setop/python-escpos
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reformat codebase

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This commit is contained in:
Patrick Kanzler
2021-10-30 18:15:22 +02:00
parent 109a5d8a92
commit 435f2bba24
41 changed files with 1706 additions and 1398 deletions
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6
src/escpos/image.py
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@@ -37,7 +37,7 @@ class EscposImage(object):
# Convert to white RGB background, paste over white background
# to strip alpha.
img_original = img_original.convert('RGBA')
img_original = img_original.convert("RGBA")
im = Image.new("RGB", img_original.size, (255, 255, 255))
im.paste(img_original, mask=img_original.split()[3])
# Convert down to greyscale
@@ -85,7 +85,7 @@ class EscposImage(object):
box = (left, top, left + line_height, top + height_pixels)
im_slice = im.transform((line_height, height_pixels), Image.EXTENT, box)
im_bytes = im_slice.tobytes()
yield(im_bytes)
yield (im_bytes)
left += line_height
def to_raster_format(self):
@@ -101,7 +101,7 @@ class EscposImage(object):
:param fragment_height: height of fragment
:return: list of PIL objects
"""
passes = int(math.ceil(self.height/fragment_height))
passes = int(math.ceil(self.height / fragment_height))
fragments = []
for n in range(0, passes):
left = 0