COVERAGE_TEST_RUNNER = getattr(settings, 'COVERAGE_TEST_RUNNER',
+# Specify whether coverage data file is created or not.
+COVERAGE_USE_CACHE = getattr(settings, 'COVERAGE_USE_CACHE', False)
# Specify regular expressions of code blocks the coverage analyzer should
# ignore as statements (e.g. ``raise NotImplemented``).
# These statements are not figured in as part of the coverage statistics.
# This setting is optional.
COVERAGE_CODE_EXCLUDES = getattr(settings, 'COVERAGE_CODE_EXCLUDES',[