Dear all,
I am trying to turn Python warnings to errors, but it does not work as
expected with numpy. The following two piece of code work:
$ python -W error -c 'import warnings; import numpy;
warnings.warn("test", numpy.core.numeric.ComplexWarning)'
Traceback (most recent call last):
File "<string>", line 1, in <module>
numpy.core.numeric.ComplexWarning: test
$ python -W error -c 'import warnings; import numpy; raise
numpy.core.numeric.ComplexWarning'
Traceback (most recent call last):
File "<string>", line 1, in <module>
numpy.core.numeric.ComplexWarning
while this does not (i.e. still produces just a warning):
$ python -W error -c 'import numpy; x=numpy.ones(2); x+=1j'
numpy.core.numeric.ComplexWarning: Casting complex values to real
discards the imaginary part
This is with Python 2.6.6 and numpy 1.5.1, but also confirmed with Python 2.7.
Thanks for any suggested solutions,
Ondrej Marsalek
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