view tests/sitecustomize.py @ 28547:73d01cba5810

templater: expand list of parsed templates to template node

This patch eliminates a nested data structure other than the parsed tree.

  ('template', [(op, data), ..]) -> ('template', (op, data), ..)

New expanded tree can be processed by common parser functions. This change
will help implementing template aliases.

Because a (template ..) node should have at least one child node, an empty
template (template []) is mapped to (string ''). Also a trivial string
(template [(string ..)]) node is unwrapped to (string ..) at parsing phase,
instead of compiling phase.

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