Enviparse
Description
Enviparse let you simply create dataclasses from environment variable.
Supported types are :
- int
- float
- str
- bool
- optional
- list
- enum (with int or string values only)
@attrannotated class@dataclasses.dataclassannotated class
Example
With following environment variables :
DATABASE_CONFIG_USERNAME=postgres
DATABASE_CONFIG_PASSWORD=password
DATABASE_CONFIG_HOST=127.0.0.1
DATABASE_CONFIG_PORT=5432
DATABASE_CONFIG_DATABASE_NAME=appdb
You can parse environment variable with :
import dataclasses
from enviparse import Enviparse
@dataclasses.dataclass
class DatabaseConfig:
username: str
password: str
host: str
port: int
database_name: str
db_config = Enviparse().parse("DATABASE_CONFIG", DatabaseConfig)
print(db_config)
You should get the following result :
DatabaseConfig(username='postgres', password='password', host='127.0.0.1', port=5432, database_name='appdb')
For more example see the test folder.
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