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Differential D5828

tests: use raw strings for regular expressions with escapes
ClosedPublic

Authored by indygreg on Feb 4 2019, 12:42 PM.

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Group Reviewers
hg-reviewers
Commits
rHGdddf53473315: tests: use raw strings for regular expressions with escapes
Summary

Avoids SyntaxWarning on Python 3.8.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

indygreg created this revision.Feb 4 2019, 12:42 PM
Closed by commit rHGdddf53473315: tests: use raw strings for regular expressions with escapes (authored by indygreg). · Explain WhyFeb 4 2019, 6:37 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mtests/hghave.py (6 lines)

Diff 13787

tests/hghave.py

import fuzzywuzzy import fuzzywuzzy
fuzzywuzzy.__version__ fuzzywuzzy.__version__
return True return True
except ImportError: except ImportError:
return False return False
@check("clang-libfuzzer", "clang new enough to include libfuzzer") @check("clang-libfuzzer", "clang new enough to include libfuzzer")
def has_clang_libfuzzer(): def has_clang_libfuzzer():
mat = matchoutput('clang --version', b'clang version (\d)') mat = matchoutput('clang --version', br'clang version (\d)')
if mat: if mat:
# libfuzzer is new in clang 6 # libfuzzer is new in clang 6
return int(mat.group(1)) > 5 return int(mat.group(1)) > 5
return False return False
@check("clang-6.0", "clang 6.0 with version suffix (libfuzzer included)") @check("clang-6.0", "clang 6.0 with version suffix (libfuzzer included)")
def has_clang60(): def has_clang60():
return matchoutput('clang-6.0 --version', b'clang version 6\.') return matchoutput('clang-6.0 --version', br'clang version 6\.')
@check("xdiff", "xdiff algorithm") @check("xdiff", "xdiff algorithm")
def has_xdiff(): def has_xdiff():
try: try:
from mercurial import policy from mercurial import policy
bdiff = policy.importmod('bdiff') bdiff = policy.importmod('bdiff')
return bdiff.xdiffblocks(b'', b'') == [(0, 0, 0, 0)] return bdiff.xdiffblocks(b'', b'') == [(0, 0, 0, 0)]
except (ImportError, AttributeError): except (ImportError, AttributeError):
version = sqlite3.sqlite_version_info version = sqlite3.sqlite_version_info
except ImportError: except ImportError:
return False return False
if version < (3, 8, 3): if version < (3, 8, 3):
# WITH clause not supported # WITH clause not supported
return False return False
return matchoutput('sqlite3 -version', b'^3\.\d+') return matchoutput('sqlite3 -version', br'^3\.\d+')
@check('vcr', 'vcr http mocking library') @check('vcr', 'vcr http mocking library')
def has_vcr(): def has_vcr():
try: try:
import vcr import vcr
vcr.VCR vcr.VCR
return True return True
except (ImportError, AttributeError): except (ImportError, AttributeError):
pass pass
return False return False