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unwrap: Small style-like fixes.

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Based on comments by ahojnnes.
This commit is contained in:
Jostein Bø Fløystad
2013-07-15 17:44:17 +02:00
parent e0b7fe32a1
commit 4cfec880b6
1 changed files with 3 additions and 3 deletions
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skimage/exposure/unwrap.py
+3 -3
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@@ -46,7 +46,7 @@ def unwrap(image, wrap_around=False):
wrap_around = [wrap_around] * image.ndim
elif (hasattr(wrap_around, '__getitem__')
and not isinstance(wrap_around, string_types)):
if not len(wrap_around) == image.ndim:
if len(wrap_around) != image.ndim:
raise ValueError('Length of wrap_around must equal the '
'dimensionality of image')
wrap_around = [bool(wa) for wa in wrap_around]
@@ -57,9 +57,9 @@ def unwrap(image, wrap_around=False):
if np.ma.isMaskedArray(image):
mask = np.require(image.mask, np.uint8, ['C'])
else:
mask = np.zeros(image.shape, dtype=np.uint8, order='C')
mask = np.zeros_like(image, dtype=np.uint8, order='C')
image_not_masked = np.asarray(image, dtype=np.float32, order='C')
image_unwrapped = np.empty(image.shape, dtype=np.float32)
image_unwrapped = np.empty_like(image, dtype=np.float32, order='C')
if image.ndim == 2:
unwrap_2d(image_not_masked, mask, image_unwrapped,