view tests/sitecustomize.py @ 35491:ded3a63f305b

streamclone: move wire protocol status code from wireproto command

This consolidates the code for the streaming clone wire protocol format
into streamclone.py. It also eliminates a generator wrapper, which might
make streaming clones slightly faster.

Differential Revision: https://phab.mercurial-scm.org/D1754

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