view tests/sitecustomize.py @ 41667:8fa1a5fb8a28

largefiles: get cwd and relative paths from repo instead of matcher

As far as I can tell, the matcher returned from matchandpats() got its
cwd from the context object, which in turn got it from the repo, so
this should be equivalent.

Differential Revision: https://phab.mercurial-scm.org/D5922

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