manage.py

#!/usr/bin/env python
# ruff: noqa
import os
import sys
from pathlib import Path

from opentelemetry import trace
from opentelemetry.instrumentation.django import DjangoInstrumentor
from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter
from opentelemetry.sdk.resources import SERVICE_NAME
from opentelemetry.sdk.resources import Resource
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchSpanProcessor

if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings.local")

    ############# OpenTelemetry ##############
    # Create resource with service information
    resource = Resource(attributes={SERVICE_NAME: "django"})

    # Create and configure the tracer provider
    provider = TracerProvider(resource=resource)
    processor = BatchSpanProcessor(OTLPSpanExporter())
    provider.add_span_processor(processor)

    # Set the global default tracer provider
    trace.set_tracer_provider(provider)

    # Initialize Django instrumentation
    DjangoInstrumentor().instrument()

    try:
        from django.core.management import execute_from_command_line
    except ImportError:
        # The above import may fail for some other reason. Ensure that the
        # issue is really that Django is missing to avoid masking other
        # exceptions on Python 2.
        try:
            import django
        except ImportError:
            raise ImportError(
                "Couldn't import Django. Are you sure it's installed and "
                "available on your PYTHONPATH environment variable? Did you "
                "forget to activate a virtual environment?"
            )

        raise

    # This allows easy placement of apps within the interior
    # democrasite directory.
    current_path = Path(__file__).parent.resolve()
    sys.path.append(str(current_path / "democrasite"))

    execute_from_command_line(sys.argv)