falcon-dashboard/rrd/utils/__init__.py

#-*- coding:utf-8 -*-
# Copyright 2017 Xiaomi, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


import random
import string

def randbytes(bytes_):
    return ''.join(random.sample(string.ascii_letters + string.digits, bytes_))

def random_string (length):
    return ''.join(random.choice(string.letters) for ii in range (length + 1))