TST: Unused codepaths in computation/tests/test_eval #5041
Description
There are two places in test_eval where there are name errors (i.e., referring to items that aren't defined). Given that they don't raise errors, this means they aren't being used. I'm not sure whether this is because they're covered elsewhere or what, just need to make a decision.
From check_complex_cmp_ops
elif _bool_and_frame(lhs, rhs):
self.assertRaises(TypeError, _eval_single_bin, lhs_new, '&',
rhs_new, self.engine)
self.assertRaises(TypeError, pd.eval, ex,
local_dict={'lhs': lhs, 'rhs': rhs},
engine=self.engine, parser=self.parser)and also the second branch of check_operands in check_chained_cmp_ops
if (np.isscalar(left) and np.isscalar(right) and
cmp_op in _bool_ops_syms):
ex1 = 'lhs {0} mid {1} rhs'.format(cmp1, cmp2)
ex2 = 'lhs {0} mid and mid {1} rhs'.format(cmp1, cmp2)
ex3 = '(lhs {0} mid) & (mid {1} rhs)'.format(cmp1, cmp2)
for ex in (ex1, ex2, ex3):
with assertRaises(NotImplementedError):
pd.eval(ex, engine=self.engine, parser=self.parser)
return- test this function or remove it:
_align_core_single_unary_op