view tests/sitecustomize.py @ 32904:582080a4a812

dagop: move blockancestors() and blockdescendants() from context

context.py seems not a good place to host these functions.

  % wc -l mercurial/context.py mercurial/dagop.py
    2306 mercurial/context.py
     424 mercurial/dagop.py
    2730 total

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