Log Message:
py-peewee: updated to 3.17.6

3.17.6

Fix bug in recursive model.delete_instance() when a table contains foreign-keys \ 
at multiple depths of the graph.
Fix regression in pool behavior on systems where time.time() returns identical \ 
values for two connections. This adds a no-op comparable sentinel to the heap to \ 
prevent any recurrence of this problem.
Ensure that subqueries inside CASE statements generate correct SQL.
Fix regression that broke server-side cursors with Postgres (introduced in 3.16.0).
Fix to ensure compatibility with psycopg3 - the libpq TransactionStatus \ 
constants are no longer available on the Connection instance.
Fix quoting issue in pwiz that could generate invalid python code for \ 
double-quoted string literals used as column defaults.