[NumPy-Tickets] [NumPy] #851: binary_repr bug for some input types

NumPy Trac numpy-tickets@scipy....
Wed Nov 3 19:20:16 CDT 2010


#851: binary_repr bug for some input types
------------------------+---------------------------------------------------
 Reporter:  rgommers    |       Owner:  cdavid
     Type:  defect      |      Status:  new   
 Priority:  normal      |   Milestone:        
Component:  numpy.core  |     Version:  1.0.4 
 Keywords:              |  
------------------------+---------------------------------------------------

Comment(by rgommers):

 Looks like this got fixed somewhere on the way. With 1.5.1rc1 on OS X:
 {{{
 Python 2.6.4 (r264:75821M, Oct 27 2009, 19:48:32)
 ...
 In [28]: np.binary_repr(255)
 Out[28]: '11111111'

 In [29]: np.binary_repr(np.uint16(255))
 Out[29]: '11111111'

 In [30]: np.binary_repr(np.uint32(255))
 Out[30]: '11111111'
 }}}
 And on Windows:
 {{{
 Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit
 (Intel)] on win32
 ...
 >>> np.binary_repr(255)
 '11111111'
 >>> np.binary_repr(np.uint32(255))
 '11111111'
 >>> np.binary_repr(np.uint16(255))
 '11111111'
 }}}

 The original report was on Linux though. If someone can confirm then this
 ticket can be closed.

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/851#comment:5>
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