annotate tests/sitecustomize.py @ 46512:866eb4d6bd9f

build: fake PEP440 versions

If the current version is not exactly a tag, use a local version
specifier to fix it up. PEP 440 uses the "+" separator and only allows
alphanumeric and dot, so use dot for further separations.

Old devel build: 5.7+155-a163cc36d06b
New devel build: 5.7+hg155.a163cc36d06b

Differential Revision: https://phab.mercurial-scm.org/D9955

from __future__ import absolute_import
import os

if os.environ.get('COVERAGE_PROCESS_START'):
    try:
        import coverage
        import uuid

        covpath = os.path.join(
            os.environ['COVERAGE_DIR'], 'cov.%s' % uuid.uuid1()
        )
        cov = coverage.coverage(data_file=covpath, auto_data=True)
        cov._warn_no_data = False
        cov._warn_unimported_source = False
        cov.start()
    except ImportError:
        pass