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Description
Feature or enhancement
Has this already been discussed elsewhere?
https://discuss.python.org/t/clean-up-some-sqlite3-apis/32093
Links to previous discussion of this feature:
Proposal:
The sqlite3.Connection class has groups of similar APIs with inconsistent parameter specs.
Create user-defined function APIs:
create_function(name, narg, func, *, deterministic=False)
create_aggregate(name, /, n_arg, aggregate_class)
create_window_function(name, num_params, aggregate_class, /)
create_collation(name, callable, /)
Set callback APIs:
set_authorizer(authorizer_callback)
set_progress_handler(progress_handler, n)
set_trace_callback(trace_callback)
For all APIs but create_function
, I suggest to make all parameters positional-only; for create_function
, I suggest to make the three first parameters positional-only:
Create user-defined function APIs:
create_function(name, nargs, callable, /, *, deterministic=False)
create_aggregate(name, nargs, aggregate_class, /)
create_window_function(name, nargs, aggregate_class, /)
create_collation(name, callable, /)
Set callback APIs:
set_authorizer(authorizer_callback, /)
set_progress_handler(progress_handler, /, n)
set_trace_callback(trace_callback, /)
Obviously, create_window_function
stays as it is.
UPDATE: I noticed the docs are wrong about create_collation
; it's signature is actually create_collation(name, callable, /)
.
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