function_LOCAL_1076.py 文件源码

def tag_write(func, key, none):
    '''Removes the tag identified by ``key`` from the function ``func``.'''
    #fn = by(func)
    # Check to see if function tag is being applied to an import
    try:
        rt,ea = __addressOfRtOrSt(func)
    except LookupError:
        # If we're not even in a function, then use a database tag.
        logging.warn('{:s}.tag_write : Attempted to clear tag for a non-function. Falling back to a database tag. : {:x}'.format(__name__, func))
        return database.tag_write(func, key, none)

    # If so, then write the tag to the import
    if rt:
        logging.warn('{:s}.tag_write : Attempted to set tag for a runtime-linked symbol. Falling back to a database tag. : {:x}'.format(__name__, ea))
        return database.tag_write(ea, key, none)

    # Otherwise, it's a function.
    fn = by_address(ea)

    # if the user wants to remove the '__name__' tag then remove the name from the function.
    if key == '__name__':
        return set_name(fn, None)

    state = internal.comment.decode(comment(fn, repeatable=1))
    res = state.pop(key)
    comment(fn, internal.comment.encode(state), repeatable=1)

    internal.comment.globals.dec(fn.startEA, key)
    return res

#FIXME: define tag_erase