_Params should be public. Submitting a normal dict as a file will mismatch with the TypedDict because the type-checker will infer dict[str,bool] instead of _Params. See the example snippet:
def fetch_channel_info(channel: str) -> tuple[str, str, list[str]]:
"""Return (channel_id, channel_handle, video_ids)."""
opts = {"quiet": True, "extract_flat": True}
with yt_dlp.YoutubeDL(opts) as ydl:
info = ydl.extract_info(channel, download=False)which results in
├╴E Argument of type "dict[str, bool]" cannot be assigned to parameter "params" of type "_Params | None" in function "__init__"
│ Type "dict[str, bool]" is not assignable to type "_Params | None"
│ "dict[str, bool]" is not assignable to "_Params"
│ "dict[str, bool]" is not assignable to "None" basedpyright (reportArgumentType) [48, 27]
_Paramsshould be public. Submitting a normal dict as a file will mismatch with the TypedDict because the type-checker will inferdict[str,bool]instead of_Params. See the example snippet:which results in
├╴E Argument of type "dict[str, bool]" cannot be assigned to parameter "params" of type "_Params | None" in function "__init__" │ Type "dict[str, bool]" is not assignable to type "_Params | None" │ "dict[str, bool]" is not assignable to "_Params" │ "dict[str, bool]" is not assignable to "None" basedpyright (reportArgumentType) [48, 27]