From fbbecff3945adcb22a0262cb7f523f830b1f795e Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Sat, 8 Mar 2025 15:49:21 -0500
Subject: [PATCH] Offer a `mods: list` to `dec_type_union()`; drop importing
this-mod
---
tractor/msg/_exts.py | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/tractor/msg/_exts.py b/tractor/msg/_exts.py
index abf7bcde..31eafb5d 100644
--- a/tractor/msg/_exts.py
+++ b/tractor/msg/_exts.py
@@ -33,6 +33,9 @@ converters,
|_ https://jcristharif.com/msgspec/changelog.html
'''
+from types import (
+ ModuleType,
+)
import typing
from typing import (
Type,
@@ -41,19 +44,20 @@ from typing import (
def dec_type_union(
type_names: list[str],
-) -> Type:
+ mods: list[ModuleType] = []
+) -> Type|Union[Type]:
'''
Look up types by name, compile into a list and then create and
return a `typing.Union` from the full set.
'''
- import importlib
+ # import importlib
types: list[Type] = []
for type_name in type_names:
for mod in [
typing,
- importlib.import_module(__name__),
- ]:
+ # importlib.import_module(__name__),
+ ] + mods:
if type_ref := getattr(
mod,
type_name,