# requests-cache

**Repository Path**: mirrors_glensc/requests-cache

## Basic Information

- **Project Name**: requests-cache
- **Description**: Transparent persistent cache for http://python-requests.org/ library ⛺
- **Primary Language**: Unknown
- **License**: BSD-2-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-06-18
- **Last Updated**: 2026-03-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Requests-Cache
[![Build](https://github.com/reclosedev/requests-cache/actions/workflows/build.yml/badge.svg)](https://github.com/reclosedev/requests-cache/actions/workflows/build.yml)
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[![Documentation](https://img.shields.io/readthedocs/requests-cache/stable)](https://requests-cache.readthedocs.io/en/stable/)
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## Summary
**requests-cache** is a transparent, persistent HTTP cache for the python [requests](http://python-requests.org)
library. It's a convenient tool to use with web scraping, consuming REST APIs, slow or rate-limited
sites, or any other scenario in which you're making lots of requests that are expensive and/or
likely to be sent more than once.

See full project documentation at: https://requests-cache.readthedocs.io

## Features
* **Ease of use:** Use as a [drop-in replacement](https://requests-cache.readthedocs.io/en/stable/api.html#sessions)
  for `requests.Session`, or [install globally](https://requests-cache.readthedocs.io/en/stable/user_guide.html#patching)
  to add caching to all `requests` functions
* **Customization:** Works out of the box with zero config, but with plenty of options available
  for customizing cache
  [expiration](https://requests-cache.readthedocs.io/en/stable/user_guide.html#cache-expiration)
  and other [behavior](https://requests-cache.readthedocs.io/en/stable/user_guide.html#cache-options)
* **Persistence:** Includes several [storage backends](https://requests-cache.readthedocs.io/en/stable/user_guide.html#cache-backends):
  SQLite, Redis, MongoDB, GridFS, DynamoDB, and filesystem.
* **Compatibility:** Can be used alongside
  [other popular libraries based on requests](https://requests-cache.readthedocs.io/en/stable/advanced_usage.html#library-compatibility)

# Quickstart
First, install with pip:
```bash
pip install requests-cache
```

Next, use [requests_cache.CachedSession](https://requests-cache.readthedocs.io/en/stable/api.html#sessions)
to send and cache requests. To quickly demonstrate how to use it:

**This takes ~1 minute:**
```python
import requests

session = requests.Session()
for i in range(60):
    session.get('http://httpbin.org/delay/1')
```

**This takes ~1 second:**
```python
import requests_cache

session = requests_cache.CachedSession('demo_cache')
for i in range(60):
    session.get('http://httpbin.org/delay/1')
```

The URL in this example adds a delay of 1 second, simulating a slow or rate-limited website.
With caching, the response will be fetched once, saved to `demo_cache.sqlite`, and subsequent
requests will return the cached response near-instantly.

If you don't want to manage a session object, requests-cache can also be installed globally:
```python
requests_cache.install_cache('demo_cache')
requests.get('http://httpbin.org/delay/1')
```

## Next Steps
To find out more about what you can do with requests-cache, see:

* The
  [User Guide](https://requests-cache.readthedocs.io/en/stable/user_guide.html) and
  [Advanced Usage](https://requests-cache.readthedocs.io/en/stable/advanced_usage.html) sections
* A working example at Real Python:
  [Caching External API Requests](https://realpython.com/blog/python/caching-external-api-requests)
* More examples in the
  [examples/](https://requests-cache.readthedocs.io/en/stable/index.html) folder