Zeroncy

A simple python tool to make your projet more decoupled.

Just put your project variables on a config file instead store in encironment variable. You can use a .env for json file...

Installing

pip install zeroncy

How to Use

1. Using .env file

• create a .env file in project root and set variables...

  DATABASE_URL=postgres://user:pwd@localhost:5432/psql
  ALLOWED_HOSTS=localhost, 127.0.0.0.1
  PORT=5000
  

• Then you could use your variables on your settings module...

  >>> import zeroncy
  
  >>> zeroncy.config()
  
  >>> zeroncy.get("DATABASE_URL")
  'postgres://user:pwd@localhost:5432/psql'
  
  # If you want a diferent type you can pass the cast parameter
  
  >>> zeroncy.get("PORT", cast=int)
  5000
  
  # If your var has more than one value, you must set the many parameter to true...
  
  >>> zeroncy.get("ALLOWED_HOSTS", many=True)
  ['localhost', '127.0.0.0.1']

2. Using .env.json file

• Create a .env.json file on project root:

  {
      "DATABASE_URL": "postgres://user:pwd@localhost:5432/psql",
      "ALLOWED_HOSTS": "localhost, 127.0.0.0.1",
      "PORT": 5000
  }
  

• Then you could use on a similar way as the previous

  >>> import zeroncy
  
  >>> zeroncy.config(dict) # passes dict as parameter
  
  >>> zeroncy.get("DATABASE_URL")
  'postgres://user:pwd@localhost:5432/psql'
  
  >>> zeroncy.get("PORT")
  5000
  
  >>> zeroncy.get("ALLOWED_HOSTS", many=True)
  ['localhost', '127.0.0.0.1']
  
  # Note that on Json config you don't need to passes cast parameter for other types (Integer in this example)

References

• This project was inpired by python-decouple lib, it's a simpler adaption

• Python Docs

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LICENSE

                GNU GENERAL PUBLIC LICENSE
                   Version 3, 29 June 2007

Copyright (C) 2007 Free Software Foundation, Inc. https://fsf.org/ Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.