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some flake8
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hugovk
parent
1b2dd37905
commit
1afa2f2aa9
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@ -12,74 +12,75 @@ __version__ = "1.0"
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from PIL import Image, ImageFile, _binary
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_Palm8BitColormapValues = (
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( 255, 255, 255 ), ( 255, 204, 255 ), ( 255, 153, 255 ), ( 255, 102, 255 ),
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( 255, 51, 255 ), ( 255, 0, 255 ), ( 255, 255, 204 ), ( 255, 204, 204 ),
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( 255, 153, 204 ), ( 255, 102, 204 ), ( 255, 51, 204 ), ( 255, 0, 204 ),
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( 255, 255, 153 ), ( 255, 204, 153 ), ( 255, 153, 153 ), ( 255, 102, 153 ),
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( 255, 51, 153 ), ( 255, 0, 153 ), ( 204, 255, 255 ), ( 204, 204, 255 ),
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( 204, 153, 255 ), ( 204, 102, 255 ), ( 204, 51, 255 ), ( 204, 0, 255 ),
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( 204, 255, 204 ), ( 204, 204, 204 ), ( 204, 153, 204 ), ( 204, 102, 204 ),
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( 204, 51, 204 ), ( 204, 0, 204 ), ( 204, 255, 153 ), ( 204, 204, 153 ),
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( 204, 153, 153 ), ( 204, 102, 153 ), ( 204, 51, 153 ), ( 204, 0, 153 ),
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( 153, 255, 255 ), ( 153, 204, 255 ), ( 153, 153, 255 ), ( 153, 102, 255 ),
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( 153, 51, 255 ), ( 153, 0, 255 ), ( 153, 255, 204 ), ( 153, 204, 204 ),
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( 153, 153, 204 ), ( 153, 102, 204 ), ( 153, 51, 204 ), ( 153, 0, 204 ),
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( 153, 255, 153 ), ( 153, 204, 153 ), ( 153, 153, 153 ), ( 153, 102, 153 ),
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( 153, 51, 153 ), ( 153, 0, 153 ), ( 102, 255, 255 ), ( 102, 204, 255 ),
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( 102, 153, 255 ), ( 102, 102, 255 ), ( 102, 51, 255 ), ( 102, 0, 255 ),
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( 102, 255, 204 ), ( 102, 204, 204 ), ( 102, 153, 204 ), ( 102, 102, 204 ),
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( 102, 51, 204 ), ( 102, 0, 204 ), ( 102, 255, 153 ), ( 102, 204, 153 ),
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( 102, 153, 153 ), ( 102, 102, 153 ), ( 102, 51, 153 ), ( 102, 0, 153 ),
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( 51, 255, 255 ), ( 51, 204, 255 ), ( 51, 153, 255 ), ( 51, 102, 255 ),
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( 51, 51, 255 ), ( 51, 0, 255 ), ( 51, 255, 204 ), ( 51, 204, 204 ),
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( 51, 153, 204 ), ( 51, 102, 204 ), ( 51, 51, 204 ), ( 51, 0, 204 ),
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( 51, 255, 153 ), ( 51, 204, 153 ), ( 51, 153, 153 ), ( 51, 102, 153 ),
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( 51, 51, 153 ), ( 51, 0, 153 ), ( 0, 255, 255 ), ( 0, 204, 255 ),
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( 0, 153, 255 ), ( 0, 102, 255 ), ( 0, 51, 255 ), ( 0, 0, 255 ),
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( 0, 255, 204 ), ( 0, 204, 204 ), ( 0, 153, 204 ), ( 0, 102, 204 ),
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( 0, 51, 204 ), ( 0, 0, 204 ), ( 0, 255, 153 ), ( 0, 204, 153 ),
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( 0, 153, 153 ), ( 0, 102, 153 ), ( 0, 51, 153 ), ( 0, 0, 153 ),
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( 255, 255, 102 ), ( 255, 204, 102 ), ( 255, 153, 102 ), ( 255, 102, 102 ),
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( 255, 51, 102 ), ( 255, 0, 102 ), ( 255, 255, 51 ), ( 255, 204, 51 ),
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( 255, 153, 51 ), ( 255, 102, 51 ), ( 255, 51, 51 ), ( 255, 0, 51 ),
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( 255, 255, 0 ), ( 255, 204, 0 ), ( 255, 153, 0 ), ( 255, 102, 0 ),
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( 255, 51, 0 ), ( 255, 0, 0 ), ( 204, 255, 102 ), ( 204, 204, 102 ),
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( 204, 153, 102 ), ( 204, 102, 102 ), ( 204, 51, 102 ), ( 204, 0, 102 ),
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( 204, 255, 51 ), ( 204, 204, 51 ), ( 204, 153, 51 ), ( 204, 102, 51 ),
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( 204, 51, 51 ), ( 204, 0, 51 ), ( 204, 255, 0 ), ( 204, 204, 0 ),
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( 204, 153, 0 ), ( 204, 102, 0 ), ( 204, 51, 0 ), ( 204, 0, 0 ),
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( 153, 255, 102 ), ( 153, 204, 102 ), ( 153, 153, 102 ), ( 153, 102, 102 ),
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( 153, 51, 102 ), ( 153, 0, 102 ), ( 153, 255, 51 ), ( 153, 204, 51 ),
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( 153, 153, 51 ), ( 153, 102, 51 ), ( 153, 51, 51 ), ( 153, 0, 51 ),
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( 153, 255, 0 ), ( 153, 204, 0 ), ( 153, 153, 0 ), ( 153, 102, 0 ),
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( 153, 51, 0 ), ( 153, 0, 0 ), ( 102, 255, 102 ), ( 102, 204, 102 ),
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( 102, 153, 102 ), ( 102, 102, 102 ), ( 102, 51, 102 ), ( 102, 0, 102 ),
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( 102, 255, 51 ), ( 102, 204, 51 ), ( 102, 153, 51 ), ( 102, 102, 51 ),
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( 102, 51, 51 ), ( 102, 0, 51 ), ( 102, 255, 0 ), ( 102, 204, 0 ),
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( 102, 153, 0 ), ( 102, 102, 0 ), ( 102, 51, 0 ), ( 102, 0, 0 ),
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( 51, 255, 102 ), ( 51, 204, 102 ), ( 51, 153, 102 ), ( 51, 102, 102 ),
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( 51, 51, 102 ), ( 51, 0, 102 ), ( 51, 255, 51 ), ( 51, 204, 51 ),
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( 51, 153, 51 ), ( 51, 102, 51 ), ( 51, 51, 51 ), ( 51, 0, 51 ),
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( 51, 255, 0 ), ( 51, 204, 0 ), ( 51, 153, 0 ), ( 51, 102, 0 ),
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( 51, 51, 0 ), ( 51, 0, 0 ), ( 0, 255, 102 ), ( 0, 204, 102 ),
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( 0, 153, 102 ), ( 0, 102, 102 ), ( 0, 51, 102 ), ( 0, 0, 102 ),
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( 0, 255, 51 ), ( 0, 204, 51 ), ( 0, 153, 51 ), ( 0, 102, 51 ),
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( 0, 51, 51 ), ( 0, 0, 51 ), ( 0, 255, 0 ), ( 0, 204, 0 ),
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( 0, 153, 0 ), ( 0, 102, 0 ), ( 0, 51, 0 ), ( 17, 17, 17 ),
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( 34, 34, 34 ), ( 68, 68, 68 ), ( 85, 85, 85 ), ( 119, 119, 119 ),
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( 136, 136, 136 ), ( 170, 170, 170 ), ( 187, 187, 187 ), ( 221, 221, 221 ),
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( 238, 238, 238 ), ( 192, 192, 192 ), ( 128, 0, 0 ), ( 128, 0, 128 ),
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( 0, 128, 0 ), ( 0, 128, 128 ), ( 0, 0, 0 ), ( 0, 0, 0 ),
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( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ),
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( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ),
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( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ),
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( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ),
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( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ),
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( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ), ( 0, 0, 0 ))
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(255, 255, 255), (255, 204, 255), (255, 153, 255), (255, 102, 255),
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(255, 51, 255), (255, 0, 255), (255, 255, 204), (255, 204, 204),
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(255, 153, 204), (255, 102, 204), (255, 51, 204), (255, 0, 204),
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(255, 255, 153), (255, 204, 153), (255, 153, 153), (255, 102, 153),
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(255, 51, 153), (255, 0, 153), (204, 255, 255), (204, 204, 255),
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(204, 153, 255), (204, 102, 255), (204, 51, 255), (204, 0, 255),
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(204, 255, 204), (204, 204, 204), (204, 153, 204), (204, 102, 204),
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(204, 51, 204), (204, 0, 204), (204, 255, 153), (204, 204, 153),
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(204, 153, 153), (204, 102, 153), (204, 51, 153), (204, 0, 153),
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(153, 255, 255), (153, 204, 255), (153, 153, 255), (153, 102, 255),
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(153, 51, 255), (153, 0, 255), (153, 255, 204), (153, 204, 204),
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(153, 153, 204), (153, 102, 204), (153, 51, 204), (153, 0, 204),
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(153, 255, 153), (153, 204, 153), (153, 153, 153), (153, 102, 153),
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(153, 51, 153), (153, 0, 153), (102, 255, 255), (102, 204, 255),
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(102, 153, 255), (102, 102, 255), (102, 51, 255), (102, 0, 255),
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(102, 255, 204), (102, 204, 204), (102, 153, 204), (102, 102, 204),
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(102, 51, 204), (102, 0, 204), (102, 255, 153), (102, 204, 153),
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(102, 153, 153), (102, 102, 153), (102, 51, 153), (102, 0, 153),
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( 51, 255, 255), ( 51, 204, 255), ( 51, 153, 255), ( 51, 102, 255),
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( 51, 51, 255), ( 51, 0, 255), ( 51, 255, 204), ( 51, 204, 204),
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( 51, 153, 204), ( 51, 102, 204), ( 51, 51, 204), ( 51, 0, 204),
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( 51, 255, 153), ( 51, 204, 153), ( 51, 153, 153), ( 51, 102, 153),
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( 51, 51, 153), ( 51, 0, 153), ( 0, 255, 255), ( 0, 204, 255),
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( 0, 153, 255), ( 0, 102, 255), ( 0, 51, 255), ( 0, 0, 255),
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( 0, 255, 204), ( 0, 204, 204), ( 0, 153, 204), ( 0, 102, 204),
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( 0, 51, 204), ( 0, 0, 204), ( 0, 255, 153), ( 0, 204, 153),
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( 0, 153, 153), ( 0, 102, 153), ( 0, 51, 153), ( 0, 0, 153),
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(255, 255, 102), (255, 204, 102), (255, 153, 102), (255, 102, 102),
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(255, 51, 102), (255, 0, 102), (255, 255, 51), (255, 204, 51),
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(255, 153, 51), (255, 102, 51), (255, 51, 51), (255, 0, 51),
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(255, 255, 0), (255, 204, 0), (255, 153, 0), (255, 102, 0),
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(255, 51, 0), (255, 0, 0), (204, 255, 102), (204, 204, 102),
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(204, 153, 102), (204, 102, 102), (204, 51, 102), (204, 0, 102),
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(204, 255, 51), (204, 204, 51), (204, 153, 51), (204, 102, 51),
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(204, 51, 51), (204, 0, 51), (204, 255, 0), (204, 204, 0),
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(204, 153, 0), (204, 102, 0), (204, 51, 0), (204, 0, 0),
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(153, 255, 102), (153, 204, 102), (153, 153, 102), (153, 102, 102),
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(153, 51, 102), (153, 0, 102), (153, 255, 51), (153, 204, 51),
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(153, 153, 51), (153, 102, 51), (153, 51, 51), (153, 0, 51),
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(153, 255, 0), (153, 204, 0), (153, 153, 0), (153, 102, 0),
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(153, 51, 0), (153, 0, 0), (102, 255, 102), (102, 204, 102),
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(102, 153, 102), (102, 102, 102), (102, 51, 102), (102, 0, 102),
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(102, 255, 51), (102, 204, 51), (102, 153, 51), (102, 102, 51),
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(102, 51, 51), (102, 0, 51), (102, 255, 0), (102, 204, 0),
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(102, 153, 0), (102, 102, 0), (102, 51, 0), (102, 0, 0),
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( 51, 255, 102), ( 51, 204, 102), ( 51, 153, 102), ( 51, 102, 102),
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( 51, 51, 102), ( 51, 0, 102), ( 51, 255, 51), ( 51, 204, 51),
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( 51, 153, 51), ( 51, 102, 51), ( 51, 51, 51), ( 51, 0, 51),
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( 51, 255, 0), ( 51, 204, 0), ( 51, 153, 0), ( 51, 102, 0),
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( 51, 51, 0), ( 51, 0, 0), ( 0, 255, 102), ( 0, 204, 102),
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( 0, 153, 102), ( 0, 102, 102), ( 0, 51, 102), ( 0, 0, 102),
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( 0, 255, 51), ( 0, 204, 51), ( 0, 153, 51), ( 0, 102, 51),
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( 0, 51, 51), ( 0, 0, 51), ( 0, 255, 0), ( 0, 204, 0),
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( 0, 153, 0), ( 0, 102, 0), ( 0, 51, 0), ( 17, 17, 17),
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( 34, 34, 34), ( 68, 68, 68), ( 85, 85, 85), (119, 119, 119),
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(136, 136, 136), (170, 170, 170), (187, 187, 187), (221, 221, 221),
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(238, 238, 238), (192, 192, 192), (128, 0, 0), (128, 0, 128),
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( 0, 128, 0), ( 0, 128, 128), ( 0, 0, 0), ( 0, 0, 0),
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( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0),
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( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0),
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( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0),
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( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0),
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( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0),
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( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0), ( 0, 0, 0))
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# so build a prototype image to be used for palette resampling
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def build_prototype_image():
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image = Image.new("L", (1,len(_Palm8BitColormapValues),))
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image = Image.new("L", (1, len(_Palm8BitColormapValues),))
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image.putdata(list(range(len(_Palm8BitColormapValues))))
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palettedata = ()
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for i in range(len(_Palm8BitColormapValues)):
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@ -91,7 +92,8 @@ def build_prototype_image():
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Palm8BitColormapImage = build_prototype_image()
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# OK, we now have in Palm8BitColormapImage, a "P"-mode image with the right palette
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# OK, we now have in Palm8BitColormapImage,
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# a "P"-mode image with the right palette
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#
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# --------------------------------------------------------------------
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@ -110,6 +112,7 @@ _COMPRESSION_TYPES = {
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o8 = _binary.o8
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o16b = _binary.o16be
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#
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# --------------------------------------------------------------------
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@ -127,12 +130,16 @@ def _save(im, fp, filename, check=0):
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bpp = 8
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version = 1
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elif im.mode == "L" and "bpp" in im.encoderinfo and im.encoderinfo["bpp"] in (1, 2, 4):
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elif (im.mode == "L" and
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"bpp" in im.encoderinfo and
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im.encoderinfo["bpp"] in (1, 2, 4)):
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# this is 8-bit grayscale, so we shift it to get the high-order bits, and invert it because
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# this is 8-bit grayscale, so we shift it to get the high-order bits,
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# and invert it because
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# Palm does greyscale from white (0) to black (1)
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bpp = im.encoderinfo["bpp"]
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im = im.point(lambda x, shift=8-bpp, maxval=(1 << bpp)-1: maxval - (x >> shift))
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im = im.point(
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lambda x, shift=8-bpp, maxval=(1 << bpp)-1: maxval - (x >> shift))
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# we ignore the palette here
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im.mode = "P"
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rawmode = "P;" + str(bpp)
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@ -140,8 +147,9 @@ def _save(im, fp, filename, check=0):
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elif im.mode == "L" and "bpp" in im.info and im.info["bpp"] in (1, 2, 4):
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# here we assume that even though the inherent mode is 8-bit grayscale, only
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# the lower bpp bits are significant. We invert them to match the Palm.
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# here we assume that even though the inherent mode is 8-bit grayscale,
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# only the lower bpp bits are significant.
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# We invert them to match the Palm.
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bpp = im.info["bpp"]
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im = im.point(lambda x, maxval=(1 << bpp)-1: maxval - (x & maxval))
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# we ignore the palette here
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@ -205,12 +213,19 @@ def _save(im, fp, filename, check=0):
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for i in range(256):
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fp.write(o8(i))
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if colormapmode == 'RGB':
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fp.write(o8(colormap[3 * i]) + o8(colormap[3 * i + 1]) + o8(colormap[3 * i + 2]))
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fp.write(
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o8(colormap[3 * i]) +
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o8(colormap[3 * i + 1]) +
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o8(colormap[3 * i + 2]))
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elif colormapmode == 'RGBA':
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fp.write(o8(colormap[4 * i]) + o8(colormap[4 * i + 1]) + o8(colormap[4 * i + 2]))
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fp.write(
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o8(colormap[4 * i]) +
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o8(colormap[4 * i + 1]) +
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o8(colormap[4 * i + 2]))
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# now convert data to raw form
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ImageFile._save(im, fp, [("raw", (0,0)+im.size, 0, (rawmode, rowbytes, 1))])
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ImageFile._save(
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im, fp, [("raw", (0, 0)+im.size, 0, (rawmode, rowbytes, 1))])
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fp.flush()
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