Python Requests Post Timeout Default
If you are working with Python and sending HTTP requests using the popular Requests library, you might want to set a default timeout for your requests. This can be useful to make sure your program doesn't hang indefinitely when a server is slow to respond.
Setting a Default Timeout
You can set a default timeout for all requests by using the timeout
parameter of the session
object:
import requests
# create a session object
s = requests.Session()
# set the timeout to 5 seconds
s.timeout = 5
# send a POST request
response = s.post('https://example.com', data={'key': 'value'})
In this example, we create a session object and set the timeout
property to 5 seconds. Any request sent using this session will have a default timeout of 5 seconds.
Timeout Exceptions
If a request times out, Requests will raise a requests.exceptions.Timeout
exception. You can catch this exception and handle it appropriately:
import requests
# create a session object
s = requests.Session()
# set the timeout to 5 seconds
s.timeout = 5
try:
# send a POST request
response = s.post('https://example.com', data={'key': 'value'})
# process the response
except requests.exceptions.Timeout:
# handle the timeout exception
In this example, we use a try-except
block to catch the requests.exceptions.Timeout
exception if the request times out. We can then handle the exception as needed.
Other Timeout Options
You can also set a timeout on a per-request basis by passing a timeout
parameter to the request method:
import requests
# set the timeout to 5 seconds
timeout = 5
# send a POST request with a timeout of 10 seconds
response = requests.post('https://example.com', data={'key': 'value'}, timeout=10)
In this example, we set the timeout
parameter to 10 seconds specifically for this request.
Finally, you can also set a connect timeout and a read timeout separately using the timeout
parameter as a tuple:
import requests
# set connect timeout to 5 seconds and read timeout to 10 seconds
timeout = (5, 10)
# send a POST request with the specified timeouts
response = requests.post('https://example.com', data={'key': 'value'}, timeout=timeout)
In this example, we set a connect timeout of 5 seconds and a read timeout of 10 seconds for the request.