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Issue #24745: Prevent IDLE initialization crash with Tk 8.4; patch by Ned Deily.

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This commit is contained in:
Terry Jan Reedy 2015-09-04 04:37:56 -04:00
parent 528a9ab1f0
commit 4fda56f44b
1 changed files with 11 additions and 7 deletions
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4
Lib/idlelib/configHandler.py
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@ -22,6 +22,7 @@ import os
import sys import sys
from configparser import ConfigParser from configparser import ConfigParser
from tkinter import TkVersion
from tkinter.font import Font, nametofont from tkinter.font import Font, nametofont
class InvalidConfigType(Exception): pass class InvalidConfigType(Exception): pass
@ -688,6 +689,9 @@ class IdleConf:
bold = self.GetOption(configType, section, 'font-bold', default=0, bold = self.GetOption(configType, section, 'font-bold', default=0,
type='bool') type='bool')
if (family == 'TkFixedFont'): if (family == 'TkFixedFont'):
if TkVersion < 8.5:
family = 'Courier'
else:
f = Font(name='TkFixedFont', exists=True, root=root) f = Font(name='TkFixedFont', exists=True, root=root)
actualFont = Font.actual(f) actualFont = Font.actual(f)
family = actualFont['family'] family = actualFont['family']