Filename: //lib//python3/dist-packages//setuptools/command/test.py

import os import operator import sys import contextlib import itertools import unittest from distutils.errors import DistutilsError, DistutilsOptionError from distutils import log from unittest import TestLoader from pkg_resources import (resource_listdir, resource_exists, normalize_path, working_set, _namespace_packages, evaluate_marker, add_activation_listener, require, EntryPoint) from setuptools import Command from .build_py import _unique_everseen class ScanningLoader(TestLoader): def __init__(self): TestLoader.__init__(self) self._visited = set() def loadTestsFromModule(self, module, pattern=None): """Return a suite of all tests cases contained in the given module If the module is a package, load tests from all the modules in it. If the module has an ``additional_tests`` function, call it and add the return value to the tests. """ if module in self._visited: return None self._visited.add(module) tests = [] tests.append(TestLoader.loadTestsFromModule(self, module)) if hasattr(module, "additional_tests"): tests.append(module.additional_tests()) if hasattr(module, '__path__'): for file in resource_listdir(module.__name__, ''): if file.endswith('.py') and file != '__init__.py': submodule = module.__name__ + '.' + file[:-3] else: if resource_exists(module.__name__, file + '/__init__.py'): submodule = module.__name__ + '.' + file else: continue tests.append(self.loadTestsFromName(submodule)) if len(tests) != 1: return self.suiteClass(tests) else: return tests[0] # don't create a nested suite for only one return # adapted from jaraco.classes.properties:NonDataProperty class NonDataProperty: def __init__(self, fget): self.fget = fget def __get__(self, obj, objtype=None): if obj is None: return self return self.fget(obj) class test(Command): """Command to run unit tests after in-place build""" description = "run unit tests after in-place build (deprecated)" user_options = [ ('test-module=', 'm', "Run 'test_suite' in specified module"), ('test-suite=', 's', "Run single test, case or suite (e.g. 'module.test_suite')"), ('test-runner=', 'r', "Test runner to use"), ] def initialize_options(self): self.test_suite = None self.test_module = None self.test_loader = None self.test_runner = None def finalize_options(self): if self.test_suite and self.test_module: msg = "You may specify a module or a suite, but not both" raise DistutilsOptionError(msg) if self.test_suite is None: if self.test_module is None: self.test_suite = self.distribution.test_suite else: self.test_suite = self.test_module + ".test_suite" if self.test_loader is None: self.test_loader = getattr(self.distribution, 'test_loader', None) if self.test_loader is None: self.test_loader = "setuptools.command.test:ScanningLoader" if self.test_runner is None: self.test_runner = getattr(self.distribution, 'test_runner', None) @NonDataProperty def test_args(self): return list(self._test_args()) def _test_args(self): if not self.test_suite and sys.version_info >= (2, 7): yield 'discover' if self.verbose: yield '--verbose' if self.test_suite: yield self.test_suite def with_project_on_sys_path(self, func): """ Backward compatibility for project_on_sys_path context. """ with self.project_on_sys_path(): func() @contextlib.contextmanager def project_on_sys_path(self, include_dists=[]): with_2to3 = getattr(self.distribution, 'use_2to3', False) if with_2to3: # If we run 2to3 we can not do this inplace: # Ensure metadata is up-to-date self.reinitialize_command('build_py', inplace=0) self.run_command('build_py') bpy_cmd = self.get_finalized_command("build_py") build_path = normalize_path(bpy_cmd.build_lib) # Build extensions self.reinitialize_command('egg_info', egg_base=build_path) self.run_command('egg_info') self.reinitialize_command('build_ext', inplace=0) self.run_command('build_ext') else: # Without 2to3 inplace works fine: self.run_command('egg_info') # Build extensions in-place self.reinitialize_command('build_ext', inplace=1) self.run_command('build_ext') ei_cmd = self.get_finalized_command("egg_info") old_path = sys.path[:] old_modules = sys.modules.copy() try: project_path = normalize_path(ei_cmd.egg_base) sys.path.insert(0, project_path) working_set.__init__() add_activation_listener(lambda dist: dist.activate()) require('%s==%s' % (ei_cmd.egg_name, ei_cmd.egg_version)) with self.paths_on_pythonpath([project_path]): yield finally: sys.path[:] = old_path sys.modules.clear() sys.modules.update(old_modules) working_set.__init__() @staticmethod @contextlib.contextmanager def paths_on_pythonpath(paths): """ Add the indicated paths to the head of the PYTHONPATH environment variable so that subprocesses will also see the packages at these paths. Do this in a context that restores the value on exit. """ nothing = object() orig_pythonpath = os.environ.get('PYTHONPATH', nothing) current_pythonpath = os.environ.get('PYTHONPATH', '') try: prefix = os.pathsep.join(_unique_everseen(paths)) to_join = filter(None, [prefix, current_pythonpath]) new_path = os.pathsep.join(to_join) if new_path: os.environ['PYTHONPATH'] = new_path yield finally: if orig_pythonpath is nothing: os.environ.pop('PYTHONPATH', None) else: os.environ['PYTHONPATH'] = orig_pythonpath @staticmethod def install_dists(dist): """ Install the requirements indicated by self.distribution and return an iterable of the dists that were built. """ ir_d = dist.fetch_build_eggs(dist.install_requires) tr_d = dist.fetch_build_eggs(dist.tests_require or []) er_d = dist.fetch_build_eggs( v for k, v in dist.extras_require.items() if k.startswith(':') and evaluate_marker(k[1:]) ) return itertools.chain(ir_d, tr_d, er_d) def run(self): self.announce( "WARNING: Testing via this command is deprecated and will be " "removed in a future version. Users looking for a generic test " "entry point independent of test runner are encouraged to use " "tox.", log.WARN, ) installed_dists = self.install_dists(self.distribution) cmd = ' '.join(self._argv) if self.dry_run: self.announce('skipping "%s" (dry run)' % cmd) return self.announce('running "%s"' % cmd) paths = map(operator.attrgetter('location'), installed_dists) with self.paths_on_pythonpath(paths): with self.project_on_sys_path(): self.run_tests() def run_tests(self): # Purge modules under test from sys.modules. The test loader will # re-import them from the build location. Required when 2to3 is used # with namespace packages. if getattr(self.distribution, 'use_2to3', False): module = self.test_suite.split('.')[0] if module in _namespace_packages: del_modules = [] if module in sys.modules: del_modules.append(module) module += '.' for name in sys.modules: if name.startswith(module): del_modules.append(name) list(map(sys.modules.__delitem__, del_modules)) test = unittest.main( None, None, self._argv, testLoader=self._resolve_as_ep(self.test_loader), testRunner=self._resolve_as_ep(self.test_runner), exit=False, ) if not test.result.wasSuccessful(): msg = 'Test failed: %s' % test.result self.announce(msg, log.ERROR) raise DistutilsError(msg) @property def _argv(self): return ['unittest'] + self.test_args @staticmethod def _resolve_as_ep(val): """ Load the indicated attribute value, called, as a as if it were specified as an entry point. """ if val is None: return parsed = EntryPoint.parse("x=" + val) return parsed.resolve()()

./Ninja\.