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Code Issues 30 Releases Wiki Activity

Refactored and commented strip_tags utility

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Tomasz Wysocki 2014-04-03 08:59:06 +02:00 committed by Claude Paroz
parent 074d3183d9
commit c28beb4291
1 changed files with 6 additions and 6 deletions
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10
django/utils/html.py
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@ -162,15 +162,15 @@ def _strip_once(value):
def strip_tags(value): def strip_tags(value):
"""Returns the given HTML with all tags stripped.""" """Returns the given HTML with all tags stripped."""
while True: # Note: in typical case this loop executes _strip_once once. Loop condition
if not ('<' in value or '>' in value): # is redundant, but helps to reduce number of executions of _strip_once.
return value while '<' in value and '>' in value:
new_value = _strip_once(value) new_value = _strip_once(value)
if new_value == value: if new_value == value:
# _strip_once was not able to detect more tags # _strip_once was not able to detect more tags
return value break
else:
value = new_value value = new_value
return value
strip_tags = allow_lazy(strip_tags) strip_tags = allow_lazy(strip_tags)