Fixes regarding contains_masks

telebot/__init__.py

@@ -4279,9 +4279,14 @@ class TeleBot:
         :return: On success, True is returned.
         :rtype: :obj:`bool`
         """
+        if contains_masks is not None:
+            logger.warning('The parameter "contains_masks" is deprecated, use "sticker_type" instead')
+            if sticker_type is None:
+                sticker_type = 'mask'
+
         return apihelper.create_new_sticker_set(
             self.token, user_id, name, title, emojis, png_sticker, tgs_sticker, 
-            contains_masks, mask_position, webm_sticker, sticker_type)
+            mask_position, webm_sticker, sticker_type)
 
     def add_sticker_to_set(
             self, user_id: int, name: str, emojis: str,

telebot/apihelper.py

@@ -1574,7 +1574,7 @@ def upload_sticker_file(token, user_id, png_sticker):
 
 def create_new_sticker_set(
         token, user_id, name, title, emojis, png_sticker, tgs_sticker,
-        contains_masks=None, mask_position=None, webm_sticker=None, sticker_type=None):
+        mask_position=None, webm_sticker=None, sticker_type=None):
     method_url = 'createNewStickerSet'
     payload = {'user_id': user_id, 'name': name, 'title': title, 'emojis': emojis}
     if png_sticker:
@@ -1589,8 +1589,6 @@ def create_new_sticker_set(
         files = {stype: sticker}
     else:
         payload[stype] = sticker
-    if contains_masks is not None:
-        payload['contains_masks'] = contains_masks
     if mask_position:
         payload['mask_position'] = mask_position.to_json()
     if webm_sticker:

telebot/async_telebot.py

@@ -5117,9 +5117,14 @@ class AsyncTeleBot:
         :return: On success, True is returned.
         :rtype: :obj:`bool`
         """
+        if contains_masks is not None:
+            logger.warning('The parameter "contains_masks" is deprecated, use "sticker_type" instead')
+            if sticker_type is None:
+                sticker_type = 'mask'
+
         return await asyncio_helper.create_new_sticker_set(
             self.token, user_id, name, title, emojis, png_sticker, tgs_sticker, 
-            contains_masks, mask_position, webm_sticker, sticker_type)
+            mask_position, webm_sticker, sticker_type)
 
 
     async def add_sticker_to_set(

telebot/asyncio_helper.py

@@ -1545,7 +1545,7 @@ async def upload_sticker_file(token, user_id, png_sticker):
 
 async def create_new_sticker_set(
         token, user_id, name, title, emojis, png_sticker, tgs_sticker,
-        contains_masks=None, mask_position=None, webm_sticker=None, sticker_type=None):
+        mask_position=None, webm_sticker=None, sticker_type=None):
     method_url = 'createNewStickerSet'
     payload = {'user_id': user_id, 'name': name, 'title': title, 'emojis': emojis}
     if png_sticker:
@@ -1560,8 +1560,6 @@ async def create_new_sticker_set(
         files = {stype: sticker}
     else:
         payload[stype] = sticker
-    if contains_masks is not None:
-        payload['contains_masks'] = contains_masks
     if mask_position:
         payload['mask_position'] = mask_position.to_json()
     if webm_sticker:

telebot/types.py

@@ -1275,7 +1275,7 @@ class MessageEntity(Dictionaryable, JsonSerializable, JsonDeserializable):
     :type language: :obj:`str`
 
     :param custom_emoji_id: Optional. For “custom_emoji” only, unique identifier of the custom emoji.
-        Use getCustomEmojiStickers to get full information about the sticker.
+        Use get_custom_emoji_stickers to get full information about the sticker.
     :type custom_emoji_id: :obj:`str`
 
     :return: Instance of the class
@@ -5486,16 +5486,23 @@ class StickerSet(JsonDeserializable):
             obj['thumb'] = None
         return cls(**obj)
 
-    def __init__(self, name, title, sticker_type, is_animated, is_video, contains_masks, stickers, thumb=None, **kwargs):
+    def __init__(self, name, title, sticker_type, is_animated, is_video, stickers, thumb=None, **kwargs):
         self.name: str = name
         self.title: str = title
         self.sticker_type: str = sticker_type
         self.is_animated: bool = is_animated
         self.is_video: bool = is_video
-        self.contains_masks: bool = contains_masks
         self.stickers: List[Sticker] = stickers
         self.thumb: PhotoSize = thumb
 
+    @property
+    def contains_masks(self):
+        """
+        Deprecated since Bot API 6.2, use sticker_type instead.
+        """
+        logger.warning("contains_masks is deprecated, use sticker_type instead")
+        return self.sticker_type == 'mask'
+
 
 class Sticker(JsonDeserializable):
     """