[Ipython-tickets] [IPython] #188: _ih object getting modified by calls to %hist

[IPython]

#188: _ih object getting modified by calls to %hist
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 Reporter:  fperez   |        Owner:  vivainio
     Type:  defect   |       Status:  new     
 Priority:  normal   |    Milestone:          
Component:  ipython  |      Version:          
 Severity:  normal   |   Resolution:          
 Keywords:           |  
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Comment (by hmeine):

 Replying to [comment:1 hmeine]:
 > This still worked in 0.7.3 and 0.8.0.
 ..and 0.8.1 and SVN r2741 obviously.  And r2829.

 Maybe you should ignore me.  I cannot reproduce it.  Probably I
 misunderstood.

 In [1]: 44
 Out[1]: 44

 In [2]: _ih
 Out[2]: ['\n', u'44\n', u'_ih\n']

 In [3]: %hist -r
 1: 44
 2: _ih
 3: %hist -r

 In [4]: _ih
 Out[4]: ['\n', u'44\n', u'_ih\n', u'_ip.magic("hist -r")\n', u'_ih\n']

 In [5]: %hist -r
 1: 44
 2: _ih
 3: %hist -r
 4: _ih
 5: %hist -r

 In [6]: _ih
 Out[6]: ['\n', u'44\n', u'_ih\n', u'_ip.magic("hist -r")\n', u'_ih\n',
 u'_ip.magic("hist -r")\n', u'_ih\n']

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Ticket URL: <http://ipython.scipy.org/ipython/ipython/ticket/188#comment:2>
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