09.10.19 14:02, Chris Angelico пише:
The decorator has full access to the function object, including a
reference to that function's module globals.
def trace(func):
log = func.__globals__["log"]
... proceed as before
As long as you can depend on "log" always being a module-level
(global) name, and not (for instance) a closure variable, this should
work. It's a bit ugly, but it should be fine since it's buried away in
the decorator.
It may be better to not rely on global variable "log", but get the
logger by the module name.
def trace(func):
log = logging.getLogger(func.__module__)
...
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