From eb0099dee80971cb4619852d5e03964795f18b9e Mon Sep 17 00:00:00 2001
From: Rami Mosleh <engrbm87@gmail.com>
Date: Mon, 11 Sep 2023 10:36:55 +0300
Subject: [PATCH] Move smtp constants to const.py (#99542)

---
 homeassistant/components/smtp/__init__.py |  5 ----
 homeassistant/components/smtp/const.py    | 22 ++++++++++++++
 homeassistant/components/smtp/notify.py   | 35 ++++++++++++-----------
 tests/components/smtp/test_notify.py      |  2 +-
 4 files changed, 41 insertions(+), 23 deletions(-)
 create mode 100644 homeassistant/components/smtp/const.py

diff --git a/homeassistant/components/smtp/__init__.py b/homeassistant/components/smtp/__init__.py
index abf54efdd9d..5e7fb41c212 100644
--- a/homeassistant/components/smtp/__init__.py
+++ b/homeassistant/components/smtp/__init__.py
@@ -1,6 +1 @@
 """The smtp component."""
-
-from homeassistant.const import Platform
-
-DOMAIN = "smtp"
-PLATFORMS = [Platform.NOTIFY]
diff --git a/homeassistant/components/smtp/const.py b/homeassistant/components/smtp/const.py
new file mode 100644
index 00000000000..1fa077a24fb
--- /dev/null
+++ b/homeassistant/components/smtp/const.py
@@ -0,0 +1,22 @@
+"""Constants for the smtp integration."""
+
+from typing import Final
+
+DOMAIN: Final = "smtp"
+
+ATTR_IMAGES: Final = "images"  # optional embedded image file attachments
+ATTR_HTML: Final = "html"
+ATTR_SENDER_NAME: Final = "sender_name"
+
+CONF_ENCRYPTION: Final = "encryption"
+CONF_DEBUG: Final = "debug"
+CONF_SERVER: Final = "server"
+CONF_SENDER_NAME: Final = "sender_name"
+
+DEFAULT_HOST: Final = "localhost"
+DEFAULT_PORT: Final = 587
+DEFAULT_TIMEOUT: Final = 5
+DEFAULT_DEBUG: Final = False
+DEFAULT_ENCRYPTION: Final = "starttls"
+
+ENCRYPTION_OPTIONS: Final = ["tls", "starttls", "none"]
diff --git a/homeassistant/components/smtp/notify.py b/homeassistant/components/smtp/notify.py
index 7037c239db3..6836a0b9f6b 100644
--- a/homeassistant/components/smtp/notify.py
+++ b/homeassistant/components/smtp/notify.py
@@ -28,6 +28,7 @@ from homeassistant.const import (
     CONF_TIMEOUT,
     CONF_USERNAME,
     CONF_VERIFY_SSL,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
@@ -36,26 +37,26 @@ from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 import homeassistant.util.dt as dt_util
 from homeassistant.util.ssl import client_context
 
-from . import DOMAIN, PLATFORMS
+from .const import (
+    ATTR_HTML,
+    ATTR_IMAGES,
+    CONF_DEBUG,
+    CONF_ENCRYPTION,
+    CONF_SENDER_NAME,
+    CONF_SERVER,
+    DEFAULT_DEBUG,
+    DEFAULT_ENCRYPTION,
+    DEFAULT_HOST,
+    DEFAULT_PORT,
+    DEFAULT_TIMEOUT,
+    DOMAIN,
+    ENCRYPTION_OPTIONS,
+)
+
+PLATFORMS = [Platform.NOTIFY]
 
 _LOGGER = logging.getLogger(__name__)
 
-ATTR_IMAGES = "images"  # optional embedded image file attachments
-ATTR_HTML = "html"
-
-CONF_ENCRYPTION = "encryption"
-CONF_DEBUG = "debug"
-CONF_SERVER = "server"
-CONF_SENDER_NAME = "sender_name"
-
-DEFAULT_HOST = "localhost"
-DEFAULT_PORT = 587
-DEFAULT_TIMEOUT = 5
-DEFAULT_DEBUG = False
-DEFAULT_ENCRYPTION = "starttls"
-
-ENCRYPTION_OPTIONS = ["tls", "starttls", "none"]
-
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
     {
         vol.Required(CONF_RECIPIENT): vol.All(cv.ensure_list, [vol.Email()]),
diff --git a/tests/components/smtp/test_notify.py b/tests/components/smtp/test_notify.py
index aca30c8eac7..86a21c754ed 100644
--- a/tests/components/smtp/test_notify.py
+++ b/tests/components/smtp/test_notify.py
@@ -6,7 +6,7 @@ import pytest
 
 from homeassistant import config as hass_config
 import homeassistant.components.notify as notify
-from homeassistant.components.smtp import DOMAIN
+from homeassistant.components.smtp.const import DOMAIN
 from homeassistant.components.smtp.notify import MailNotificationService
 from homeassistant.const import SERVICE_RELOAD
 from homeassistant.core import HomeAssistant