本文整理匯總了Python中imp.get_loader方法的典型用法代碼示例。如果您正苦於以下問題：Python imp.get_loader方法的具體用法？Python imp.get_loader怎麽用？Python imp.get_loader使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類imp的用法示例。
在下文中一共展示了imp.get_loader方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: _get_module_details
# 需要導入模塊: import imp [as 別名]
# 或者: from imp import get_loader [as 別名]
def _get_module_details(mod_name, error=ImportError):
try:
loader = get_loader(mod_name)
if loader is None:
raise error("No module named %s" % mod_name)
ispkg = loader.is_package(mod_name)
except ImportError as e:
raise error(format(e))
if ispkg:
if mod_name == "__main__" or mod_name.endswith(".__main__"):
raise error("Cannot use package as __main__ module")
__import__(mod_name) # Do not catch exceptions initializing package
try:
pkg_main_name = mod_name + ".__main__"
return _get_module_details(pkg_main_name)
except ImportError, e:
raise error(("%s; %r is a package and cannot " +
"be directly executed") %(e, mod_name)) 示例2: run_module
# 需要導入模塊: import imp [as 別名]
# 或者: from imp import get_loader [as 別名]
def run_module(mod_name, init_globals=None,
run_name=None, alter_sys=False):
"""Execute a module's code without importing it
Returns the resulting top level namespace dictionary
"""
loader = get_loader(mod_name)
if loader is None:
raise ImportError("No module named " + mod_name)
code = loader.get_code(mod_name)
if code is None:
raise ImportError("No code object available for " + mod_name)
filename = _get_filename(loader, mod_name)
if run_name is None:
run_name = mod_name
return _run_module_code(code, init_globals, run_name,
filename, loader, alter_sys) 示例3: _get_module_details
# 需要導入模塊: import imp [as 別名]
# 或者: from imp import get_loader [as 別名]
def _get_module_details(mod_name):
loader = get_loader(mod_name)
if loader is None:
raise ImportError("No module named %s" % mod_name)
if loader.is_package(mod_name):
if mod_name == "__main__" or mod_name.endswith(".__main__"):
raise ImportError("Cannot use package as __main__ module")
try:
pkg_main_name = mod_name + ".__main__"
return _get_module_details(pkg_main_name)
except ImportError, e:
raise ImportError(("%s; %r is a package and cannot " +
"be directly executed") %(e, mod_name))