async-firebase 3.8.0

Description:

asyncfirebase 3.8.0

async-firebase is a lightweight asynchronous client to interact with Firebase Cloud Messaging for sending push notification to Android and iOS devices







Free software: MIT license
Requires: Python 3.8+

Features

Extremely lightweight and does not rely on firebase-admin which is hefty
Send push notifications to Android and iOS devices
Send Multicast push notification to Android and iOS devices
Send Web push notifications
Set TTL (time to live) for notifications
Set priority for notifications
Set collapse-key for notifications
Dry-run mode for testing purpose
Topic Management

Installation
To install async-firebase, simply execute the following command in a terminal:
$ pip install async-firebase

Getting started
async-firebase < 3.0.0
To send push notification to Android:
import asyncio

from async_firebase import AsyncFirebaseClient


async def main():
client = AsyncFirebaseClient()
client.creds_from_service_account_file("secret-store/mobile-app-79225efac4bb.json")

# or using dictionary object
# client.creds_from_service_account_info({...}})

device_token = "..."

android_config = client.build_android_config(
priority="high",
ttl=2419200,
collapse_key="push",
data={"discount": "15%", "key_1": "value_1", "timestamp": "2021-02-24T12:00:15"},
title="Store Changes",
body="Recent store changes",
)
response = await client.push(device_token=device_token, android=android_config)

print(response.success, response.message_id)

if __name__ == "__main__":
asyncio.run(main())

To send push notification to iOS:
import asyncio

from async_firebase import AsyncFirebaseClient


async def main():
client = AsyncFirebaseClient()
client.creds_from_service_account_file("secret-store/mobile-app-79225efac4bb.json")

# or using dictionary object
# client.creds_from_service_account_info({...}})

device_token = "..."

apns_config = client.build_apns_config(
priority="normal",
ttl=2419200,
apns_topic="store-updated",
collapse_key="push",
title="Store Changes",
alert="Recent store changes",
badge=1,
category="test-category",
custom_data={"discount": "15%", "key_1": "value_1", "timestamp": "2021-02-24T12:00:15"}
)
response = await client.push(device_token=device_token, apns=apns_config)

print(response.success)

if __name__ == "__main__":
asyncio.run(main())

This prints:
"projects/mobile-app/messages/0:2367799010922733%7606eb557606ebff"

To manual construct message:
import asyncio
from datetime import datetime

from async_firebase.messages import APNSConfig, APNSPayload, ApsAlert, Aps
from async_firebase import AsyncFirebaseClient


async def main():
apns_config = APNSConfig(**{
"headers": {
"apns-expiration": str(int(datetime.utcnow().timestamp()) + 7200),
"apns-priority": "10",
"apns-topic": "test-topic",
"apns-collapse-id": "something",
},
"payload": APNSPayload(**{
"aps": Aps(**{
"alert": ApsAlert(title="some-title", body="alert-message"),
"badge": 0,
"sound": "default",
"content_available": True,
"category": "some-category",
"mutable_content": False,
"custom_data": {
"link": "https://link-to-somewhere.com",
"ticket_id": "YXZ-655512",
},
})
})
})

device_token = "..."

client = AsyncFirebaseClient()
client.creds_from_service_account_info({...})
response = await client.push(device_token=device_token, apns=apns_config)
print(response.success)


if __name__ == "__main__":
asyncio.run(main())

async-firebase >= 3.0.0
To send push notification to Android:
import asyncio

from async_firebase import AsyncFirebaseClient
from async_firebase.messages import Message


async def main():
client = AsyncFirebaseClient()
client.creds_from_service_account_file("secret-store/mobile-app-79225efac4bb.json")

# or using dictionary object
# client.creds_from_service_account_info({...}})

device_token: str = "..."

android_config = client.build_android_config(
priority="high",
ttl=2419200,
collapse_key="push",
data={"discount": "15%", "key_1": "value_1", "timestamp": "2021-02-24T12:00:15"},
title="Store Changes",
body="Recent store changes",
)
message = Message(android=android_config, token=device_token)
response = await client.send(message)

print(response.success, response.message_id)

if __name__ == "__main__":
asyncio.run(main())

To send push notification to iOS:
import asyncio

from async_firebase import AsyncFirebaseClient
from async_firebase.messages import Message


async def main():
client = AsyncFirebaseClient()
client.creds_from_service_account_file("secret-store/mobile-app-79225efac4bb.json")

# or using dictionary object
# client.creds_from_service_account_info({...}})

device_token: str = "..."

apns_config = client.build_apns_config(
priority="normal",
ttl=2419200,
apns_topic="store-updated",
collapse_key="push",
title="Store Changes",
alert="Recent store changes",
badge=1,
category="test-category",
custom_data={"discount": "15%", "key_1": "value_1", "timestamp": "2021-02-24T12:00:15"}
)
message = Message(apns=apns_config, token=device_token)
response = await client.send(message)

print(response.success)

if __name__ == "__main__":
asyncio.run(main())

This prints:
"projects/mobile-app/messages/0:2367799010922733%7606eb557606ebff"

To manual construct message:
import asyncio
from datetime import datetime

from async_firebase.messages import APNSConfig, APNSPayload, ApsAlert, Aps, Message
from async_firebase import AsyncFirebaseClient


async def main():
apns_config = APNSConfig(**{
"headers": {
"apns-expiration": str(int(datetime.utcnow().timestamp()) + 7200),
"apns-priority": "10",
"apns-topic": "test-topic",
"apns-collapse-id": "something",
},
"payload": APNSPayload(**{
"aps": Aps(**{
"alert": ApsAlert(title="some-title", body="alert-message"),
"badge": 0,
"sound": "default",
"content_available": True,
"category": "some-category",
"mutable_content": False,
"custom_data": {
"link": "https://link-to-somewhere.com",
"ticket_id": "YXZ-655512",
},
})
})
})

device_token: str = "..."

client = AsyncFirebaseClient()
client.creds_from_service_account_info({...})
message = Message(apns=apns_config, token=device_token)
response = await client.send(message)
print(response.success)


if __name__ == "__main__":
asyncio.run(main())

Topic Management
You can subscribe and unsubscribe client app instances in bulk approach by passing a list of registration tokens to the subscription method to subscribe the corresponding devices to a topic:
import asyncio

from async_firebase import AsyncFirebaseClient


async def main():
device_tokens: list[str] = ["...", "..."]

client = AsyncFirebaseClient()
client.creds_from_service_account_info({...})
response = await client.subscribe_devices_to_topic(
device_tokens=device_tokens, topic_name="some-topic"
)
print(response)


if __name__ == "__main__":
asyncio.run(main())

To unsubscribe devices from a topic by passing registration tokens to the appropriate method:
import asyncio

from async_firebase import AsyncFirebaseClient


async def main():
device_tokens: list[str] = ["...", "..."]

client = AsyncFirebaseClient()
client.creds_from_service_account_info({...})
response = await client.unsubscribe_devices_from_topic(
device_tokens=device_tokens, topic_name="some-topic"
)
print(response)


if __name__ == "__main__":
asyncio.run(main())

License
async-firebase is offered under the MIT license.
Source code
The latest developer version is available in a GitHub repository:
https://github.com/healthjoy/async-firebase