django-funcache 0.1.0

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Django FunCache

A Django app providing function-level caching with parameter-based keys and fixes for temporary file permissions.

Features

• Function-level caching with parameter-based cache keys
• Automatic cache key invalidation
• Compatible with Python 2.7 and Python 3.x
• Works with Django 1.11 and higher

Installation

# Using pip
pip install django-funcache

# Using uv
uv add django-funcache

Add to your INSTALLED_APPS:

INSTALLED_APPS = [
    ...
    'funcache',
    ...
]

Usage

Function Caching

Set the cache key prefix for a specific model or a set of models to invalidate the cache when the model datas are updated.

from funcache import func_cache
# Using for a specific model
@func_cache(key_prefix='my_model')
def expensive_function(param1, param2):
    # Function code here
    return result

# Using for a set of models
@func_cache(key_prefix=['my_model1', 'my_model2'])
def expensive_function(param1, param2):
    # Function code here
    return result

The cache invalidator is managed by the funcache app through a signal.

Settings

You can customize the cache timeout:

# In settings.py
CACHE_TIMER = 1800  # 30 MINUTES (default is 1800 seconds/30 minutes)

Python 2 and 3 Compatibility

This package works with both Python 2.7 and Python 3.x environments. It's tested with:

• Python 2.7 with Django 1.11
• Python 3.6+ with Django 2.2, 3.2, and 4.x

License

MIT