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Am 15.05.2014 20:15, schrieb Abhishek K Das:
wrote this function for FiniteSet
def as_dict(self,*args):
"""
Rewrite a FiniteSet as a Dictionary.
Examples
========
>>> from sympy import Symbol
>>> from sympy.core import sets
>>> A = FiniteSet((0, 0), (0, 2), (2, 0), (2, 2))
>>> x = Symbol('x')
>>> y = Symbol('y')
>>> A.as_dict(x,y)
[{x: 0, y:0}, {x: 0, y:2}, {x:2, y:0}, {x:2, y:2}]
"""
_list = []
for elem in self:
_list.append(dict(zip(list(other),list(elem))))
return _list
but when I do ./bin/doctest core it shows :
_______________________________________ sympy.core.sets.FiniteSet.as_dict
_______________________________________
File "sympy/core/sets.py", line 1524, in sympy.core.sets.FiniteSet.as_dict
Failed example:
A.as_dict(x,y)
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.7/doctest.py", line 1315, in __run
compileflags, 1) in test.globs
File "<doctest sympy.core.sets.FiniteSet.as_dict[5]>", line 1, in
<module>
A.as_dict(x,y)
File "sympy/core/sets.py", line 1530, in as_dict
_list.append(dict(zip(list(other),list(elem))))
NameError: global name 'other' is not defined
============================= tests finished: 216 passed, 1 failed, in 2.51
seconds =============================
DO *NOT* COMMIT!
============================================== rst doctests start
===============================================
This is the first time , I have made some changes in any file in sympy . I
am a newbie , please tell me what are the issues with the doctest and how
can I edit this so as
to get the test passed ?
The bug is in your function. It is referencing the name "other", but it
is neither a parameter nor available as a global Python variable.
The doctest merely triggers the problem.
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