#1458 closed defect (duplicate)
Ipython bug -- the tracebacks in the sage command line list all absolute paths to Cython files totally incorrectly.
Reported by: | was | Owned by: | was |
---|---|---|---|
Priority: | minor | Milestone: | sage-duplicate/invalid/wontfix |
Component: | user interface | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
On the command line:
sage: 1/0 --------------------------------------------------------------------------- <type 'exceptions.ZeroDivisionError'> Traceback (most recent call last) /Users/was/<ipython console> in <module>() /Users/was/element.pyx in sage.structure.element.RingElement.__div__() /Users/was/coerce.pxi in sage.structure.element._div_c() /Users/was/integer.pyx in sage.rings.integer.Integer._div_c_impl() /Users/was/integer_ring.pyx in sage.rings.integer_ring.IntegerRing_class._div() <type 'exceptions.ZeroDivisionError'>: Rational division by zero
Notice that the absolute paths are nonsense.
In the notebook:
1/0
outputs
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/Users/was/.sage/sage_notebook/worksheets/admin/9/code/5.py", line 4, in <module> Integer(1)/Integer(0) File "/Users/was/s/data/extcode/sage/", line 1, in <module> File "element.pyx", line 1480, in sage.structure.element.RingElement.__div__ File "coerce.pxi", line 138, in sage.structure.element._div_c File "integer.pyx", line 854, in sage.rings.integer.Integer._div_c_impl File "integer_ring.pyx", line 190, in sage.rings.integer_ring.IntegerRing_class._div ZeroDivisionError: Rational division by zero
so there are no absolute paths. This is the same as in Python itself:
>>> 1/sage.all.ZZ(0) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "element.pyx", line 1482, in sage.structure.element.RingElement.__div__ File "coerce.pyx", line 252, in sage.structure.coerce.CoercionModel_cache_maps.bin_op_c File "element.pyx", line 1480, in sage.structure.element.RingElement.__div__ File "coerce.pxi", line 138, in sage.structure.element._div_c File "integer.pyx", line 854, in sage.rings.integer.Integer._div_c_impl File "integer_ring.pyx", line 190, in sage.rings.integer_ring.IntegerRing_class._div ZeroDivisionError: Rational division by zero
Change History (3)
comment:1 Changed 8 years ago by was
comment:2 Changed 6 years ago by rlm
- Resolution set to duplicate
- Status changed from new to closed
Duplicates #775.
comment:3 Changed 6 years ago by mabshoff
- Milestone changed from sage-3.4.1 to sage-duplicate/invalid/wontfix
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