requests-toolbelt

2.环境安装

pip install requests-toolbelt

multipart/form-data传文件

from requests_toolbelt import MultipartEncoder

import requests

m = MultipartEncoder(

    fields={'field0': 'value',

           'field1': 'value',

            'field2': ('filename', open('file.py', 'rb'), 'text/plain')}

    )

r = requests.post('http://httpbin.org/post',

                  data=m,

                  headers={'Content-Type': m.content_type})

multipart/form-data表单提交（传非文件）

from requests_toolbelt import MultipartEncoder

import requests

m = MultipartEncoder(

       fields={'field0': 'value',

               'field1': 'value'})

r = requests.post('http://httpbin.org/post',

                  data=m,

                  headers={'Content-Type': m.content_type})

多个文件参数重复

1.参数重复的时候，就不用字典了，用list类型

from requests_toolbelt import MultipartEncoder

import requests

m = MultipartEncoder(

    fields = [

    ('source', ('f1.ext', f1, 'application/x-example-mimetype'),

    ('source', ('f2.ext', f2, 'application/x-example-mimetype'),

]

    )

r = requests.post('http://httpbin.org/post',

                  data=m,

                  headers={'Content-Type': m.content_type})

参考代码：

# coding:utf-8

import requests

from requests_toolbelt import MultipartEncoder

host = 'http://127.0.0.1:81'  # 禅道的服务器地址

def login(s,user="admin",psw="e10adc3949ba59abbe56e057f20f883e"):

    u'''登录禅道'''

    loginUrl = host+"/zentao/user-login.html"

    h = {

        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0",

        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",

        "Accept-Language": "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3",

        "Accept-Encoding": "gzip, deflate",

        "Referer": host+"/zentao/user-login.html",

        # "Cookie":  # 头部没登录前不用传cookie，因为这里cookie就是保持登录的

        "Connection": "keep-alive",

        "Content-Type": "application/x-www-form-urlencoded",

        }

    body = {"account": user,

            "password": psw,

            "keepLogin[]": "on",

            "referer": host+"/zentao/my/"

            }

    try:

        r = s.post(loginUrl, data=body, headers=h)

        print(r.content)  # 打印结果看到location='http://127.0.0.1/zentao/my/'说明登录成功了

        if "/zentao/my/" in r.content:

            print("登录成功！")

            return True

        else:

            print("登录失败：%s" % r.content)

            return False

    except Exception as msg:

        print("登录失败:%s"%str(msg))

        return False

def upload_jpg(s):

    u'''上传图片'''

    url1 = host+"/zentao/file-ajaxUpload-5a26aca290b59.html?dir=image"

    m = MultipartEncoder(

        fields={

               "localUrl": (None, "1.png"),

               "imgFile": ("1.png", open("d:\\1.png", "rb"), "image/png")

               })

    try:

        r1 = s.post(url1, data=m, headers={'Content-Type': m.content_type})

        jpg_url = r1.json()["url"]

        return jpg_url

    except Exception as msg:

        print("上传失败：%s"%str(msg))

        return ""

def submit_bug(s,jpg_url,title="yoyoketang-这是一个带附件的内容"):

    # 提交bug, 带上附件

    url2 = host+"/zentao/bug-create-1-0-moduleID=0.html"

    m = MultipartEncoder(

        fields = [

            ("product", "1"),

            ("module","0"),

            ("project", ""),

            ("openedBuild[]", "trunk"),

            ("assignedTo", "admin"),

            ("type", "codeerror"),

            ("os", "all"),

            ("browser", "all"),

            ("color", ""),

            ("title", title),  # bug标题参数化

            ("severity", "3"),

            ("pri", "0"),

            ("steps", u'<p>[步骤]</p>\

                    <p>1、第一步点</p>\

                    <p>2、第二步点</p>\

                    <p>3、点三步点</p>\

                    <p>[结果]</p>\

                    <p><img src="%s" alt="" /></p>\

                    <p>[期望]</p>' % jpg_url),  # 正文图片地址参数

            ("story", "0"),

            ("task", "0"),

            ("mailto[]", ""),

            ("keywords", ""),

            # 这里的四个参数就是上传文件附件了

            ("files[]", ("1.png", open("d:\\1.png", "rb"), "image/png")),  # 附件1

            ("labels[]", "tu1"),

            ("files[]", ("2.png", open("d:\\2.png", "rb"), "image/png")),   # 附件1

            ("labels[]", "tu2"),

            ("uid", "5a2955c884f98"),

            ("case", "0"),

            ("caseVersion", "0"),

            ("result", "0"),

            ("testtask", "0")

             ])

    try:

        r2 = s.post(url2, data=m, headers={'Content-Type': m.content_type})

        print r2.content

    except Exception as msg:

        print("提交BUG失败：%s"%str(msg))

if __name__ == "__main__":

    s = requests.session()  # 保持会话

    login(s, user="admin", psw="e10adc3949ba59abbe56e057f20f883e") # 登录

    jpg = upload_jpg(s)  # 上传图

    # 获取上传图片后用的url地址传给提交bug的正文

    submit_bug(s, jpg, title="yoyoketang-这是一个带附件的内容")

巴特西

python接口自动化19-requests-toolbelt处理multipart/form-data

requests-toolbelt

multipart/form-data传文件

multipart/form-data表单提交（传非文件）

多个文件参数重复

参考代码：

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