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v0.8.1
v0.8.1
Revision 4461d704e23a13dfbe78ea3020e4cbeff4b68dc2 authored by xdegaye on 03 May 2019, 15:09:17 UTC, committed by Miss Islington (bot) on 03 May 2019, 15:09:17 UTC
Those tests may fail with PermissionError. https://bugs.python.org/issue36341
1 parent a8a79ca
rstrip.py
'Provides "Strip trailing whitespace" under the "Format" menu.'
class Rstrip:
def __init__(self, editwin):
self.editwin = editwin
def do_rstrip(self, event=None):
text = self.editwin.text
undo = self.editwin.undo
undo.undo_block_start()
end_line = int(float(text.index('end')))
for cur in range(1, end_line):
txt = text.get('%i.0' % cur, '%i.end' % cur)
raw = len(txt)
cut = len(txt.rstrip())
# Since text.delete() marks file as changed, even if not,
# only call it when needed to actually delete something.
if cut < raw:
text.delete('%i.%i' % (cur, cut), '%i.end' % cur)
undo.undo_block_stop()
if __name__ == "__main__":
from unittest import main
main('idlelib.idle_test.test_rstrip', verbosity=2,)
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