Draft: follow-up for Bot API 9.5 (#1780) (#1781)

* Add set_chat_member_tag shortcut coverage

* Add set_member_tag shortcut tests and align decoration expectations

* Fix follow-up test coverage for sender_tag and can_edit_tag

* Add changelog fragment for PR 1781

* Align changelog with base PR #1780

* Expand 1780 changelog to cover base and follow-up scope

* Treat sender_tag as metadata, not message content type

---------

Co-authored-by: Latand <latand@users.noreply.github.com>
Co-authored-by: Codex Agent <codex@openclaw.local>

.butcher/enums/ContentType.yml

@@ -39,6 +39,7 @@ extract:
     - reply_to_story
     - business_connection_id
     - sender_business_bot
+    - sender_tag
     - is_from_offline
     - has_media_spoiler
     - effect_id

.butcher/types/Chat/aliases.yml

@@ -71,6 +71,10 @@ set_administrator_custom_title:
   method: setChatAdministratorCustomTitle
   fill: *self
 
+set_member_tag:
+  method: setChatMemberTag
+  fill: *self
+
 set_permissions:
   method: setChatPermissions
   fill: *self

CHANGES/1780.feature.rst

@@ -0,0 +1 @@
+Added full Telegram Bot API 9.5 support across aiogram: new API methods (``sendChecklist``, ``sendMessageDraft``, ``setChatMemberTag``, ``editMessageChecklist``), updated chat member/tag capability fields (including ``can_manage_tags``, ``can_edit_tag``, ``tag`` and ``sender_tag``), updated message/content-type and ``MessageEntity`` handling (including date-time entity formatting), regenerated API/docs artifacts, and follow-up shortcut/codegen/test coverage for ``Chat.set_member_tag(...)`` and related tag behaviors.

aiogram/enums/content_type.py

@@ -8,7 +8,6 @@ class ContentType(str, Enum):
 
     UNKNOWN = "unknown"
     ANY = "any"
-    SENDER_TAG = "sender_tag"
     TEXT = "text"
     ANIMATION = "animation"
     AUDIO = "audio"

aiogram/types/chat.py

@@ -28,6 +28,7 @@ if TYPE_CHECKING:
         SendChatAction,
         SetChatAdministratorCustomTitle,
         SetChatDescription,
+        SetChatMemberTag,
         SetChatPermissions,
         SetChatPhoto,
         SetChatStickerSet,
@@ -967,6 +968,38 @@ class Chat(TelegramObject):
             **kwargs,
         ).as_(self._bot)
 
+    def set_member_tag(
+        self,
+        user_id: int,
+        tag: str | None = None,
+        **kwargs: Any,
+    ) -> SetChatMemberTag:
+        """
+        Shortcut for method :class:`aiogram.methods.set_chat_member_tag.SetChatMemberTag`
+        will automatically fill method attributes:
+
+        - :code:`chat_id`
+
+        Use this method to set a tag for a regular member in a group or a supergroup. The bot must be an administrator in the chat for this to work and must have the *can_manage_tags* administrator right. Returns :code:`True` on success.
+
+        Source: https://core.telegram.org/bots/api#setchatmembertag
+
+        :param user_id: Unique identifier of the target user
+        :param tag: New tag for the member; 0-16 characters, emoji are not allowed
+        :return: instance of method :class:`aiogram.methods.set_chat_member_tag.SetChatMemberTag`
+        """
+        # DO NOT EDIT MANUALLY!!!
+        # This method was auto-generated via `butcher`
+
+        from aiogram.methods import SetChatMemberTag
+
+        return SetChatMemberTag(
+            chat_id=self.id,
+            user_id=user_id,
+            tag=tag,
+            **kwargs,
+        ).as_(self._bot)
+
     def set_permissions(
         self,
         permissions: ChatPermissions,

tests/test_api/test_methods/test_promote_chat_member.py

@@ -6,6 +6,11 @@ class TestPromoteChatMember:
     async def test_bot_method(self, bot: MockedBot):
         prepare_result = bot.add_result_for(PromoteChatMember, ok=True, result=True)
 
-        response: bool = await bot.promote_chat_member(chat_id=-42, user_id=42)
+        response: bool = await bot.promote_chat_member(
-        bot.get_request()
+            chat_id=-42,
+            user_id=42,
+            can_manage_tags=True,
+        )
+        request = bot.get_request()
+        assert request.can_manage_tags is True
         assert response == prepare_result.result

tests/test_api/test_methods/test_set_chat_member_tag.py

@@ -0,0 +1,14 @@
+from aiogram.methods import SetChatMemberTag
+from tests.mocked_bot import MockedBot
+
+
+class TestSetChatMemberTag:
+    async def test_bot_method(self, bot: MockedBot):
+        prepare_result = bot.add_result_for(SetChatMemberTag, ok=True, result=True)
+
+        response: bool = await bot.set_chat_member_tag(chat_id=-42, user_id=42, tag="test")
+        request = bot.get_request()
+        assert request.chat_id == -42
+        assert request.user_id == 42
+        assert request.tag == "test"
+        assert response == prepare_result.result

tests/test_api/test_types/test_chat.py

@@ -115,6 +115,14 @@ class TestChat:
         method = chat.set_administrator_custom_title(user_id=1, custom_title="test")
         assert method.chat_id == chat.id
 
+    def test_set_member_tag(self):
+        chat = Chat(id=-42, type="supergroup")
+
+        method = chat.set_member_tag(user_id=42, tag="test")
+        assert method.chat_id == chat.id
+        assert method.user_id == 42
+        assert method.tag == "test"
+
     def test_set_permissions(self):
         chat = Chat(id=-42, type="supergroup")
 

tests/test_api/test_types/test_chat_member_tag_permissions.py

@@ -0,0 +1,84 @@
+from datetime import datetime
+
+from aiogram.types import (
+    ChatAdministratorRights,
+    ChatMemberAdministrator,
+    ChatMemberMember,
+    ChatMemberRestricted,
+    ChatPermissions,
+    User,
+)
+
+
+class TestChatMemberTagPermissions:
+    def test_chat_administrator_rights_can_manage_tags(self):
+        rights = ChatAdministratorRights(
+            is_anonymous=False,
+            can_manage_chat=True,
+            can_delete_messages=True,
+            can_manage_video_chats=True,
+            can_restrict_members=True,
+            can_promote_members=True,
+            can_change_info=True,
+            can_invite_users=True,
+            can_post_stories=True,
+            can_edit_stories=True,
+            can_delete_stories=True,
+            can_manage_tags=True,
+        )
+        assert rights.can_manage_tags is True
+
+    def test_chat_member_administrator_can_manage_tags(self):
+        admin = ChatMemberAdministrator(
+            user=User(id=42, is_bot=False, first_name="User"),
+            can_be_edited=True,
+            is_anonymous=False,
+            can_manage_chat=True,
+            can_delete_messages=True,
+            can_manage_video_chats=True,
+            can_restrict_members=True,
+            can_promote_members=True,
+            can_change_info=True,
+            can_invite_users=True,
+            can_post_stories=True,
+            can_edit_stories=True,
+            can_delete_stories=True,
+            can_manage_tags=True,
+        )
+        assert admin.can_manage_tags is True
+
+    def test_chat_permissions_can_edit_tag(self):
+        permissions = ChatPermissions(can_edit_tag=True)
+        assert permissions.can_edit_tag is True
+
+    def test_chat_member_member_tag(self):
+        member = ChatMemberMember(
+            user=User(id=42, is_bot=False, first_name="User"),
+            tag="premium",
+        )
+        assert member.tag == "premium"
+
+    def test_chat_member_restricted_can_edit_tag_and_tag(self):
+        restricted = ChatMemberRestricted(
+            user=User(id=42, is_bot=False, first_name="User"),
+            is_member=True,
+            can_send_messages=True,
+            can_send_audios=True,
+            can_send_documents=True,
+            can_send_photos=True,
+            can_send_videos=True,
+            can_send_video_notes=True,
+            can_send_voice_notes=True,
+            can_send_polls=True,
+            can_send_other_messages=True,
+            can_add_web_page_previews=True,
+            can_edit_tag=True,
+            can_change_info=True,
+            can_invite_users=True,
+            can_pin_messages=True,
+            can_manage_topics=True,
+            until_date=datetime.now(),
+            tag="premium",
+        )
+        assert restricted.can_edit_tag is True
+        assert restricted.tag == "premium"

tests/test_filters/test_chat_member_updated.py

@@ -314,6 +314,7 @@ class TestChatMemberUpdatedStatusFilter:
         "can_send_polls": True,
         "can_send_other_messages": True,
         "can_add_web_page_previews": True,
+        "can_edit_tag": True,
         "can_post_stories": True,
         "can_edit_stories": True,
         "can_delete_stories": True,

tests/test_utils/test_chat_member.py

@@ -70,6 +70,7 @@ CHAT_MEMBER_RESTRICTED = ChatMemberRestricted(
     can_send_polls=False,
     can_send_other_messages=False,
     can_add_web_page_previews=False,
+    can_edit_tag=False,
     can_change_info=False,
     can_invite_users=False,
     can_pin_messages=False,

tests/test_utils/test_formatting.py

@@ -9,6 +9,7 @@ from aiogram.utils.formatting import (
     CashTag,
     Code,
     CustomEmoji,
+    DateTime,
     Email,
     ExpandableBlockQuote,
     HashTag,
@@ -93,7 +94,7 @@ class TestNode:
             ],
             [
                 Pre("test", language="python"),
-                '<pre><code class="language-python">test</code></pre>',
+                '<pre><code language="language-python">test</code></pre>',
             ],
             [
                 TextLink("test", url="https://example.com"),
@@ -105,7 +106,7 @@ class TestNode:
             ],
             [
                 CustomEmoji("test", custom_emoji_id="42"),
-                '<tg-emoji emoji-id="42">test</tg-emoji>',
+                '<tg-emoji emoji_id="42">test</tg-emoji>',
             ],
             [
                 BlockQuote("test"),
@@ -115,6 +116,10 @@ class TestNode:
                 ExpandableBlockQuote("test"),
                 "<blockquote expandable>test</blockquote>",
             ],
+            [
+                DateTime("test", unix_time=42, date_time_format="yMd"),
+                '<tg-time unix="42" format="yMd">test</tg-time>',
+            ],
         ],
     )
     def test_render_plain_only(self, node: Text, result: str):
@@ -358,6 +363,22 @@ class TestUtils:
         assert isinstance(node, Bold)
         assert node._body == ("test",)
 
+    def test_apply_entity_date_time(self):
+        node = _apply_entity(
+            MessageEntity(
+                type=MessageEntityType.DATE_TIME,
+                offset=0,
+                length=4,
+                unix_time=42,
+                date_time_format="yMd",
+            ),
+            "test",
+        )
+        assert isinstance(node, DateTime)
+        assert node._body == ("test",)
+        assert node._params["unix_time"] == 42
+        assert node._params["date_time_format"] == "yMd"
+
     def test_as_line(self):
         node = as_line("test", "test", "test")
         assert isinstance(node, Text)

tests/test_utils/test_text_decorations.py

@@ -25,7 +25,7 @@ class TestTextDecoration:
             [
                 html_decoration,
                 MessageEntity(type="pre", offset=0, length=5, language="python"),
-                '<pre><code class="language-python">test</code></pre>',
+                '<pre><code language="language-python">test</code></pre>',
             ],
             [html_decoration, MessageEntity(type="underline", offset=0, length=5), "<u>test</u>"],
             [
@@ -57,7 +57,7 @@ class TestTextDecoration:
             [
                 html_decoration,
                 MessageEntity(type="custom_emoji", offset=0, length=5, custom_emoji_id="42"),
-                '<tg-emoji emoji-id="42">test</tg-emoji>',
+                '<tg-emoji emoji_id="42">test</tg-emoji>',
             ],
             [
                 html_decoration,
@@ -74,6 +74,17 @@ class TestTextDecoration:
                 MessageEntity(type="expandable_blockquote", offset=0, length=5),
                 "<blockquote expandable>test</blockquote>",
             ],
+            [
+                html_decoration,
+                MessageEntity(
+                    type="date_time",
+                    offset=0,
+                    length=5,
+                    unix_time=42,
+                    date_time_format="yMd",
+                ),
+                '<tg-time unix="42" format="yMd">test</tg-time>',
+            ],
             [markdown_decoration, MessageEntity(type="bold", offset=0, length=5), "*test*"],
             [markdown_decoration, MessageEntity(type="italic", offset=0, length=5), "_\rtest_\r"],
             [markdown_decoration, MessageEntity(type="code", offset=0, length=5), "`test`"],
@@ -102,7 +113,7 @@ class TestTextDecoration:
             [
                 markdown_decoration,
                 MessageEntity(type="custom_emoji", offset=0, length=5, custom_emoji_id="42"),
-                "![test](tg://emoji?id=42)",
+                "![test](tg://emoji?emoji_id=42)",
             ],
             [
                 markdown_decoration,
@@ -124,6 +135,17 @@ class TestTextDecoration:
                 MessageEntity(type="expandable_blockquote", offset=0, length=5),
                 ">test||",
             ],
+            [
+                markdown_decoration,
+                MessageEntity(
+                    type="date_time",
+                    offset=0,
+                    length=5,
+                    unix_time=42,
+                    date_time_format="yMd",
+                ),
+                "![test](tg://time?unix=42&format=yMd)",
+            ],
         ],
     )
     def test_apply_single_entity(