jsarray.py 文件源码

def sort(cmpfn):
        if not this.Class in ('Array', 'Arguments'):
            return this.to_object() # do nothing
        arr = []
        for i in xrange(len(this)):
            arr.append(this.get(six.text_type(i)))

        if not arr:
            return this
        if not cmpfn.is_callable():
            cmpfn = None
        cmp = lambda a,b: sort_compare(a, b, cmpfn)
        if six.PY3:
            key = functools.cmp_to_key(cmp)
            arr.sort(key=key)
        else:
            arr.sort(cmp=cmp)
        for i in xrange(len(arr)):
            this.put(six.text_type(i), arr[i])

        return this