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Project description

Varsnap Python

Codeship Status for albertyw/varsnap-python

Python VarSnap client


Install from PyPI - pip install varsnap


The client depends on three environment variables to be set:

  • VARSNAP - Should be either true or false. Varsnap will be disabled if the variable is anything other than true.
  • ENV - If set to development, the client will receive events from production. If set to production, the client will emit events.
  • VARSNAP_PRODUCER_TOKEN - Only clients with this token may emit production snapshots. Copied from
  • VARSNAP_CONSUMER_TOKEN - Only clients with this token may emit development snapshots. Copied from


Add the varsnap decorator in front of any function you'd like to make better:

from varsnap import varsnap

def example(args, **kwargs):
    return 'output'


With the proper environment variables set, in a test file, add

from varsnap import TestVarSnap


pip install twine
python sdist bdist_wheel
twine upload dist/*

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