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Fix resource warning when looking at turtledemo’s help (#12295)

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This commit is contained in:
Éric Araujo 2011-08-01 17:29:36 +02:00
parent 2ffea0e8d7
commit ccf03a1cdc
1 changed files with 3 additions and 2 deletions
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5
Lib/idlelib/textView.py
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@ -62,14 +62,15 @@ def view_text(parent, title, text):
def view_file(parent, title, filename, encoding=None): def view_file(parent, title, filename, encoding=None):
try: try:
textFile = open(filename, 'r', encoding=encoding) with open(filename, 'r', encoding=encoding) as file:
contents = file.read()
except IOError: except IOError:
import tkinter.messagebox as tkMessageBox import tkinter.messagebox as tkMessageBox
tkMessageBox.showerror(title='File Load Error', tkMessageBox.showerror(title='File Load Error',
message='Unable to load file %r .' % filename, message='Unable to load file %r .' % filename,
parent=parent) parent=parent)
else: else:
return view_text(parent, title, textFile.read()) return view_text(parent, title, contents)
if __name__ == '__main__': if __name__ == '__main__':