This is the official Python package for sending notifications with the Courier REST API.
Install from PyPI
pip install trycourier
# or
poetry add trycourierPython 3.7 or later is required.
Use the Courier class to access all of our endpoints.
import os
import courier
from courier.client import Courier
client = Courier(
authorization_token="YOUR_TOKENY" # Defaults to COURIER_AUTH_TOKEN
)
response = client.send(
message=courier.ContentMessage(
to=courier.UserRecipient(
email="[email protected]",
data={
name: "Marty",
}
),
content=courier.ElementalContentSugar(
title="Back to the Future",
body="Oh my {{name}}, we need 1.21 Gigawatts!",
),
routing=courier.Routing(
method=courier.RoutingMethod.ALL,
channels=["email"]
)
)
)
print(response)The SDK also exports an asynchronous client, AsyncCourier.
import os
import courier
import asyncio
from courier.client import AsyncCourier
client = AsyncCourier(
authorization_token="YOUR_TOKENY" # Defaults to COURIER_AUTH_TOKEN
)
async def main() -> None:
response = client.send(
message=courier.ContentMessage(
to=courier.UserRecipient(
email="[email protected]",
data={
name: "Marty",
}
),
content=courier.ElementalContentSugar(
title="Back to the Future",
body="Oh my {{name}}, we need 1.21 Gigawatts!",
),
routing=courier.Routing(
method=courier.RoutingMethod.ALL,
channels=["email"]
)
)
)
asyncio.run(main())By default, the client is configured to have a timeout of 60 seconds. You can customize this value at client instantiation.
from courier.client import Courier
client = Courier(
authorization_token="YOUR_TOKEN",
timeout=30
)All exceptions thrown by the SDK will sublcass courier.ApiError.
import courier
from courier.core import ApiError
try:
courier.send(...)
except APIError as e:
# handle any api related errorFor POST methods, you can supply an idempotencyKey in the config parameter to
ensure the idempotency of the API Call. We recommend that you use a V4 UUID for the key.
Keys are eligible to be removed from the system after they're at least 24 hours old,
and a new request is generated if a key is reused after the original has been removed.
For more info, see Idempotent Requests
in the Courier documentation.
import courier
courier.send(
message={...},
idempotency_key"YOUR_KEY",
idempotency_expiration="YOUR_EXPIRATION")import courier
from courier import Courier
client = Courier(
authorization_token="YOUR_AUTH_TOKEN")
response = client.send(
message=courier.TemplateMessage(
template="my-template",
to=courier.UserRecipient(email="[email protected]")
)
)
print(response.message_id)import courier
from courier import Courier
client = Courier(
authorization_token="YOUR_AUTH_TOKEN")
response = client.send(
message=courier.ContentMessage(
content=courier.ElementalContent(
version='2020-01-01',
elements=[
courier.ElementalNode_Action(
content="ELEMENTAL",
href="courier.com",
style="button",
align="center"
)
]
),
to=courier.UserRecipient(email="[email protected]"),
routing=courier.Routing(
method=courier.RoutingMethod.SINGLE,
channels=["email"]
),
metadata=courier.MessageMetadata(
utm=courier.Utm(source="python")
)
)
)
print(response.request_id)You can override the httpx client to customize it for your use case. Some common usecases include support for proxies and transports.
import httpx
from courier.client import Courier
client = Courier(
http_client=httpx.Client(
proxies="http://my.test.proxy.example.com",
transport=httpx.HTTPTransport(local_address="0.0.0.0"),
),
)While we value open-source contributions to this SDK, this library is generated programmatically. Additions made directly to this library would have to be moved over to our generation code, otherwise they would be overwritten upon the next generated release. Feel free to open a PR as a proof of concept, but know that we will not be able to merge it as-is. We suggest opening an issue first to discuss with us!
On the other hand, contributions to the README are always very welcome!
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