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a963e0d917
This method was named reinitialize_command in distutils and accompanied by a comment suggesting to change it to get_reinitialized_command. Following that, I did the change for distutils2, but it proved confusing: The Distribution object has an internal cache of command objects, to make sure only one instance is ever used, and the name get_reinitialized_command could suggest that the object returned was independent of that cache, which it was not. I’m reverting the name change to make code clearer.
81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
"""Run the project's test suite."""
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import os
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import sys
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import logging
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import unittest
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from packaging import logger
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from packaging.command.cmd import Command
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from packaging.database import get_distribution
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from packaging.errors import PackagingOptionError
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from packaging.util import resolve_name
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class test(Command):
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description = "run the project's test suite"
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user_options = [
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('suite=', 's',
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"test suite to run (for example: 'some_module.test_suite')"),
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('runner=', None,
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"test runner to be called."),
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('tests-require=', None,
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"list of distributions required to run the test suite."),
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]
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def initialize_options(self):
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self.suite = None
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self.runner = None
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self.tests_require = []
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def finalize_options(self):
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self.build_lib = self.get_finalized_command("build").build_lib
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for requirement in self.tests_require:
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if get_distribution(requirement) is None:
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logger.warning("test dependency %s is not installed, "
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"tests may fail", requirement)
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if (not self.suite and not self.runner and
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self.get_ut_with_discovery() is None):
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raise PackagingOptionError(
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"no test discovery available, please give a 'suite' or "
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"'runner' option or install unittest2")
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def get_ut_with_discovery(self):
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if hasattr(unittest.TestLoader, "discover"):
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return unittest
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else:
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try:
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import unittest2
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return unittest2
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except ImportError:
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return None
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def run(self):
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prev_syspath = sys.path[:]
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try:
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# build release
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build = self.reinitialize_command('build')
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self.run_command('build')
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sys.path.insert(0, build.build_lib)
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# Temporary kludge until we remove the verbose arguments and use
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# logging everywhere
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logger = logging.getLogger('packaging')
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verbose = logger.getEffectiveLevel() >= logging.DEBUG
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verbosity = verbose + 1
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# run the tests
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if self.runner:
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resolve_name(self.runner)()
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elif self.suite:
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runner = unittest.TextTestRunner(verbosity=verbosity)
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runner.run(resolve_name(self.suite)())
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elif self.get_ut_with_discovery():
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ut = self.get_ut_with_discovery()
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test_suite = ut.TestLoader().discover(os.curdir)
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runner = ut.TextTestRunner(verbosity=verbosity)
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runner.run(test_suite)
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finally:
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sys.path[:] = prev_syspath
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