PythonUtil.py 文件源码

def __init__(self, items, start=0):
        if type(items) == types.StringType:
            items = items.split(',')

        self._stringTable = {}

        # make sure we don't overwrite an existing element of the class
        assert self._checkExistingMembers(items)
        assert uniqueElements(items)

        i = start
        for item in items:
            # remove leading/trailing whitespace
            item = string.strip(item)
            # is there anything left?
            if len(item) == 0:
                continue
            # make sure there are no invalid characters
            assert Enum._checkValidIdentifier(item)
            self.__dict__[item] = i
            self._stringTable[i] = item
            i += 1