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Project description

cross py2/py3 python object serializer, currently using and extending jsonpickle to dump/load python objects with a primary focus on numpy/pandas types.

The main purpose of numpyson is to allow dumping under a python3 interpreter and loading under python2 and vice versa. This is a use case that is not covered by current serializers AFAIK.

quick simple API example:

import numpyson
import numpy
s = numpyson.dumps(numpy.array([1,2,3]))
data = numpyjson.loads(s)
assert data.to_list() == [1,2,3]

Currently supported:

  • numpy arrays and some other numpy types
  • pandas.TimeSeries
  • pandas.DataFrame
  • pandas.DateTimeIndex
  • pandas.Int64Index
  • pandas.Float64Index
  • pandas.Index
  • nested python data structures with the above types

0.4

  • fix bug: respect ordering when serializing/deserializing ndarrays

0.3

  • depend on pandas>=0.13.1 because we are using Float64Index which does not exist in pandas-0.12
  • support numpy.float64 and numpy.int64

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Filename, size & hash SHA256 hash help File type Python version Upload date
numpyson-0.4.tar.gz (5.9 kB) Copy SHA256 hash SHA256 Source None Aug 5, 2014

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