Global variable is declared but not used PYL-W0602
Bug risk
Major
a year ago
—
2 years old
Using global for 'default_hook' but no assignment is done
592 f"推送返回值非 json 格式，请检查网址和账号是否填写正确。信息：{str(args.exc_type)}, {args.thread.name}"
593 )
594 else:
595 global default_hook596 default_hook(args)
597
598
Description
The variable is defined through the global statement but no assignment to this variable is done. It is recommended to remove it if not necessary.
Bad practice
def my_func():
global a
return a
Recommended
If it is a newly defined global, make sure to assign a value to it.
def my_func():
global a
a = 1 # Assign to the newly defined global value.
return a
Or if the global should be already defined, you can remove the global statement.
a = 1
def my_func():
return a # The global statement can be removed
Note: DeepSource will remove the global statement during autofix.