Add explicit .pl(lazy=True) overload

[J-Meyers]

Followed: python/mypy#8634

Prior to this mypy would complain when using .pl(lazy=True).collect() this will prevent that

[evertlammerts]

Hey @J-Meyers , thanks for the PR. I think the third (Union) overload is not necessary?

[J-Meyers]

I think it still is necessary if for some reason the value of lazy is determined at runtime instead of being a simple literal. One case if this could be of you had some wrapper function around the calls to duckdb that took lazy as an argument, then that could return either lazy frames or regular.

…

________________________________ From: Evert Lammerts ***@***.***> Sent: Monday, November 10, 2025 4:09:09 AM To: duckdb/duckdb-python ***@***.***> Cc: Julian Meyers ***@***.***>; Mention ***@***.***> Subject: Re: [duckdb/duckdb-python] Add explicit .pl(lazy=True) overload (PR #172) [https://avatars.githubusercontent.com/u/2683350?s=20&v=4]evertlammerts left a comment (duckdb/duckdb-python#172)<https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_duckdb_duckdb-2Dpython_pull_172-23issuecomment-2D3510607924&d=DwMCaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=MdlGNggs4ba2ijajU3oxJJgnT7XUUcVtAcqALzH8Cc4&m=z7ONwbMan0UnXCBdhxWWdlc5X5zfUoiJ46gCykRlbv-J07Y5j6xrH74DE1-aXsCm&s=1Yc9bQBX6rtfc7J3_sVaKEgW_9SrH3Xe2ZWjpLzpShQ&e=> Hey @J-Meyers<https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_J-2DMeyers&d=DwMCaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=MdlGNggs4ba2ijajU3oxJJgnT7XUUcVtAcqALzH8Cc4&m=z7ONwbMan0UnXCBdhxWWdlc5X5zfUoiJ46gCykRlbv-J07Y5j6xrH74DE1-aXsCm&s=Qh1rh7REFMFudNkVCuZzCS8q1aVmd89KVI7IlIuvs60&e=> , thanks for the PR. I think the third (Union) overload is not necessary? — Reply to this email directly, view it on GitHub<https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_duckdb_duckdb-2Dpython_pull_172-23issuecomment-2D3510607924&d=DwMCaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=MdlGNggs4ba2ijajU3oxJJgnT7XUUcVtAcqALzH8Cc4&m=z7ONwbMan0UnXCBdhxWWdlc5X5zfUoiJ46gCykRlbv-J07Y5j6xrH74DE1-aXsCm&s=1Yc9bQBX6rtfc7J3_sVaKEgW_9SrH3Xe2ZWjpLzpShQ&e=>, or unsubscribe<https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_notifications_unsubscribe-2Dauth_AM453PKN6V6RR7DMFOCUXVD34BP3ZAVCNFSM6AAAAACLRUCDNSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTKMJQGYYDOOJSGQ&d=DwMCaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=MdlGNggs4ba2ijajU3oxJJgnT7XUUcVtAcqALzH8Cc4&m=z7ONwbMan0UnXCBdhxWWdlc5X5zfUoiJ46gCykRlbv-J07Y5j6xrH74DE1-aXsCm&s=qA6Jfc-oDmaZFW5tHoRvtH62wmNEZAcgEJl83t5u9WI&e=>. You are receiving this because you were mentioned.

[evertlammerts]

LGTM, thanks!