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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2020-12-15 05:45:44 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-15 05:45:44 (GMT) |
| commit | 925f9987866703b0e7cfde341d23f19b832603cb (patch) | |
| tree | 8a6f12412339ae097ba6a100b5160145c4ff1b6e /Lib | |
| parent | 06bfd033e847bedb6e123d131dcf46393a4555df (diff) | |
| download | cpython-925f9987866703b0e7cfde341d23f19b832603cb.zip cpython-925f9987866703b0e7cfde341d23f19b832603cb.tar.gz cpython-925f9987866703b0e7cfde341d23f19b832603cb.tar.bz2 | |
bpo-33610: Edit idlelib.codecontext (GH-23773)
Add sentence to module docstring and import tkinter items.
(cherry picked from commit 6f79e60b66dacefca147bdaa80eb37f936a72991)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/idlelib/codecontext.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Lib/idlelib/codecontext.py b/Lib/idlelib/codecontext.py index 989b30e..eb19773 100644 --- a/Lib/idlelib/codecontext.py +++ b/Lib/idlelib/codecontext.py @@ -7,11 +7,14 @@ the lines which contain the block opening keywords, e.g. 'if', for the enclosing block. The number of hint lines is determined by the maxlines variable in the codecontext section of config-extensions.def. Lines which do not open blocks are not shown in the context hints pane. + +For EditorWindows, <<toggle-code-context>> is bound to CodeContext(self). +toggle_code_context_event. """ import re from sys import maxsize as INFINITY -import tkinter +from tkinter import Frame, Text, TclError from tkinter.constants import NSEW, SUNKEN from idlelib.config import idleConf @@ -83,7 +86,7 @@ class CodeContext: if self.t1 is not None: try: self.text.after_cancel(self.t1) - except tkinter.TclError: # pragma: no cover + except TclError: # pragma: no cover pass self.t1 = None @@ -111,7 +114,7 @@ class CodeContext: padx += widget.tk.getint(info['padx']) padx += widget.tk.getint(widget.cget('padx')) border += widget.tk.getint(widget.cget('border')) - context = self.context = tkinter.Text( + context = self.context = Text( self.editwin.text_frame, height=1, width=1, # Don't request more than we get. @@ -127,7 +130,7 @@ class CodeContext: line_number_colors = idleConf.GetHighlight(idleConf.CurrentTheme(), 'linenumber') - self.cell00 = tkinter.Frame(self.editwin.text_frame, + self.cell00 = Frame(self.editwin.text_frame, bg=line_number_colors['background']) self.cell00.grid(row=0, column=0, sticky=NSEW) menu_status = 'Hide' @@ -221,7 +224,7 @@ class CodeContext: """ try: self.context.index("sel.first") - except tkinter.TclError: + except TclError: lines = len(self.info) if lines == 1: # No context lines are showing. newtop = 1 |