def name_path(mod, pkg):
loader = None
parent = None
path = sys.path
if pkg:
pkg_path = name_path(pkg, None)
if pkg_path:
path = [dirname(pkg_path), ] + path
parts = mod.split('.')
prefix = ''
for part in parts:
if not part:
prefix += '.'
continue
name = prefix + part
loader = PathFinder.find_module(name, path)
prefix = ''
if loader:
parent = dirname(loader.path)
if loader.is_package(name):
path = parent,
else:
path = tuple()
if not loader:
return None
return loader.path
def load(directory):
curdir = os.path.join(directory, 'scripts', 'pbs', 'commands')
commands = {}
for dir, subdirs, files in os.walk(curdir):
for filename in files:
name, ext = os.path.splitext(filename)
if ext == '.py' and name != '__init__':
loader = PathFinder.find_module(name, [curdir])
commands[name] = loader.load_module()
return commands
def get_alternative(mod, pkg = None):
if mod.startswith('.') and pkg:
loader = PathFinder.find_module(pkg, path)
if loader:
modpath = ast.name_path(mod, pkg)
mod = pkg + mod
fname = mod.replace('.', '/') + '.js' # FIXME
for p in path:
if os.path.isdir(p):
candidate = os.path.join(p, fname)
if os.path.isfile(candidate):
return candidate, mod
return None, None
def _load_module(module_name, filename, *paths):
name, ext = os.path.splitext(filename)
if ext in ('.py', ''):
loader = PathFinder.find_module(name, path=paths)
if loader is None:
loader = PathFinder.find_module(name)
if loader is None:
raise ImportError(
'Could not find module {} on path {} or sys.path'.format(
name, paths))
else:
loader = None
for path in paths:
p = os.path.normpath(os.path.join(path, filename))
if os.path.exists(p):
loader = SourceFileLoader(module_name, p)
if loader is None:
raise ImportError(
'Could not find module {} on path {}'.format(name, paths))
loader.name = module_name
return loader.load_module()
def _load_module(module_name, filename, *paths):
name, ext = os.path.splitext(filename)
if ext in ('.py', ''):
loader = PathFinder.find_module(name, path=paths)
if loader is None:
loader = PathFinder.find_module(name)
if loader is None:
raise ImportError(
'Could not find module {} on path {} or sys.path'.format(
name, paths))
else:
loader = None
for path in paths:
p = os.path.normpath(os.path.join(path, filename))
if os.path.exists(p):
loader = SourceFileLoader(module_name, p)
if loader is None:
raise ImportError(
'Could not find module {} on path {}'.format(name, paths))
loader.name = module_name
return loader.load_module()
def _get_source(self, module_name, package_path):
if six.PY2:
import imp
(file, pathname, desc) = imp.find_module(
module_name.split('.')[-1],
package_path
)
source_code = file.read()
file.close()
file_path = file.name
else:
from importlib.machinery import PathFinder
loader = PathFinder.find_module(module_name, package_path)
source_code = loader.get_source(module_name)
file_path = loader.path
return source_code, file_path
def find_module(self, fullname, path=None):
if path is None and fullname in self._path_dct:
p = self._path_dct[fullname]
loader = PathFinder.find_module(fullname, path=[p])
return loader
return None
def find_module(self, fullname, path=None):
if path is None and fullname in self._path_dct:
p = self._path_dct[fullname]
loader = PathFinder.find_module(fullname, path=[p])
return loader
return None
def find_module(cls, fullname, path=None):
loader = PathFinder.find_module(fullname, path=path)
if not loader:
return
loader = CustomLoader(loader)
return loader
import sys
from importlib.machinery import PathFinder
loader = PathFinder.find_module("AutomaticPackageReloader")
mod = loader.load_module("AutomaticPackageReloader")
sys.modules["AutomaticPackageReloader"] = mod
from AutomaticPackageReloader import package_reloader as package_reloader38 # noqa
class PackageReloader33ReloadCommand(
package_reloader38.PackageReloaderReloadCommand):
pass
