Postgresql does use isempty for the function that test if a range is empty https://www.postgresql.org/docs/current/functions-range.html#RANGE-OPERATORS-TABLE
On Thursday, 1 December 2022 at 22:50:11 UTC+1 leleg...@gmail.com wrote: > "Mike Bayer" <mik...@zzzcomputing.com> writes: > > > On Thu, Dec 1, 2022, at 1:01 PM, Lele Gaifax wrote: > >> Wrt "empty", what's your preference, leaving it as is and expose a > >> "isempty" property or rename the attribute to "isempty" (and possibly) > >> add a backward compat "empty" property? > > > > well ".isempty" is not the kind of naming convention we like to use > > these days, so that should likely be an alias. ".empty" might be > > named ".is_empty". Did I get ".empty" from asyncpg's API ? > > I agree with "is_empty", but both asyncpg: > > https://github.com/MagicStack/asyncpg/blob/master/asyncpg/types.py#L85 > > and psycopg: > > > https://github.com/psycopg/psycopg/blob/master/psycopg/psycopg/types/range.py#L108 > > and psycopg2: > > https://github.com/psycopg/psycopg2/blob/master/lib/_range.py#L89 > > call it "isempty", as a @property. > > While asyncpg has an "internal" "_empty" attribute, psycopg chose to > set "_bounds" to None carry that information. > > ciao, lele. > -- > nickname: Lele Gaifax | Quando vivrò di quello che ho pensato ieri > real: Emanuele Gaifas | comincerò ad aver paura di chi mi copia. > le...@metapensiero.it | -- Fortunato Depero, 1929. > > -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sqlalchemy/42cfda26-49ab-4930-b322-e1e2a72b8e5en%40googlegroups.com.
