Compliance with bot API 8.02

Also, closed sessions are now removed from Bot.sessions

.gitignore

@@ -41,6 +41,7 @@ __pycache__/
 # Distribution / packaging
 .Python
 env/
+.venv/
 build/
 develop-eggs/
 dist/

davtelepot/__init__.py

@@ -11,7 +11,7 @@ __author__ = "Davide Testa"
 __email__ = "davide@davte.it"
 __credits__ = ["Marco Origlia", "Nick Lee @Nickoala"]
 __license__ = "GNU General Public License v3.0"
-__version__ = "2.10.6"
+__version__ = "2.10.9"
 __maintainer__ = "Davide Testa"
 __contact__ = "t.me/davte"
 

davtelepot/administration_tools.py

@@ -1890,6 +1890,8 @@ async def create_promotion_command(bot: Bot):
         of the machine running the bot.
     """
     await bot.get_me()
+    if len(bot.administrators) > 0:
+        return
     bot.administration_token = get_secure_key(length=10)
     print(f"To become administrator click "
             f"https://t.me/{bot.name}?start="
@@ -2132,6 +2134,4 @@ def init(telegram_bot: Bot,
                                     update=update,
                                     user_record=user_record,
                                     language=language)
-
-    if len(telegram_bot.administrators) == 0:
     asyncio.ensure_future(create_promotion_command(bot=telegram_bot))

davtelepot/api.py

@@ -457,6 +457,40 @@ class InputPaidMediaVideo(InputPaidMedia):
         self['supports_streaming'] = supports_streaming
 
 
+class MessageEntity(DictToDump):
+    def __init__(self,
+                 type_: str,
+                 offset: int,
+                 length: int,
+                 url: str,
+                 user: 'User',
+                 language: str,
+                 custom_emoji_id: str):
+        super().__init__()
+        self['type'] = type_
+        self['offset'] = offset
+        self['length'] = length
+        self['url'] = url
+        self['user'] = user
+        self['language'] = language
+        self['custom_emoji_id'] = custom_emoji_id
+
+
+class PreparedInlineMessage(DictToDump):
+    """Describes an inline message to be sent by a user of a Mini App.
+    
+    Attributes:
+        id (str): Unique identifier of the prepared message
+        expiration_date (int): Expiration date of the prepared message,
+        in Unix time. Expired prepared messages can no longer be used.
+    """
+    def __init__(self,
+                 id: str,
+                 expiration_date: int):
+        super().__init__()
+        self['id'] = id
+        self['expiration_date'] = expiration_date
+
 def handle_deprecated_disable_web_page_preview(parameters: dict,
                                                kwargs: dict):
     if 'disable_web_page_preview' in kwargs:
@@ -917,6 +951,7 @@ class TelegramBot:
                           message_effect_id: str = None,
                           reply_parameters: ReplyParameters = None,
                           reply_markup=None,
+                          allow_paid_broadcast: bool = None,
                           **kwargs):
         """Send a text message. On success, return it.
 
@@ -963,6 +998,7 @@ class TelegramBot:
                         message_effect_id: str = None,
                         reply_parameters: ReplyParameters = None,
                         reply_markup=None,
+                        allow_paid_broadcast: bool = None,
                         **kwargs):
         """Send a photo from file_id, HTTP url or file.
 
@@ -992,6 +1028,7 @@ class TelegramBot:
                         message_effect_id: str = None,
                         reply_parameters: ReplyParameters = None,
                         reply_markup=None,
+                        allow_paid_broadcast: bool = None,
                         **kwargs):
         """Send an audio file from file_id, HTTP url or file.
 
@@ -1024,6 +1061,7 @@ class TelegramBot:
                            message_effect_id: str = None,
                            reply_parameters: ReplyParameters = None,
                            reply_markup=None,
+                           allow_paid_broadcast: bool = None,
                            **kwargs):
         """Send a document from file_id, HTTP url or file.
 
@@ -1061,6 +1099,7 @@ class TelegramBot:
                         has_spoiler: bool = None,
                         reply_parameters: ReplyParameters = None,
                         reply_markup=None,
+                        allow_paid_broadcast: bool = None,
                         **kwargs):
         """Send a video from file_id, HTTP url or file.
 
@@ -1097,6 +1136,7 @@ class TelegramBot:
                             has_spoiler: bool = None,
                             reply_parameters: ReplyParameters = None,
                             reply_markup=None,
+                            allow_paid_broadcast: bool = None,
                             **kwargs):
         """Send animation files (GIF or H.264/MPEG-4 AVC video without sound).
 
@@ -1128,6 +1168,7 @@ class TelegramBot:
                         message_effect_id: str = None,
                         reply_parameters: ReplyParameters = None,
                         reply_markup=None,
+                        allow_paid_broadcast: bool = None,
                         **kwargs):
         """Send an audio file to be displayed as playable voice message.
 
@@ -1154,6 +1195,7 @@ class TelegramBot:
                             message_effect_id: str = None,
                             reply_parameters: ReplyParameters = None,
                             reply_markup=None,
+                            allow_paid_broadcast: bool = None,
                             **kwargs):
         """Send a rounded square mp4 video message of up to 1 minute long.
 
@@ -1180,6 +1222,7 @@ class TelegramBot:
                              protect_content: bool = None,
                              message_effect_id: str = None,
                              reply_parameters: ReplyParameters = None,
+                             allow_paid_broadcast: bool = None,
                              **kwargs):
         """Send a group of photos or videos as an album.
 
@@ -1209,6 +1252,7 @@ class TelegramBot:
                            message_effect_id: str = None,
                            reply_parameters: ReplyParameters = None,
                            reply_markup=None,
+                           allow_paid_broadcast: bool = None,
                            **kwargs):
         """Send a point on the map. May be kept updated for a `live_period`.
 
@@ -1296,6 +1340,7 @@ class TelegramBot:
                         message_effect_id: str = None,
                         reply_parameters: ReplyParameters = None,
                         reply_markup=None,
+                        allow_paid_broadcast: bool = None,
                         **kwargs):
         """Send information about a venue.
 
@@ -1323,6 +1368,7 @@ class TelegramBot:
                           message_effect_id: str = None,
                           reply_parameters: ReplyParameters = None,
                           reply_markup=None,
+                          allow_paid_broadcast: bool = None,
                           **kwargs):
         """Send a phone contact.
 
@@ -1360,6 +1406,7 @@ class TelegramBot:
                        message_effect_id: str = None,
                        reply_parameters: ReplyParameters = None,
                        reply_markup=None,
+                       allow_paid_broadcast: bool = None,
                        **kwargs):
         """Send a native poll in a group, a supergroup or channel.
 
@@ -1881,6 +1928,7 @@ class TelegramBot:
                           message_effect_id: str = None,
                           reply_parameters: ReplyParameters = None,
                           reply_markup=None,
+                          allow_paid_broadcast: bool = None,
                           **kwargs):
         """Send `.webp` stickers.
 
@@ -2100,6 +2148,7 @@ class TelegramBot:
                           message_effect_id: str = None,
                           reply_parameters: ReplyParameters = None,
                           reply_markup=None,
+                          allow_paid_broadcast: bool = None,
                           **kwargs):
         """Send an invoice.
 
@@ -2180,6 +2229,7 @@ class TelegramBot:
                        message_effect_id: str = None,
                        reply_parameters: ReplyParameters = None,
                        reply_markup=None,
+                       allow_paid_broadcast: bool = None,
                        **kwargs):
         """Send a game.
 
@@ -2247,6 +2297,7 @@ class TelegramBot:
                        message_effect_id: str = None,
                        reply_parameters: ReplyParameters = None,
                        reply_markup=None,
+                       allow_paid_broadcast: bool = None,
                        **kwargs):
         """Send a dice.
 
@@ -2396,6 +2447,7 @@ class TelegramBot:
                           disable_notification: bool = None,
                           reply_parameters: ReplyParameters = None,
                           reply_markup=None,
+                          allow_paid_broadcast: bool = None,
                           **kwargs):
         """Use this method to copy messages of any kind.
 
@@ -2758,11 +2810,27 @@ class TelegramBot:
                                 need_shipping_address: bool,
                                 send_phone_number_to_provider: bool,
                                 send_email_to_provider: bool,
-                                is_flexible: bool):
+                                is_flexible: bool,
+                                business_connection_id: str = None,
+                                subscription_period: int = None
+                                ):
         """Use this method to create a link for an invoice.
 
-        Returns the created invoice link as String on success.
+        Returns the created invoice link as String on success. See
-        See https://core.telegram.org/bots/api#createinvoicelink for details.
+        https://core.telegram.org/bots/api#createinvoicelink for details.
+
+        Attributes:
+            business_connection_id (Optional[str]): Unique identifier of the
+                business connection on behalf of which the link will be created.
+                For payments in Telegram Stars only.
+            subscription_period (Optional[int]): The number of seconds the
+                subscription will be active for before the next payment. The
+                currency must be set to “XTR” (Telegram Stars) if the parameter
+                is used. Currently, it must always be 2592000 (30 days) if
+                specified. Any number of subscriptions can be active for a given
+                bot at the same time, including multiple concurrent
+                subscriptions from the same user.
+                Subscription price must no exceed 2500 Telegram Stars.
         """
         return await self.api_request(
             'createInvoiceLink',
@@ -3109,6 +3177,7 @@ class TelegramBot:
 
     async def sendPaidMedia(self, chat_id: Union[int, str], star_count: int,
                             media: List[InputPaidMedia],
+                            payload: str = None,
                             business_connection_id: str = None,
                             caption: str = None, parse_mode: str = None,
                             caption_entities: List[dict] = None,
@@ -3116,6 +3185,7 @@ class TelegramBot:
                             disable_notification: bool = None,
                             protect_content: bool = None,
                             reply_parameters: ReplyParameters = None,
+                            allow_paid_broadcast: bool = None,
                             reply_markup = None):
         """Send paid media to channel chats.
 
@@ -3188,3 +3258,146 @@ class TelegramBot:
             'editChatSubscriptionInviteLink',
             parameters=locals()
         )
+
+    async def setUserEmojiStatus(self, user_id: int,
+                                 emoji_status_custom_emoji_id: str = None,
+                                 emoji_status_expiration_date: int = None):
+        """Changes the emoji status for a given user that previously allowed the
+            bot to manage their emoji status via the Mini App method
+            requestEmojiStatusAccess.
+        
+        Returns True on success.
+        See https://core.telegram.org/bots/api#setuseremojistatus for details.
+        """
+        if emoji_status_custom_emoji_id is None:
+            emoji_status_custom_emoji_id = ''
+        return await self.api_request(
+            'setUserEmojiStatus',
+            parameters=locals()
+        )
+    
+    async def getAvailableGifts(self):
+        """Returns the list of gifts that can be sent by the bot to users.
+        
+        Requires no parameters.
+        Returns a Gifts object.
+        See https://core.telegram.org/bots/api#getavailablegifts for details.
+        """
+        return await self.api_request(
+            'getAvailableGifts',
+            parameters=locals()
+        )
+
+    async def sendGift(self, user_id: int, gift_id: str, pay_for_upgrade: bool,
+                       text: str, text_parse_mode: str,
+                       text_entities: List['MessageEntity']):
+        """Sends a gift to the given user.
+        
+        The gift can't be converted to Telegram Stars by the user.
+        Returns True on success.
+        See https://core.telegram.org/bots/api#sendgift for details.
+        """
+        return await self.api_request(
+            'sendGift',
+            parameters=locals()
+        )
+
+    async def verifyUser(self, user_id: int,
+                         custom_description: str = None):
+        """Verifies a user on behalf of the organization which is represented by
+            the bot.
+        
+        Returns True on success.
+        See https://core.telegram.org/bots/api#verifyuser for details.
+        """
+        if len(custom_description) > 70:
+            raise TypeError("Parameter `custom_description` is too long "
+                            "(0-70 characters).")
+        return await self.api_request(
+            'verifyUser',
+            parameters=locals()
+        )
+
+    async def verifyChat(self, chat_id: Union[int, str],
+                         custom_description: str = None):
+        """Verifies a chat on behalf of the organization which is represented by
+            the bot.
+        
+        Returns True on success.
+        See https://core.telegram.org/bots/api#verifychat for details.
+        """
+        if isinstance(chat_id, str) and chat_id.isnumeric():
+            chat_id = int(chat_id)
+        if not (isinstance(chat_id, int) or
+            (isinstance(chat_id, str) and chat_id.startswith('@'))):
+            raise TypeError(f"Invalid chat_id: `{chat_id}`")
+        if len(custom_description) > 70:
+            raise TypeError("Parameter `custom_description` is too long "
+                            "(0-70 characters).")
+        return await self.api_request(
+            'verifyChat',
+            parameters=locals()
+        )
+
+    async def removeUserVerification(self, user_id: int):
+        """Removes verification from a user who is currently verified on behalf
+        of the organization represented by the bot.
+        
+        Returns True on success.
+        See https://core.telegram.org/bots/api#removeuserverification for
+            details.
+        """
+        return await self.api_request(
+            'removeUserVerification',
+            parameters=locals()
+        )
+
+    async def removeChatVerification(self, chat_id: Union[int, str]):
+        """Removes verification from a chat that is currently verified on behalf
+        of the organization represented by the bot.
+        
+        Returns True on success.
+        See https://core.telegram.org/bots/api#removechatverification for
+            details.
+        """
+        if not (isinstance(chat_id, int) or
+            (isinstance(chat_id, str) and chat_id.startswith('@'))):
+            raise TypeError(f"Invalid chat_id: `{chat_id}`")
+        return await self.api_request(
+            'removeChatVerification',
+            parameters=locals()
+        )
+
+    async def savePreparedInlineMessage(self,
+                                        user_id: int,
+                                        result: 'InlineQueryResult',
+                                        allow_user_chats: bool = None,
+                                        allow_bot_chats: bool = None,
+                                        allow_group_chats: bool = None,
+                                        allow_channel_chats: bool = None
+                                        ) -> 'PreparedInlineMessage':
+        """Stores a message that can be sent by a user of a Mini App.
+        
+        Returns a PreparedInlineMessage object.
+        See https://core.telegram.org/bots/api#savepreparedinlinemessage for
+            details.
+        """
+        return await self.api_request(
+            'savePreparedInlineMessage',
+            parameters=locals()
+        )
+
+    async def editUserStarSubscription(self, user_id: int,
+                                       telegram_payment_charge_id: str,
+                                       is_canceled: bool):
+        """Allows the bot to cancel or re-enable extension of a subscription
+            paid in Telegram Stars.
+        
+        Returns True on success.
+        See https://core.telegram.org/bots/api#edituserstarsubscription for
+            details.
+        """
+        return await self.api_request(
+            'editUserStarSubscription',
+            parameters=locals()
+        )

davtelepot/bot.py

@@ -122,12 +122,47 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
             'edited_message': self.edited_message_handler,
             'channel_post': self.channel_post_handler,
             'edited_channel_post': self.edited_channel_post_handler,
+            'business_connection': self.get_update_handler(
+                update_type='business_connection'
+            ),
+            'business_message': self.get_update_handler(
+                update_type='business_message'
+            ),
+            'edited_business_message': self.get_update_handler(
+                update_type='edited_business_message'
+            ),
+            'deleted_business_messages': self.get_update_handler(
+                update_type='deleted_business_messages'
+            ),
+            'message_reaction': self.get_update_handler(
+                update_type='message_reaction'
+            ),
+            'message_reaction_count': self.get_update_handler(
+                update_type='message_reaction_count'
+            ),
             'inline_query': self.inline_query_handler,
             'chosen_inline_result': self.chosen_inline_result_handler,
             'callback_query': self.callback_query_handler,
             'shipping_query': self.shipping_query_handler,
             'pre_checkout_query': self.pre_checkout_query_handler,
+            'purchased_paid_media': self.get_update_handler(
+                update_type='purchased_paid_media'
+            ),
             'poll': self.poll_handler,
+            'poll_answer': self.get_update_handler(
+                update_type='poll_answer'
+            ),
+            'my_chat_member': self.get_update_handler(
+                update_type='my_chat_member'
+            ),
+            'chat_member': self.get_update_handler( update_type='chat_member' ),
+            'chat_join_request': self.get_update_handler(
+                update_type='chat_join_request'
+            ),
+            'chat_boost': self.get_update_handler( update_type='chat_boost' ),
+            'removed_chat_boost': self.get_update_handler(
+                update_type='removed_chat_boost'
+            ),
         }
         # Different message update types need different handlers
         self.message_handlers = {
@@ -221,6 +256,8 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
         self.Role = None
         self.packages = [sys.modules['davtelepot']]
         self._documents_max_dimension = None
+        self._getting_me = False
+        self._got_me = False
         # Add `users` table with its fields if missing
         if 'users' not in self.db.tables:
             table = self.db.create_table(
@@ -680,6 +717,18 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
         )
         return
 
+    def get_update_handler(self, update_type: str):
+        """Get update handler for `update_type`."""
+        bot = self
+        async def handler(update, user_record, language=None):
+            """Handle update message of type `update_type`"""
+            logging.info(
+                "The following update was received: %s\n"
+                "However, this `%s` handler does nothing yet.",
+                update, update_type
+            )
+        return handler
+
     async def edited_channel_post_handler(self, update, user_record, language=None):
         """Handle Telegram `edited_channel_post` update."""
         logging.info(
@@ -2804,9 +2853,7 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
         """
         if not callable(condition):
             raise TypeError(
-                'Condition {c} is not a callable'.format(
+                f'Condition {condition.__name__} is not a callable'
-                    c=condition.__name__
-                )
             )
 
         def query_decorator(handler):
@@ -3147,26 +3194,41 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
 
         Restart bots if bot can't be got.
         """
+        for _ in range(60):
+            if not self._getting_me:
+                break
+            await asyncio.sleep(0.5)
+        else:
+            raise TimeoutError("Getting bot information was in progress but "
+                               "did not make it in 30 seconds...")
+        if self._got_me:
+            return
+        self._getting_me = True
         try:
             me = await self.getMe()
             if isinstance(me, Exception):
                 raise me
-            elif me is None:
+            if me is None:
-                raise Exception('getMe returned None')
+                raise TypeError('getMe returned None')
             self._name = me["username"]
             self._telegram_id = me['id']
         except Exception as e:
             logging.error(
-                f"API getMe method failed, information about this bot could "
+                "API getMe method failed, information about this bot could "
-                f"not be retrieved. Restarting in 5 minutes...\n\n"
+                "not be retrieved. Restarting in 5 minutes...\n\n"
-                f"Error information:\n{e}"
+                "Error information:\n%s", e
             )
+            self._getting_me = False
             await asyncio.sleep(5*60)
+            if self._got_me:
+                return
             self.__class__.stop(
                 message="Information about this bot could not be retrieved.\n"
                         "Restarting...",
                 final_state=65
             )
+        self._getting_me = False
+        self._got_me = True
 
     def setup(self):
         """Make bot ask for updates and handle responses."""
@@ -3181,9 +3243,11 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
 
     async def close_sessions(self):
         """Close open sessions."""
-        for session_name, session in self.sessions.items():
+        for session_name in list(self.sessions.keys()):
+            session = self.sessions[session_name]
             if not session.closed:
                 await session.close()
+                del self.sessions[session_name]
 
     async def send_one_message(self, *args, **kwargs):
         sent_message = await self.send_message(*args, **kwargs)