[NumPy-Tickets] [NumPy] #1923: Datetime related failures under python 3

[NumPy Trac]

#1923: Datetime related failures under python 3
----------------------+-----------------------------------------------------
 Reporter:  rgommers  |       Owner:  somebody   
     Type:  defect    |      Status:  new        
 Priority:  normal    |   Milestone:  Unscheduled
Component:  Other     |     Version:  devel      
 Keywords:  datetime  |  
----------------------+-----------------------------------------------------
 These are found with Python 3.2 in a virtualenv on OS X.
 {{{
 ======================================================================
 ERROR: test_datetime_array_str (test_datetime.TestDateTime)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File
 "/Users/rgommers/Code/numpy/build/py3k/numpy/core/tests/test_datetime.py",
 line 510, in test_datetime_array_str
     assert_equal(str(a), "['2011-03-16' '1920-01-01' '2013-05-19']")
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/core/numeric.py", line
 1385, in array_str
     return array2string(a, max_line_width, precision, suppress_small, ' ',
 "", str)
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/core/arrayprint.py",
 line 437, in array2string
     separator, prefix, formatter=formatter)
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/core/arrayprint.py",
 line 313, in _array2string
     _summaryEdgeItems, summary_insert)[:-1]
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/core/arrayprint.py",
 line 480, in _formatArray
     word = format_function(a[-i]) + separator
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/core/arrayprint.py",
 line 726, in __call__
     casting=self.casting)
 TypeError: Cannot create a local timezone-based date string from a NumPy
 datetime without forcing 'unsafe' casting

 ======================================================================
 ERROR: test_datetime_divide (test_datetime.TestDateTime)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File
 "/Users/rgommers/Code/numpy/build/py3k/numpy/core/tests/test_datetime.py",
 line 926, in test_datetime_divide
     assert_equal(tda / tdb, 6.0 / 9.0)
 TypeError: internal error: could not find appropriate datetime inner loop
 in true_divide ufunc


 ======================================================================
 FAIL: test_datetime_as_string (test_datetime.TestDateTime)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File
 "/Users/rgommers/Code/numpy/build/py3k/numpy/core/tests/test_datetime.py",
 line 1166, in test_datetime_as_string
     '1959')
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/testing/utils.py",
 line 313, in assert_equal
     raise AssertionError(msg)
 AssertionError:
 Items are not equal:
  ACTUAL: b'1959'
  DESIRED: '1959'

 ======================================================================
 FAIL: test_datetime_as_string_timezone (test_datetime.TestDateTime)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File
 "/Users/rgommers/Code/numpy/build/py3k/numpy/core/tests/test_datetime.py",
 line 1277, in test_datetime_as_string_timezone
     '2010-03-15T06:30Z')
   File "/Users/rgommers/Code/numpy/build/py3k/numpy/testing/utils.py",
 line 313, in assert_equal
     raise AssertionError(msg)
 AssertionError:
 Items are not equal:
  ACTUAL: b'2010-03-15T06:30Z'
  DESIRED: '2010-03-15T06:30Z'

 ----------------------------------------------------------------------
 }}}

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1923>
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