robot framework用python扩展编写自定义library

我的utils.py文件

#!/usr/bin/env python
#-*- coding:utf8 -*-

__version__ = '0.1'

import sys
reload(sys)
sys.setdefaultencoding('utf8')

from robot.api import logger
import urllib2, json, re, os, random
import xml.dom.minidom

class Utils(): 
    def read_xml(self, arg):
        u'''测试数据存储文件，接收节点name，返回text。

            例：
           | Read Xml        | email       |       
        '''        
        path = os.getcwd()+"\data\test_data.xml"
        dom = xml.dom.minidom.parse(path)
        root = dom.documentElement       
        texts = root.getElementsByTagName(arg)
        options = root.getElementsByTagName('switch')
        if int(options[0].firstChild.data) == 1:       
            text = texts[0]
            return text.firstChild.data
        elif (int(options[0].firstChild.data) == 2):
            text = texts[1]
            return text.firstChild.data

if __name__ == '__main__':
#    get = GetReset()
    pass

我的__init__.py文件

#  Copyright (c) 2010 Franz Allan Valencia See
#
#  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.

from utils import Utils　　　　
from reply import Reply


__version__ = '0.1'

class UtilsLibrary(Utils, Reply):
    
    ROBOT_LIBRARY_SCOPE = 'GLOBAL'

在Python27Libsite-packages目录下新建UtilsLibrary文件夹，两个文件丢到里面。

然后进入cmd先编译这两个文件，生成.pyc

python -m __init__.py utils.py

　　

启动robot framework ride，添加library，如图：

黑色说明添加成功。

按F5，如图：