[SciPy-Dev] Unexpected behaviour from timeseries.filled (in Python 2.7)

Åsmund Hjulstad asmund.hjulstad@gmail....
Mon Sep 6 04:22:08 CDT 2010


It seems something in Python 2.7 / Numpy 1.5  (or my Python 2.7
installation) is breaking scikits.timeseries.filled

import scikits.timeseries
from numpy import array
t3 = scikits.timeseries.time_series(array([0.]),
  mask=[True],dates=['2010-Aug'],freq='M')
t3.fill_value= 0.
print(t3)
print(t3.data)
print(t3.fill_value)
print(t3.filled())    # It seems it ignores the fill_value parameter
print(t3.filled(0.))

In Python 2.6 this outputs

c:\python26\python scikits_bug.py
[--]
[ 0.]
0.0
[ 0.]
[ 0.]

, but in Python 2.7 I get:
c:\python27\python scikits_bug.py
[--]
[ 0.]
0.0
[  1.00000000e+20]      # This must be wrong!
[ 0.]


Python 2.6:  scikits.timeseries version 0.91.3,   numpy 1.3.0
Python 2.7:  scikits.timeseries version 0.91.3,   numpy 1.5.0


-- 
Åsmund Hjulstad, asmund@hjulstad.com


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