from urllib.request import Request, urlopen

from opentelemetry import baggage
from opentelemetry.baggage.propagation import W3CBaggagePropagator


context = baggage.set_baggage("tenant", "acme-retail")
headers = {}
W3CBaggagePropagator().inject(headers, context=context)

print(f"outgoing baggage header: {headers['baggage']}")

request = Request("http://127.0.0.1:8080/orders", headers=headers)
with urlopen(request, timeout=5) as response:
    print(response.read().decode().strip())