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fixes #14, and added regression test #15

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fixes #14, and added regression test #15

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7aa205c
fixes #14, and added regression test
burnpanck Jun 16, 2016
c7f26c6
Merge branch 'master' into accept-zero-dim-arrays-as-scalars
burnpanck Jun 18, 2016
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2 changes: 1 addition & 1 deletion numtraits.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ def validate(self, obj, value):
if self.ndim is not None:

if self.ndim == 0:
if not is_scalar:
if not is_scalar and num_value.ndim:
raise TraitError("{0} should be a scalar value".format(self.name))

if self.ndim > 0:
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6 changes: 6 additions & 0 deletions test_numtraits.py
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Expand Up @@ -79,6 +79,11 @@ def test_range(self):
self.sp.f = 7
assert exc.value.args[0] == "f should be in the range [3:4]"

def test_scalar_quantities(self):
""" Tests for issue #14.
"""
quantities = pytest.importorskip("quantities")
self.sp.a = 1*quantities.m

class ArrayProperties(HasTraits):

Expand All @@ -90,6 +95,7 @@ class ArrayProperties(HasTraits):
f = NumericalTrait(domain=(3, 4), ndim=1)
g = NumericalTrait(shape=(3, 4))


class TestArray(object):

def setup_method(self, method):
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