pydevd_utils.py 文件源码

def save_main_module(file, module_name):
    # patch provided by: Scott Schlesier - when script is run, it does not
    # use globals from pydevd:
    # This will prevent the pydevd script from contaminating the namespace for the script to be debugged
    # pretend pydevd is not the main module, and
    # convince the file to be debugged that it was loaded as main
    sys.modules[module_name] = sys.modules['__main__']
    sys.modules[module_name].__name__ = module_name
    from imp import new_module

    m = new_module('__main__')
    sys.modules['__main__'] = m
    if hasattr(sys.modules[module_name], '__loader__'):
        setattr(m, '__loader__', getattr(sys.modules[module_name], '__loader__'))
    m.__file__ = file

    return m