delta/python-packages/numpy.git/numpy/random/mtrand/Python.pxi, branch eric-wieser-patch-1 github.com: numpy/numpy.git BUG: Check for errors when PyInt_AsLong is called in np.random 2017-04-02T22:17:33+00:00 Simon Gibbons simongibbons@gmail.com 2017-04-01T22:46:52+00:00 30ab8fc16883f111eba3c873eff32323eeb58747 After #8883 was merged it was noticed that the same problem was occuring with calls to PyInt_AsLong. Namely that PyErr_Occoured wasn't being checked if it returned -1 indicating an exception could have been thrown. This PR adds those checks as well as a regression test. 
After #8883 was merged it was noticed that the same problem was
occuring with calls to PyInt_AsLong. Namely that PyErr_Occoured
wasn't being checked if it returned -1 indicating an exception
could have been thrown.

This PR adds those checks as well as a regression test.
BUG: Ensure Errors are correctly checked when PyFloat_AsDouble is called. 2017-04-01T21:54:09+00:00 Simon Gibbons simongibbons@gmail.com 2017-04-01T20:59:53+00:00 a6c3d0eeab3d65b3ec047e8601da84a2ebb97d70 There was an error in np.random.uniform where if np.random.uniform were called with a type that throwed exceptions when it was converted to a float this exception wouldn't be raised. This bug was due to an issue where PyFloat_AsDouble was called but no check for PyErr_Occurred was performed after. This PR fixes the issue by ensuring that Cython will always emit a call to PyErr_Occurred if PyFloat_AsDouble returns -1.0 Fixes: #8865 
There was an error in np.random.uniform where if np.random.uniform
were called with a type that throwed exceptions when it was converted
to a float this exception wouldn't be raised.

This bug was due to an issue where PyFloat_AsDouble was called but
no check for PyErr_Occurred was performed after.

This PR fixes the issue by ensuring that Cython will always emit a
call to PyErr_Occurred if PyFloat_AsDouble returns -1.0

Fixes: #8865
MAINT: Always use PyCapsule instead of PyCObject in mtrand.pyx. 2016-04-10T16:49:19+00:00 Charles Harris charlesr.harris@gmail.com 2016-04-10T16:38:30+00:00 9a86dcb9ca63829e334748056ac4eb643b18bcd1 Python 2.7 has a backport of PyCapsule so we no longer need to support PyCObject. This PR makes that change and removes the no longer needed mt_compat.h file. 
Python 2.7 has a backport of PyCapsule so we no longer need to support
PyCObject. This PR makes that change and removes the no longer needed
mt_compat.h file.
BUG: core: use PyCapsule objects only on Python >= 3.0, stay with PyCObjects on Python 2.x 2010-07-17T15:15:15+00:00 Pauli Virtanen pav@iki.fi 2010-07-17T15:15:15+00:00 6f20d1e7650fbb3ad61855ca5d85dff0aafe2f72 






ENH, BUG: PyCObject will be deprecated in python 2.7. So use the NpyCapsule
2010-05-03T07:50:02+00:00

Charles Harris
charlesr.harris@gmail.com

2010-05-03T07:50:02+00:00

bc656ee7cb00a6c4ad0d43f1cdd36bf8c9a026ed

compatibility functions in npy_3kcompat.h to replace the current calls.
This gets rid of a number of version checks and is easier to maintain.
Fix bug that was present in the ufunc _loop1d_list_free destructor in
the python3k case.





compatibility functions in npy_3kcompat.h to replace the current calls.
This gets rid of a number of version checks and is easier to maintain.
Fix bug that was present in the ufunc _loop1d_list_free destructor in
the python3k case.







BUG: Replace deprecated PyCObject by PyCapsule for Python >= 3.1.
2010-02-23T09:49:38+00:00

Charles Harris
charlesr.harris@gmail.com

2010-02-23T09:49:38+00:00

5d6c8bc18261caf7162aefdeb637f00ce00e238f












More fixes to mtrand from recent speed ups.
2007-03-20T10:34:04+00:00

Travis Oliphant
oliphant@enthought.com

2007-03-20T10:34:04+00:00

fcfc55ea6975dcf3221f6b0ffcae5a8a4587b609












Make random number generators faster for scalar parameters.
2007-03-19T17:19:39+00:00

Travis Oliphant
oliphant@enthought.com

2007-03-19T17:19:39+00:00

02f660ff2e4e85382043dcce961f6b96ff49b9c2












Make sure we deal with null bytes appropriate when getting a random stream of bytes as a Python string.
2006-07-20T22:18:51+00:00

Robert Kern
robert.kern@gmail.com

2006-07-20T22:18:51+00:00

046388a091904307a3e2b0f1e669b00382b5b174












Add CObject API
2006-06-13T16:54:08+00:00

Robert Kern
robert.kern@gmail.com

2006-06-13T16:54:08+00:00

fcf1365e8c1617eb649955b2e2e430a25e867420