gflags.py 文件源码

def __init__(self):
    # Since everything in this class is so heavily overloaded, the only
    # way of defining and using fields is to access __dict__ directly.

    # Dictionary: flag name (string) -> Flag object.
    self.__dict__['__flags'] = {}
    # Dictionary: module name (string) -> list of Flag objects that are defined
    # by that module.
    self.__dict__['__flags_by_module'] = {}
    # Dictionary: module id (int) -> list of Flag objects that are defined by
    # that module.
    self.__dict__['__flags_by_module_id'] = {}
    # Dictionary: module name (string) -> list of Flag objects that are
    # key for that module.
    self.__dict__['__key_flags_by_module'] = {}

    # Set if we should use new style gnu_getopt rather than getopt when parsing
    # the args.  Only possible with Python 2.3+
    self.UseGnuGetOpt(False)