yumoqing/pricing
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: guard hot_reload binding with None check

Browse Source 
hasattr only checks attribute existence, but event_dispatcher
can exist as None when running standalone (backend_accounting.py).
Use getattr with None check instead.
This commit is contained in:
yumoqing 2026-06-02 17:36:38 +08:00
parent ba69fb84d1
commit 5d4e008ec8
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
pricing/init.py
View File

@ -33,8 +33,8 @@ def load_pricing():
env.load_pricing_data = PricingProgram.load_pricing_data
env.get_pricing_program = PricingProgram.get_pricing_program
env.test_pricing = test_pricing
# Bind hot_reload event — staticmethod, ref safe (stored on class)
if hasattr(env, 'event_dispatcher'):
# Bind hot_reload event — only when running in ahserver (event_dispatcher available)
if getattr(env, 'event_dispatcher', None) is not None:
env.event_dispatcher.bind('hot_reload', PricingProgram.on_hot_reload)
dbpools = DBPools()
dbname = env.get_module_dbname('pricing')