html.py 文件源码

def siblings(self, *args, **kargs):
        """
        find all sibling components that match the supplied argument list
        and attribute dictionary, or None if nothing could be found
        """
        sibs = [s for s in self.parent.components if not s == self]
        matches = []
        first_only = False
        if 'first_only' in kargs:
            first_only = kargs.pop('first_only')
        for c in sibs:
            try:
                check = True
                tag = getattr(c, 'tag').replace("/", "")
                if args and tag not in args:
                        check = False
                for (key, value) in kargs.iteritems():
                    if c[key] != value:
                            check = False
                if check:
                    matches.append(c)
                    if first_only:
                        break
            except:
                pass
        return matches