fix: remove icon_url from url source block element and plan_id from plan block and update chat stream variable

slack_sdk/models/blocks/block_elements.py

@@ -1668,7 +1668,6 @@ def attributes(self) -> Set[str]:  # type: ignore[override]
             {
                 "url",
                 "text",
-                "icon_url",
             }
         )
 
@@ -1677,7 +1676,6 @@ def __init__(
         *,
         url: str,
         text: str,
-        icon_url: Optional[str] = None,
         **others: Dict,
     ):
         """
@@ -1687,13 +1685,11 @@ def __init__(
         Args:
             url (required): The URL type source.
             text (required): Display text for the URL.
-            icon_url: Optional icon URL to display with the source.
         """
         super().__init__(type=self.type)
         show_unknown_key_warning(self, others)
         self.url = url
         self.text = text
-        self.icon_url = icon_url
 
 
 # -------------------------------------------------

slack_sdk/models/blocks/blocks.py

@@ -849,7 +849,6 @@ class PlanBlock(Block):
     def attributes(self) -> Set[str]:  # type: ignore[override]
         return super().attributes.union(
             {
-                "plan_id",
                 "title",
                 "tasks",
             }
@@ -858,7 +857,6 @@ def attributes(self) -> Set[str]:  # type: ignore[override]
     def __init__(
         self,
         *,
-        plan_id: str,
         title: str,
         tasks: Optional[Sequence[Union[Dict, TaskCardBlock]]] = None,
         block_id: Optional[str] = None,
@@ -872,14 +870,11 @@ def __init__(
                 Maximum length for this field is 255 characters.
                 block_id should be unique for each message and each iteration of a message.
                 If a message is updated, use a new block_id.
-            plan_id (required): ID for the plan (May be removed / made optional, feel free to pass in a random UUID
-                for now)
             title (required): Title of the plan in plain text
             tasks: Details of the task in the form of a single "rich_text" entity.
         """
         super().__init__(type=self.type, block_id=block_id)
         show_unknown_key_warning(self, others)
 
-        self.plan_id = plan_id
         self.title = title
         self.tasks = tasks

slack_sdk/web/async_chat_stream.py

@@ -206,17 +206,17 @@ async def stop(
 
     async def _flush_buffer(self, chunks: Optional[Sequence[Union[Dict, Chunk]]] = None, **kwargs) -> AsyncSlackResponse:
         """Flush the internal buffer with chunks by making appropriate API calls."""
-        flushings: List[Union[Dict, Chunk]] = []
+        chunks_to_flush: List[Union[Dict, Chunk]] = []
         if len(self._buffer) != 0:
-            flushings.append(MarkdownTextChunk(text=self._buffer))
+            chunks_to_flush.append(MarkdownTextChunk(text=self._buffer))
         if chunks is not None:
-            flushings.extend(chunks)
+            chunks_to_flush.extend(chunks)
         if not self._stream_ts:
             response = await self._client.chat_startStream(
                 **self._stream_args,
                 token=self._token,
                 **kwargs,
-                chunks=flushings,
+                chunks=chunks_to_flush,
             )
             self._stream_ts = response.get("ts")
             self._state = "in_progress"
@@ -226,7 +226,7 @@ async def _flush_buffer(self, chunks: Optional[Sequence[Union[Dict, Chunk]]] = N
                 channel=self._stream_args["channel"],
                 ts=self._stream_ts,
                 **kwargs,
-                chunks=flushings,
+                chunks=chunks_to_flush,
             )
         self._buffer = ""
         return response

slack_sdk/web/chat_stream.py

@@ -196,17 +196,17 @@ def stop(
 
     def _flush_buffer(self, chunks: Optional[Sequence[Union[Dict, Chunk]]] = None, **kwargs) -> SlackResponse:
         """Flush the internal buffer with chunks by making appropriate API calls."""
-        flushings: List[Union[Dict, Chunk]] = []
+        chunks_to_flush: List[Union[Dict, Chunk]] = []
         if len(self._buffer) != 0:
-            flushings.append(MarkdownTextChunk(text=self._buffer))
+            chunks_to_flush.append(MarkdownTextChunk(text=self._buffer))
         if chunks is not None:
-            flushings.extend(chunks)
+            chunks_to_flush.extend(chunks)
         if not self._stream_ts:
             response = self._client.chat_startStream(
                 **self._stream_args,
                 token=self._token,
                 **kwargs,
-                chunks=flushings,
+                chunks=chunks_to_flush,
             )
             self._stream_ts = response.get("ts")
             self._state = "in_progress"
@@ -216,7 +216,7 @@ def _flush_buffer(self, chunks: Optional[Sequence[Union[Dict, Chunk]]] = None, *
                 channel=self._stream_args["channel"],
                 ts=self._stream_ts,
                 **kwargs,
-                chunks=flushings,
+                chunks=chunks_to_flush,
             )
         self._buffer = ""
         return response

tests/slack_sdk/models/test_blocks.py

@@ -901,7 +901,6 @@ class PlanBlockTests(unittest.TestCase):
     def test_document(self):
         input = {
             "type": "plan",
-            "plan_id": "plan_1",
             "title": "Thinking completed",
             "tasks": [
                 {

tests/slack_sdk/models/test_chunks.py

@@ -66,7 +66,6 @@ def test_json(self):
                     UrlSourceElement(
                         text="The Free Encyclopedia",
                         url="https://wikipedia.org",
-                        icon_url="https://example.com/globe.png",
                     ),
                 ],
             ).to_dict(),
@@ -86,7 +85,6 @@ def test_json(self):
                         "type": "url",
                         "text": "The Free Encyclopedia",
                         "url": "https://wikipedia.org",
-                        "icon_url": "https://example.com/globe.png",
                     },
                 ],
             },