FirstCommit

ilens_env_settings/__init__.py

+"""
+------------------------------------------------DO NOT EDIT-------------------------------------------------
+
+The following file is an utility to load environment configuration for the application to use.
+
+Any modifications to the module should be requested to DevOps team.
+
+All variables will be read from system environment and fallback to .env file in the root directory of your project.
+"""
+import sys
+from typing import Optional, Any
+
+from pydantic import BaseSettings, ValidationError
+
+
+class EnvironmentSettings(BaseSettings):
+    def __init__(self, **values: Any):
+        super().__init__(**values)
+
+    # Global application environment
+    APP_ENV: str = "dev"
+
+    # Mongo Details
+    MONGO_URI: Optional[str]
+
+    # Kairos Details
+    KAIROS_URI: Optional[str]
+
+    # MQTT Details
+    MQTT_HOST: Optional[str]
+    MQTT_PORT: Optional[int] = 1883
+    MQTT_AUTH: Optional[bool] = False
+    MQTT_USERNAME: Optional[str]
+    MQTT_PASSWORD: Optional[str]
+
+    # Redis Details
+    REDIS_HOST: Optional[str]
+    REDIS_PORT: Optional[int]
+
+    # KAFKA Details
+    KAFKA_HOST: Optional[str]
+    KAFKA_PORT: Optional[int]
+
+    # Postgres Details
+    POSTGRES_URI: Optional[str]
+
+    # Base Proxy for all services
+    BASE_PROXY: str
+
+    # Security aspects
+    SECURITY_IP_CHECK: bool = True
+    SECURITY_USER_CHECK: bool = True
+    SECURITY_AGENT_CHECK: bool = True
+
+
+def get_env_settings(use_local=False):
+    """
+    The function loads all the environmental variables and makes it available as a class object.
+    :return: env_settings
+    """
+    try:
+        if use_local:
+            env_settings = EnvironmentSettings(_env_file='.env', _env_file_encoding='utf-8', validate_all=False)
+        else:
+            env_settings = EnvironmentSettings()
+        return env_settings
+    except ValidationError as e:
+        print(e.json())
+        sys.exit(1)
+    except Exception as e:
+        print(e.args)
+        sys.exit(1)

requirements-dev.txt

+pydantic
+python-dotenv

setup.py

+from setuptools import setup
+
+setup(
+    name='env_settings',
+    version='V5.4.2',
+    packages=['ilens_env_settings'],
+    url='git@gitlab-pm.knowledgelens.com:iudeen/ilens-env-settings.git',
+    license='Restricted',
+    author='irfanuddin',
+    author_email='irfanuddin@knowledgelens.com',
+    description='',
+    install_requires=['python-dotenv', 'pydantic']
+)