使用python請求將文件上傳到表單

Question

試圖編寫一個腳本，填寫此website的在線表單並上傳zip文件。我已經看過the documentation和severalotherposts在這裏，但仍然不能讓我的腳本上傳文件。

下面是文件上傳的HTML源代碼：

<input type="file" id="field19567427" name="field19567427" 
size="30" class="fsField fsUpload uploadTypes-jpg,jpeg,gif,png,bmp,tif, 
doc,docx,xls,xlsx,txt,mp3,mp4,aac,wav,au,wmv,avi,mpg,mpeg,zip,gz,rar,z,tgz,tar,sitx" /> 

這裏是我的Python代碼（原諒我所有的進口我一直在嘗試很多不同的方法）：

import urllib 
import urllib2 
import cookielib 
import webbrowser 
import os 
import base64 
import requests 
from pprint import pprint 

walla = "X:\\Test\\Test.html" 
my_file = open("X:\\Some_Directory\\Meh.zip", 'rb') 
values = { 
    "field19567029" : "Some Company", 
    "field20044433" : "Some Email", 
    "field40168419" : "Some Phone Num", 
    "field19567035" : "Some Code", 
    "field19567303" : "Some Distance", 
    "field19567306" : "Map Projection", 

    } 
zippy = { 
    "field19567427" : my_file 
    } 

url = "http://www.formstack.com/forms/?1455656-XG7ryB28LE" 
url2 = "http://httpbin.org/post" 
if os.path.exists(walla): 
    os.remove(walla) 
r = requests.post(url, data=values, files=zippy) 
#r.status_code 
#pprint(r.json()['headers']) 
with open(walla, "w") as f: 
    f.write(r.content) 

Answer 1

與您的具體網址，您需要添加一些數據：

url = "http://www.formstack.com/forms/?1455656-XG7ryB28LE" 

session = requests.session() 
r = session.get(url) # This can be used to determine form and viewkey values 

data = { 
    "form": "1455656", # Added 
    "viewkey": "XG7ryB28LE", # Added 
    "_submit": "1", # Added 
    "field19567029" : "Some Company", 
    "field20044433" : "Some Email", 
    "field40168419" : "Some Phone Num", 
    "field19567035" : "Some Code", 
    "field19567303" : "Some Distance", 
    "field19567306" : "Map Projection", 
    } 

files = {"field19567427": open("X:\\Some_Directory\\Meh.zip", 'rb')} 

r2 = session.post(url, data=data, files=files) 
print r2.content