Move imports in html5 component (#27473)

* Move imports in html5 component

* Fix tests 1

* Fix tests 2

homeassistant/components/html5/notify.py

@@ -9,6 +9,9 @@ import time
 import uuid
 
 from aiohttp.hdrs import AUTHORIZATION
+import jwt
+from pywebpush import WebPusher
+from py_vapid import Vapid
 import voluptuous as vol
 from voluptuous.humanize import humanize_error
 
@@ -311,7 +314,6 @@ class HTML5PushCallbackView(HomeAssistantView):
 
     def decode_jwt(self, token):
         """Find the registration that signed this JWT and return it."""
-        import jwt
 
         # 1.  Check claims w/o verifying to see if a target is in there.
         # 2.  If target in claims, attempt to verify against the given name.
@@ -335,7 +337,6 @@ class HTML5PushCallbackView(HomeAssistantView):
     # https://auth0.com/docs/quickstart/backend/python
     def check_authorization_header(self, request):
         """Check the authorization header."""
-        import jwt
 
         auth = request.headers.get(AUTHORIZATION, None)
         if not auth:
@@ -491,7 +492,6 @@ class HTML5NotificationService(BaseNotificationService):
 
     def _push_message(self, payload, **kwargs):
         """Send the message."""
-        from pywebpush import WebPusher
 
         timestamp = int(time.time())
         ttl = int(kwargs.get(ATTR_TTL, DEFAULT_TTL))
@@ -550,7 +550,6 @@ class HTML5NotificationService(BaseNotificationService):
 
 def add_jwt(timestamp, target, tag, jwt_secret):
     """Create JWT json to put into payload."""
-    import jwt
 
     jwt_exp = datetime.fromtimestamp(timestamp) + timedelta(days=JWT_VALID_DAYS)
     jwt_claims = {
@@ -565,7 +564,6 @@ def add_jwt(timestamp, target, tag, jwt_secret):
 
 def create_vapid_headers(vapid_email, subscription_info, vapid_private_key):
     """Create encrypted headers to send to WebPusher."""
-    from py_vapid import Vapid
 
     if vapid_email and vapid_private_key and ATTR_ENDPOINT in subscription_info:
         url = urlparse(subscription_info.get(ATTR_ENDPOINT))

tests/components/html5/test_notify.py

@@ -87,7 +87,7 @@ class TestHtml5Notify:
 
         assert service is not None
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_dismissing_message(self, mock_wp):
         """Test dismissing message."""
         hass = MagicMock()
@@ -115,7 +115,7 @@ class TestHtml5Notify:
         assert payload["dismiss"] is True
         assert payload["tag"] == "test"
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_sending_message(self, mock_wp):
         """Test sending message."""
         hass = MagicMock()
@@ -145,7 +145,7 @@ class TestHtml5Notify:
         assert payload["body"] == "Hello"
         assert payload["icon"] == "beer.png"
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_gcm_key_include(self, mock_wp):
         """Test if the gcm_key is only included for GCM endpoints."""
         hass = MagicMock()
@@ -176,7 +176,7 @@ class TestHtml5Notify:
         assert mock_wp.mock_calls[1][2]["gcm_key"] is not None
         assert mock_wp.mock_calls[4][2]["gcm_key"] is None
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_fcm_key_include(self, mock_wp):
         """Test if the FCM header is included."""
         hass = MagicMock()
@@ -201,7 +201,7 @@ class TestHtml5Notify:
         # Get the keys passed to the WebPusher's send method
         assert mock_wp.mock_calls[1][2]["headers"]["Authorization"] is not None
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_fcm_send_with_unknown_priority(self, mock_wp):
         """Test if the gcm_key is only included for GCM endpoints."""
         hass = MagicMock()
@@ -226,7 +226,7 @@ class TestHtml5Notify:
         # Get the keys passed to the WebPusher's send method
         assert mock_wp.mock_calls[1][2]["headers"]["priority"] == "normal"
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_fcm_no_targets(self, mock_wp):
         """Test if the gcm_key is only included for GCM endpoints."""
         hass = MagicMock()
@@ -251,7 +251,7 @@ class TestHtml5Notify:
         # Get the keys passed to the WebPusher's send method
         assert mock_wp.mock_calls[1][2]["headers"]["priority"] == "normal"
 
-    @patch("pywebpush.WebPusher")
+    @patch("homeassistant.components.html5.notify.WebPusher")
     def test_fcm_additional_data(self, mock_wp):
         """Test if the gcm_key is only included for GCM endpoints."""
         hass = MagicMock()
@@ -475,7 +475,7 @@ async def test_callback_view_with_jwt(hass, hass_client):
     registrations = {"device": SUBSCRIPTION_1}
     client = await mock_client(hass, hass_client, registrations)
 
-    with patch("pywebpush.WebPusher") as mock_wp:
+    with patch("homeassistant.components.html5.notify.WebPusher") as mock_wp:
         await hass.services.async_call(
             "notify",
             "notify",
@@ -511,7 +511,7 @@ async def test_send_fcm_without_targets(hass, hass_client):
     """Test that the notification is send with FCM without targets."""
     registrations = {"device": SUBSCRIPTION_5}
     await mock_client(hass, hass_client, registrations)
-    with patch("pywebpush.WebPusher") as mock_wp:
+    with patch("homeassistant.components.html5.notify.WebPusher") as mock_wp:
         await hass.services.async_call(
             "notify",
             "notify",