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Commit 7c4f28c

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QuLogicArchangeGabriel
authored andcommitted
Replace deprecated np.fromstring with np.frombuffer.
1 parent 3f4d8e9 commit 7c4f28c
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‎lib/matplotlib/backends/backend_agg.py

Copy file name to clipboardExpand all lines: lib/matplotlib/backends/backend_agg.py
+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -391,7 +391,7 @@ def post_processing(image, dpi):
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self._update_methods()
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if w > 0 and h > 0:
394-
img = np.fromstring(buffer, np.uint8)
394+
img = np.frombuffer(buffer, np.uint8)
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img, ox, oy = post_processing(img.reshape((h, w, 4)) / 255.,
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self.dpi)
397397
gc = self.new_gc()

‎lib/matplotlib/image.py

Copy file name to clipboardExpand all lines: lib/matplotlib/image.py
+2-2Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1447,9 +1447,9 @@ def pil_to_array(pilImage):
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# return MxN luminance array of uint16
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raw = pilImage.tobytes('raw', pilImage.mode)
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if pilImage.mode.endswith('B'):
1450-
x = np.fromstring(raw, '>u2')
1450+
x = np.frombuffer(raw, '>u2')
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else:
1452-
x = np.fromstring(raw, '<u2')
1452+
x = np.frombuffer(raw, '<u2')
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return x.reshape(pilImage.size[::-1]).astype('=u2')
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else: # try to convert to an rgba image
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try:

‎lib/matplotlib/tests/test_mathtext.py

Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_mathtext.py
+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -271,7 +271,7 @@ def test_single_minus_sign():
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buff = io.BytesIO()
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plt.savefig(buff, format="rgba", dpi=1000)
274-
array = np.fromstring(buff.getvalue(), dtype=np.uint8)
274+
array = np.frombuffer(buff.getvalue(), dtype=np.uint8)
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# If this fails, it would be all white
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assert not np.all(array == 0xff)

‎lib/matplotlib/tests/test_simplification.py

Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_simplification.py
+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -273,7 +273,7 @@ def test_start_with_moveto():
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# Python 2 case
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decodebytes = base64.decodestring
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276-
verts = np.fromstring(decodebytes(data), dtype='<i4')
276+
verts = np.frombuffer(decodebytes(data), dtype='<i4')
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verts = verts.reshape((len(verts) // 2, 2))
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path = Path(verts)
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segs = path.iter_segments(transforms.IdentityTransform(),

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