Add message entity

aiogram/types/message.py

@@ -2,6 +2,7 @@ import datetime
 
 from aiogram.types import Deserializable
 from aiogram.types.chat import Chat
+from aiogram.types.message_entity import MessageEntity
 from aiogram.types.user import User
 
 
@@ -33,8 +34,8 @@ class Message(Deserializable):
         self.reply_to_message: Message = reply_to_message
         self.edit_date: datetime.datetime = edit_date
         self.text: str = text
-
         self.entities = entities
+
         self.audio = audio
         self.document = document
         self.game = game
@@ -78,6 +79,10 @@ class Message(Deserializable):
     def _parse_message(cls, message):
         return Message.de_json(message) if message else None
 
+    @classmethod
+    def _parse_entities(cls, entities):
+        return [MessageEntity.de_json(entity) for entity in entities] if entities else None
+
     @classmethod
     def de_json(cls, data):
         data = cls.check_json(data)
@@ -93,8 +98,8 @@ class Message(Deserializable):
         reply_to_message = cls._parse_message(data.get('reply_to_message', {}))
         edit_date = cls._parse_date(data.get('edit_date', 0))
         text = data.get('text')
+        entities = cls._parse_entities(data.get('entities'))
 
-        entities = data.get('entities')
         audio = data.get('audio')
         document = data.get('document')
         game = data.get('game')

aiogram/types/message_entity.py

@@ -0,0 +1,45 @@
+from aiogram.types import Deserializable
+from aiogram.types.user import User
+
+
+class MessageEntity(Deserializable):
+    __slots__ = ('data', 'type', 'offset', 'length', 'url', 'user')
+
+    def __init__(self, data, type, offset, length, url, user):
+        self.data = data
+
+        self.type = type
+        self.offset = offset
+        self.length = length
+        self.url = url
+        self.user = user
+
+    @classmethod
+    def _parse_user(cls, user):
+        return User.de_json(user) if user else None
+
+    @classmethod
+    def de_json(cls, data):
+        data = cls.check_json(data)
+
+        type = data.get('type')
+        offset = data.get('offset')
+        length = data.get('length')
+        url = data.get('url')
+        user = cls._parse_user(data.get('user'))
+
+        return MessageEntity(data, type, offset, length, url, user)
+
+
+class MessageEntityType:
+    MENTION = 'mention'  # @username
+    HASHTAG = 'hashtag'
+    BOT_COMMAND = 'bot_command'
+    URL = 'url'
+    EMAIL = 'email'
+    BOLD = 'bold'  # bold text
+    ITALIC = 'italic'  # italic text
+    CODE = 'code'  # monowidth string
+    PRE = 'pre'  # monowidth block
+    TEXT_LINK = 'text_link'  # for clickable text URLs
+    TEXT_MENTION = 'text_mention'  # for users without usernames