s3-memoize 0.1.3

Memoization function decorators using Amazon S3 for Python

Memoization function decorators using Amazon S3 for Python

Install

pip install s3-memoize

Usage

Setup AWS credentials (e.g. myprofile).

Make a S3 bucket (e.g. mybucketname).

Make test.py.

from s3_memoize import s3_fifo_cache, s3_lru_cache

BUCKET_NAME='mybucketname'

@s3_fifo_cache(maxsize=2, typed=False, bucket_name=BUCKET_NAME)
# @s3_lru_cache(maxsize=2, typed=False, bucket_name=BUCKET_NAME)
def test(num):
    print(f'test: {num}')
    return num * 2

print(test.cache_clear())
print(test.cache_info())
print(test(10))
print(test.cache_info())
print(test(10))
print(test.cache_info())
print(test(20))
print(test.cache_info())
print(test(20))
print(test.cache_info())
print(test(10))
print(test.cache_info())
print(test(30))
print(test.cache_info())
print(test(30))
print(test.cache_info())

Run.

AWS_PROFILE=myprofile python test.py

Author

Susumu OTA