logzai-otlp 0.1.4

Lightweight OpenTelemetry logging client for LogzAI

logzai-otlp

Lightweight OpenTelemetry logging client for LogzAI.

• Transport: OTLP over HTTP or gRPC
• Structured logs: pass arbitrary keyword args as attributes
• Graceful shutdown: buffers flushed on process exit

Installation

pip install logzai-otlp

Quick start (HTTP OTLP)

from logzai_otlp import init, info, error, shutdown

init(
    org="your-org-id",
    api_key="your-api-key",
    service_name="orders-api",
    environment="prod",
    endpoint="https://collector.your-domain.tld/v1/logs",  # OTLP/HTTP endpoint
    protocol="http",  # default
)

info("User logged in", user_id="123", method="oauth")
error("Payment failed", order_id="42", reason="card_declined")

# optional – logs are flushed automatically at process exit
shutdown()

Quick start (gRPC OTLP)

from logzai_otlp import init, info

init(
    org="your-org-id",
    api_key="your-api-key",
    # gRPC OTLP endpoints are host:port (no path)
    endpoint="collector.your-domain.tld:4317",
    protocol="grpc",
)

info("Started via gRPC", node="worker-1")

Using standard logging

This client installs an OpenTelemetry handler on the logzai logger. You can use the standard library logging API if you prefer:

import logging
from logzai_otlp import init

init(org="org", api_key="key")

logger = logging.getLogger("logzai")
logger.info("Inventory updated", extra={"sku": "A-42", "qty": 3})

API

init(
    org: str,
    api_key: str,
    *,
    service_name: str = "app",
    environment: str = "prod",
    endpoint: str = "http://localhost:4318/v1/logs",
    protocol: str = "http",  # "http" | "grpc"
) -> None

• org: Your organization identifier; included in resource attributes
• api_key: Sent as x-api-key header for OTLP/HTTP
• service_name: OpenTelemetry service.name resource attribute
• environment: OpenTelemetry deployment.environment resource attribute
• endpoint: OTLP collector endpoint
  • HTTP example: https://collector.example.com/v1/logs
  • gRPC example: collector.example.com:4317
• protocol: http (default) or grpc

Convenience logging helpers:

debug(message: str, **attrs) -> None
info(message: str, **attrs) -> None
warning(message: str, **attrs) -> None
warn(message: str, **attrs) -> None  # alias of warning
error(message: str, **attrs) -> None
critical(message: str, **attrs) -> None
shutdown() -> None  # flush and shutdown provider

All extra keyword arguments are sent as structured log attributes.

Requirements

• Python >= 3.9
• opentelemetry-sdk>=1.27.0
• opentelemetry-exporter-otlp>=1.27.0

License

MIT – see LICENSE for details.