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explicitly implement dtype on numpy quantities #1922

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Merged
hgrecco merged 1 commit into from
Jan 20, 2024
Merged

explicitly implement dtype on numpy quantities #1922

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4 changes: 4 additions & 0 deletions pint/facets/numpy/quantity.py
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Original file line number Diff line number Diff line change
Expand Up @@ -175,6 +175,10 @@ def flat(self):
def shape(self) -> Shape:
return self._magnitude.shape

@property
def dtype(self):
return self._magnitude.dtype

@shape.setter
def shape(self, value):
self._magnitude.shape = value
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5 changes: 5 additions & 0 deletions pint/testsuite/test_numpy.py
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Expand Up @@ -1016,6 +1016,11 @@ def test_shape(self):
u.shape = 4, 3
assert u.magnitude.shape == (4, 3)

def test_dtype(self):
u = self.Q_(np.arange(12, dtype="uint32"))

assert u.dtype == "uint32"

@helpers.requires_array_function_protocol()
def test_shape_numpy_func(self):
assert np.shape(self.q) == (2, 2)
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