sample: Recolor sample.
get_new_theme_name: Get from popup.
create_new: Combine theme with changes and save.
save_as_new_theme: Save [button_save_custom].
set_theme_type: Command for [theme_source].
delete_custom: Activate default [button_delete_custom].
save_new: Save to userCfg['theme'] (is function).
Widgets of highlights page frame: (*) widgets bound to self
frame_custom: LabelFrame
(*)highlight_sample: Text
(*)frame_color_set: Frame
(*)button_set_color: Button
(*)targetlist: DynOptionMenu - highlight_target
frame_fg_bg_toggle: Frame
(*)fg_on: Radiobutton - fg_bg_toggle
(*)bg_on: Radiobutton - fg_bg_toggle
(*)button_save_custom: Button
frame_theme: LabelFrame
theme_type_title: Label
(*)builtin_theme_on: Radiobutton - theme_source
(*)custom_theme_on: Radiobutton - theme_source
(*)builtinlist: DynOptionMenu - builtin_name
(*)customlist: DynOptionMenu - custom_name
(*)button_delete_custom: Button
(*)theme_message: Label
"""
self.theme_elements = {
'Normal Code or Text': ('normal', '00'),
'Code Context': ('context', '01'),
'Python Keywords': ('keyword', '02'),
'Python Definitions': ('definition', '03'),
'Python Builtins': ('builtin', '04'),
'Python Comments': ('comment', '05'),
'Python Strings': ('string', '06'),
'Selected Text': ('hilite', '07'),
'Found Text': ('hit', '08'),
'Cursor': ('cursor', '09'),
'Editor Breakpoint': ('break', '10'),
'Shell Prompt': ('console', '11'),
'Error Text': ('error', '12'),
'Shell User Output': ('stdout', '13'),
'Shell User Exception': ('stderr', '14'),
'Line Number': ('linenumber', '16'),
}
self.builtin_name = tracers.add(
StringVar(self), self.var_changed_builtin_name)
self.custom_name = tracers.add(
StringVar(self), self.var_changed_custom_name)
self.fg_bg_toggle = BooleanVar(self)
self.color = tracers.add(
StringVar(self), self.var_changed_color)
self.theme_source = tracers.add(
BooleanVar(self), self.var_changed_theme_source)
self.highlight_target = tracers.add(
StringVar(self), self.var_changed_highlight_target)
# Create widgets:
# body frame and section frames.
frame_custom = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Custom Highlighting ')
frame_theme = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Highlighting Theme ')
# frame_custom.
sample_frame = ScrollableTextFrame(
frame_custom, relief=SOLID, borderwidth=1)
text = self.highlight_sample = sample_frame.text
text.configure(
font=('courier', 12, ''), cursor='hand2', width=1, height=1,
takefocus=FALSE, highlightthickness=0, wrap=NONE)
# Prevent perhaps invisible selection of word or slice.
text.bind('<Double-Button-1>', lambda e: 'break')
text.bind('<B1-Motion>', lambda e: 'break')
string_tags=(
('# Click selects item.', 'comment'), ('\n', 'normal'),
('code context section', 'context'), ('\n', 'normal'),
('| cursor', 'cursor'), ('\n', 'normal'),
('def', 'keyword'), (' ', 'normal'),
('func', 'definition'), ('(param):\n ', 'normal'),
('"Return None."', 'string'), ('\n var0 = ', 'normal'),
("'string'", 'string'), ('\n var1 = ', 'normal'),
("'selected'", 'hilite'), ('\n var2 = ', 'normal'),
("'found'", 'hit'), ('\n var3 = ', 'normal'),
('list', 'builtin'), ('(', 'normal'),
('None', 'keyword'), (')\n', 'normal'),
(' breakpoint("line")', 'break'), ('\n\n', 'normal'),
('>>>', 'console'), (' 3.14**2\n', 'normal'),
('9.8596', 'stdout'), ('\n', 'normal'),
('>>>', 'console'), (' pri ', 'normal'),
('n', 'error'), ('t(\n', 'normal'),
('SyntaxError', 'stderr'), ('\n', 'normal'))
for string, tag in string_tags:
text.insert(END, string, tag)
n_lines = len(text.get('1.0', END).splitlines())
for lineno in range(1, n_lines):
text.insert(f'{lineno}.0',
f'{lineno:{len(str(n_lines))}d} ',
'linenumber')
for element in self.theme_elements:
def tem(event, elem=element):
# event.widget.winfo_top_level().highlight_target.set(elem)
self.highlight_target.set(elem)
text.tag_bind(
self.theme_elements[element][0], '<ButtonPress-1>', tem)
text['state'] = 'disabled'
self.style.configure('frame_color_set.TFrame', borderwidth=1,
relief='solid')
self.frame_color_set = Frame(frame_custom, style='frame_color_set.TFrame')
frame_fg_bg_toggle = Frame(frame_custom)
self.button_set_color = Button(
self.frame_color_set, text='Choose Color for :',
command=self.get_color)
self.targetlist = DynOptionMenu(
self.frame_color_set, self.highlight_target, None,
highlightthickness=0) #, command=self.set_highlight_targetBinding
self.fg_on = Radiobutton(
frame_fg_bg_toggle, variable=self.fg_bg_toggle, value=1,
text='Foreground', command=self.set_color_sample_binding)
self.bg_on = Radiobutton(
frame_fg_bg_toggle, variable=self.fg_bg_toggle, value=0,
text='Background', command=self.set_color_sample_binding)
self.fg_bg_toggle.set(1)
self.button_save_custom = Button(
frame_custom, text='Save as New Custom Theme',
command=self.save_as_new_theme)
# frame_theme.
theme_type_title = Label(frame_theme, text='Select : ')
self.builtin_theme_on = Radiobutton(
frame_theme, variable=self.theme_source, value=1,
command=self.set_theme_type, text='a Built-in Theme')
self.custom_theme_on = Radiobutton(
frame_theme, variable=self.theme_source, value=0,
command=self.set_theme_type, text='a Custom Theme')
self.builtinlist = DynOptionMenu(
frame_theme, self.builtin_name, None, command=None)
self.customlist = DynOptionMenu(
frame_theme, self.custom_name, None, command=None)
self.button_delete_custom = Button(
frame_theme, text='Delete Custom Theme',
command=self.delete_custom)
self.theme_message = Label(frame_theme, borderwidth=2)
# Pack widgets:
# body.
frame_custom.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH)
frame_theme.pack(side=TOP, padx=5, pady=5, fill=X)
# frame_custom.
self.frame_color_set.pack(side=TOP, padx=5, pady=5, fill=X)
frame_fg_bg_toggle.pack(side=TOP, padx=5, pady=0)
sample_frame.pack(
side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH)
self.button_set_color.pack(side=TOP, expand=TRUE, fill=X, padx=8, pady=4)
self.targetlist.pack(side=TOP, expand=TRUE, fill=X, padx=8, pady=3)
self.fg_on.pack(side=LEFT, anchor=E)
self.bg_on.pack(side=RIGHT, anchor=W)
self.button_save_custom.pack(side=BOTTOM, fill=X, padx=5, pady=5)
# frame_theme.
theme_type_title.pack(side=TOP, anchor=W, padx=5, pady=5)
self.builtin_theme_on.pack(side=TOP, anchor=W, padx=5)
self.custom_theme_on.pack(side=TOP, anchor=W, padx=5, pady=2)
self.builtinlist.pack(side=TOP, fill=X, padx=5, pady=5)
self.customlist.pack(side=TOP, fill=X, anchor=W, padx=5, pady=5)
self.button_delete_custom.pack(side=TOP, fill=X, padx=5, pady=5)
self.theme_message.pack(side=TOP, fill=X, pady=5)
def load_theme_cfg(self):
"""Load current configuration settings for the theme options.
Based on the theme_source toggle, the theme is set as
either builtin or custom and the initial widget values
reflect the current settings from idleConf.
Attributes updated:
theme_source: Set from idleConf.
builtinlist: List of default themes from idleConf.
customlist: List of custom themes from idleConf.
custom_theme_on: Disabled if there are no custom themes.
custom_theme: Message with additional information.
targetlist: Create menu from self.theme_elements.
Methods:
set_theme_type
paint_theme_sample
set_highlight_target
"""
# Set current theme type radiobutton.
self.theme_source.set(idleConf.GetOption(
'main', 'Theme', 'default', type='bool', default=1))
# Set current theme.
current_option = idleConf.CurrentTheme()
# Load available theme option menus.
if self.theme_source.get(): # Default theme selected.
item_list = idleConf.GetSectionList('default', 'highlight')
item_list.sort()
self.builtinlist.SetMenu(item_list, current_option)
item_list = idleConf.GetSectionList('user', 'highlight')
item_list.sort()
if not item_list:
self.custom_theme_on.state(('disabled',))
self.custom_name.set('- no custom themes -')
else:
self.customlist.SetMenu(item_list, item_list[0])
else: # User theme selected.
item_list = idleConf.GetSectionList('user', 'highlight')
item_list.sort()
self.customlist.SetMenu(item_list, current_option)
item_list = idleConf.GetSectionList('default', 'highlight')
item_list.sort()
self.builtinlist.SetMenu(item_list, item_list[0])
self.set_theme_type()
# Load theme element option menu.
theme_names = list(self.theme_elements.keys())
theme_names.sort(key=lambda x: self.theme_elements[x][1])
self.targetlist.SetMenu(theme_names, theme_names[0])
self.paint_theme_sample()
self.set_highlight_target()
def var_changed_builtin_name(self, *params):
"""Process new builtin theme selection.
Add the changed theme's name to the changed_items and recreate
the sample with the values from the selected theme.
"""
old_themes = ('IDLE Classic', 'IDLE New')
value = self.builtin_name.get()
if value not in old_themes:
if idleConf.GetOption('main', 'Theme', 'name') not in old_themes:
changes.add_option('main', 'Theme', 'name', old_themes[0])
changes.add_option('main', 'Theme', 'name2', value)
self.theme_message['text'] = 'New theme, see Help'
else:
changes.add_option('main', 'Theme', 'name', value)
changes.add_option('main', 'Theme', 'name2', '')
self.theme_message['text'] = ''
self.paint_theme_sample()
def var_changed_custom_name(self, *params):
"""Process new custom theme selection.
If a new custom theme is selected, add the name to the
changed_items and apply the theme to the sample.
"""
value = self.custom_name.get()
if value != '- no custom themes -':
changes.add_option('main', 'Theme', 'name', value)
self.paint_theme_sample()
def var_changed_theme_source(self, *params):
"""Process toggle between builtin and custom theme.
Update the default toggle value and apply the newly
selected theme type.
"""
value = self.theme_source.get()
changes.add_option('main', 'Theme', 'default', value)
if value:
self.var_changed_builtin_name()
else:
self.var_changed_custom_name()
def var_changed_color(self, *params):
"Process change to color choice."
self.on_new_color_set()
def var_changed_highlight_target(self, *params):
"Process selection of new target tag for highlighting."
self.set_highlight_target()
def set_theme_type(self):
"""Set available screen options based on builtin or custom theme.
Attributes accessed:
theme_source
Attributes updated:
builtinlist
customlist
button_delete_custom
custom_theme_on
Called from:
handler for builtin_theme_on and custom_theme_on
delete_custom
create_new
load_theme_cfg
"""
if self.theme_source.get():
self.builtinlist['state'] = 'normal'
self.customlist['state'] = 'disabled'
self.button_delete_custom.state(('disabled',))
else:
self.builtinlist['state'] = 'disabled'
self.custom_theme_on.state(('!disabled',))
self.customlist['state'] = 'normal'
self.button_delete_custom.state(('!disabled',))
def get_color(self):
"""Handle button to select a new color for the target tag.
If a new color is selected while using a builtin theme, a
name must be supplied to create a custom theme.
Attributes accessed:
highlight_target
frame_color_set
theme_source
Attributes updated:
color
Methods:
get_new_theme_name
create_new
"""
target = self.highlight_target.get()
prev_color = self.style.lookup(self.frame_color_set['style'],
'background')
rgbTuplet, color_string = colorchooser.askcolor(
parent=self, title='Pick new color for : '+target,
initialcolor=prev_color)
if color_string and (color_string != prev_color):
# User didn't cancel and they chose a new color.
if self.theme_source.get(): # Current theme is a built-in.
message = ('Your changes will be saved as a new Custom Theme. '
'Enter a name for your new Custom Theme below.')
new_theme = self.get_new_theme_name(message)
if not new_theme: # User cancelled custom theme creation.
return
else: # Create new custom theme based on previously active theme.
self.create_new(new_theme)
self.color.set(color_string)
else: # Current theme is user defined.
self.color.set(color_string)
def on_new_color_set(self):
"Display sample of new color selection on the dialog."
new_color = self.color.get()
self.style.configure('frame_color_set.TFrame', background=new_color)
plane = 'foreground' if self.fg_bg_toggle.get() else 'background'
sample_element = self.theme_elements[self.highlight_target.get()][0]
self.highlight_sample.tag_config(sample_element, **{plane: new_color})
theme = self.custom_name.get()
theme_element = sample_element + '-' + plane
changes.add_option('highlight', theme, theme_element, new_color)
def get_new_theme_name(self, message):
"Return name of new theme from query popup."
used_names = (idleConf.GetSectionList('user', 'highlight') +
idleConf.GetSectionList('default', 'highlight'))
new_theme = SectionName(
self, 'New Custom Theme', message, used_names).result
return new_theme
def save_as_new_theme(self):
"""Prompt for new theme name and create the theme.
Methods:
get_new_theme_name
create_new
"""
new_theme_name = self.get_new_theme_name('New Theme Name:')
if new_theme_name:
self.create_new(new_theme_name)
def create_new(self, new_theme_name):
"""Create a new custom theme with the given name.
Create the new theme based on the previously active theme
with the current changes applied. Once it is saved, then
activate the new theme.
Attributes accessed:
builtin_name
custom_name
Attributes updated:
customlist
theme_source
Method:
save_new
set_theme_type
"""
if self.theme_source.get():
theme_type = 'default'
theme_name = self.builtin_name.get()
else:
theme_type = 'user'
theme_name = self.custom_name.get()
new_theme = idleConf.GetThemeDict(theme_type, theme_name)
# Apply any of the old theme's unsaved changes to the new theme.
if theme_name in changes['highlight']:
theme_changes = changes['highlight'][theme_name]
for element in theme_changes:
new_theme[element] = theme_changes[element]
# Save the new theme.
self.save_new(new_theme_name, new_theme)
# Change GUI over to the new theme.
custom_theme_list = idleConf.GetSectionList('user', 'highlight')
custom_theme_list.sort()
self.customlist.SetMenu(custom_theme_list, new_theme_name)
self.theme_source.set(0)
self.set_theme_type()
def set_highlight_target(self):
"""Set fg/bg toggle and color based on highlight tag target.
Instance variables accessed:
highlight_target
Attributes updated:
fg_on
bg_on
fg_bg_toggle
Methods:
set_color_sample
Called from:
var_changed_highlight_target
load_theme_cfg
"""
if self.highlight_target.get() == 'Cursor': # bg not possible
self.fg_on.state(('disabled',))
self.bg_on.state(('disabled',))
self.fg_bg_toggle.set(1)
else: # Both fg and bg can be set.
self.fg_on.state(('!disabled',))
self.bg_on.state(('!disabled',))
self.fg_bg_toggle.set(1)
self.set_color_sample()
def set_color_sample_binding(self, *args):
"""Change color sample based on foreground/background toggle.
Methods:
set_color_sample
"""
self.set_color_sample()
def set_color_sample(self):
"""Set the color of the frame background to reflect the selected target.
Instance variables accessed:
theme_elements
highlight_target
fg_bg_toggle
highlight_sample
Attributes updated:
frame_color_set
"""
# Set the color sample area.
tag = self.theme_elements[self.highlight_target.get()][0]
plane = 'foreground' if self.fg_bg_toggle.get() else 'background'
color = self.highlight_sample.tag_cget(tag, plane)
self.style.configure('frame_color_set.TFrame', background=color)
def paint_theme_sample(self):
"""Apply the theme colors to each element tag in the sample text.
Instance attributes accessed:
theme_elements
theme_source
builtin_name
custom_name
Attributes updated:
highlight_sample: Set the tag elements to the theme.
Methods:
set_color_sample
Called from:
var_changed_builtin_name
var_changed_custom_name
load_theme_cfg
"""
if self.theme_source.get(): # Default theme
theme = self.builtin_name.get()
else: # User theme
theme = self.custom_name.get()
for element_title in self.theme_elements:
element = self.theme_elements[element_title][0]
colors = idleConf.GetHighlight(theme, element)
if element == 'cursor': # Cursor sample needs special painting.
colors['background'] = idleConf.GetHighlight(
theme, 'normal')['background']
# Handle any unsaved changes to this theme.
if theme in changes['highlight']:
theme_dict = changes['highlight'][theme]
if element + '-foreground' in theme_dict:
colors['foreground'] = theme_dict[element + '-foreground']
if element + '-background' in theme_dict:
colors['background'] = theme_dict[element + '-background']
self.highlight_sample.tag_config(element, **colors)
self.set_color_sample()
def save_new(self, theme_name, theme):
"""Save a newly created theme to idleConf.
theme_name - string, the name of the new theme
theme - dictionary containing the new theme
"""
idleConf.userCfg['highlight'].AddSection(theme_name)
for element in theme:
value = theme[element]
idleConf.userCfg['highlight'].SetOption(theme_name, element, value)
def askyesno(self, *args, **kwargs):
# Make testing easier. Could change implementation.
return messagebox.askyesno(*args, **kwargs)
def delete_custom(self):
"""Handle event to delete custom theme.
The current theme is deactivated and the default theme is
activated. The custom theme is permanently removed from
the config file.
Attributes accessed:
custom_name
Attributes updated:
custom_theme_on
customlist
theme_source
builtin_name
Methods:
deactivate_current_config
save_all_changed_extensions
activate_config_changes
set_theme_type
"""
theme_name = self.custom_name.get()
delmsg = 'Are you sure you wish to delete the theme %r ?'
if not self.askyesno(
'Delete Theme', delmsg % theme_name, parent=self):
return
self.cd.deactivate_current_config()
# Remove theme from changes, config, and file.
changes.delete_section('highlight', theme_name)
# Reload user theme list.
item_list = idleConf.GetSectionList('user', 'highlight')
item_list.sort()
if not item_list:
self.custom_theme_on.state(('disabled',))
self.customlist.SetMenu(item_list, '- no custom themes -')
else:
self.customlist.SetMenu(item_list, item_list[0])
# Revert to default theme.
self.theme_source.set(idleConf.defaultCfg['main'].Get('Theme', 'default'))
self.builtin_name.set(idleConf.defaultCfg['main'].Get('Theme', 'name'))
# User can't back out of these changes, they must be applied now.
changes.save_all()
self.extpage.save_all_changed_extensions()
self.cd.activate_config_changes()
self.set_theme_type()
class KeysPage(Frame):
def __init__(self, master, extpage):
super().__init__(master)
self.extpage = extpage
self.cd = master.winfo_toplevel()
self.create_page_keys()
self.load_key_cfg()
def create_page_keys(self):
"""Return frame of widgets for Keys tab.
Enable users to provisionally change both individual and sets of
keybindings (shortcut keys). Except for features implemented as
extensions, keybindings are stored in complete sets called
keysets. Built-in keysets in idlelib/config-keys.def are fixed
as far as the dialog is concerned. Any keyset can be used as the
base for a new custom keyset, stored in .idlerc/config-keys.cfg.
Function load_key_cfg() initializes tk variables and keyset
lists and calls load_keys_list for the current keyset.
Radiobuttons builtin_keyset_on and custom_keyset_on toggle var
keyset_source, which controls if the current set of keybindings
are from a builtin or custom keyset. DynOptionMenus builtinlist
and customlist contain lists of the builtin and custom keysets,
respectively, and the current item from each list is stored in
vars builtin_name and custom_name.
Button delete_custom_keys invokes delete_custom_keys() to delete
a custom keyset from idleConf.userCfg['keys'] and changes. Button
save_custom_keys invokes save_as_new_key_set() which calls
get_new_keys_name() and create_new_key_set() to save a custom keyset
and its keybindings to idleConf.userCfg['keys'].
Listbox bindingslist contains all of the keybindings for the
selected keyset. The keybindings are loaded in load_keys_list()
and are pairs of (event, [keys]) where keys can be a list
of one or more key combinations to bind to the same event.
Mouse button 1 click invokes on_bindingslist_select(), which
allows button_new_keys to be clicked.
So, an item is selected in listbindings, which activates
button_new_keys, and clicking button_new_keys calls function
get_new_keys(). Function get_new_keys() gets the key mappings from the
current keyset for the binding event item that was selected. The
function then displays another dialog, GetKeysDialog, with the
selected binding event and current keys and allows new key sequences
to be entered for that binding event. If the keys aren't
changed, nothing happens. If the keys are changed and the keyset
is a builtin, function get_new_keys_name() will be called
for input of a custom keyset name. If no name is given, then the
change to the keybinding will abort and no updates will be made. If
a custom name is entered in the prompt or if the current keyset was
already custom (and thus didn't require a prompt), then
idleConf.userCfg['keys'] is updated in function create_new_key_set()
with the change to the event binding. The item listing in bindingslist
is updated with the new keys. Var keybinding is also set which invokes
the callback function, var_changed_keybinding, to add the change to
the 'keys' or 'extensions' changes tracker based on the binding type.
Tk Variables:
keybinding: Action/key bindings.
Methods:
load_keys_list: Reload active set.
create_new_key_set: Combine active keyset and changes.
set_keys_type: Command for keyset_source.
save_new_key_set: Save to idleConf.userCfg['keys'] (is function).
deactivate_current_config: Remove keys bindings in editors.
Widgets for KeysPage(frame): (*) widgets bound to self
frame_key_sets: LabelFrame
frames[0]: Frame
(*)builtin_keyset_on: Radiobutton - var keyset_source
(*)custom_keyset_on: Radiobutton - var keyset_source
(*)builtinlist: DynOptionMenu - var builtin_name,
func keybinding_selected
(*)customlist: DynOptionMenu - var custom_name,
func keybinding_selected
(*)keys_message: Label
frames[1]: Frame
(*)button_delete_custom_keys: Button - delete_custom_keys
(*)button_save_custom_keys: Button - save_as_new_key_set
frame_custom: LabelFrame
frame_target: Frame
target_title: Label
scroll_target_y: Scrollbar
scroll_target_x: Scrollbar
(*)bindingslist: ListBox - on_bindingslist_select
(*)button_new_keys: Button - get_new_keys & ..._name
"""
self.builtin_name = tracers.add(
StringVar(self), self.var_changed_builtin_name)
self.custom_name = tracers.add(
StringVar(self), self.var_changed_custom_name)
self.keyset_source = tracers.add(
BooleanVar(self), self.var_changed_keyset_source)
self.keybinding = tracers.add(
StringVar(self), self.var_changed_keybinding)
# Create widgets:
# body and section frames.
frame_custom = LabelFrame(
self, borderwidth=2, relief=GROOVE,
text=' Custom Key Bindings ')
frame_key_sets = LabelFrame(
self, borderwidth=2, relief=GROOVE, text=' Key Set ')
# frame_custom.
frame_target = Frame(frame_custom)
target_title = Label(frame_target, text='Action - Key(s)')
scroll_target_y = Scrollbar(frame_target)
scroll_target_x = Scrollbar(frame_target, orient=HORIZONTAL)
self.bindingslist = Listbox(
frame_target, takefocus=FALSE, exportselection=FALSE)
self.bindingslist.bind('<ButtonRelease-1>',
self.on_bindingslist_select)
scroll_target_y['command'] = self.bindingslist.yview
scroll_target_x['command'] = self.bindingslist.xview
self.bindingslist['yscrollcommand'] = scroll_target_y.set
self.bindingslist['xscrollcommand'] = scroll_target_x.set
self.button_new_keys = Button(
frame_custom, text='Get New Keys for Selection',
command=self.get_new_keys, state='disabled')
# frame_key_sets.
frames = [Frame(frame_key_sets, padding=2, borderwidth=0)
for i in range(2)]
self.builtin_keyset_on = Radiobutton(
frames[0], variable=self.keyset_source, value=1,
command=self.set_keys_type, text='Use a Built-in Key Set')
self.custom_keyset_on = Radiobutton(
frames[0], variable=self.keyset_source, value=0,
command=self.set_keys_type, text='Use a Custom Key Set')
self.builtinlist = DynOptionMenu(
frames[0], self.builtin_name, None, command=None)
self.customlist = DynOptionMenu(
frames[0], self.custom_name, None, command=None)
self.button_delete_custom_keys = Button(
frames[1], text='Delete Custom Key Set',
command=self.delete_custom_keys)
self.button_save_custom_keys = Button(
frames[1], text='Save as New Custom Key Set',
command=self.save_as_new_key_set)
self.keys_message = Label(frames[0], borderwidth=2)
# Pack widgets:
# body.
frame_custom.pack(side=BOTTOM, padx=5, pady=5, expand=TRUE, fill=BOTH)
frame_key_sets.pack(side=BOTTOM, padx=5, pady=5, fill=BOTH)
# frame_custom.
self.button_new_keys.pack(side=BOTTOM, fill=X, padx=5, pady=5)
frame_target.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH)
# frame_target.
frame_target.columnconfigure(0, weight=1)
frame_target.rowconfigure(1, weight=1)
target_title.grid(row=0, column=0, columnspan=2, sticky=W)
self.bindingslist.grid(row=1, column=0, sticky=NSEW)
scroll_target_y.grid(row=1, column=1, sticky=NS)
scroll_target_x.grid(row=2, column=0, sticky=EW)
# frame_key_sets.
self.builtin_keyset_on.grid(row=0, column=0, sticky=W+NS)
self.custom_keyset_on.grid(row=1, column=0, sticky=W+NS)
self.builtinlist.grid(row=0, column=1, sticky=NSEW)
self.customlist.grid(row=1, column=1, sticky=NSEW)
self.keys_message.grid(row=0, column=2, sticky=NSEW, padx=5, pady=5)
self.button_delete_custom_keys.pack(side=LEFT, fill=X, expand=True, padx=2)
self.button_save_custom_keys.pack(side=LEFT, fill=X, expand=True, padx=2)
frames[0].pack(side=TOP, fill=BOTH, expand=True)
frames[1].pack(side=TOP, fill=X, expand=True, pady=2)
def load_key_cfg(self):
"Load current configuration settings for the keybinding options."
# Set current keys type radiobutton.
self.keyset_source.set(idleConf.GetOption(
'main', 'Keys', 'default', type='bool', default=1))
# Set current keys.
current_option = idleConf.CurrentKeys()
# Load available keyset option menus.
if self.keyset_source.get(): # Default theme selected.
item_list = idleConf.GetSectionList('default', 'keys')
item_list.sort()
self.builtinlist.SetMenu(item_list, current_option)
item_list = idleConf.GetSectionList('user', 'keys')
item_list.sort()
if not item_list:
self.custom_keyset_on.state(('disabled',))
self.custom_name.set('- no custom keys -')
else:
self.customlist.SetMenu(item_list, item_list[0])
else: # User key set selected.
item_list = idleConf.GetSectionList('user', 'keys')
item_list.sort()
self.customlist.SetMenu(item_list, current_option)
item_list = idleConf.GetSectionList('default', 'keys')
item_list.sort()
self.builtinlist.SetMenu(item_list, idleConf.default_keys())
self.set_keys_type()
# Load keyset element list.
keyset_name = idleConf.CurrentKeys()
self.load_keys_list(keyset_name)
def var_changed_builtin_name(self, *params):
"Process selection of builtin key set."
old_keys = (
'IDLE Classic Windows',
'IDLE Classic Unix',
'IDLE Classic Mac',
'IDLE Classic OSX',
)
value = self.builtin_name.get()
if value not in old_keys:
if idleConf.GetOption('main', 'Keys', 'name') not in old_keys:
changes.add_option('main', 'Keys', 'name', old_keys[0])
changes.add_option('main', 'Keys', 'name2', value)
self.keys_message['text'] = 'New key set, see Help'
else:
changes.add_option('main', 'Keys', 'name', value)
changes.add_option('main', 'Keys', 'name2', '')
self.keys_message['text'] = ''
self.load_keys_list(value)
def var_changed_custom_name(self, *params):
"Process selection of custom key set."
value = self.custom_name.get()
if value != '- no custom keys -':
changes.add_option('main', 'Keys', 'name', value)
self.load_keys_list(value)
def var_changed_keyset_source(self, *params):
"Process toggle between builtin key set and custom key set."
value = self.keyset_source.get()
changes.add_option('main', 'Keys', 'default', value)
if value:
self.var_changed_builtin_name()
else:
self.var_changed_custom_name()
def var_changed_keybinding(self, *params):
"Store change to a keybinding."
value = self.keybinding.get()
key_set = self.custom_name.get()
event = self.bindingslist.get(ANCHOR).split()[0]
if idleConf.IsCoreBinding(event):
changes.add_option('keys', key_set, event, value)
else: # Event is an extension binding.
ext_name = idleConf.GetExtnNameForEvent(event)
ext_keybind_section = ext_name + '_cfgBindings'
changes.add_option('extensions', ext_keybind_section, event, value)
def set_keys_type(self):
"Set available screen options based on builtin or custom key set."
if self.keyset_source.get():
self.builtinlist['state'] = 'normal'
self.customlist['state'] = 'disabled'
self.button_delete_custom_keys.state(('disabled',))
else:
self.builtinlist['state'] = 'disabled'
self.custom_keyset_on.state(('!disabled',))
self.customlist['state'] = 'normal'
self.button_delete_custom_keys.state(('!disabled',))
def get_new_keys(self):
"""Handle event to change key binding for selected line.
A selection of a key/binding in the list of current
bindings pops up a dialog to enter a new binding. If
the current key set is builtin and a binding has
changed, then a name for a custom key set needs to be
entered for the change to be applied.
"""
list_index = self.bindingslist.index(ANCHOR)
binding = self.bindingslist.get(list_index)
bind_name = binding.split()[0]
if self.keyset_source.get():
current_key_set_name = self.builtin_name.get()
else:
current_key_set_name = self.custom_name.get()
current_bindings = idleConf.GetCurrentKeySet()
if current_key_set_name in changes['keys']: # unsaved changes
key_set_changes = changes['keys'][current_key_set_name]
for event in key_set_changes:
current_bindings[event] = key_set_changes[event].split()
current_key_sequences = list(current_bindings.values())
new_keys = GetKeysWindow(self, 'Get New Keys', bind_name,
current_key_sequences).result
if new_keys:
if self.keyset_source.get(): # Current key set is a built-in.
message = ('Your changes will be saved as a new Custom Key Set.'
' Enter a name for your new Custom Key Set below.')
new_keyset = self.get_new_keys_name(message)
if not new_keyset: # User cancelled custom key set creation.
self.bindingslist.select_set(list_index)
self.bindingslist.select_anchor(list_index)
return
else: # Create new custom key set based on previously active key set.
self.create_new_key_set(new_keyset)
self.bindingslist.delete(list_index)
self.bindingslist.insert(list_index, bind_name+' - '+new_keys)
self.bindingslist.select_set(list_index)
self.bindingslist.select_anchor(list_index)
self.keybinding.set(new_keys)
else:
self.bindingslist.select_set(list_index)
self.bindingslist.select_anchor(list_index)
def get_new_keys_name(self, message):
"Return new key set name from query popup."
used_names = (idleConf.GetSectionList('user', 'keys') +
idleConf.GetSectionList('default', 'keys'))
new_keyset = SectionName(
self, 'New Custom Key Set', message, used_names).result
return new_keyset
def save_as_new_key_set(self):
"Prompt for name of new key set and save changes using that name."
new_keys_name = self.get_new_keys_name('New Key Set Name:')
if new_keys_name:
self.create_new_key_set(new_keys_name)
def on_bindingslist_select(self, event):
"Activate button to assign new keys to selected action."
self.button_new_keys.state(('!disabled',))
def create_new_key_set(self, new_key_set_name):
"""Create a new custom key set with the given name.
Copy the bindings/keys from the previously active keyset
to the new keyset and activate the new custom keyset.
"""
if self.keyset_source.get():
prev_key_set_name = self.builtin_name.get()
else:
prev_key_set_name = self.custom_name.get()
prev_keys = idleConf.GetCoreKeys(prev_key_set_name)
new_keys = {}
for event in prev_keys: # Add key set to changed items.
event_name = event[2:-2] # Trim off the angle brackets.
binding = ' '.join(prev_keys[event])
new_keys[event_name] = binding
# Handle any unsaved changes to prev key set.
if prev_key_set_name in changes['keys']:
key_set_changes = changes['keys'][prev_key_set_name]
for event in key_set_changes:
new_keys[event] = key_set_changes[event]
# Save the new key set.
self.save_new_key_set(new_key_set_name, new_keys)
# Change GUI over to the new key set.
custom_key_list = idleConf.GetSectionList('user', 'keys')
custom_key_list.sort()
self.customlist.SetMenu(custom_key_list, new_key_set_name)
self.keyset_source.set(0)
self.set_keys_type()
def load_keys_list(self, keyset_name):
"""Reload the list of action/key binding pairs for the active key set.
An action/key binding can be selected to change the key binding.
"""
reselect = False
if self.bindingslist.curselection():
reselect = True
list_index = self.bindingslist.index(ANCHOR)
keyset = idleConf.GetKeySet(keyset_name)
bind_names = list(keyset.keys())
bind_names.sort()
self.bindingslist.delete(0, END)
for bind_name in bind_names:
key = ' '.join(keyset[bind_name])
bind_name = bind_name[2:-2] # Trim off the angle brackets.
if keyset_name in changes['keys']:
# Handle any unsaved changes to this key set.
if bind_name in changes['keys'][keyset_name]:
key = changes['keys'][keyset_name][bind_name]
self.bindingslist.insert(END, bind_name+' - '+key)
if reselect:
self.bindingslist.see(list_index)
self.bindingslist.select_set(list_index)
self.bindingslist.select_anchor(list_index)
@staticmethod
def save_new_key_set(keyset_name, keyset):
"""Save a newly created core key set.
Add keyset to idleConf.userCfg['keys'], not to disk.
If the keyset doesn't exist, it is created. The
binding/keys are taken from the keyset argument.
keyset_name - string, the name of the new key set
keyset - dictionary containing the new keybindings
"""
idleConf.userCfg['keys'].AddSection(keyset_name)
for event in keyset:
value = keyset[event]
idleConf.userCfg['keys'].SetOption(keyset_name, event, value)
def askyesno(self, *args, **kwargs):
# Make testing easier. Could change implementation.
return messagebox.askyesno(*args, **kwargs)
def delete_custom_keys(self):
"""Handle event to delete a custom key set.
Applying the delete deactivates the current configuration and
reverts to the default. The custom key set is permanently
deleted from the config file.
"""
keyset_name = self.custom_name.get()
delmsg = 'Are you sure you wish to delete the key set %r ?'
if not self.askyesno(
'Delete Key Set', delmsg % keyset_name, parent=self):
return
self.cd.deactivate_current_config()
# Remove key set from changes, config, and file.
changes.delete_section('keys', keyset_name)
# Reload user key set list.
item_list = idleConf.GetSectionList('user', 'keys')
item_list.sort()
if not item_list:
self.custom_keyset_on.state(('disabled',))
self.customlist.SetMenu(item_list, '- no custom keys -')
else:
self.customlist.SetMenu(item_list, item_list[0])
# Revert to default key set.
self.keyset_source.set(idleConf.defaultCfg['main']
.Get('Keys', 'default'))
self.builtin_name.set(idleConf.defaultCfg['main'].Get('Keys', 'name')
or idleConf.default_keys())
# User can't back out of these changes, they must be applied now.
changes.save_all()
self.extpage.save_all_changed_extensions()
self.cd.activate_config_changes()
self.set_keys_type()
class WinPage(Frame):
def __init__(self, master):
super().__init__(master)
self.init_validators()
self.create_page_windows()
self.load_windows_cfg()
def init_validators(self):
digits_or_empty_re = re.compile(r'[0-9]*')
def is_digits_or_empty(s):
"Return 's is blank or contains only digits'"
return digits_or_empty_re.fullmatch(s) is not None
self.digits_only = (self.register(is_digits_or_empty), '%P',)
def create_page_windows(self):
"""Return frame of widgets for Windows tab.
Enable users to provisionally change general window options.
Function load_windows_cfg initializes tk variable idleConf.
Radiobuttons startup_shell_on and startup_editor_on set var
startup_edit. Entry boxes win_width_int and win_height_int set var
win_width and win_height. Setting var_name invokes the default
callback that adds option to changes.
Widgets for WinPage(Frame): > vars, bound to self
frame_window: LabelFrame
frame_run: Frame
startup_title: Label
startup_editor_on: Radiobutton > startup_edit
startup_shell_on: Radiobutton > startup_edit
frame_win_size: Frame
win_size_title: Label
win_width_title: Label
win_width_int: Entry > win_width
win_height_title: Label
win_height_int: Entry > win_height
frame_cursor: Frame
indent_title: Label
indent_chooser: Spinbox > indent_spaces
blink_on: Checkbutton > cursor_blink
frame_autocomplete: Frame
auto_wait_title: Label
auto_wait_int: Entry > autocomplete_wait
frame_paren1: Frame
paren_style_title: Label
paren_style_type: OptionMenu > paren_style
frame_paren2: Frame
paren_time_title: Label
paren_flash_time: Entry > flash_delay
bell_on: Checkbutton > paren_bell
frame_format: Frame
format_width_title: Label
format_width_int: Entry > format_width
"""
# Integer values need StringVar because int('') raises.
self.startup_edit = tracers.add(
IntVar(self), ('main', 'General', 'editor-on-startup'))
self.win_width = tracers.add(
StringVar(self), ('main', 'EditorWindow', 'width'))
self.win_height = tracers.add(
StringVar(self), ('main', 'EditorWindow', 'height'))
self.indent_spaces = tracers.add(
StringVar(self), ('main', 'Indent', 'num-spaces'))
self.cursor_blink = tracers.add(
BooleanVar(self), ('main', 'EditorWindow', 'cursor-blink'))
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.format_width = tracers.add(
StringVar(self), ('extensions', 'FormatParagraph', 'max-width'))
# Create widgets:
frame_window = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Window Preferences')
frame_run = Frame(frame_window, borderwidth=0)
startup_title = Label(frame_run, text='At Startup')
self.startup_editor_on = Radiobutton(
frame_run, variable=self.startup_edit, value=1,
text="Open Edit Window")
self.startup_shell_on = Radiobutton(
frame_run, variable=self.startup_edit, value=0,
text='Open Shell Window')
frame_win_size = Frame(frame_window, borderwidth=0)
win_size_title = Label(
frame_win_size, text='Initial Window Size (in characters)')
win_width_title = Label(frame_win_size, text='Width')
self.win_width_int = Entry(
frame_win_size, textvariable=self.win_width, width=3,
validatecommand=self.digits_only, validate='key',
)
win_height_title = Label(frame_win_size, text='Height')
self.win_height_int = Entry(
frame_win_size, textvariable=self.win_height, width=3,
validatecommand=self.digits_only, validate='key',
)
frame_cursor = Frame(frame_window, borderwidth=0)
indent_title = Label(frame_cursor,
text='Indent spaces (4 is standard)')
try:
self.indent_chooser = Spinbox(
frame_cursor, textvariable=self.indent_spaces,
from_=1, to=10, width=2,
validatecommand=self.digits_only, validate='key')
except TclError:
self.indent_chooser = Combobox(
frame_cursor, textvariable=self.indent_spaces,
state="readonly", values=list(range(1,11)), width=3)
cursor_blink_title = Label(frame_cursor, text='Cursor Blink')
self.cursor_blink_bool = Checkbutton(frame_cursor, text="Cursor blink",
variable=self.cursor_blink)
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, textvariable=self.autocomplete_wait,
width=6, validatecommand=self.digits_only, validate='key')
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,
validatecommand=self.digits_only, validate='key')
self.bell_on = Checkbutton(
frame_paren2, text="Bell on Mismatch", variable=self.paren_bell)
frame_format = Frame(frame_window, 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,
validatecommand=self.digits_only, validate='key',
)
# Pack widgets:
frame_window.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH)
# frame_run.
frame_run.pack(side=TOP, padx=5, pady=0, fill=X)
startup_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.startup_shell_on.pack(side=RIGHT, anchor=W, padx=5, pady=5)
self.startup_editor_on.pack(side=RIGHT, anchor=W, padx=5, pady=5)
# frame_win_size.
frame_win_size.pack(side=TOP, padx=5, pady=0, fill=X)
win_size_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.win_height_int.pack(side=RIGHT, anchor=E, padx=10, 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)
win_width_title.pack(side=RIGHT, anchor=E, pady=5)
# frame_cursor.
frame_cursor.pack(side=TOP, padx=5, pady=0, fill=X)
indent_title.pack(side=LEFT, anchor=W, padx=5)
self.indent_chooser.pack(side=LEFT, anchor=W, padx=10)
self.cursor_blink_bool.pack(side=RIGHT, anchor=E, padx=15, 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_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)
def load_windows_cfg(self):
# Set variables for all windows.
self.startup_edit.set(idleConf.GetOption(
'main', 'General', 'editor-on-startup', type='bool'))
self.win_width.set(idleConf.GetOption(
'main', 'EditorWindow', 'width', type='int'))
self.win_height.set(idleConf.GetOption(
'main', 'EditorWindow', 'height', type='int'))
self.indent_spaces.set(idleConf.GetOption(
'main', 'Indent', 'num-spaces', type='int'))
self.cursor_blink.set(idleConf.GetOption(
'main', 'EditorWindow', 'cursor-blink', type='bool'))
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'))
self.format_width.set(idleConf.GetOption(
'extensions', 'FormatParagraph', 'max-width', type='int'))
class ShedPage(Frame):
def __init__(self, master):
super().__init__(master)
self.init_validators()
self.create_page_shed()
self.load_shelled_cfg()
def init_validators(self):
digits_or_empty_re = re.compile(r'[0-9]*')
def is_digits_or_empty(s):
"Return 's is blank or contains only digits'"
return digits_or_empty_re.fullmatch(s) is not None
self.digits_only = (self.register(is_digits_or_empty), '%P',)
def create_page_shed(self):
"""Return frame of widgets for Shell/Ed tab.
Enable users to provisionally change shell and editor options.
Function load_shed_cfg initializes tk variables using idleConf.
Entry box auto_squeeze_min_lines_int sets
auto_squeeze_min_lines_int. Setting var_name invokes the
default callback that adds option to changes.
Widgets for ShedPage(Frame): (*) widgets bound to self
frame_shell: LabelFrame
frame_auto_squeeze_min_lines: Frame
auto_squeeze_min_lines_title: Label
(*)auto_squeeze_min_lines_int: Entry -
auto_squeeze_min_lines
frame_editor: LabelFrame
frame_save: Frame
run_save_title: Label
(*)save_ask_on: Radiobutton - autosave
(*)save_auto_on: Radiobutton - autosave
frame_format: Frame
format_width_title: Label
(*)format_width_int: Entry - format_width
frame_line_numbers_default: Frame
line_numbers_default_title: Label
(*)line_numbers_default_bool: Checkbutton - line_numbers_default
frame_context: Frame
context_title: Label
(*)context_int: Entry - context_lines
"""
# Integer values need StringVar because int('') raises.
self.auto_squeeze_min_lines = tracers.add(
StringVar(self), ('main', 'PyShell', 'auto-squeeze-min-lines'))
self.autosave = tracers.add(
IntVar(self), ('main', 'General', 'autosave'))
self.line_numbers_default = tracers.add(
BooleanVar(self),
('main', 'EditorWindow', 'line-numbers-default'))
self.context_lines = tracers.add(
StringVar(self), ('extensions', 'CodeContext', 'maxlines'))
# Create widgets:
frame_shell = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Shell Preferences')
frame_editor = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Editor Preferences')
# Frame_shell.
frame_auto_squeeze_min_lines = Frame(frame_shell, borderwidth=0)
auto_squeeze_min_lines_title = Label(frame_auto_squeeze_min_lines,
text='Auto-Squeeze Min. Lines:')
self.auto_squeeze_min_lines_int = Entry(
frame_auto_squeeze_min_lines, width=4,
textvariable=self.auto_squeeze_min_lines,
validatecommand=self.digits_only, validate='key',
)
# Frame_editor.
frame_save = Frame(frame_editor, borderwidth=0)
run_save_title = Label(frame_save, text='At Start of Run (F5) ')
self.save_ask_on = Radiobutton(
frame_save, variable=self.autosave, value=0,
text="Prompt to Save")
self.save_auto_on = Radiobutton(
frame_save, variable=self.autosave, value=1,
text='No Prompt')
frame_line_numbers_default = Frame(frame_editor, borderwidth=0)
line_numbers_default_title = Label(
frame_line_numbers_default, text='Show line numbers in new windows')
self.line_numbers_default_bool = Checkbutton(
frame_line_numbers_default,
variable=self.line_numbers_default,
width=1)
frame_context = Frame(frame_editor, borderwidth=0)
context_title = Label(frame_context, text='Max Context Lines :')
self.context_int = Entry(
frame_context, textvariable=self.context_lines, width=3,
validatecommand=self.digits_only, validate='key',
)
# Pack widgets:
frame_shell.pack(side=TOP, padx=5, pady=5, fill=BOTH)
Label(self).pack() # Spacer -- better solution?
frame_editor.pack(side=TOP, padx=5, pady=5, fill=BOTH)
# frame_auto_squeeze_min_lines
frame_auto_squeeze_min_lines.pack(side=TOP, padx=5, pady=0, fill=X)
auto_squeeze_min_lines_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.auto_squeeze_min_lines_int.pack(side=TOP, padx=5, pady=5)
# frame_save.
frame_save.pack(side=TOP, padx=5, pady=0, fill=X)
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_ask_on.pack(side=RIGHT, anchor=W, padx=5, pady=5)
# frame_line_numbers_default.
frame_line_numbers_default.pack(side=TOP, padx=5, pady=0, fill=X)
line_numbers_default_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
self.line_numbers_default_bool.pack(side=LEFT, padx=5, 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)
def load_shelled_cfg(self):
# Set variables for shell windows.
self.auto_squeeze_min_lines.set(idleConf.GetOption(
'main', 'PyShell', 'auto-squeeze-min-lines', type='int'))
# Set variables for editor windows.
self.autosave.set(idleConf.GetOption(
'main', 'General', 'autosave', default=0, type='bool'))
self.line_numbers_default.set(idleConf.GetOption(
'main', 'EditorWindow', 'line-numbers-default', type='bool'))
self.context_lines.set(idleConf.GetOption(
'extensions', 'CodeContext', 'maxlines', type='int'))
class ExtPage(Frame):
def __init__(self, master):
super().__init__(master)
self.ext_defaultCfg = idleConf.defaultCfg['extensions']
self.ext_userCfg = idleConf.userCfg['extensions']
self.is_int = self.register(is_int)
self.load_extensions()
self.create_page_extensions() # Requires extension names.
def create_page_extensions(self):
"""Configure IDLE feature extensions and help menu extensions.
List the feature extensions and a configuration box for the
selected extension. Help menu extensions are in a HelpFrame.
This code reads the current configuration using idleConf,
supplies a GUI interface to change the configuration values,
and saves the changes using idleConf.
Some changes may require restarting IDLE. This depends on each
extension's implementation.
All values are treated as text, and it is up to the user to
supply reasonable values. The only exception to this are the
'enable*' options, which are boolean, and can be toggled with a
True/False button.
Methods:
extension_selected: Handle selection from list.
create_extension_frame: Hold widgets for one extension.
set_extension_value: Set in userCfg['extensions'].
save_all_changed_extensions: Call extension page Save().
"""
self.extension_names = StringVar(self)
frame_ext = LabelFrame(self, borderwidth=2, relief=GROOVE,
text=' Feature Extensions ')
self.frame_help = HelpFrame(self, borderwidth=2, relief=GROOVE,
text=' Help Menu Extensions ')
frame_ext.rowconfigure(0, weight=1)
frame_ext.columnconfigure(2, weight=1)
self.extension_list = Listbox(frame_ext, listvariable=self.extension_names,
selectmode='browse')
self.extension_list.bind('<<ListboxSelect>>', self.extension_selected)
scroll = Scrollbar(frame_ext, command=self.extension_list.yview)
self.extension_list.yscrollcommand=scroll.set
self.details_frame = LabelFrame(frame_ext, width=250, height=250)
self.extension_list.grid(column=0, row=0, sticky='nws')
scroll.grid(column=1, row=0, sticky='ns')
self.details_frame.grid(column=2, row=0, sticky='nsew', padx=[10, 0])
frame_ext.configure(padding=10)
self.config_frame = {}
self.current_extension = None
self.outerframe = self # TEMPORARY
self.tabbed_page_set = self.extension_list # TEMPORARY
# Create the frame holding controls for each extension.
ext_names = ''
for ext_name in sorted(self.extensions):
self.create_extension_frame(ext_name)
ext_names = ext_names + '{' + ext_name + '} '
self.extension_names.set(ext_names)
self.extension_list.selection_set(0)
self.extension_selected(None)
frame_ext.grid(row=0, column=0, sticky='nsew')
Label(self).grid(row=1, column=0) # Spacer. Replace with config?
self.frame_help.grid(row=2, column=0, sticky='sew')
def load_extensions(self):
"Fill self.extensions with data from the default and user configs."
self.extensions = {}
for ext_name in idleConf.GetExtensions(active_only=False):
# Former built-in extensions are already filtered out.
self.extensions[ext_name] = []
for ext_name in self.extensions:
opt_list = sorted(self.ext_defaultCfg.GetOptionList(ext_name))
# Bring 'enable' options to the beginning of the list.
enables = [opt_name for opt_name in opt_list
if opt_name.startswith('enable')]
for opt_name in enables:
opt_list.remove(opt_name)
opt_list = enables + opt_list
for opt_name in opt_list:
def_str = self.ext_defaultCfg.Get(
ext_name, opt_name, raw=True)
try:
def_obj = {'True':True, 'False':False}[def_str]
opt_type = 'bool'
except KeyError:
try:
def_obj = int(def_str)
opt_type = 'int'
except ValueError:
def_obj = def_str
opt_type = None
try:
value = self.ext_userCfg.Get(
ext_name, opt_name, type=opt_type, raw=True,
default=def_obj)
except ValueError: # Need this until .Get fixed.
value = def_obj # Bad values overwritten by entry.
var = StringVar(self)
var.set(str(value))
self.extensions[ext_name].append({'name': opt_name,
'type': opt_type,
'default': def_str,
'value': value,
'var': var,
})
def extension_selected(self, event):
"Handle selection of an extension from the list."
newsel = self.extension_list.curselection()
if newsel:
newsel = self.extension_list.get(newsel)
if newsel is None or newsel != self.current_extension:
if self.current_extension:
self.details_frame.config(text='')
self.config_frame[self.current_extension].grid_forget()
self.current_extension = None
if newsel:
self.details_frame.config(text=newsel)
self.config_frame[newsel].grid(column=0, row=0, sticky='nsew')
self.current_extension = newsel
def create_extension_frame(self, ext_name):
"""Create a frame holding the widgets to configure one extension"""
f = VerticalScrolledFrame(self.details_frame, height=250, width=250)
self.config_frame[ext_name] = f
entry_area = f.interior
# Create an entry for each configuration option.
for row, opt in enumerate(self.extensions[ext_name]):
# Create a row with a label and entry/checkbutton.
label = Label(entry_area, text=opt['name'])
label.grid(row=row, column=0, sticky=NW)
var = opt['var']
if opt['type'] == 'bool':
Checkbutton(entry_area, variable=var,
onvalue='True', offvalue='False', width=8
).grid(row=row, column=1, sticky=W, padx=7)
elif opt['type'] == 'int':
Entry(entry_area, textvariable=var, validate='key',
validatecommand=(self.is_int, '%P'), width=10
).grid(row=row, column=1, sticky=NSEW, padx=7)
else: # type == 'str'
# Limit size to fit non-expanding space with larger font.
Entry(entry_area, textvariable=var, width=15
).grid(row=row, column=1, sticky=NSEW, padx=7)
return
def set_extension_value(self, section, opt):
"""Return True if the configuration was added or changed.
If the value is the same as the default, then remove it
from user config file.
"""
name = opt['name']
default = opt['default']
value = opt['var'].get().strip() or default
opt['var'].set(value)
# if self.defaultCfg.has_section(section):
# Currently, always true; if not, indent to return.
if (value == default):
return self.ext_userCfg.RemoveOption(section, name)
# Set the option.
return self.ext_userCfg.SetOption(section, name, value)
def save_all_changed_extensions(self):
"""Save configuration changes to the user config file.
Attributes accessed:
extensions
Methods:
set_extension_value
"""
has_changes = False
for ext_name in self.extensions:
options = self.extensions[ext_name]
for opt in options:
if self.set_extension_value(ext_name, opt):
has_changes = True
if has_changes:
self.ext_userCfg.Save()
class HelpFrame(LabelFrame):
def __init__(self, master, **cfg):
super().__init__(master, **cfg)
self.create_frame_help()
self.load_helplist()
def create_frame_help(self):
"""Create LabelFrame for additional help menu sources.
load_helplist loads list user_helplist with
name, position pairs and copies names to listbox helplist.
Clicking a name invokes help_source selected. Clicking
button_helplist_name invokes helplist_item_name, which also
changes user_helplist. These functions all call
set_add_delete_state. All but load call update_help_changes to
rewrite changes['main']['HelpFiles'].
Widgets for HelpFrame(LabelFrame): (*) widgets bound to self
frame_helplist: Frame
(*)helplist: ListBox
scroll_helplist: Scrollbar
frame_buttons: Frame
(*)button_helplist_edit
(*)button_helplist_add
(*)button_helplist_remove
"""
# self = frame_help in dialog (until ExtPage class).
frame_helplist = Frame(self)
self.helplist = Listbox(
frame_helplist, height=5, takefocus=True,
exportselection=FALSE)
scroll_helplist = Scrollbar(frame_helplist)
scroll_helplist['command'] = self.helplist.yview
self.helplist['yscrollcommand'] = scroll_helplist.set
self.helplist.bind('<ButtonRelease-1>', self.help_source_selected)
frame_buttons = Frame(self)
self.button_helplist_edit = Button(
frame_buttons, text='Edit', state='disabled',
width=8, command=self.helplist_item_edit)
self.button_helplist_add = Button(
frame_buttons, text='Add',
width=8, command=self.helplist_item_add)
self.button_helplist_remove = Button(
frame_buttons, text='Remove', state='disabled',
width=8, command=self.helplist_item_remove)
# Pack frame_help.
frame_helplist.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH)
self.helplist.pack(side=LEFT, anchor=E, expand=TRUE, fill=BOTH)
scroll_helplist.pack(side=RIGHT, anchor=W, fill=Y)
frame_buttons.pack(side=RIGHT, padx=5, pady=5, fill=Y)
self.button_helplist_edit.pack(side=TOP, anchor=W, pady=5)
self.button_helplist_add.pack(side=TOP, anchor=W)
self.button_helplist_remove.pack(side=TOP, anchor=W, pady=5)
def help_source_selected(self, event):
"Handle event for selecting additional help."
self.set_add_delete_state()
def set_add_delete_state(self):
"Toggle the state for the help list buttons based on list entries."
if self.helplist.size() < 1: # No entries in list.
self.button_helplist_edit.state(('disabled',))
self.button_helplist_remove.state(('disabled',))
else: # Some entries.
if self.helplist.curselection(): # There currently is a selection.
self.button_helplist_edit.state(('!disabled',))
self.button_helplist_remove.state(('!disabled',))
else: # There currently is not a selection.
self.button_helplist_edit.state(('disabled',))
self.button_helplist_remove.state(('disabled',))
def helplist_item_add(self):
"""Handle add button for the help list.
Query for name and location of new help sources and add
them to the list.
"""
help_source = HelpSource(self, 'New Help Source').result
if help_source:
self.user_helplist.append(help_source)
self.helplist.insert(END, help_source[0])
self.update_help_changes()
def helplist_item_edit(self):
"""Handle edit button for the help list.
Query with existing help source information and update
config if the values are changed.
"""
item_index = self.helplist.index(ANCHOR)
help_source = self.user_helplist[item_index]
new_help_source = HelpSource(
self, 'Edit Help Source',
menuitem=help_source[0],
filepath=help_source[1],
).result
if new_help_source and new_help_source != help_source:
self.user_helplist[item_index] = new_help_source
self.helplist.delete(item_index)
self.helplist.insert(item_index, new_help_source[0])
self.update_help_changes()
self.set_add_delete_state() # Selected will be un-selected
def helplist_item_remove(self):
"""Handle remove button for the help list.
Delete the help list item from config.
"""
item_index = self.helplist.index(ANCHOR)
del(self.user_helplist[item_index])
self.helplist.delete(item_index)
self.update_help_changes()
self.set_add_delete_state()
def update_help_changes(self):
"Clear and rebuild the HelpFiles section in changes"
changes['main']['HelpFiles'] = {}
for num in range(1, len(self.user_helplist) + 1):
changes.add_option(
'main', 'HelpFiles', str(num),
';'.join(self.user_helplist[num-1][:2]))
def load_helplist(self):
# Set additional help sources.
self.user_helplist = idleConf.GetAllExtraHelpSourcesList()
self.helplist.delete(0, 'end')
for help_item in self.user_helplist:
self.helplist.insert(END, help_item[0])
self.set_add_delete_state()
class VarTrace:
"""Maintain Tk variables trace state."""
def __init__(self):
"""Store Tk variables and callbacks.
untraced: List of tuples (var, callback)
that do not have the callback attached
to the Tk var.
traced: List of tuples (var, callback) where
that callback has been attached to the var.
"""
self.untraced = []
self.traced = []
def clear(self):
"Clear lists (for tests)."
# Call after all tests in a module to avoid memory leaks.
self.untraced.clear()
self.traced.clear()
def add(self, var, callback):
"""Add (var, callback) tuple to untraced list.
Args:
var: Tk variable instance.
callback: Either function name to be used as a callback
or a tuple with IdleConf config-type, section, and
option names used in the default callback.
Return:
Tk variable instance.
"""
if isinstance(callback, tuple):
callback = self.make_callback(var, callback)
self.untraced.append((var, callback))
return var
@staticmethod
def make_callback(var, config):
"Return default callback function to add values to changes instance."
def default_callback(*params):
"Add config values to changes instance."
changes.add_option(*config, var.get())
return default_callback
def attach(self):
"Attach callback to all vars that are not traced."
while self.untraced:
var, callback = self.untraced.pop()
var.trace_add('write', callback)
self.traced.append((var, callback))
def detach(self):
"Remove callback from traced vars."
while self.traced:
var, callback = self.traced.pop()
var.trace_remove('write', var.trace_info()[0][1])
self.untraced.append((var, callback))
tracers = VarTrace()
help_common = '''\
When you click either the Apply or Ok buttons, settings in this
dialog that are different from IDLE's default are saved in
a .idlerc directory in your home directory. Except as noted,
these changes apply to all versions of IDLE installed on this
machine. [Cancel] only cancels changes made since the last save.
'''
help_pages = {
'Fonts/Tabs':'''
Font sample: This shows what a selection of Basic Multilingual Plane
unicode characters look like for the current font selection. If the
selected font does not define a character, Tk attempts to find another
font that does. Substitute glyphs depend on what is available on a
particular system and will not necessarily have the same size as the
font selected. Line contains 20 characters up to Devanagari, 14 for
Tamil, and 10 for East Asia.
Hebrew and Arabic letters should display right to left, starting with
alef, \u05d0 and \u0627. Arabic digits display left to right. The
Devanagari and Tamil lines start with digits. The East Asian lines
are Chinese digits, Chinese Hanzi, Korean Hangul, and Japanese
Hiragana and Katakana.
You can edit the font sample. Changes remain until IDLE is closed.
''',
'Highlights': '''
Highlighting:
The IDLE Dark color theme is new in October 2015. It can only
be used with older IDLE releases if it is saved as a custom
theme, with a different name.
''',
'Keys': '''
Keys:
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
key set, with a different name.
''',
'General': '''
General:
AutoComplete: Popupwait is milliseconds to wait after key char, without
cursor movement, before popping up completion box. Key char is '.' after
identifier or a '/' (or '\\' on Windows) within a string.
FormatParagraph: Max-width is max chars in lines after re-formatting.
Use with paragraphs in both strings and comment blocks.
ParenMatch: Style indicates what is highlighted when closer is entered:
'opener' - opener '({[' corresponding to closer; 'parens' - both chars;
'expression' (default) - also everything in between. Flash-delay is how
long to highlight if cursor is not moved (0 means forever).
CodeContext: Maxlines is the maximum number of code context lines to
display when Code Context is turned on for an editor window.
Shell Preferences: Auto-Squeeze Min. Lines is the minimum number of lines
of output to automatically "squeeze".
''',
'Extensions': '''
ZzDummy: This extension is provided as an example for how to create and
use an extension. Enable indicates whether the extension is active or
not; likewise enable_editor and enable_shell indicate which windows it
will be active on. For this extension, z-text is the text that will be
inserted at or removed from the beginning of the lines of selected text,
or the current line if no selection.
''',
}
def is_int(s):
"Return 's is blank or represents an int'"
if not s:
return True
try:
int(s)
return True
except ValueError:
return False
class VerticalScrolledFrame(Frame):
"""A pure Tkinter vertically scrollable frame.
* Use the 'interior' attribute to place widgets inside the scrollable frame
* Construct and pack/place/grid normally
* This frame only allows vertical scrolling
"""
def __init__(self, parent, *args, **kw):
Frame.__init__(self, parent, *args, **kw)
# Create a canvas object and a vertical scrollbar for scrolling it.
vscrollbar = Scrollbar(self, orient=VERTICAL)
vscrollbar.pack(fill=Y, side=RIGHT, expand=FALSE)
canvas = Canvas(self, borderwidth=0, highlightthickness=0,
yscrollcommand=vscrollbar.set, width=240)
canvas.pack(side=LEFT, fill=BOTH, expand=TRUE)
vscrollbar.config(command=canvas.yview)
# Reset the view.
canvas.xview_moveto(0)
canvas.yview_moveto(0)
# Create a frame inside the canvas which will be scrolled with it.
self.interior = interior = Frame(canvas)
interior_id = canvas.create_window(0, 0, window=interior, anchor=NW)
# Track changes to the canvas and frame width and sync them,
# also updating the scrollbar.
def _configure_interior(event):
# Update the scrollbars to match the size of the inner frame.
size = (interior.winfo_reqwidth(), interior.winfo_reqheight())
canvas.config(scrollregion="0 0 %s %s" % size)
interior.bind('<Configure>', _configure_interior)
def _configure_canvas(event):
if interior.winfo_reqwidth() != canvas.winfo_width():
# Update the inner frame's width to fill the canvas.
canvas.itemconfigure(interior_id, width=canvas.winfo_width())
canvas.bind('<Configure>', _configure_canvas)
return
if __name__ == '__main__':
from unittest import main
main('idlelib.idle_test.test_configdialog', verbosity=2, exit=False)
from idlelib.idle_test.htest import run
run(ConfigDialog)