0.8.x (to be cp to master as well) PLS -- use string comparisons (instead of identity checking) and few spell fixes #164
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(Pdb) self.algorithm is "nipals" False *(Pdb) self.algorithm == "nipals" True *(Pdb) print self.algorithm nipals *(Pdb) print repr(self.algorithm) 'nipals' *(Pdb) print self.algorithm.__class__ <type 'str'>
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Yup, indeed. 'is' shouldn't be used for checking for equality. Thank you! |
GaelVaroquaux
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May 12, 2011
0.8.x (to be cp to master as well) PLS -- use string comparisons (instead of identity checking) and few spell fixes
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real-life example of strings not always (I am not even talking about possible unicode here) being singletones, thus inappropriate for 'is' whenever '==' is intended: