annotate tests/sitecustomize.py @ 24785:39f519be5e65

subrepo: backout 93b0e0db7929 to restore reporelpath()

The path for hgsubrepo needs to be calculated slightly differently from other
subrepo types, but can reuse this.  See the next patch for details.

import os

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

        # uuid is better, but not available in Python 2.4.
        covpath = os.path.join(os.environ['COVERAGE_DIR'],
                               'cov.%s' % random.randrange(0, 1000000000000))
        cov = coverage.coverage(data_file=covpath, auto_data=True)
        cov._warn_no_data = False
        cov._warn_unimported_source = False
        cov.start()
    except ImportError:
        pass