req.py 文件源码

def get(url,headers={},params=None):

    if sys.version_info[0] == 3:
        if params:
            data = parse.urlencode(params)
            url = "%s?%s" % (url, data)
            req = request.Request(url=url,headers=headers)
        else:
            req = request.Request(url=url,headers=headers)
        response = request.urlopen(req)
        return Response(response)
    elif sys.version_info[0] == 2:
        if params:
            data = urllib.urlencode(params)
            url = url + '?' + data
            req = urllib2.Request(url=url,headers=headers)
        else:
            req = urllib2.Request(url=url,headers=headers)
        response = urllib2.urlopen(req)
        return Response(response)
    else:
        return None