tests/sitecustomize.py

archival: remove GzipFileWithTime

This was required for Python 2 support, which we no longer need to support.

Differential Revision: https://phab.mercurial-scm.org/D12285

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