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evaluate content at function start

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This commit is contained in:
Paul Oswald 2014-07-29 22:13:11 +09:00
parent 921e4ed2ee
commit 66fa40c300
1 changed files with 2 additions and 1 deletions
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rest_framework/utils/formatting.py
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@ -28,13 +28,14 @@ def dedent(content):
as it fails to dedent multiline docstrings that include
unindented text on the initial line.
"""
content = unicode(content)
whitespace_counts = [len(line) - len(line.lstrip(' '))
for line in content.splitlines()[1:] if line.lstrip()]
# unindent the content if needed
if whitespace_counts:
whitespace_pattern = '^' + (' ' * min(whitespace_counts))
content = re.sub(re.compile(whitespace_pattern, re.MULTILINE), '', unicode(content))
content = re.sub(re.compile(whitespace_pattern, re.MULTILINE), '', content)
return content.strip()