requests

---

1. Download a File

import requests

url = 'https://example.com/file.txt'
response = requests.get(url)
with open('file.txt', 'wb') as f:
    f.write(response.content)

2. Upload a File

import requests

url = 'https://example.com/upload'
files = {'file': open('file.txt', 'rb')}
response = requests.post(url, files=files)

3. Post Form Data

import requests

url = 'https://example.com/form'
data = {'username': 'john', 'password': 'secret'}
response = requests.post(url, data=data)

4. Authenticate with Basic Auth

import requests

url = 'https://example.com/'
response = requests.get(url, auth=('username', 'password'))

5. Timeout a Request

import requests

url = 'https://example.com/'
response = requests.get(url, timeout=5)

6. Retry a Request

import requests

url = 'https://example.com/'
for i in range(3):
    try:
        response = requests.get(url)
    except requests.exceptions.RequestException as e:
        print(e)
        time.sleep(1)

7. Handle Redirects

import requests

url = 'https://example.com/redirect'
response = requests.get(url, allow_redirects=False)

8. Use a Proxy

import requests

url = 'https://example.com/'
proxies = {'http': 'http://username:[e-mail]:8080'}
response = requests.get(url, proxies=proxies)

9. Send Custom Headers

import requests

url = 'https://example.com/'
headers = {'User-Agent': 'My Custom User Agent'}
response = requests.get(url, headers=headers)

10. Use a Session

import requests

session = requests.Session()
url = 'https://example.com/'
response = session.get(url)

11. Stream a Response

import requests

url = 'https://example.com/large_file.txt'
response = requests.get(url, stream=True)
for line in response.iter_lines():
    print(line)

12. Get Response Content

import requests

url = 'https://example.com/'
response = requests.get(url)
content = response.content

13. Get Response Text

import requests

url = 'https://example.com/'
response = requests.get(url)
text = response.text

14. Get Response JSON

import requests

url = 'https://example.com/api/v1/endpoint'
response = requests.get(url)
json = response.json()

15. Get Response Headers

import requests

url = 'https://example.com/'
response = requests.get(url)
headers = response.headers

16. Get Response Cookies

import requests

url = 'https://example.com/'
response = requests.get(url)
cookies = response.cookies

17. Raise for Status

import requests

url = 'https://example.com/'
response = requests.get(url)
response.raise_for_status()

18. Prepare a Request

import requests

url = 'https://example.com/'
request = requests.Request('GET', url)
prepared_request = request.prepare()

19. Send a Raw Request

import requests

url = 'https://example.com/'
data = '{"key": "value"}'
headers = {'Content-Type': 'application/json'}
response = requests.request('POST', url, data=data, headers=headers)

20. Send a Multipart/Form-Data Request

import requests

url = 'https://example.com/'
data = {'field1': 'value1', 'field2': 'value2'}
files = {'file': open('file.txt', 'rb')}
response = requests.post(url, data=data, files=files)

21. Get a Request's URL

import requests

url = 'https://example.com/'
request = requests.Request('GET', url)
print(request.url)

22. Get a Request's Method

import requests

url = 'https://example.com/'
request = requests.Request('GET', url)
print(request.method)

23. Get a Request's Headers

import requests

url = 'https://example.com/'
request = requests.Request('GET', url)
print(request.headers)

24. Get a Request's Body

import requests

url = 'https://example.com/'
request = requests.Request('GET', url)
print(request.body)

25. Get a Request's Cookies