import requests

url = "http://mockbin.com/har"

files = {'file': open('test/fixtures/files/hello.txt', 'rb')}
response = requests.request("POST", url, files=files)

print(response.text)

import requests

url = "http://mockbin.com/har"

cookies = {'foo': 'bar', 'bar': 'baz'}

response = requests.request("GET", url, cookies=cookies)

print(response.text)

import requests

url = "http://mockbin.com/har"

payload = {'foo': 'bar', 'hello': 'world'}
headers = {'content-type': 'application/x-www-form-urlencoded'}

response = requests.request("POST", url, data=payload, headers=headers)

print(response.text)