PyAPNs usage

gistfile1.py

from djacobs_apns.apns import APNs, Frame
from djacobs_apns.apns import APNs, Payload

class PayloadSafari(Payload):
    """
    Overwrites the .dict() method with a new format, 
    for Safari Push Notifs
    """
    def __init__(self, alert=None, url_args=[]):
        super(Payload, self).__init__()
        self.alert = alert
        self.url_args = url_args
        self._check_size()

    def dict(self):
        d = {"alert": self.alert, "url-args": self.url_args}
        d = {'aps': d}
        return d

# cert_path and key_path are correct
# push_message is my own object
apns = APNs(use_sandbox = False, cert_file = cert_path, key_file = key_path)
devices = Device.objects.filter(account_key = profile.account_key)
alert_dict = {"title": push_message.title, "body": push_message.body, "action": "View"}
for device in devices:
    token = device.token
    payload = PayloadSafari(alert = alert_dict, url_args = [str(push_message.id)])
    try:
        apns.gateway_server.send_notification(token, payload)
    except Exception, e:
        apns = APNs(use_sandbox=False, cert_file=cert_path, key_file=key_path)
        apns.gateway_server.send_notification(token, payload)