def _check_wheel_install(filename, install_dir, install_tree_includes, project_name, version, requires_txt): w = Wheel(filename) egg_path = os.path.join(install_dir, w.egg_name()) w.install_as_egg(egg_path) if install_tree_includes is not None: install_tree = format_install_tree(install_tree_includes) exp = tree_set(install_dir) assert install_tree.issubset(exp), (install_tree - exp) metadata = PathMetadata(egg_path, os.path.join(egg_path, 'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) assert dist.project_name == project_name assert dist.version == version if requires_txt is None: assert not dist.has_metadata('requires.txt') else: assert requires_txt == dist.get_metadata('requires.txt').lstrip()
def _check_wheel_install(filename, install_dir, install_tree, project_name, version, requires_txt): w = Wheel(filename) egg_path = os.path.join(install_dir, w.egg_name()) w.install_as_egg(egg_path) if install_tree is not None: install_tree = install_tree.format( py_version=PY_MAJOR, platform=get_platform(), shlib_ext=get_config_var('EXT_SUFFIX') or get_config_var('SO')) assert install_tree == tree(install_dir) metadata = PathMetadata(egg_path, os.path.join(egg_path, 'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) assert dist.project_name == project_name assert dist.version == version if requires_txt is None: assert not dist.has_metadata('requires.txt') else: assert requires_txt == dist.get_metadata('requires.txt').lstrip()
def _check_wheel_install(filename, install_dir, install_tree, project_name, version, requires_txt): w = Wheel(filename) egg_path = os.path.join(install_dir, w.egg_name()) w.install_as_egg(egg_path) if install_tree is not None: install_tree = install_tree.format( py_version=PY_MAJOR, platform=get_platform(), shlib_ext=get_config_var('EXT_SUFFIX') or get_config_var('SO') ) assert install_tree == tree(install_dir) metadata = PathMetadata(egg_path, os.path.join(egg_path, 'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) assert dist.project_name == project_name assert dist.version == version if requires_txt is None: assert not dist.has_metadata('requires.txt') else: assert requires_txt == dist.get_metadata('requires.txt').lstrip()
def fetch_build_egg(dist, req): """Fetch an egg needed for building. Use pip/wheel to fetch/build a wheel.""" # Check pip is available. try: pkg_resources.get_distribution('pip') except pkg_resources.DistributionNotFound: dist.announce( 'WARNING: The pip package is not available, falling back ' 'to EasyInstall for handling setup_requires/test_requires; ' 'this is deprecated and will be removed in a future version.', log.WARN ) return _legacy_fetch_build_egg(dist, req) # Warn if wheel is not. try: pkg_resources.get_distribution('wheel') except pkg_resources.DistributionNotFound: dist.announce('WARNING: The wheel package is not available.', log.WARN) # Ignore environment markers; if supplied, it is required. req = strip_marker(req) # Take easy_install options into account, but do not override relevant # pip environment variables (like PIP_INDEX_URL or PIP_QUIET); they'll # take precedence. opts = dist.get_option_dict('easy_install') if 'allow_hosts' in opts: raise DistutilsError('the `allow-hosts` option is not supported ' 'when using pip to install requirements.') if 'PIP_QUIET' in os.environ or 'PIP_VERBOSE' in os.environ: quiet = False else: quiet = True if 'PIP_INDEX_URL' in os.environ: index_url = None elif 'index_url' in opts: index_url = opts['index_url'][1] else: index_url = None if 'find_links' in opts: find_links = _fixup_find_links(opts['find_links'][1])[:] else: find_links = [] if dist.dependency_links: find_links.extend(dist.dependency_links) eggs_dir = os.path.realpath(dist.get_egg_cache_dir()) environment = pkg_resources.Environment() for egg_dist in pkg_resources.find_distributions(eggs_dir): if egg_dist in req and environment.can_add(egg_dist): return egg_dist with TemporaryDirectory() as tmpdir: cmd = [ sys.executable, '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', tmpdir, ] if quiet: cmd.append('--quiet') if index_url is not None: cmd.extend(('--index-url', index_url)) if find_links is not None: for link in find_links: cmd.extend(('--find-links', link)) # If requirement is a PEP 508 direct URL, directly pass # the URL to pip, as `req @ url` does not work on the # command line. if req.url: cmd.append(req.url) else: cmd.append(str(req)) try: subprocess.check_call(cmd) except subprocess.CalledProcessError as e: raise DistutilsError(str(e)) wheel = Wheel(glob.glob(os.path.join(tmpdir, '*.whl'))[0]) dist_location = os.path.join(eggs_dir, wheel.egg_name()) wheel.install_as_egg(dist_location) dist_metadata = pkg_resources.PathMetadata( dist_location, os.path.join(dist_location, 'EGG-INFO')) dist = pkg_resources.Distribution.from_filename( dist_location, metadata=dist_metadata) return dist
def fetch_build_egg(dist, req): # noqa: C901 # is too complex (16) # FIXME """Fetch an egg needed for building. Use pip/wheel to fetch/build a wheel.""" warnings.warn( "setuptools.installer is deprecated. Requirements should " "be satisfied by a PEP 517 installer.", SetuptoolsDeprecationWarning, ) # Warn if wheel is not available try: pkg_resources.get_distribution('wheel') except pkg_resources.DistributionNotFound: dist.announce('WARNING: The wheel package is not available.', log.WARN) # Ignore environment markers; if supplied, it is required. req = strip_marker(req) # Take easy_install options into account, but do not override relevant # pip environment variables (like PIP_INDEX_URL or PIP_QUIET); they'll # take precedence. opts = dist.get_option_dict('easy_install') if 'allow_hosts' in opts: raise DistutilsError('the `allow-hosts` option is not supported ' 'when using pip to install requirements.') quiet = 'PIP_QUIET' not in os.environ and 'PIP_VERBOSE' not in os.environ if 'PIP_INDEX_URL' in os.environ: index_url = None elif 'index_url' in opts: index_url = opts['index_url'][1] else: index_url = None find_links = ( _fixup_find_links(opts['find_links'][1])[:] if 'find_links' in opts else [] ) if dist.dependency_links: find_links.extend(dist.dependency_links) eggs_dir = os.path.realpath(dist.get_egg_cache_dir()) environment = pkg_resources.Environment() for egg_dist in pkg_resources.find_distributions(eggs_dir): if egg_dist in req and environment.can_add(egg_dist): return egg_dist with tempfile.TemporaryDirectory() as tmpdir: cmd = [ sys.executable, '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', tmpdir, ] if quiet: cmd.append('--quiet') if index_url is not None: cmd.extend(('--index-url', index_url)) for link in find_links or []: cmd.extend(('--find-links', link)) # If requirement is a PEP 508 direct URL, directly pass # the URL to pip, as `req @ url` does not work on the # command line. cmd.append(req.url or str(req)) try: subprocess.check_call(cmd) except subprocess.CalledProcessError as e: raise DistutilsError(str(e)) from e wheel = Wheel(glob.glob(os.path.join(tmpdir, '*.whl'))[0]) dist_location = os.path.join(eggs_dir, wheel.egg_name()) wheel.install_as_egg(dist_location) dist_metadata = pkg_resources.PathMetadata( dist_location, os.path.join(dist_location, 'EGG-INFO')) dist = pkg_resources.Distribution.from_filename( dist_location, metadata=dist_metadata) return dist
# command line. if req.url: cmd.append(req.url) else: cmd.append(str(req)) try: subprocess.check_call(cmd) except subprocess.CalledProcessError as e: <<<<<<< HEAD raise DistutilsError(str(e)) from e ======= raise DistutilsError(str(e)) >>>>>>> b66a76afa15ab74019740676a52a071b85ed8f71 wheel = Wheel(glob.glob(os.path.join(tmpdir, '*.whl'))[0]) dist_location = os.path.join(eggs_dir, wheel.egg_name()) wheel.install_as_egg(dist_location) dist_metadata = pkg_resources.PathMetadata( dist_location, os.path.join(dist_location, 'EGG-INFO')) dist = pkg_resources.Distribution.from_filename( dist_location, metadata=dist_metadata) return dist def strip_marker(req): """ Return a new requirement without the environment marker to avoid calling pip with something like `babel; extra == "i18n"`, which would always be ignored. """ # create a copy to avoid mutating the input req = pkg_resources.Requirement.parse(str(req))