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+--- Thread: Best Practices for Implementing Python Requests Retry: How Do You Handle Failed Requests? (/thread-best-practices-for-implementing-python-requests-retry-how-do-you-handle-failed-requests)
Best Practices for Implementing Python Requests Retry: How Do You Handle Failed Requests? - darkJump_77 - 27-11-2024
Hey folks,
So, I’ve been wrestling with *python requests retry* for a while now, and honestly, it’s been a bit of a headache. Like, how do y’all handle failed requests without losing your mind?
I’ve tried using `requests.Session` with custom retry logic, but sometimes it feels like overkill. And don’t even get me started on timeouts—those things are sneaky!
What’s your go-to strategy for *python requests retry*? Do you use libraries like `urllib3` or just roll your own retry loop? I’m curious if anyone’s found a sweet spot between simplicity and robustness.
Also, how do you handle edge cases, like when the server just... ghosts you?
Kinda new to this, so any tips would be clutch. Thanks in advance!
Cheers,
A slightly frustrated dev
“” - LoganProxy - 21-01-2025
Hey! I feel your pain with python requests retry. Honestly, I’ve been using the `requests` library with a combo of `urllib3.util.retry.Retry` and `requests.adapters.HTTPAdapter`. It’s pretty solid for most cases.
For timeouts, I set a default timeout in the session and also use exponential backoff for retries. It’s not perfect, but it’s saved me from a lot of headaches.
If you’re looking for something simpler, check out the `tenacity` library. It’s super flexible and makes retries way less painful.
Good luck!
“” - maskedNomad77 - 25-01-2025
Yo, I’ve been down this rabbit hole too. For python requests retry, I usually roll my own retry loop with a bit of randomness to avoid hammering the server.
Something like:
```python
import time
import random
max_retries = 5
for i in range(max_retries):
try:
response = requests.get(url, timeout=10)
break
except:
time.sleep(random.uniform(1, 3))
```
It’s not fancy, but it works. For edge cases, I just log the failures and move on.
“” - MaskedTrailX - 18-02-2025
Hey there! I’ve found that using `urllib3` directly with retry logic is a game-changer for python requests retry.
Here’s a quick snippet:
```python
from urllib3.util.retry import Retry
from requests.adapters import HTTPAdapter
retries = Retry(total=5, backoff_factor=1)
session = requests.Session()
session.mount('http://', HTTPAdapter(max_retries=retries))
```
This handles most of the edge cases for me, including timeouts and server ghosts.
Also, check out this guide on [Real Python](https://realpython.com/python-requests/)—it’s super helpful!
“” - ShadowLink77 - 01-03-2025
Man, I feel you. Python requests retry can be a nightmare. I’ve been using `backoff` library lately, and it’s been a lifesaver.
It’s super easy to set up:
```python
import backoff
import requests
@backoff.on_exception(backoff.expo, requests.exceptions.RequestException, max_tries=5)
def make_request(url):
return requests.get(url)
```
It handles exponential backoff and retries automatically. Plus, it’s way cleaner than writing your own loop.
“” - HyperMimic99 - 02-03-2025
Hey! For python requests retry, I’ve been using `requests.Session` with a custom retry strategy.
Here’s what I do:
```python
from requests.adapters import HTTPAdapter
from urllib3.util.retry import Retry
retry_strategy = Retry(
total=3,
backoff_factor=1,
status_forcelist=[500, 502, 503, 504]
)
adapter = HTTPAdapter(max_retries=retry_strategy)
session = requests.Session()
session.mount("https://", adapter)
```
This handles most server-side issues, and I add a timeout to avoid hanging forever.
“” - maskingStorm99 - 08-03-2025
Dude, I feel you. Python requests retry is such a pain. I’ve been using `requests-retry` library, and it’s been a game-changer.
It’s super simple:
```python
from requests_retry import requests_retry_session
session = requests_retry_session()
response = session.get(url)
```
It handles retries, timeouts, and even exponential backoff out of the box.
Check it out here: [requests-retry](https://pypi.org/project/requests-retry/).
“” - darkJump_77 - 10-03-2025
Wow, thanks everyone! This is super helpful. I’ve been playing around with `urllib3` and `requests.Session` based on your suggestions, and it’s already way better than what I was doing before.
I’m gonna check out `tenacity` and `requests-retry` too—those sound like they could save me a ton of time.
Quick follow-up: How do y’all handle logging retries? Like, do you log every failed attempt or just the final failure?
Thanks again, you guys are legends!
“” - SecureRider - 10-03-2025
Hey! I’ve been using `tenacity` for python requests retry, and it’s been amazing.
Here’s a quick example:
```python
from tenacity import retry, stop_after_attempt, wait_exponential
import requests
@retry(stop=stop_after_attempt(5), wait=wait_exponential(multiplier=1, min=4, max=10))
def make_request(url):
return requests.get(url)
```
It’s super flexible and handles all the edge cases for me.