def find_module(modulename):
"""Find the module named `modulename`.
Returns the file path of the module, and the name of the enclosing
package.
"""
openfile = None
glo, loc = globals(), locals()
try:
# Search for the module - inside its parent package, if any - using
# standard import mechanics.
if '.' in modulename:
packagename, name = modulename.rsplit('.', 1)
package = __import__(packagename, glo, loc, ['__path__'])
searchpath = package.__path__
else:
packagename, name = None, modulename
searchpath = None # "top-level search" in imp.find_module()
openfile, pathname, _ = imp.find_module(name, searchpath)
# Complain if this is a magic non-file module.
if openfile is None and pathname is None:
raise NoSource(
"module does not live in a file: %r" % modulename
)
# If `modulename` is actually a package, not a mere module, then we
# pretend to be Python 2.7 and try running its __main__.py script.
if openfile is None:
packagename = modulename
name = '__main__'
package = __import__(packagename, glo, loc, ['__path__'])
searchpath = package.__path__
openfile, pathname, _ = imp.find_module(name, searchpath)
except ImportError as err:
raise NoSource(str(err))
finally:
if openfile:
openfile.close()
return pathname, packagename
def find_module(modulename):
"""Find the module named `modulename`.
Returns the file path of the module, and the name of the enclosing
package.
"""
openfile = None
glo, loc = globals(), locals()
try:
# Search for the module - inside its parent package, if any - using
# standard import mechanics.
if '.' in modulename:
packagename, name = modulename.rsplit('.', 1)
package = __import__(packagename, glo, loc, ['__path__'])
searchpath = package.__path__
else:
packagename, name = None, modulename
searchpath = None # "top-level search" in imp.find_module()
openfile, pathname, _ = imp.find_module(name, searchpath)
# Complain if this is a magic non-file module.
if openfile is None and pathname is None:
raise NoSource(
"module does not live in a file: %r" % modulename
)
# If `modulename` is actually a package, not a mere module, then we
# pretend to be Python 2.7 and try running its __main__.py script.
if openfile is None:
packagename = modulename
name = '__main__'
package = __import__(packagename, glo, loc, ['__path__'])
searchpath = package.__path__
openfile, pathname, _ = imp.find_module(name, searchpath)
except ImportError as err:
raise NoSource(str(err))
finally:
if openfile:
openfile.close()
return pathname, packagename
