Added the field style to the classes KeyboardButton and InlineKeyboardButton, allowing bots to change the color of buttons.

Author: coder2020official

telebot/types.py

@@ -2914,6 +2914,9 @@ class KeyboardButton(Dictionaryable, JsonSerializable):
         if the owner of the bot has a Telegram Premium subscription.
     :type icon_custom_emoji_id: :obj:`str`
 
+    :param style: Optional. Style of the button. Must be one of “danger” (red), “success” (green) or “primary” (blue). If omitted, then an app-specific style is used.
+    :type style: :obj:`str`
+
     :param request_contact: Optional. If True, the user's phone number will be sent as a contact when the button is
         pressed. Available in private chats only.
     :type request_contact: :obj:`bool`
@@ -2948,7 +2951,7 @@ def __init__(self, text: str, request_contact: Optional[bool]=None,
             request_location: Optional[bool]=None, request_poll: Optional[KeyboardButtonPollType]=None,
             web_app: Optional[WebAppInfo]=None, request_user: Optional[KeyboardButtonRequestUser]=None,
             request_chat: Optional[KeyboardButtonRequestChat]=None, request_users: Optional[KeyboardButtonRequestUsers]=None,
-            icon_custom_emoji_id: Optional[str]=None, **kwargs):
+            icon_custom_emoji_id: Optional[str]=None, style: Optional[str]=None, **kwargs):
         self.text: str = text
         self.request_contact: Optional[bool] = request_contact
         self.request_location: Optional[bool] = request_location
@@ -2957,6 +2960,7 @@ def __init__(self, text: str, request_contact: Optional[bool]=None,
         self.request_chat: Optional[KeyboardButtonRequestChat] = request_chat
         self.request_users: Optional[KeyboardButtonRequestUsers] = request_users
         self.icon_custom_emoji_id: Optional[str] = icon_custom_emoji_id
+        self.style: Optional[str] = style
         if request_user is not None:
             log_deprecation_warning('The parameter "request_user" is deprecated, use "request_users" instead')
             if self.request_users is None:
@@ -2983,6 +2987,8 @@ def to_dict(self):
             json_dict['request_chat'] = self.request_chat.to_dict()
         if self.icon_custom_emoji_id is not None:
             json_dict['icon_custom_emoji_id'] = self.icon_custom_emoji_id
+        if self.style is not None:
+            json_dict['style'] = self.style
         return json_dict
 
 
@@ -3111,6 +3117,10 @@ class InlineKeyboardButton(Dictionaryable, JsonSerializable, JsonDeserializable)
         group and supergroup chats if the owner of the bot has a Telegram Premium subscription.
     :type icon_custom_emoji_id: :obj:`str`
 
+    :param style: Optional. Style of the button. Must be one of “danger” (red), “success” (green) or “primary” (blue). If omitted,
+        then an app-specific style is used.
+    :type style: :obj:`str`
+
     :param url: Optional. HTTP or tg:// URL to be opened when the button is pressed. Links tg://user?id=<user_id> can be
         used to mention a user by their ID without using a username, if this is allowed by their privacy settings.
     :type url: :obj:`str`
@@ -3176,7 +3186,7 @@ def de_json(cls, json_string):
     def __init__(self, text: str, url: Optional[str]=None, callback_data: Optional[str]=None, web_app: Optional[WebAppInfo]=None,
             switch_inline_query: Optional[str]=None, switch_inline_query_current_chat: Optional[str]=None,
             switch_inline_query_chosen_chat: Optional[SwitchInlineQueryChosenChat]=None, callback_game=None, pay: Optional[bool]=None,
-            login_url: Optional[LoginUrl]=None, copy_text: Optional[CopyTextButton]=None, icon_custom_emoji_id: Optional[str]=None, **kwargs):
+            login_url: Optional[LoginUrl]=None, copy_text: Optional[CopyTextButton]=None, icon_custom_emoji_id: Optional[str]=None, style: Optional[str]=None, **kwargs):
         self.text: str = text
         self.url: Optional[str] = url
         self.callback_data: Optional[str] = callback_data
@@ -3189,6 +3199,7 @@ def __init__(self, text: str, url: Optional[str]=None, callback_data: Optional[s
         self.login_url: Optional[LoginUrl] = login_url
         self.copy_text: Optional[CopyTextButton] = copy_text
         self.icon_custom_emoji_id: Optional[str] = icon_custom_emoji_id
+        self.style: Optional[str] = style
 
     def to_json(self):
         return json.dumps(self.to_dict())
@@ -3217,6 +3228,8 @@ def to_dict(self):
             json_dict['copy_text'] = self.copy_text.to_dict()
         if self.icon_custom_emoji_id is not None:
             json_dict['icon_custom_emoji_id'] = self.icon_custom_emoji_id
+        if self.style is not None:
+            json_dict['style'] = self.style
         return json_dict