mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-18 14:40:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Issue 6285: catch missing IDLE help file.

Browse source
This commit is contained in:
Terry Reedy 2011-01-01 02:25:36 +00:00
parent 8dff4bada7
commit 6739cc0821
1 changed files with 11 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Lib/idlelib/EditorWindow.py
View file

@ -450,7 +450,11 @@ class EditorWindow(object):
def python_docs(self, event=None): def python_docs(self, event=None):
if sys.platform[:3] == 'win': if sys.platform[:3] == 'win':
try:
os.startfile(self.help_url) os.startfile(self.help_url)
except WindowsError as why:
tkMessageBox.showerror(title='Document Start Failure',
message=str(why), parent=self.text)
else: else:
webbrowser.open(self.help_url) webbrowser.open(self.help_url)
return "break" return "break"
@ -753,9 +757,13 @@ class EditorWindow(object):
"Create a callback with the helpfile value frozen at definition time" "Create a callback with the helpfile value frozen at definition time"
def display_extra_help(helpfile=helpfile): def display_extra_help(helpfile=helpfile):
if not helpfile.startswith(('www', 'http')): if not helpfile.startswith(('www', 'http')):
url = os.path.normpath(helpfile) helpfile = os.path.normpath(helpfile)
if sys.platform[:3] == 'win': if sys.platform[:3] == 'win':
try:
os.startfile(helpfile) os.startfile(helpfile)
except WindowsError as why:
tkMessageBox.showerror(title='Document Start Failure',
message=str(why), parent=self.text)
else: else:
webbrowser.open(helpfile) webbrowser.open(helpfile)
return display_extra_help return display_extra_help