我在哪里可以获得Python 2.7中的restful_lib模块以及如何安装此模块

Question

我正在学习Python并尝试测试其余的web_service应用程序.从下面的代码我想要做的是发布一些东西并获得结果.当我启动它时,控制台给我这个:

Traceback (most recent call last):
  File "D:\workspaces_branch1\csse120\TestPythonProject\src\UTF-Rest-Client.py", line 9, in <module>
    import restful_lib
ImportError: No module named restful_lib

我想是因为我没有这个restful_lib模块.我在哪里可以得到它,我该如何安装它？另外,我想知道启动是否良好如何获取返回的数据？

import argparse

#additional lib, need installation (see README)
import restful_lib

testQueueId = 0

# FUNCTIONS

#generate POST content

def postContent():

        xmlData = "<testQueueRequestByNewnancy>"+ \
        "<nancy>"+ \
        "<nancyTargetId>" + args.nancyTargetID + "</nancyTargetId>"+ \
        "<nancyUrl>" + args.nancyUrl + "</nancyUrl>"+ \
        "<nancyVersion>" + args.nancyVersion + "</nancyVersion>"+ \
        "<projectId>" + args.projectID + "</projectId>"+ \
        "<MumID>" + args.MumID + "</MumID>"+ \
        "</nancy>"+ \
            "<user>"+ \
                "<id>" + args.userID + "</id>"+ \
             "</user>"+ \
         "</testQueueRequestByNewnancy>"   

        printVerbose('xmlData =' + xmlData)
        return xmlData

#this function will print text only if verbose is on

def printVerbose(text):
    if args.verbose:
        print(text)


#this function will instruct scheduler through REST API call to do new tests

def callRestApi(content):
    printVerbose('calling REST scheduler API...')

    #recreate complete URL
    base_url = 'http://localhost:8080/test'
    #ensure http:// is at the beginning
    if (base_url[0:7].lower() != 'http://'):
        base_url = 'http://' + base_url
        printVerbose('url is ' + base_url)
        conn = restful_lib.Connection(base_url, username=args.login, password=args.password)
        headers = {'content-type':'text/json', 'accept':'text/json'}
        conn.request_post("/bynewnancy", args={'q': 'Test'}, headers=headers)
        #conn.request_get("/bynewnancy", args=content, returns=conn.ret, headers={'Accept': 'text/json'})

# MAIN

#definition des variables
if __name__ == '__main__':

    #parse command line arguments
    parser = argparse.ArgumentParser()

    parser.add_argument('-v', dest='verbose', action='store_true')
    parser.add_argument('-bt', '--nancyTargetID', required=True)
    parser.add_argument('-bu', '--nancyUrl', required=True)
    parser.add_argument('-bv', '--nancyVersion', required=False)
    parser.add_argument('-p', '--projectID', required=True)
    parser.add_argument('-s', '--MumID', required=True)
    parser.add_argument('-u', '--userID', required=True)
    #parser.add_argument('-url', '--httpURL', default='127.0.0.1')
    #parser.add_argument('-port', '--httpPort', default='8080')
    #parser.add_argument('-login', '--login', default='admin')
    #parser.add_argument('-pwd', '--password', default='admin')
    #parser.add_argument('-o', '--outputDir', default='.')

    #args is considered as a global variable
    args = parser.parse_args()


    postContent = postContent()
    callRestApi(postContent)

    print('----==============================---- ')

Answer 1

在restful_lib来自http://code.google.com/p/python-rest-client,但其最后的变化是4年前,所以我不建议采用这种封装形式.

我强烈建议requests图书馆完成这项任务.带有XML数据的POST请求将如下所示:

requests.post(url, data=my_xml_string)