我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用pkg_resources.PathMetadata()。
def run(self): from setuptools.command.easy_install import get_script_args from setuptools.command.easy_install import sys_executable self.run_command("egg_info") if self.distribution.scripts: _install_scripts.run(self) # run first to set up self.outfiles else: self.outfiles = [] if self.no_ep: # don't install entry point scripts into .egg file! return ei_cmd = self.get_finalized_command("egg_info") dist = Distribution( ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info), ei_cmd.egg_name, ei_cmd.egg_version, ) bs_cmd = self.get_finalized_command('build_scripts') executable = getattr(bs_cmd,'executable',sys_executable) is_wininst = getattr( self.get_finalized_command("bdist_wininst"), '_is_running', False ) for args in get_script_args(dist, executable, is_wininst): self.write_script(*args)
def make_dummy_dist(testcase_inst, metadata_map=(), pkgname='dummydist', version='0.0', working_dir=None): """ Test case helper function for creating a distribution dummy that uses PathMetadata for the foundation for integration level testing. """ if working_dir is None: working_dir = mkdtemp_singleton(testcase_inst) egg_info = '%s-%s.egg-info' % (pkgname, version) egg_info_dir = join(working_dir, egg_info) if not exists(egg_info_dir): makedirs(egg_info_dir) metadata = PathMetadata(working_dir, egg_info_dir) for fn, data in metadata_map: with open(join(egg_info_dir, fn), 'w') as fd: fd.write(data) return Distribution( working_dir, project_name=pkgname, metadata=metadata, version=version)
def run(self): import setuptools.command.easy_install as ei self.run_command("egg_info") if self.distribution.scripts: orig.install_scripts.run(self) # run first to set up self.outfiles else: self.outfiles = [] if self.no_ep: # don't install entry point scripts into .egg file! return ei_cmd = self.get_finalized_command("egg_info") dist = Distribution( ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info), ei_cmd.egg_name, ei_cmd.egg_version, ) bs_cmd = self.get_finalized_command('build_scripts') exec_param = getattr(bs_cmd, 'executable', None) bw_cmd = self.get_finalized_command("bdist_wininst") is_wininst = getattr(bw_cmd, '_is_running', False) writer = ei.ScriptWriter if is_wininst: exec_param = "python.exe" writer = ei.WindowsScriptWriter if exec_param == sys.executable: # In case the path to the Python executable contains a space, wrap # it so it's not split up. exec_param = [exec_param] # resolve the writer to the environment writer = writer.best() cmd = writer.command_spec_class.best().from_param(exec_param) for args in writer.get_args(dist, cmd.as_header()): self.write_script(*args)
def finalize_options(self): ei = self.get_finalized_command("egg_info") if ei.broken_egg_info: template = "Please rename %r to %r before using 'develop'" args = ei.egg_info, ei.broken_egg_info raise DistutilsError(template % args) self.args = [ei.egg_name] easy_install.finalize_options(self) self.expand_basedirs() self.expand_dirs() # pick up setup-dir .egg files only: no .egg-info self.package_index.scan(glob.glob('*.egg')) egg_link_fn = ei.egg_name + '.egg-link' self.egg_link = os.path.join(self.install_dir, egg_link_fn) self.egg_base = ei.egg_base if self.egg_path is None: self.egg_path = os.path.abspath(ei.egg_base) target = normalize_path(self.egg_base) egg_path = normalize_path(os.path.join(self.install_dir, self.egg_path)) if egg_path != target: raise DistutilsOptionError( "--egg-path must be a relative path from the install" " directory to " + target ) # Make a distribution for the package's source self.dist = Distribution( target, PathMetadata(target, os.path.abspath(ei.egg_info)), project_name=ei.egg_name ) self.setup_path = self._resolve_setup_path( self.egg_base, self.install_dir, self.egg_path, )
def run(self): import setuptools.command.easy_install as ei self.run_command("egg_info") if self.distribution.scripts: orig.install_scripts.run(self) # run first to set up self.outfiles else: self.outfiles = [] if self.no_ep: # don't install entry point scripts into .egg file! return ei_cmd = self.get_finalized_command("egg_info") dist = Distribution( ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info), ei_cmd.egg_name, ei_cmd.egg_version, ) bs_cmd = self.get_finalized_command('build_scripts') exec_param = getattr(bs_cmd, 'executable', None) bw_cmd = self.get_finalized_command("bdist_wininst") is_wininst = getattr(bw_cmd, '_is_running', False) writer = ei.ScriptWriter if is_wininst: exec_param = "python.exe" writer = ei.WindowsScriptWriter # resolve the writer to the environment writer = writer.best() cmd = writer.command_spec_class.best().from_param(exec_param) for args in writer.get_args(dist, cmd.as_header()): self.write_script(*args)
def run(self): import distutils.command.install_scripts self.run_command("egg_info") if self.distribution.scripts: # run first to set up self.outfiles distutils.command.install_scripts.install_scripts.run(self) else: self.outfiles = [] if self.no_ep: # don't install entry point scripts into .egg file! return ei_cmd = self.get_finalized_command("egg_info") dist = pkg_resources.Distribution( ei_cmd.egg_base, pkg_resources.PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info), ei_cmd.egg_name, ei_cmd.egg_version, ) bs_cmd = self.get_finalized_command('build_scripts') executable = getattr( bs_cmd, 'executable', easy_install.sys_executable) is_wininst = getattr( self.get_finalized_command("bdist_wininst"), '_is_running', False ) if os.name != 'nt': get_script_args = override_get_script_args else: get_script_args = easy_install.get_script_args executable = '"%s"' % executable for args in get_script_args(dist, executable, is_wininst): self.write_script(*args)
