Hi all,
I'm commonly using function signatures like
def myfunc(a, b, c=None):
if c is None:
# do something ...
...
where c is an optional array argument. For some time now, I'm getting a
FutureWarning: comparison to `None` will result in an elementwise
object comparison in the future
from the "c is None" comparison. I'm wondering what would be the best
way to do this check in a future-proof way?
Best,
-- Andreas.
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