view tests/sitecustomize.py @ 27578:d35ff0b0d0da

templates: make earlycommands and othercommands optional

We now have sub-topics in the help system. The "helptopics" template
serves as a mechanism for displaying an index of help topics.
Previously, it was only used to show the top-level list of help topics,
which includes special groupings of topics.

In the near future, we'll adapt "helptopics" for showing the index
of sub-topics. In this patch, we optionally render {earlycommands} and
{othercommands} since they aren't present on sub-topics.

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