Changeset 391 for python/trunk/Lib/lib-tk

Timestamp:

Mar 19, 2014, 11:31:01 PM (11 years ago)

Author:

dmik

Message:

python: Merge vendor 2.7.6 to trunk.

Location:

python/trunk

Files:

• . (modified) (1 prop)
• Lib/lib-tk/FileDialog.py (modified) (1 diff)
• Lib/lib-tk/FixTk.py (modified) (5 diffs)
• Lib/lib-tk/ScrolledText.py (modified) (1 diff)
• Lib/lib-tk/Tix.py (modified) (25 diffs)
• Lib/lib-tk/Tkinter.py (modified) (42 diffs)
• Lib/lib-tk/test (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test )
• Lib/lib-tk/test/README (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/README )
• Lib/lib-tk/test/runtktests.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/runtktests.py )
• Lib/lib-tk/test/test_tkinter (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_tkinter )
• Lib/lib-tk/test/test_tkinter/__init__.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_tkinter/__init__.py )
• Lib/lib-tk/test/test_tkinter/test_loadtk.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_tkinter/test_loadtk.py )
• Lib/lib-tk/test/test_tkinter/test_text.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_tkinter/test_text.py )
• Lib/lib-tk/test/test_ttk (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk )
• Lib/lib-tk/test/test_ttk/__init__.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk/__init__.py )
• Lib/lib-tk/test/test_ttk/support.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk/support.py )
• Lib/lib-tk/test/test_ttk/test_extensions.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk/test_extensions.py )
• Lib/lib-tk/test/test_ttk/test_functions.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk/test_functions.py )
• Lib/lib-tk/test/test_ttk/test_style.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk/test_style.py )
• Lib/lib-tk/test/test_ttk/test_widgets.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/test/test_ttk/test_widgets.py )
• Lib/lib-tk/tkMessageBox.py (modified) (1 diff)
• Lib/lib-tk/tkSimpleDialog.py (modified) (5 diffs)
• Lib/lib-tk/ttk.py (copied) (copied from python/vendor/Python-2.7.6/Lib/lib-tk/ttk.py )
• Lib/lib-tk/turtle.py (modified) (38 diffs)

python/trunk/Lib/lib-tk/FileDialog.py

@@ -108 +108 @@
 
     def go(self, dir_or_file=os.curdir, pattern="*", default="", key=None):
-        if key and dialogstates.has_key(key):
+        if key and key in dialogstates:
             self.directory, pattern = dialogstates[key]
         else:

python/trunk/Lib/lib-tk/FixTk.py

@@ -20 +20 @@
 else:
     def convert_path(s):
-        if isinstance(s, str):
-            s = s.decode("mbcs")
+        assert isinstance(s, str)   # sys.prefix contains only bytes
+        udir = s.decode("mbcs")
         hdir = ctypes.windll.kernel32.\
-            CreateFileW(s, 0x80,    # FILE_READ_ATTRIBUTES
+            CreateFileW(udir, 0x80, # FILE_READ_ATTRIBUTES
                         1,          # FILE_SHARE_READ
                         None, 3,    # OPEN_EXISTING
@@ -39 +39 @@
             # Conversion failed (e.g. network location)
             return s
-        s = buf[:res]
+        s = buf[:res].encode("mbcs")
         # Ignore leading \\?\
-        if s.startswith(u"\\\\?\\"):
+        if s.startswith("\\\\?\\"):
             s = s[4:]
+        if s.startswith("UNC"):
+            s = "\\" + s[3:]
         return s
 
@@ -53 +55 @@
 if os.path.exists(prefix):
     prefix = convert_path(prefix)
-    if not os.environ.has_key("TCL_LIBRARY"):
+    if "TCL_LIBRARY" not in os.environ:
         for name in os.listdir(prefix):
             if name.startswith("tcl"):
@@ -63 +65 @@
     import _tkinter
     ver = str(_tkinter.TCL_VERSION)
-    if not os.environ.has_key("TK_LIBRARY"):
+    if "TK_LIBRARY" not in os.environ:
         v = os.path.join(prefix, 'tk'+ver)
         if os.path.exists(os.path.join(v, "tclIndex")):
@@ -69 +71 @@
     # We don't know the Tix version, so we must search the entire
     # directory
-    if not os.environ.has_key("TIX_LIBRARY"):
+    if "TIX_LIBRARY" not in os.environ:
         for name in os.listdir(prefix):
             if name.startswith("tix"):

python/trunk/Lib/lib-tk/ScrolledText.py

@@ -28 +28 @@
         self.vbar['command'] = self.yview
 
-        # Copy geometry methods of self.frame -- hack!
+        # Copy geometry methods of self.frame without overriding Text
+        # methods -- hack!
+        text_meths = vars(Text).keys()
         methods = vars(Pack).keys() + vars(Grid).keys() + vars(Place).keys()
+        methods = set(methods).difference(text_meths)
 
         for m in methods:

python/trunk/Lib/lib-tk/Tix.py

@@ -1 +1 @@
 # -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
 #
-# $Id: Tix.py 72279 2009-05-04 16:06:12Z walter.doerwald $
+# $Id$
 #
 # Tix.py -- Tix widget wrappers.
@@ -46 +46 @@
 AUTO = 'auto'
 ACROSSTOP = 'acrosstop'
+
+# A few useful constants for the Grid widget
+ASCII = 'ascii'
+CELL = 'cell'
+COLUMN = 'column'
+DECREASING = 'decreasing'
+INCREASING = 'increasing'
+INTEGER = 'integer'
+MAIN = 'main'
+MAX = 'max'
+REAL = 'real'
+ROW = 'row'
+S_REGION = 's-region'
+X_REGION = 'x-region'
+Y_REGION = 'y-region'
 
 # Some constants used by Tkinter dooneevent()
@@ -149 +164 @@
         depth of the X display: xbm images are chosen on monochrome
         displays and color images are chosen on color displays. By using
-        tix_ getimage, you can advoid hard coding the pathnames of the
+        tix_ getimage, you can avoid hard coding the pathnames of the
         image files in your application. When successful, this command
         returns the name of the newly created image, which can be used to
@@ -157 +172 @@
 
     def tix_option_get(self, name):
-        """Gets  the options  manitained  by  the  Tix
+        """Gets  the options  maintained  by  the  Tix
         scheme mechanism. Available options include:
 
@@ -322 +337 @@
     # Button class if you go through the proper constructors
     def __getattr__(self, name):
-        if self.subwidget_list.has_key(name):
+        if name in self.subwidget_list:
             return self.subwidget_list[name]
         raise AttributeError, name
@@ -391 +406 @@
         options = ()
         for k, v in cnf.items():
-            if callable(v):
+            if hasattr(v, '__call__'):
                 v = self._register(v)
             options = options + ('-'+k, v)
@@ -450 +465 @@
         # in Tkinter when it finally calls Tcl to destroy the NoteBook
         for c in self.children.values(): c.destroy()
-        if self.master.children.has_key(self._name):
+        if self._name in self.master.children:
             del self.master.children[self._name]
-        if self.master.subwidget_list.has_key(self._name):
+        if self._name in self.master.subwidget_list:
             del self.master.subwidget_list[self._name]
         if self.destroy_physically:
@@ -474 +489 @@
     def __init__(self, itemtype, cnf={}, **kw):
         master = _default_root              # global from Tkinter
-        if not master and cnf.has_key('refwindow'): master=cnf['refwindow']
-        elif not master and kw.has_key('refwindow'):  master= kw['refwindow']
+        if not master and 'refwindow' in cnf: master=cnf['refwindow']
+        elif not master and 'refwindow' in kw:  master= kw['refwindow']
         elif not master: raise RuntimeError, "Too early to create display style: no root window"
         self.tk = master.tk
@@ -557 +572 @@
 
     def invoke(self, name):
-        if self.subwidget_list.has_key(name):
+        if name in self.subwidget_list:
             self.tk.call(self._w, 'invoke', name)
 
 class ComboBox(TixWidget):
     """ComboBox - an Entry field with a dropdown menu. The user can select a
-    choice by either typing in the entry subwdget or selecting from the
+    choice by either typing in the entry subwidget or selecting from the
     listbox subwidget.
 
@@ -851 +866 @@
         pass
 
-class HList(TixWidget):
+class HList(TixWidget, XView, YView):
     """HList - Hierarchy display  widget can be used to display any data
     that have a hierarchical structure, for example, file system directory
     trees. The list entries are indented and connected by branch lines
-    according to their places in the hierachy.
+    according to their places in the hierarchy.
 
     Subwidgets - None"""
@@ -962 +977 @@
         return self.tk.call(self._w, 'info', 'anchor')
 
+    def info_bbox(self, entry):
+        return self._getints(
+                self.tk.call(self._w, 'info', 'bbox', entry)) or None
+
     def info_children(self, entry=None):
         c = self.tk.call(self._w, 'info', 'children', entry)
@@ -968 +987 @@
     def info_data(self, entry):
         return self.tk.call(self._w, 'info', 'data', entry)
+
+    def info_dragsite(self):
+        return self.tk.call(self._w, 'info', 'dragsite')
+
+    def info_dropsite(self):
+        return self.tk.call(self._w, 'info', 'dropsite')
 
     def info_exists(self, entry):
@@ -1038 +1063 @@
         return self.tk.call(self._w, 'show', 'entry', entry)
 
-    def xview(self, *args):
-        self.tk.call(self._w, 'xview', *args)
-
-    def yview(self, *args):
-        self.tk.call(self._w, 'yview', *args)
-
 class InputOnly(TixWidget):
     """InputOnly - Invisible widget. Unix only.
@@ -1183 +1202 @@
 
     def __init__(self, master, cnf={}, **kw):
-        TixWidget.__init__(self, master, 'tixOptionMenu', ['options'], cnf, kw)
+        TixWidget.__init__(self, master, 'tixOptionMenu',
+                ['labelside', 'options'], cnf, kw)
         self.subwidget_list['menubutton'] = _dummyMenubutton(self, 'menubutton')
         self.subwidget_list['menu'] = _dummyMenu(self, 'menu')
@@ -1242 +1262 @@
 
     def panes(self):
-        names = self.tk.call(self._w, 'panes')
-        ret = []
-        for x in names:
-            ret.append(self.subwidget(x))
-        return ret
+        names = self.tk.splitlist(self.tk.call(self._w, 'panes'))
+        return [self.subwidget(x) for x in names]
 
 class PopupMenu(TixWidget):
@@ -1417 +1434 @@
 
     def invoke(self, name):
-        if self.subwidget_list.has_key(name):
+        if name in self.subwidget_list:
             self.tk.call(self._w, 'invoke', name)
 
-class TList(TixWidget):
+class TList(TixWidget, XView, YView):
     """TList - Hierarchy display widget which can be
     used to display data in a tabular format. The list entries of a TList
@@ -1503 +1520 @@
         self.tk.call(self._w, 'selection', 'set', first, last)
 
-    def xview(self, *args):
-        self.tk.call(self._w, 'xview', *args)
-
-    def yview(self, *args):
-        self.tk.call(self._w, 'yview', *args)
-
 class Tree(TixWidget):
-    """Tree - The tixTree widget can be used to display hierachical
+    """Tree - The tixTree widget can be used to display hierarchical
     data in a tree form. The user can adjust
     the view of the tree by opening or closing parts of the tree."""
@@ -1564 +1575 @@
     def __init__(self, master=None, cnf={}, **kw):
         TixWidget.__init__(self, master, 'tixCheckList',
-                           ['options'], cnf, kw)
+                           ['options', 'radio'], cnf, kw)
         self.subwidget_list['hlist'] = _dummyHList(self, 'hlist')
         self.subwidget_list['vsb'] = _dummyScrollbar(self, 'vsb')
@@ -1778 +1789 @@
 
 
-class Grid(TixWidget):
+class Grid(TixWidget, XView, YView):
     '''The Tix Grid command creates a new window  and makes it into a
     tixGrid widget. Additional options, may be specified on the command
@@ -1802 +1813 @@
 
     # valid options as of Tk 8.4
-    # anchor, bdtype, cget, configure, delete, dragsite, dropsite, entrycget, edit
-    # entryconfigure, format, geometryinfo, info, index, move, nearest, selection
-    # set, size, unset, xview, yview
-    # def anchor option ?args ...?
+    # anchor, bdtype, cget, configure, delete, dragsite, dropsite, entrycget,
+    # edit, entryconfigure, format, geometryinfo, info, index, move, nearest,
+    # selection, set, size, unset, xview, yview
+    def anchor_clear(self):
+        """Removes the selection anchor."""
+        self.tk.call(self, 'anchor', 'clear')
+
     def anchor_get(self):
         "Get the (x,y) coordinate of the current anchor cell"
         return self._getints(self.tk.call(self, 'anchor', 'get'))
 
-    # def bdtype
-    # def delete dim from ?to?
+    def anchor_set(self, x, y):
+        """Set the selection anchor to the cell at (x, y)."""
+        self.tk.call(self, 'anchor', 'set', x, y)
+
     def delete_row(self, from_, to=None):
         """Delete rows between from_ and to inclusive.
@@ -1819 +1835 @@
         else:
             self.tk.call(self, 'delete', 'row', from_, to)
+
     def delete_column(self, from_, to=None):
         """Delete columns between from_ and to inclusive.
@@ -1826 +1843 @@
         else:
             self.tk.call(self, 'delete', 'column', from_, to)
-    # def edit apply
-    # def edit set x y
+
+    def edit_apply(self):
+        """If any cell is being edited, de-highlight the cell  and  applies
+        the changes."""
+        self.tk.call(self, 'edit', 'apply')
+
+    def edit_set(self, x, y):
+        """Highlights  the  cell  at  (x, y) for editing, if the -editnotify
+        command returns True for this cell."""
+        self.tk.call(self, 'edit', 'set', x, y)
 
     def entrycget(self, x, y, option):
         "Get the option value for cell at (x,y)"
+        if option and option[0] != '-':
+            option = '-' + option
         return self.tk.call(self, 'entrycget', x, y, option)
 
-    def entryconfigure(self, x, y, **kw):
-        return self.tk.call(self, 'entryconfigure', x, y, *self._options(None, kw))
+    def entryconfigure(self, x, y, cnf=None, **kw):
+        return self._configure(('entryconfigure', x, y), cnf, kw)
+
     # def format
     # def index
@@ -1840 +1868 @@
     def info_exists(self, x, y):
         "Return True if display item exists at (x,y)"
-        return bool(int(self.tk.call(self, 'info', 'exists', x, y)))
+        return self._getboolean(self.tk.call(self, 'info', 'exists', x, y))
 
     def info_bbox(self, x, y):
         # This seems to always return '', at least for 'text' displayitems
         return self.tk.call(self, 'info', 'bbox', x, y)
+
+    def move_column(self, from_, to, offset):
+        """Moves the range of columns from position FROM through TO by
+        the distance indicated by OFFSET. For example, move_column(2, 4, 1)
+        moves the columns 2,3,4 to columns 3,4,5."""
+        self.tk.call(self, 'move', 'column', from_, to, offset)
+
+    def move_row(self, from_, to, offset):
+        """Moves the range of rows from position FROM through TO by
+        the distance indicated by OFFSET.
+        For example, move_row(2, 4, 1) moves the rows 2,3,4 to rows 3,4,5."""
+        self.tk.call(self, 'move', 'row', from_, to, offset)
 
     def nearest(self, x, y):
@@ -1855 +1895 @@
     # def selection set
     # def selection toggle
-    # def move dim from to offset
 
     def set(self, x, y, itemtype=None, **kw):
@@ -1863 +1902 @@
         self.tk.call(self, 'set', x, y, *args)
 
-    # def size dim index ?option value ...?
-    # def unset x y
-
-    def xview(self):
-        return self._getdoubles(self.tk.call(self, 'xview'))
-    def xview_moveto(self, fraction):
-        self.tk.call(self,'xview', 'moveto', fraction)
-    def xview_scroll(self, count, what="units"):
-        "Scroll right (count>0) or left <count> of units|pages"
-        self.tk.call(self, 'xview', 'scroll', count, what)
-
-    def yview(self):
-        return self._getdoubles(self.tk.call(self, 'yview'))
-    def yview_moveto(self, fraction):
-        self.tk.call(self,'ysview', 'moveto', fraction)
-    def yview_scroll(self, count, what="units"):
-        "Scroll down (count>0) or up <count> of units|pages"
-        self.tk.call(self, 'yview', 'scroll', count, what)
+    def size_column(self, index, **kw):
+        """Queries or sets the size of the column given by
+        INDEX.  INDEX may be any non-negative
+        integer that gives the position of a given column.
+        INDEX can also be the string "default"; in this case, this command
+        queries or sets the default size of all columns.
+        When no option-value pair is given, this command returns a tuple
+        containing the current size setting of the given column.  When
+        option-value pairs are given, the corresponding options of the
+        size setting of the given column are changed. Options may be one
+        of the follwing:
+              pad0 pixels
+                     Specifies the paddings to the left of a column.
+              pad1 pixels
+                     Specifies the paddings to the right of a column.
+              size val
+                     Specifies the width of a column.  Val may be:
+                     "auto" -- the width of the column is set to the
+                     width of the widest cell in the column;
+                     a valid Tk screen distance unit;
+                     or a real number following by the word chars
+                     (e.g. 3.4chars) that sets the width of the column to the
+                     given number of characters."""
+        return self.tk.split(self.tk.call(self._w, 'size', 'column', index,
+                             *self._options({}, kw)))
+
+    def size_row(self, index, **kw):
+        """Queries or sets the size of the row given by
+        INDEX. INDEX may be any non-negative
+        integer that gives the position of a given row .
+        INDEX can also be the string "default"; in this case, this command
+        queries or sets the default size of all rows.
+        When no option-value pair is given, this command returns a list con-
+        taining the current size setting of the given row . When option-value
+        pairs are given, the corresponding options of the size setting of the
+        given row are changed. Options may be one of the follwing:
+              pad0 pixels
+                     Specifies the paddings to the top of a row.
+              pad1 pixels
+                     Specifies the paddings to the bottom of a row.
+              size val
+                     Specifies the height of a row.  Val may be:
+                     "auto" -- the height of the row is set to the
+                     height of the highest cell in the row;
+                     a valid Tk screen distance unit;
+                     or a real number following by the word chars
+                     (e.g. 3.4chars) that sets the height of the row to the
+                     given number of characters."""
+        return self.tk.split(self.tk.call(
+                    self, 'size', 'row', index, *self._options({}, kw)))
+
+    def unset(self, x, y):
+        """Clears the cell at (x, y) by removing its display item."""
+        self.tk.call(self._w, 'unset', x, y)
+
 
 class ScrolledGrid(Grid):

python/trunk/Lib/lib-tk/Tkinter.py

@@ -31 +31 @@
 """
 
-__version__ = "$Revision: 73770 $"
+__version__ = "$Revision: 81008 $"
 
 import sys
@@ -42 +42 @@
 from types import *
 from Tkconstants import *
+import re
 
 wantobjects = 1
@@ -58 +59 @@
 except AttributeError: _tkinter.deletefilehandler = None
 
+
+_magic_re = re.compile(r'([\\{}])')
+_space_re = re.compile(r'([\s])')
+
+def _join(value):
+    """Internal function."""
+    return ' '.join(map(_stringify, value))
+
+def _stringify(value):
+    """Internal function."""
+    if isinstance(value, (list, tuple)):
+        if len(value) == 1:
+            value = _stringify(value[0])
+            if value[0] == '{':
+                value = '{%s}' % value
+        else:
+            value = '{%s}' % _join(value)
+    else:
+        if isinstance(value, basestring):
+            value = unicode(value)
+        else:
+            value = str(value)
+        if not value:
+            value = '{}'
+        elif _magic_re.search(value):
+            # add '\' before special characters and spaces
+            value = _magic_re.sub(r'\\\1', value)
+            value = _space_re.sub(r'\\\1', value)
+        elif value[0] == '"' or _space_re.search(value):
+            value = '{%s}' % value
+    return value
 
 def _flatten(tuple):
@@ -155 +187 @@
     pass
 
-def _exit(code='0'):
-    """Internal function. Calling it will throw the exception SystemExit."""
+def _exit(code=0):
+    """Internal function. Calling it will raise the exception SystemExit."""
+    try:
+        code = int(code)
+    except ValueError:
+        pass
     raise SystemExit, code
 
@@ -535 +571 @@
         The type keyword specifies the form in which the data is
         to be returned and should be an atom name such as STRING
-        or FILE_NAME.  Type defaults to STRING.
+        or FILE_NAME.  Type defaults to STRING, except on X11, where the default
+        is to try UTF8_STRING and fall back to STRING.
 
         This command is equivalent to:
@@ -541 +578 @@
         selection_get(CLIPBOARD)
         """
+        if 'type' not in kw and self._windowingsystem == 'x11':
+            try:
+                kw['type'] = 'UTF8_STRING'
+                return self.tk.call(('clipboard', 'get') + self._options(kw))
+            except TclError:
+                del kw['type']
         return self.tk.call(('clipboard', 'get') + self._options(kw))
 
@@ -548 +591 @@
         A widget specified for the optional displayof keyword
         argument specifies the target display."""
-        if not kw.has_key('displayof'): kw['displayof'] = self._w
+        if 'displayof' not in kw: kw['displayof'] = self._w
         self.tk.call(('clipboard', 'clear') + self._options(kw))
     def clipboard_append(self, string, **kw):
@@ -556 +599 @@
         argument specifies the target display. The clipboard
         can be retrieved with selection_get."""
-        if not kw.has_key('displayof'): kw['displayof'] = self._w
+        if 'displayof' not in kw: kw['displayof'] = self._w
         self.tk.call(('clipboard', 'append') + self._options(kw)
               + ('--', string))
@@ -614 +657 @@
     def selection_clear(self, **kw):
         """Clear the current X selection."""
-        if not kw.has_key('displayof'): kw['displayof'] = self._w
+        if 'displayof' not in kw: kw['displayof'] = self._w
         self.tk.call(('selection', 'clear') + self._options(kw))
     def selection_get(self, **kw):
@@ -622 +665 @@
         the selection and defaults to PRIMARY.  A keyword
         parameter displayof specifies a widget on the display
-        to use."""
-        if not kw.has_key('displayof'): kw['displayof'] = self._w
+        to use. A keyword parameter type specifies the form of data to be
+        fetched, defaulting to STRING except on X11, where UTF8_STRING is tried
+        before STRING."""
+        if 'displayof' not in kw: kw['displayof'] = self._w
+        if 'type' not in kw and self._windowingsystem == 'x11':
+            try:
+                kw['type'] = 'UTF8_STRING'
+                return self.tk.call(('selection', 'get') + self._options(kw))
+            except TclError:
+                del kw['type']
         return self.tk.call(('selection', 'get') + self._options(kw))
     def selection_handle(self, command, **kw):
@@ -654 +705 @@
         selection - name of the selection (default PRIMARY),
         type - type of the selection (e.g. STRING, FILE_NAME)."""
-        if not kw.has_key('displayof'): kw['displayof'] = self._w
+        if 'displayof' not in kw: kw['displayof'] = self._w
         name = self.tk.call(('selection', 'own') + self._options(kw))
         if not name: return None
@@ -1038 +1089 @@
             return ('-displayof', self._w)
         return ()
+    @property
+    def _windowingsystem(self):
+        """Internal function."""
+        try:
+            return self._root()._windowingsystem_cached
+        except AttributeError:
+            ws = self._root()._windowingsystem_cached = \
+                        self.tk.call('tk', 'windowingsystem')
+            return ws
     def _options(self, cnf, kw = None):
         """Internal function."""
@@ -1048 +1108 @@
             if v is not None:
                 if k[-1] == '_': k = k[:-1]
-                if callable(v):
+                if hasattr(v, '__call__'):
                     v = self._register(v)
                 elif isinstance(v, (tuple, list)):
@@ -1059 +1119 @@
                         else:
                             # format it to proper Tcl code if it contains space
-                            nv.append(('{%s}' if ' ' in item else '%s') % item)
+                            nv.append(_stringify(item))
                     else:
                         v = ' '.join(nv)
@@ -1288 +1348 @@
                 if not value:
                     value = None
-                elif '.' in value:
+                elif '.' in str(value):
                     value = getdouble(value)
                 else:
@@ -1413 +1473 @@
         except:
             self.widget._report_exception()
+
+
+class XView:
+    """Mix-in class for querying and changing the horizontal position
+    of a widget's window."""
+
+    def xview(self, *args):
+        """Query and change the horizontal position of the view."""
+        res = self.tk.call(self._w, 'xview', *args)
+        if not args:
+            return self._getdoubles(res)
+
+    def xview_moveto(self, fraction):
+        """Adjusts the view in the window so that FRACTION of the
+        total width of the canvas is off-screen to the left."""
+        self.tk.call(self._w, 'xview', 'moveto', fraction)
+
+    def xview_scroll(self, number, what):
+        """Shift the x-view according to NUMBER which is measured in "units"
+        or "pages" (WHAT)."""
+        self.tk.call(self._w, 'xview', 'scroll', number, what)
+
+
+class YView:
+    """Mix-in class for querying and changing the vertical position
+    of a widget's window."""
+
+    def yview(self, *args):
+        """Query and change the vertical position of the view."""
+        res = self.tk.call(self._w, 'yview', *args)
+        if not args:
+            return self._getdoubles(res)
+
+    def yview_moveto(self, fraction):
+        """Adjusts the view in the window so that FRACTION of the
+        total height of the canvas is off-screen to the top."""
+        self.tk.call(self._w, 'yview', 'moveto', fraction)
+
+    def yview_scroll(self, number, what):
+        """Shift the y-view according to NUMBER which is measured in
+        "units" or "pages" (WHAT)."""
+        self.tk.call(self._w, 'yview', 'scroll', number, what)
 
 
@@ -1619 +1721 @@
 class Tk(Misc, Wm):
     """Toplevel widget of Tk which represents mostly the main window
-    of an appliation. It has an associated Tcl interpreter."""
+    of an application. It has an associated Tcl interpreter."""
     _w = '.'
     def __init__(self, screenName=None, baseName=None, className='Tk',
@@ -1635 +1737 @@
         self.tk = None
         if baseName is None:
-            import sys, os
+            import os
             baseName = os.path.basename(sys.argv[0])
             baseName, ext = os.path.splitext(baseName)
@@ -1644 +1746 @@
         if useTk:
             self._loadtk()
-        self.readprofile(baseName, className)
+        if not sys.flags.ignore_environment:
+            # Issue #16248: Honor the -E flag to avoid code injection.
+            self.readprofile(baseName, className)
     def loadtk(self):
         if not self._tkloaded:
@@ -1694 +1798 @@
         such a file exists in the home directory."""
         import os
-        if os.environ.has_key('HOME'): home = os.environ['HOME']
+        if 'HOME' in os.environ: home = os.environ['HOME']
         else: home = os.curdir
         class_tcl = os.path.join(home, '.%s.tcl' % className)
@@ -1777 +1881 @@
             key = words[i][1:]
             value = words[i+1]
-            if value[:1] == '.':
+            if str(value)[:1] == '.':
                 value = self._nametowidget(value)
             dict[key] = value
@@ -1828 +1932 @@
             key = words[i][1:]
             value = words[i+1]
-            if value[:1] == '.':
+            if str(value)[:1] == '.':
                 value = self._nametowidget(value)
             dict[key] = value
@@ -1877 +1981 @@
             key = words[i][1:]
             value = words[i+1]
-            if value[:1] == '.':
+            if str(value)[:1] == '.':
                 value = self._nametowidget(value)
             dict[key] = value
@@ -1901 +2005 @@
         self.tk = master.tk
         name = None
-        if cnf.has_key('name'):
+        if 'name' in cnf:
             name = cnf['name']
             del cnf['name']
@@ -1912 +2016 @@
             self._w = master._w + '.' + name
         self.children = {}
-        if self.master.children.has_key(self._name):
+        if self._name in self.master.children:
             self.master.children[self._name].destroy()
         self.master.children[self._name] = self
@@ -1937 +2041 @@
         for c in self.children.values(): c.destroy()
         self.tk.call('destroy', self._w)
-        if self.master.children.has_key(self._name):
+        if self._name in self.master.children:
             del self.master.children[self._name]
         Misc.destroy(self)
@@ -1965 +2069 @@
         for wmkey in ['screen', 'class_', 'class', 'visual',
                   'colormap']:
-            if cnf.has_key(wmkey):
+            if wmkey in cnf:
                 val = cnf[wmkey]
                 # TBD: a hack needed because some keys
@@ -2058 +2162 @@
         return '@%r,%r' % (x, y)
 
-class Canvas(Widget):
+class Canvas(Widget, XView, YView):
     """Canvas widget to display graphical elements like lines or text."""
     def __init__(self, master=None, cnf={}, **kw):
@@ -2298 +2402 @@
         """Return the type of the item TAGORID."""
         return self.tk.call(self._w, 'type', tagOrId) or None
-    def xview(self, *args):
-        """Query and change horizontal position of the view."""
-        if not args:
-            return self._getdoubles(self.tk.call(self._w, 'xview'))
-        self.tk.call((self._w, 'xview') + args)
-    def xview_moveto(self, fraction):
-        """Adjusts the view in the window so that FRACTION of the
-        total width of the canvas is off-screen to the left."""
-        self.tk.call(self._w, 'xview', 'moveto', fraction)
-    def xview_scroll(self, number, what):
-        """Shift the x-view according to NUMBER which is measured in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'xview', 'scroll', number, what)
-    def yview(self, *args):
-        """Query and change vertical position of the view."""
-        if not args:
-            return self._getdoubles(self.tk.call(self._w, 'yview'))
-        self.tk.call((self._w, 'yview') + args)
-    def yview_moveto(self, fraction):
-        """Adjusts the view in the window so that FRACTION of the
-        total height of the canvas is off-screen to the top."""
-        self.tk.call(self._w, 'yview', 'moveto', fraction)
-    def yview_scroll(self, number, what):
-        """Shift the y-view according to NUMBER which is measured in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'yview', 'scroll', number, what)
 
 class Checkbutton(Widget):
@@ -2352 +2432 @@
         self.tk.call(self._w, 'toggle')
 
-class Entry(Widget):
+class Entry(Widget, XView):
     """Entry widget which allows to display simple text."""
     def __init__(self, master=None, cnf={}, **kw):
@@ -2403 +2483 @@
     select_from = selection_from
     def selection_present(self):
-        """Return whether the widget has the selection."""
+        """Return True if there are characters selected in the entry, False
+        otherwise."""
         return self.tk.getboolean(
             self.tk.call(self._w, 'selection', 'present'))
@@ -2415 +2496 @@
         self.tk.call(self._w, 'selection', 'to', index)
     select_to = selection_to
-    def xview(self, index):
-        """Query and change horizontal position of the view."""
-        self.tk.call(self._w, 'xview', index)
-    def xview_moveto(self, fraction):
-        """Adjust the view in the window so that FRACTION of the
-        total width of the entry is off-screen to the left."""
-        self.tk.call(self._w, 'xview', 'moveto', fraction)
-    def xview_scroll(self, number, what):
-        """Shift the x-view according to NUMBER which is measured in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'xview', 'scroll', number, what)
 
 class Frame(Widget):
@@ -2436 +2507 @@
         cnf = _cnfmerge((cnf, kw))
         extra = ()
-        if cnf.has_key('class_'):
+        if 'class_' in cnf:
             extra = ('-class', cnf['class_'])
             del cnf['class_']
-        elif cnf.has_key('class'):
+        elif 'class' in cnf:
             extra = ('-class', cnf['class'])
             del cnf['class']
@@ -2466 +2537 @@
         Widget.__init__(self, master, 'label', cnf, kw)
 
-class Listbox(Widget):
+class Listbox(Widget, XView, YView):
     """Listbox widget which can display a list of strings."""
     def __init__(self, master=None, cnf={}, **kw):
@@ -2545 +2616 @@
         """Return the number of elements in the listbox."""
         return getint(self.tk.call(self._w, 'size'))
-    def xview(self, *what):
-        """Query and change horizontal position of the view."""
-        if not what:
-            return self._getdoubles(self.tk.call(self._w, 'xview'))
-        self.tk.call((self._w, 'xview') + what)
-    def xview_moveto(self, fraction):
-        """Adjust the view in the window so that FRACTION of the
-        total width of the entry is off-screen to the left."""
-        self.tk.call(self._w, 'xview', 'moveto', fraction)
-    def xview_scroll(self, number, what):
-        """Shift the x-view according to NUMBER which is measured in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'xview', 'scroll', number, what)
-    def yview(self, *what):
-        """Query and change vertical position of the view."""
-        if not what:
-            return self._getdoubles(self.tk.call(self._w, 'yview'))
-        self.tk.call((self._w, 'yview') + what)
-    def yview_moveto(self, fraction):
-        """Adjust the view in the window so that FRACTION of the
-        total width of the entry is off-screen to the top."""
-        self.tk.call(self._w, 'yview', 'moveto', fraction)
-    def yview_scroll(self, number, what):
-        """Shift the y-view according to NUMBER which is measured in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'yview', 'scroll', number, what)
     def itemcget(self, index, option):
         """Return the resource value for an ITEM and an OPTION."""
@@ -2815 +2862 @@
 
 
-class Text(Widget):
+class Text(Widget, XView, YView):
     """Text widget which can display text in various forms."""
     def __init__(self, master=None, cnf={}, **kw):
@@ -3137 +3184 @@
         return self.tk.splitlist(
             self.tk.call(self._w, 'window', 'names'))
-    def xview(self, *what):
-        """Query and change horizontal position of the view."""
-        if not what:
-            return self._getdoubles(self.tk.call(self._w, 'xview'))
-        self.tk.call((self._w, 'xview') + what)
-    def xview_moveto(self, fraction):
-        """Adjusts the view in the window so that FRACTION of the
-        total width of the canvas is off-screen to the left."""
-        self.tk.call(self._w, 'xview', 'moveto', fraction)
-    def xview_scroll(self, number, what):
-        """Shift the x-view according to NUMBER which is measured
-        in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'xview', 'scroll', number, what)
-    def yview(self, *what):
-        """Query and change vertical position of the view."""
-        if not what:
-            return self._getdoubles(self.tk.call(self._w, 'yview'))
-        self.tk.call((self._w, 'yview') + what)
-    def yview_moveto(self, fraction):
-        """Adjusts the view in the window so that FRACTION of the
-        total height of the canvas is off-screen to the top."""
-        self.tk.call(self._w, 'yview', 'moveto', fraction)
-    def yview_scroll(self, number, what):
-        """Shift the y-view according to NUMBER which is measured
-        in "units" or "pages" (WHAT)."""
-        self.tk.call(self._w, 'yview', 'scroll', number, what)
     def yview_pickplace(self, *what):
         """Obsolete function, use see."""
@@ -3195 +3216 @@
         # 'command' is the only supported keyword
         callback = kwargs.get('command')
-        if kwargs.has_key('command'):
+        if 'command' in kwargs:
             del kwargs['command']
         if kwargs:
@@ -3236 +3257 @@
         options = ()
         for k, v in cnf.items():
-            if callable(v):
+            if hasattr(v, '__call__'):
                 v = self._register(v)
             options = options + ('-'+k, v)
@@ -3259 +3280 @@
             if v is not None:
                 if k[-1] == '_': k = k[:-1]
-                if callable(v):
+                if hasattr(v, '__call__'):
                     v = self._register(v)
                 res = res + ('-'+k, v)
@@ -3348 +3369 @@
 
 
-class Spinbox(Widget):
+class Spinbox(Widget, XView):
     """spinbox widget."""
     def __init__(self, master=None, cnf={}, **kw):
@@ -3551 +3572 @@
         The child argument is the name of the child widget
         followed by pairs of arguments that specify how to
-        manage the windows. Options may have any of the values
-        accepted by the configure subcommand.
+        manage the windows. The possible options and values
+        are the ones accepted by the paneconfigure method.
         """
         self.tk.call((self._w, 'add', child) + self._options(kw))

python/trunk/Lib/lib-tk/tkMessageBox.py

@@ -71 +71 @@
     if message: options["message"] = message
     res = Message(**options).show()
-    # In some Tcl installations, Tcl converts yes/no into a boolean
+    # In some Tcl installations, yes/no is converted into a boolean.
     if isinstance(res, bool):
-        if res: return YES
+        if res:
+            return YES
         return NO
-    return res
+    # In others we get a Tcl_Obj.
+    return str(res)
 
 def showinfo(title=None, message=None, **options):

python/trunk/Lib/lib-tk/tkSimpleDialog.py

@@ -47 +47 @@
         Toplevel.__init__(self, parent)
 
+        self.withdraw() # remain invisible for now
         # If the master is not viewable, don't
         # make the child transient, or else it
@@ -66 +67 @@
         self.buttonbox()
 
-        self.wait_visibility() # window needs to be visible for the grab
-        self.grab_set()
 
         if not self.initial_focus:
@@ -78 +77 @@
                                       parent.winfo_rooty()+50))
 
+        self.deiconify() # become visibile now
+
         self.initial_focus.focus_set()
 
+        # wait for window to appear on screen before calling grab_set
+        self.wait_visibility()
+        self.grab_set()
         self.wait_window(self)
 
@@ -197 +201 @@
         self.entry.grid(row=1, padx=5, sticky=W+E)
 
-        if self.initialvalue:
+        if self.initialvalue is not None:
             self.entry.insert(0, self.initialvalue)
             self.entry.select_range(0, END)
@@ -280 +284 @@
 class _QueryString(_QueryDialog):
     def __init__(self, *args, **kw):
-        if kw.has_key("show"):
+        if "show" in kw:
             self.__show = kw["show"]
             del kw["show"]

python/trunk/Lib/lib-tk/turtle.py

@@ -3 +3 @@
 # Version 1.0.1 - 24. 9. 2009
 #
-# Copyright (C) 2006 - 2009  Gregor Lingl
+# Copyright (C) 2006 - 2010  Gregor Lingl
 # email: glingl@aon.at
 #
@@ -28 +28 @@
 by Wally Feurzig and Seymour Papert in 1966.
 
-Imagine a robotic turtle starting at (0, 0) in the x-y plane. Give it
+Imagine a robotic turtle starting at (0, 0) in the x-y plane. After an ``import turtle``, give it
 the command turtle.forward(15), and it moves (on-screen!) 15 pixels in
 the direction it is facing, drawing a line as it moves. Give it the
-command turtle.left(25), and it rotates in-place 25 degrees clockwise.
+command turtle.right(25), and it rotates in-place 25 degrees clockwise.
 
 By combining together these and similar commands, intricate shapes and
@@ -97 +97 @@
 
 Behind the scenes there are some features included with possible
-extensions in in mind. These will be commented and documented elsewhere.
+extensions in mind. These will be commented and documented elsewhere.
 
 """
@@ -336 +336 @@
             del _dict[ex]
     for ex in exclude:
-        if _dict.has_key(ex):
+        if ex in _dict:
             del _dict[ex]
     for ex in __methods(fromClass):
-        if _dict.has_key(ex):
+        if ex in _dict:
             del _dict[ex]
 
@@ -784 +784 @@
         if not isinstance(self.cv, ScrolledCanvas):
             return self.canvwidth, self.canvheight
-        if canvwidth is None and canvheight is None and bg is None:
+        if canvwidth is canvheight is bg is None:
             return self.cv.canvwidth, self.cv.canvheight
         if canvwidth is not None:
@@ -812 +812 @@
     """Will be raised in TurtleScreen.update, if _RUNNING becomes False.
 
-    Thus stops execution of turtle graphics script. Main purpose: use in
-    in the Demo-Viewer turtle.Demo.py.
+    This stops execution of a turtle graphics script.
+    Main purpose: use in the Demo-Viewer turtle.Demo.py.
     """
     pass
@@ -860 +860 @@
         >>> s = Shape("compound")
         >>> s.addcomponent(poly, "red", "blue")
-        ### .. add more components and then use register_shape()
+        >>> # .. add more components and then use register_shape()
         """
         if self._type != "compound":
@@ -959 +959 @@
 
         Example (for a TurtleScreen instance named screen):
-        screen.clear()
+        >>> screen.clear()
 
         Note: this method is not available as function.
@@ -1000 +1000 @@
         'logo'
         """
-        if mode == None:
+        if mode is None:
             return self._mode
         mode = mode.lower()
@@ -1031 +1031 @@
         >>> screen.setworldcoordinates(-10,-0.5,50,1.5)
         >>> for _ in range(36):
-                left(10)
-                forward(0.5)
+        ...     left(10)
+        ...     forward(0.5)
         """
         if self.mode() != "world":
@@ -1137 +1137 @@
         1.0
         >>> screen.colormode(255)
-        >>> turtle.pencolor(240,160,80)
+        >>> pencolor(240,160,80)
         """
         if cmode is None:
@@ -1205 +1205 @@
         >>> dist = 2
         >>> for i in range(200):
-                fd(dist)
-                rt(90)
-                dist += 2
+        ...     fd(dist)
+        ...     rt(90)
+        ...     dist += 2
         """
         if n is None:
@@ -1234 +1234 @@
 
     def _incrementudc(self):
-        "Increment upadate counter."""
+        """Increment update counter."""
         if not TurtleScreen._RUNNING:
             TurtleScreen._RUNNNING = True
@@ -1305 +1305 @@
         and a Turtle instance named turtle):
 
-        >>> screen.onclick(turtle.goto)
-
-        ### Subsequently clicking into the TurtleScreen will
-        ### make the turtle move to the clicked point.
+        >>> screen.onclick(goto)
+        >>> # Subsequently clicking into the TurtleScreen will
+        >>> # make the turtle move to the clicked point.
         >>> screen.onclick(None)
-
-        ### event-binding will be removed
         """
         self._onscreenclick(fun, btn, add)
@@ -1325 +1322 @@
         must have focus. (See method listen.)
 
-        Example (for a TurtleScreen instance named screen
-        and a Turtle instance named turtle):
+        Example (for a TurtleScreen instance named screen):
 
         >>> def f():
-                fd(50)
-                lt(60)
-
-
+        ...     fd(50)
+        ...     lt(60)
+        ...
         >>> screen.onkey(f, "Up")
         >>> screen.listen()
 
-        ### Subsequently the turtle can be moved by
-        ### repeatedly pressing the up-arrow key,
-        ### consequently drawing a hexagon
-        """
-        if fun == None:
+        Subsequently the turtle can be moved by repeatedly pressing
+        the up-arrow key, consequently drawing a hexagon
+
+        """
+        if fun is None:
             if key in self._keys:
                 self._keys.remove(key)
@@ -1370 +1365 @@
         >>> running = True
         >>> def f():
-                if running:
-                        fd(50)
-                        lt(60)
-                        screen.ontimer(f, 250)
-
-        >>> f()   ### makes the turtle marching around
+        ...     if running:
+        ...             fd(50)
+        ...             lt(60)
+        ...             screen.ontimer(f, 250)
+        ...
+        >>> f()   # makes the turtle marching around
         >>> running = False
         """
@@ -1386 +1381 @@
         picname -- a string, name of a gif-file or "nopic".
 
-        If picname is a filename, set the corresponing image as background.
+        If picname is a filename, set the corresponding image as background.
         If picname is "nopic", delete backgroundimage, if present.
         If picname is None, return the filename of the current backgroundimage.
@@ -1410 +1405 @@
         canvwidth -- positive integer, new width of canvas in pixels
         canvheight --  positive integer, new height of canvas in pixels
-        bg -- colorstring or color-tupel, new backgroundcolor
+        bg -- colorstring or color-tuple, new backgroundcolor
         If no arguments are given, return current (canvaswidth, canvasheight)
 
@@ -1419 +1414 @@
         Example (for a Turtle instance named turtle):
         >>> turtle.screensize(2000,1500)
-            ### e. g. to search for an erroneously escaped turtle ;-)
+        >>> # e. g. to search for an erroneously escaped turtle ;-)
         """
         return self._resize(canvwidth, canvheight, bg)
@@ -1461 +1456 @@
         """Set turtle-mode to 'standard', 'world' or 'logo'.
         """
-        if mode == None:
+        if mode is None:
             return self._mode
         if mode not in ["standard", "logo", "world"]:
@@ -1496 +1491 @@
         >>> turtle.heading()
         90
-        >>> turtle.degrees(400.0)  # angle measurement in gon
+
+        Change angle measurement unit to grad (also known as gon,
+        grade, or gradian and equals 1/100-th of the right angle.)
+        >>> turtle.degrees(400.0)
         >>> turtle.heading()
         100
@@ -2002 +2000 @@
         >>> turtle.pensize()
         1
-        turtle.pensize(10)   # from here on lines of width 10 are drawn
+        >>> turtle.pensize(10)   # from here on lines of width 10 are drawn
         """
         if width is None:
@@ -2442 +2440 @@
                 RawTurtle.screens.append(self.screen)
         else:
-            raise TurtleGraphicsError("bad cavas argument %s" % canvas)
+            raise TurtleGraphicsError("bad canvas argument %s" % canvas)
 
         screen = self.screen
@@ -2514 +2512 @@
         Example (for a Turtle instance named turtle):
         >>> while undobufferentries():
-                undo()
+        ...     undo()
         """
         if self.undobuffer is None:
@@ -2590 +2588 @@
         >>> dist = 2
         >>> for i in range(200):
-                turtle.fd(dist)
-                turtle.rt(90)
-                dist += 2
+        ...     turtle.fd(dist)
+        ...     turtle.rt(90)
+        ...     dist += 2
         """
         return self.screen.tracer(flag, delay)
@@ -2687 +2685 @@
         """Set/return turtle's stretchfactors/outline. Set resizemode to "user".
 
-        Optinonal arguments:
+        Optional arguments:
            stretch_wid : positive number
            stretch_len : positive number
@@ -2705 +2703 @@
         >>> turtle.shapesize(outline=8)
         """
-        if stretch_wid is None and stretch_len is None and outline == None:
+        if stretch_wid is stretch_len is outline is None:
             stretch_wid, stretch_len = self._stretchfactor
             return stretch_wid, stretch_len, self._outlinewidth
@@ -2761 +2759 @@
         >>> turtle.tilt(45)
         >>> turtle.tiltangle()
-        >>>
         """
         tilt = -self._tilt * (180.0/math.pi) * self._angleOrient
@@ -2961 +2958 @@
         Example (for a Turtle instance named turtle):
         >>> for i in range(8):
-                turtle.stamp(); turtle.fd(30)
+        ...     turtle.stamp(); turtle.fd(30)
         ...
         >>> turtle.clearstamps(2)
@@ -2979 +2976 @@
     def _goto(self, end):
         """Move the pen to the point end, thereby drawing a line
-        if pen is down. All other methodes for turtle movement depend
+        if pen is down. All other methods for turtle movement depend
         on this one.
         """
@@ -3077 +3074 @@
         # Turtle now at position old,
         self._position = old
-        ##  if undo is done during crating a polygon, the last vertex
-        ##  will be deleted. if the polygon is entirel deleted,
-        ##  creatigPoly will be set to False.
+        ##  if undo is done during creating a polygon, the last vertex
+        ##  will be deleted. if the polygon is entirely deleted,
+        ##  creatingPoly will be set to False.
         ##  Polygons created before the last one will not be affected by undo()
         if self._creatingPoly:
@@ -3219 +3216 @@
         """Draw a dot with diameter size, using color.
 
-        Optional argumentS:
+        Optional arguments:
         size -- an integer >= 1 (if given)
         color -- a colorstring or a numeric color tuple
@@ -3428 +3425 @@
 
         >>> def turn(x, y):
-                left(360)
-
-        >>> onclick(turn) # Now clicking into the turtle will turn it.
+        ...     left(360)
+        ...
+        >>> onclick(turn)  # Now clicking into the turtle will turn it.
         >>> onclick(None)  # event-binding will be removed
         """
@@ -3446 +3443 @@
         Example (for a MyTurtle instance named joe):
         >>> class MyTurtle(Turtle):
-                def glow(self,x,y):
-                        self.fillcolor("red")
-                def unglow(self,x,y):
-                        self.fillcolor("")
-
+        ...     def glow(self,x,y):
+        ...             self.fillcolor("red")
+        ...     def unglow(self,x,y):
+        ...             self.fillcolor("")
+        ...
         >>> joe = MyTurtle()
         >>> joe.onclick(joe.glow)
         >>> joe.onrelease(joe.unglow)
-        ### clicking on joe turns fillcolor red,
-        ### unclicking turns it to transparent.
+
+        Clicking on joe turns fillcolor red, unclicking turns it to
+        transparent.
         """
         self.screen._onrelease(self.turtle._item, fun, btn, add)
@@ -3474 +3472 @@
         >>> turtle.ondrag(turtle.goto)
 
-        ### Subsequently clicking and dragging a Turtle will
-        ### move it across the screen thereby producing handdrawings
-        ### (if pen is down).
+        Subsequently clicking and dragging a Turtle will move it
+        across the screen thereby producing handdrawings (if pen is
+        down).
         """
         self.screen._ondrag(self.turtle._item, fun, btn, add)
@@ -3523 +3521 @@
         Example (for a Turtle instance named turtle):
         >>> for i in range(4):
-                turtle.fd(50); turtle.lt(80)
-
+        ...     turtle.fd(50); turtle.lt(80)
+        ...
         >>> for i in range(8):
-                turtle.undo()
+        ...     turtle.undo()
+        ...
         """
         if self.undobuffer is None:
@@ -3689 +3688 @@
 
 class Turtle(RawTurtle):
-    """RawTurtle auto-crating (scrolled) canvas.
+    """RawTurtle auto-creating (scrolled) canvas.
 
     When a Turtle object is created or a function derived from some
@@ -3729 +3728 @@
                 default value is turtle_docstringdict
 
-    Has to be called explicitely, (not used by the turtle-graphics classes)
+    Has to be called explicitly, (not used by the turtle-graphics classes)
     The docstring dictionary will be written to the Python script <filname>.py
     It is intended to serve as a template for translation of the docstrings