Filtering Media Messages with Custom Criteria

The function filters messages from a list of chats that contain media and match a given filter function.

Technology Stack : Telethon

Code Type : Function

Code Difficulty : Intermediate

                
                    
def filter_media_messages chats, filter_func=lambda x: True:
    """
    Filter messages from a list of chats that contain media and match a given filter function.

    Args:
        chats (list): List of chats to filter messages from.
        filter_func (function): Filter function that takes a message as an argument and returns a boolean.

    Returns:
        list: List of messages that contain media and match the filter function.
    """
    filtered_messages = []
    for chat in chats:
        for msg in chat.messages:
            if msg.media and filter_func(msg):
                filtered_messages.append(msg)
    return filtered_messages