Allow specifying class variables in init

fbchat/_attachment.py

@@ -37,10 +37,7 @@ class ShareAttachment(Attachment):
     #: URL of the original image if Facebook uses ``safe_image``
     original_image_url = attr.ib(None)
     #: List of additional attachments
-    attachments = attr.ib(factory=list, converter=lambda x: [] if x is None else x)
-
-    # Put here for backwards compatibility, so that the init argument order is preserved
-    uid = attr.ib(None)
+    attachments = attr.ib(factory=list)
 
     @classmethod
     def _from_graphql(cls, data):

fbchat/_file.py

@@ -17,9 +17,6 @@ class FileAttachment(Attachment):
     #: Whether Facebook determines that this file may be harmful
     is_malicious = attr.ib(None)
 
-    # Put here for backwards compatibility, so that the init argument order is preserved
-    uid = attr.ib(None)
-
     @classmethod
     def _from_graphql(cls, data):
         return cls(
@@ -43,9 +40,6 @@ class AudioAttachment(Attachment):
     #: Audio type
     audio_type = attr.ib(None)
 
-    # Put here for backwards compatibility, so that the init argument order is preserved
-    uid = attr.ib(None)
-
     @classmethod
     def _from_graphql(cls, data):
         return cls(

fbchat/_group.py

@@ -11,21 +11,19 @@ class Group(Thread):
     type = ThreadType.GROUP
 
     #: Unique list (set) of the group thread's participant user IDs
-    participants = attr.ib(factory=set, converter=lambda x: set() if x is None else x)
+    participants = attr.ib(factory=set)
     #: A dictionary, containing user nicknames mapped to their IDs
-    nicknames = attr.ib(factory=dict, converter=lambda x: {} if x is None else x)
+    nicknames = attr.ib(factory=dict)
     #: A :class:`ThreadColor`. The groups's message color
     color = attr.ib(None)
     #: The groups's default emoji
     emoji = attr.ib(None)
     # Set containing user IDs of thread admins
-    admins = attr.ib(factory=set, converter=lambda x: set() if x is None else x)
+    admins = attr.ib(factory=set)
     # True if users need approval to join
     approval_mode = attr.ib(None)
     # Set containing user IDs requesting to join
-    approval_requests = attr.ib(
-        factory=set, converter=lambda x: set() if x is None else x
-    )
+    approval_requests = attr.ib(factory=set)
     # Link for joining group
     join_link = attr.ib(None)
 

fbchat/_location.py

@@ -16,15 +16,12 @@ class LocationAttachment(Attachment):
     #: Longitude of the location
     longitude = attr.ib(None)
     #: Image showing the map of the location
-    image = attr.ib(None, init=False)
+    image = attr.ib(None)
     #: URL to Bing maps with the location
-    url = attr.ib(None, init=False)
+    url = attr.ib(None)
     # Address of the location
     address = attr.ib(None)
 
-    # Put here for backwards compatibility, so that the init argument order is preserved
-    uid = attr.ib(None)
-
     @classmethod
     def _from_graphql(cls, data):
         url = data.get("url")

fbchat/_message.py

@@ -61,35 +61,35 @@ class Message:
     #: The actual message
     text = attr.ib(None)
     #: A list of :class:`Mention` objects
-    mentions = attr.ib(factory=list, converter=lambda x: [] if x is None else x)
+    mentions = attr.ib(factory=list)
     #: A :class:`EmojiSize`. Size of a sent emoji
     emoji_size = attr.ib(None)
     #: The message ID
-    uid = attr.ib(None, init=False)
+    uid = attr.ib(None)
     #: ID of the sender
-    author = attr.ib(None, init=False)
+    author = attr.ib(None)
     #: Datetime of when the message was sent
-    created_at = attr.ib(None, init=False)
+    created_at = attr.ib(None)
     #: Whether the message is read
-    is_read = attr.ib(None, init=False)
+    is_read = attr.ib(None)
     #: A list of people IDs who read the message, works only with :func:`fbchat.Client.fetch_thread_messages`
-    read_by = attr.ib(factory=list, init=False)
+    read_by = attr.ib(factory=list)
     #: A dictionary with user's IDs as keys, and their :class:`MessageReaction` as values
-    reactions = attr.ib(factory=dict, init=False)
+    reactions = attr.ib(factory=dict)
     #: A :class:`Sticker`
     sticker = attr.ib(None)
     #: A list of attachments
-    attachments = attr.ib(factory=list, converter=lambda x: [] if x is None else x)
+    attachments = attr.ib(factory=list)
     #: A list of :class:`QuickReply`
-    quick_replies = attr.ib(factory=list, converter=lambda x: [] if x is None else x)
+    quick_replies = attr.ib(factory=list)
     #: Whether the message is unsent (deleted for everyone)
-    unsent = attr.ib(False, init=False)
+    unsent = attr.ib(False)
     #: Message ID you want to reply to
     reply_to_id = attr.ib(None)
     #: Replied message
-    replied_to = attr.ib(None, init=False)
+    replied_to = attr.ib(None)
     #: Whether the message was forwarded
-    forwarded = attr.ib(False, init=False)
+    forwarded = attr.ib(False)
 
     @classmethod
     def format_mentions(cls, text, *args, **kwargs):

fbchat/_plan.py

@@ -14,20 +14,20 @@ class GuestStatus(Enum):
 class Plan:
     """Represents a plan."""
 
-    #: ID of the plan
-    uid = attr.ib(None, init=False)
     #: Plan time (datetime), only precise down to the minute
     time = attr.ib()
     #: Plan title
     title = attr.ib()
+    #: ID of the plan
+    uid = attr.ib(None)
     #: Plan location name
     location = attr.ib(None, converter=lambda x: x or "")
     #: Plan location ID
     location_id = attr.ib(None, converter=lambda x: x or "")
     #: ID of the plan creator
-    author_id = attr.ib(None, init=False)
+    author_id = attr.ib(None)
     #: Dictionary of `User` IDs mapped to their `GuestStatus`
-    guests = attr.ib(None, init=False)
+    guests = attr.ib(None)
 
     @property
     def going(self):