view tests/sitecustomize.py @ 48362:7e6488aa1261

extensions: add a default "*" suboptions prefix

This is similar to what we do in other section (e.g. `paths`) and allow to
change the behavior for all extensions.

Sub options on individual extensions overwrite the default settings.

Differential Revision: https://phab.mercurial-scm.org/D11823

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