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Fix SyntaxWarning due to unescaped sequence #366

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Merged
merged 1 commit into from
Jan 18, 2019
Merged

Fix SyntaxWarning due to unescaped sequence #366

merged 1 commit into from
Jan 18, 2019

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tirkarthi
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This seemed to be trivial one so I didn't open an issue. This fixes a SyntaxWarning introduced on CPython master that will be released as 3.8. It's already a DeprecationWarning on Python 3.6. The escape sequence needs to be present inside a raw string to fix the warning.

prometheus_client/decorator.py:82
  /home/karthi/client_python/prometheus_client/decorator.py:82: SyntaxWarning: invalid escape sequence \s
    DEF = re.compile('\s*def\s*([_\w][_\w\d]*)\s*\(')

Thanks for the library :)

@brian-brazil brian-brazil merged commit 4aa1936 into prometheus:master Jan 18, 2019
@brian-brazil
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Thanks!

@tirkarthi tirkarthi deleted the fix-syntax-warning branch January 18, 2019 11:18
@tirkarthi tirkarthi restored the fix-syntax-warning branch January 18, 2019 11:18
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@tirkarthi @brian-brazil