get_collection_view() return error 400, unless it's favorited

[teenphly]

Hi, I'm new to python and notion-py, and just get started. Today, I tried:

from notion.client import NotionClient
token = <my token>
url = <url to my database>
client = NotionClient(token_v2=token)
cv = client.get_collection_view(url)

and it gave me:

  File "test.py", line 7, in <module>
    cv = client.get_collection_view(url)
  File "/home/theo/.local/lib/python3.6/site-packages/notion/client.py", line 217, in get_collection_view
    block_id, force_refresh=force_refresh
  File "/home/theo/.local/lib/python3.6/site-packages/notion/client.py", line 169, in get_block
    block = self.get_record_data("block", block_id, force_refresh=force_refresh)
  File "/home/theo/.local/lib/python3.6/site-packages/notion/client.py", line 162, in get_record_data
    return self._store.get(table, id, force_refresh=force_refresh)
  File "/home/theo/.local/lib/python3.6/site-packages/notion/store.py", line 184, in get
    self.call_load_page_chunk(id)
  File "/home/theo/.local/lib/python3.6/site-packages/notion/store.py", line 286, in call_load_page_chunk
    recordmap = self._client.post("loadPageChunk", data).json()["recordMap"]
  File "/home/theo/.local/lib/python3.6/site-packages/notion/client.py", line 262, in post
    "message", "There was an error (400) submitting the request."
requests.exceptions.HTTPError: Invalid input.

I can access any page by get_block() normally, and finally get the collection view, but that would be troublesome. And when I favorite the database, it works just fine, I can get the collection view directly! I wonder what I'm doing wrong.

[herberthamaral]

Looks like notion has changed its API. I used the get_collection_view method a few weeks ago with no issues. I executed the same code today and I got the Invalid input. error.

[RenanBomtempo]

Looks like notion has changed its API. I used the get_collection_view method a few weeks ago with no issues. I executed the same code today and I got the Invalid input. error.

I'm experiencing the exact same thing.

[teenphly]

@herberthamaral @RenanBomtempo
#294 this works