This file contains application settings and configuration.
It serves as a central location for managing various settings of the application.
You can define and customize settings specific to your application, such as database URLs,
API keys, environment variables, and more.
LogLevel
Bases: str, enum.Enum
Possible log levels.
Source code in hestia/settings.py
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28 | class LogLevel(str, enum.Enum): # noqa: WPS600
"""Possible log levels."""
NOTSET = "NOTSET"
DEBUG = "DEBUG"
INFO = "INFO"
WARNING = "WARNING"
ERROR = "ERROR"
FATAL = "FATAL"
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Settings
Bases: BaseSettings
Application settings.
These parameters can be configured
with environment variables.
Source code in hestia/settings.py
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158 | class Settings(BaseSettings):
"""
Application settings.
These parameters can be configured
with environment variables.
"""
host: str = "0.0.0.0"
port: int = 8000
# quantity of workers for uvicorn
workers_count: int = 1
# Enable uvicorn reloading
reload: bool = False
# Current environment
environment: str = "dev"
log_level: LogLevel = LogLevel.INFO
# Variables for the database
db_host: str = "hestia-db"
db_port: int = 5432
db_user: str = "hestia"
db_pass: str = "pass1234"
db_base: str = "hestia"
db_echo: bool = False
# Variables for Redis
redis_host: str = "hestia-redis"
redis_port: int = 6379
redis_user: Optional[str] = None
redis_pass: Optional[str] = None
redis_base: Optional[int] = None
# Variables for RabbitMQ
rabbit_host: str = "hestia-rmq"
rabbit_port: int = 5672
rabbit_user: str = "hestia"
rabbit_pass: str = "pass1234"
rabbit_vhost: str = "/"
rabbit_pool_size: int = 2
rabbit_channel_pool_size: int = 10
# This variable is used to define
# multiproc_dir. It's required for [uvi|guni]corn projects.
prometheus_dir: Path = TEMP_DIR / "prom"
# Sentry's configuration.
sentry_dsn: Optional[str] = None
sentry_sample_rate: float = 1.0
# Grpc endpoint for opentelemetry.
# E.G. http://localhost:4317
opentelemetry_endpoint: Optional[str] = None
@property
def db_url(self) -> URL:
"""
Assemble database URL from settings.
:return: database URL.
"""
return URL.build(
scheme="postgresql+asyncpg",
host=self.db_host,
port=self.db_port,
user=self.db_user,
password=self.db_pass,
path=f"/{self.db_base}",
)
@property
def admin_db_url(self) -> URL:
"""
Assemble database URL from settings for admin page.
:return: database URL.
"""
return URL.build(
scheme="postgresql+psycopg",
host=self.db_host,
port=self.db_port,
user=self.db_user,
password=self.db_pass,
path=f"/{self.db_base}",
)
@property
def redis_url(self) -> URL:
"""
Assemble REDIS URL from settings.
:return: redis URL.
"""
path = ""
if self.redis_base is not None:
path = f"/{self.redis_base}"
return URL.build(
scheme="redis",
host=self.redis_host,
port=self.redis_port,
user=self.redis_user,
password=self.redis_pass,
path=path,
)
@property
def rabbit_url(self) -> URL:
"""
Assemble RabbitMQ URL from settings.
:return: rabbit URL.
"""
return URL.build(
scheme="amqp",
host=self.rabbit_host,
port=self.rabbit_port,
user=self.rabbit_user,
password=self.rabbit_pass,
path=self.rabbit_vhost,
)
class Config:
env_file = ".env"
env_prefix = "HESTIA_"
env_file_encoding = "utf-8"
|
admin_db_url: URL
property
Assemble database URL from settings for admin page.
Returns:
| Type |
Description |
|
|
database URL. |
db_url: URL
property
Assemble database URL from settings.
Returns:
| Type |
Description |
|
|
database URL. |
rabbit_url: URL
property
Assemble RabbitMQ URL from settings.
Returns:
| Type |
Description |
|
|
rabbit URL. |
redis_url: URL
property
Assemble REDIS URL from settings.
Returns:
| Type |
Description |
|
|
redis URL. |