pyapns-client3

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pyapns_client3

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|version| |license|

Simple, flexible and fast Apple Push Notifications on iOS, OSX and Safari using the HTTP/2 Push provider API.

Features

• Uses the new Apple APNs HTTP/2 protocol with persistent connections
• Supports token-based authentication (no need to renew your certificates anymore) and certificate-based authentication
• Uses the httpx HTTP client library
• Supports the new iOS 10 features such as Collapse IDs, Subtitles and Mutable Notifications
• Makes the integration and error handling really simple with auto-retry on APNs errors
• Supports asynchronous sending of notifications

Cautions

• Works only with Python 3.6 and higher

Installation

Install using pip:

.. code-block:: bash

pip install pyapns_client3

Usage

Sync

.. code-block:: python

from pyapns_client import APNSClient, TokenBasedAuth, IOSPayloadAlert, IOSPayload, IOSNotification, APNSDeviceException, APNSServerException, APNSProgrammingException, UnregisteredException


device_tokens = ['device_token_1', 'device_token_2']
alert = IOSPayloadAlert(title='Title', subtitle='Subtitle', body='Some message.')
payload = IOSPayload(alert=alert)
notification = IOSNotification(payload=payload, topic='domain.organization.app')

# `root_cert_path` is for the AAACertificateServices root cert (https://apple.co/3mZ5rB6)
# with token-based auth you don't need to create / renew your APNS SSL certificates anymore
# you can pass `None` to `root_cert_path` if you have the cert included in your trust store
# httpx uses 'SSL_CERT_FILE' and 'SSL_CERT_DIR' from `os.environ` to find your trust store
with APNSClient(
    mode=APNSClient.MODE_DEV, 
    authentificator=TokenBasedAuth(
        auth_key_path='/path/to/auth_key.p8', 
        auth_key_id='AUTHKEY123', 
        team_id='TEAMID1234'
    ),
    root_cert_path='/path/to/root_cert.pem', 
) as client:
    for device_token in device_tokens:
        try:
            client.push(notification=notification, device_token=device_token)
        except UnregisteredException as e:
            print(f'device is unregistered, compare timestamp {e.timestamp_datetime} and remove from db')
        except APNSDeviceException:
            print('flag the device as potentially invalid and remove from db after a few tries')
        except APNSServerException:
            print('try again later')
        except APNSProgrammingException:
            print('check your code and try again later')
        else:
            print('everything is ok')

Async

.. code-block:: python

from pyapns_client import AsyncAPNSClient, TokenBasedAuth, IOSPayloadAlert, IOSPayload, IOSNotification, APNSDeviceException, APNSServerException, APNSProgrammingException, UnregisteredException


device_tokens = ['device_token_1', 'device_token_2']
alert = IOSPayloadAlert(title='Title', subtitle='Subtitle', body='Some message.')
payload = IOSPayload(alert=alert)
notification = IOSNotification(payload=payload, topic='domain.organization.app')

# `root_cert_path` is for the AAACertificateServices root cert (https://apple.co/3mZ5rB6)
# with token-based auth you don't need to create / renew your APNS SSL certificates anymore
# you can pass `None` to `root_cert_path` if you have the cert included in your trust store
# httpx uses 'SSL_CERT_FILE' and 'SSL_CERT_DIR' from `os.environ` to find your trust store
async with AsyncAPNSClient(
    mode=APNSClient.MODE_DEV, 
    authentificator=TokenBasedAuth(
        auth_key_path='/path/to/auth_key.p8', 
        auth_key_id='AUTHKEY123', 
        team_id='TEAMID1234'
    ),
    root_cert_path='/path/to/root_cert.pem', 
) as client:
    for device_token in device_tokens:
        try:
            await client.push(notification=notification, device_token=device_token)
        except UnregisteredException as e:
            print(f'device is unregistered, compare timestamp {e.timestamp_datetime} and remove from db')
        except APNSDeviceException:
            print('flag the device as potentially invalid and remove from db after a few tries')
        except APNSServerException:
            print('try again later')
        except APNSProgrammingException:
            print('check your code and try again later')
        else:
            print('everything is ok')

.. |version| image:: https://img.shields.io/pypi/v/pyapns_client3.svg?style=flat-square :target: https://pypi.python.org/pypi/pyapns_client3/

.. |license| image:: https://img.shields.io/pypi/l/pyapns_client3.svg?style=flat-square :target: https://pypi.python.org/pypi/pyapns_client3/

3.0

3.0.6

Changed ^^^^^^^

• allow to use str as alert for notification payload (by @tartansandal)

Added ^^^^^

• some tests with Python version 3.6-3.11
• some payload serialization tests (by @tartansandal)
• some type annotations
• some docstrings

3.0.5

Fixed ^^^^^

• have auth.py use the Dict type hint from the typing module by @tinycogio

3.0.0

Refactored ^^^^^^^^^^

• extract authentication classes

2.1

2.1.0

Added ^^^^^

• async/await support with AsyncAPNSClient

2.0

2.0.7

Added ^^^^^

• usage as context manager
• certificate-based authentication