view tests/sitecustomize.py @ 27274:82910fdc216f

ui: add a 'stacklevel' argument to 'develwarn'

This allows helper functions (like deprecation warning) to prepare a devel
warning for higher up in the stack. The argument is named after the one in the
Python's 'warning,warn' function.

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