How to disable assert statements inside a module?
Tim Peters
tim.one at comcast.net
Sun Mar 10 16:17:01 EST 2002
[Pearu Peterson]
> Is there a way to disable all assert statements inside a module,
> and without calling python with -O switch?
[Martin v. Loewis]
> You can set __debug__ to 0 on the module level; this will disable
> assert statements inside this module.
Note that assignment to __debug__ was deprecated in 2.1:
SyntaxWarning: can not assign to __debug__
and removed in 2.2:
SyntaxError: can not assign to __debug__
-O is the only way left. Guido often writes code under the control of an
explicit "debug" vrbl instead. A more flexible way to control asserts would
be (IMO) prime PEP material (as a heavy assert user myself, I sympathize
with Pearu's dilemma -- "all or nothing everywhere" is too crude for large
projects with many subsystems).
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