[NumPy-Tickets] [NumPy] #2187: (fixed_dtype, shape) view of recarray broken

NumPy Trac numpy-tickets@scipy....
Fri Aug 31 16:51:15 CDT 2012


#2187: (fixed_dtype, shape) view of recarray broken
-------------------------+--------------------------------------------------
  Reporter:  rgommers    |       Owner:  somebody     
      Type:  defect      |      Status:  closed       
  Priority:  highest     |   Milestone:  1.7.0        
 Component:  numpy.core  |     Version:  1.6.1        
Resolution:  fixed       |    Keywords:  recarray view
-------------------------+--------------------------------------------------
Changes (by ocertik):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 This was fixed by https://github.com/numpy/numpy/pull/401:
 {{{
 In [1]: import statsmodels.api as sm

 In [2]: dta = sm.datasets.macrodata.load()

 In [3]: dta.data[['infl', 'realgdp']].view((float,2))
 Out[3]:
 array([[     0.   ,   2710.349],
        [     2.34 ,   2778.801],
        [     2.74 ,   2775.488],
        [     0.27 ,   2785.204],
        [     2.31 ,   2847.699],
        [     0.14 ,   2834.39 ],
        [     2.7  ,   2839.022],
        [     1.21 ,   2802.616],
        [    -0.4  ,   2819.264],
        [     1.47 ,   2872.005],
        [     0.8  ,   2918.419],
        [     0.8  ,   2977.83 ],
        [     2.26 ,   3031.241],
        [     0.13 ,   3064.709],
        [     2.11 ,   3093.047],
        [     0.79 ,   3100.563],
        [     0.53 ,   3141.087],
        [     2.75 ,   3180.447],
        [     0.78 ,   3240.332],
        [     2.46 ,   3264.967],
        [     0.13 ,   3338.246],
        [     0.9  ,   3376.587],
        [     1.29 ,   3422.469],
        [     2.05 ,   3431.957],
        [     1.28 ,   3516.251],
        [     2.54 ,   3563.96 ],
        [     0.89 ,   3636.285],
        [     2.9  ,   3724.014],
        [     4.99 ,   3815.423],
        [     2.1  ,   3828.124],
        [     4.9  ,   3853.301],
        [     0.61 ,   3884.52 ],
        [     2.42 ,   3918.74 ],
        [     3.61 ,   3919.556],
        [     3.58 ,   3950.826],
        [     4.72 ,   3980.97 ],
        [     3.5  ,   4063.013],
        [     5.77 ,   4131.998],
        [     4.56 ,   4160.267],
        [     4.51 ,   4178.293],
        [     6.67 ,   4244.1  ],
        [     5.47 ,   4256.46 ],
        [     5.4  ,   4283.378],
        [     6.38 ,   4263.261],
        [     6.28 ,   4256.573],
        [     4.13 ,   4264.289],
        [     5.11 ,   4302.259],
        [     5.04 ,   4256.637],
        [     2.   ,   4374.016],
        [     4.96 ,   4398.829],
        [     2.94 ,   4433.943],
        [     2.92 ,   4446.264],
        [     2.9  ,   4525.769],
        [     2.88 ,   4633.101],
        [     3.81 ,   4677.503],
        [     4.71 ,   4754.546],
        [     9.26 ,   4876.166],
        [     4.55 ,   4932.571],
        [    12.47 ,   4906.252],
        [    10.39 ,   4953.05 ],
        [    10.96 ,   4909.617],
        [     9.86 ,   4922.188],
        [    13.56 ,   4873.52 ],
        [    10.07 ,   4854.34 ],
        [     5.32 ,   4795.295],
        [     7.48 ,   4831.942],
        [     6.61 ,   4913.328],
        [     6.5  ,   4977.511],
        [     2.14 ,   5090.663],
        [     6.37 ,   5128.947],
        [     6.27 ,   5154.072],
        [     5.49 ,   5191.499],
        [     8.76 ,   5251.762],
        [     5.3  ,   5356.131],
        [     5.23 ,   5451.921],
        [     7.08 ,   5450.793],
        [     7.58 ,   5469.405],
        [     9.89 ,   5684.569],
        [     9.65 ,   5740.3  ],
        [     8.26 ,   5816.222],
        [    12.08 ,   5825.949],
        [    13.37 ,   5831.418],
        [    11.88 ,   5873.335],
        [    14.62 ,   5889.495],
        [    14.6  ,   5908.467],
        [     8.32 ,   5787.373],
        [    10.04 ,   5776.617],
        [    11.64 ,   5883.46 ],
        [     8.62 ,   6005.717],
        [    10.63 ,   5957.795],
        [     8.22 ,   6030.184],
        [     4.26 ,   5955.062],
        [     2.53 ,   5857.333],
        [    10.39 ,   5889.074],
        [     2.45 ,   5866.37 ],
        [    -0.82 ,   5871.001],
        [     3.66 ,   5944.02 ],
        [     4.03 ,   6077.619],
        [     3.99 ,   6197.468],
        [     5.13 ,   6325.574],
        [     4.67 ,   6448.264],
        [     3.09 ,   6559.594],
        [     3.82 ,   6623.343],
        [     2.28 ,   6677.264],
        [     4.89 ,   6740.275],
        [     2.61 ,   6797.344],
        [     2.96 ,   6903.523],
        [     5.13 ,   6955.918],
        [    -4.39 ,   7022.757],
        [     2.93 ,   7050.969],
        [     2.55 ,   7118.95 ],
        [     4.33 ,   7153.359],
        [     4.64 ,   7193.019],
        [     3.89 ,   7269.51 ],
        [     4.2  ,   7332.558],
        [     3.46 ,   7458.022],
        [     4.12 ,   7496.6  ],
        [     4.41 ,   7592.881],
        [     4.7  ,   7632.082],
        [     4.31 ,   7733.991],
        [     6.22 ,   7806.603],
        [     4.52 ,   7865.016],
        [     2.88 ,   7927.393],
        [     6.64 ,   7944.697],
        [     4.37 ,   8027.693],
        [     4.93 ,   8059.598],
        [     8.79 ,   8059.476],
        [     3.88 ,   7988.864],
        [     1.19 ,   7950.164],
        [     3.24 ,   8003.822],
        [     2.93 ,   8037.538],
        [     3.19 ,   8069.046],
        [     3.17 ,   8157.616],
        [     3.14 ,   8244.294],
        [     3.4  ,   8329.361],
        [     3.09 ,   8417.016],
        [     2.79 ,   8432.485],
        [     1.94 ,   8486.435],
        [     3.03 ,   8531.108],
        [     1.92 ,   8643.769],
        [     2.45 ,   8727.919],
        [     3.25 ,   8847.303],
        [     2.69 ,   8904.289],
        [     2.93 ,   9003.18 ],
        [     3.44 ,   9025.267],
        [     2.1  ,   9044.668],
        [     2.35 ,   9120.684],
        [     3.11 ,   9184.275],
        [     3.6  ,   9247.188],
        [     2.3  ,   9407.052],
        [     3.05 ,   9488.879],
        [     3.02 ,   9592.458],
        [     1.25 ,   9666.235],
        [     1.25 ,   9809.551],
        [     2.73 ,   9932.672],
        [     1.24 ,  10008.874],
        [     0.49 ,  10103.425],
        [     2.46 ,  10194.277],
        [     1.71 ,  10328.787],
        [     1.95 ,  10507.575],
        [     2.9  ,  10601.179],
        [     1.92 ,  10684.049],
        [     3.35 ,  10819.914],
        [     2.85 ,  11014.254],
        [     3.76 ,  11043.044],
        [     4.19 ,  11258.454],
        [     2.77 ,  11267.867],
        [     3.89 ,  11334.544],
        [     1.82 ,  11297.171],
        [     2.26 ,  11371.251],
        [     0.45 ,  11340.075],
        [     0.23 ,  11380.128],
        [     3.59 ,  11477.868],
        [     1.56 ,  11538.77 ],
        [     2.66 ,  11596.43 ],
        [     3.08 ,  11598.824],
        [     1.31 ,  11645.819],
        [     1.09 ,  11738.706],
        [     2.6  ,  11935.461],
        [     3.02 ,  12042.817],
        [     2.35 ,  12127.623],
        [     3.61 ,  12213.818],
        [     3.58 ,  12303.533],
        [     2.09 ,  12410.282],
        [     4.15 ,  12534.113],
        [     1.85 ,  12587.535],
        [     9.14 ,  12683.153],
        [     0.4  ,  12748.699],
        [     2.6  ,  12915.938],
        [     3.97 ,  12962.462],
        [    -1.58 ,  12965.916],
        [     3.3  ,  13060.679],
        [     4.58 ,  13099.901],
        [     2.75 ,  13203.977],
        [     3.45 ,  13321.109],
        [     6.38 ,  13391.249],
        [     2.82 ,  13366.865],
        [     8.53 ,  13415.266],
        [    -3.16 ,  13324.6  ],
        [    -8.79 ,  13141.92 ],
        [     0.94 ,  12925.41 ],
        [     3.37 ,  12901.504],
        [     3.56 ,  12990.341]])

 In [4]: import numpy

 In [5]: numpy.__version__
 Out[5]: '1.8.0.dev-c6d8734'
 }}}

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/2187#comment:3>
NumPy <http://projects.scipy.org/numpy>
My example project


More information about the NumPy-Tickets mailing list