tests/sitecustomize.py

revset: rename 'revsnode' to 'inputrev' in ancestors

We usually use 'node' for variable containing 20 bytes hash. There is nothing
nodish in this variable, so we rename it to "inputrev" as it old the next entry
of the iteration.

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