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1645 Commits

Author SHA1 Message Date
wiredfool
1c0d1c547e PyDecoder documentation 2017-03-11 13:50:19 +00:00
wiredfool
25bc5c76ab Pure python decoder registry 2017-03-11 13:50:19 +00:00
wiredfool
1428e4140a Test for identical handling of getheader/getdata 2017-03-08 01:35:15 -08:00
wiredfool
676d0c3b3b Can't use objects in default args 2017-03-08 01:35:15 -08:00
wiredfool
51b46e00c2 Refactor out passed in palette handling, add ImagePalette as an option, document palette format 2017-03-08 01:35:15 -08:00
wiredfool
f6b22bf0ab moved normalise_ functions together 2017-03-08 01:35:15 -08:00
wiredfool
abb7b7342e Added function docstring 2017-03-08 01:35:15 -08:00
wiredfool
770c423181 Regroup methods, add docstring comments 2017-03-08 01:35:15 -08:00
wiredfool
46287eb62a Renamed _get_local_header to _write_local_header 2017-03-08 01:35:15 -08:00
Andrew Murray
ab7e07c54d Added comment that getdata is legacy 2017-03-08 01:35:15 -08:00
wiredfool
aea2a4ca8d legacy getheader mutates the image 2017-03-08 01:35:14 -08:00
wiredfool
872bce552f Docstring Comments on methods 2017-03-08 01:35:14 -08:00
wiredfool
f5e836b442 removed extra param from _get_global_header 2017-03-08 01:35:14 -08:00
wiredfool
321c6165c9 removed extra params from _get_palette_bytes 2017-03-08 01:35:14 -08:00
wiredfool
b315b6ecf3 Don't requantize 'P' images 2017-03-08 01:35:14 -08:00
wiredfool
26e145c8a3 Refactor _convert_mode -> _normalize_mode 2017-03-08 01:34:31 -08:00
wiredfool
b9618b3ce7 Encoderinfo fix 2017-03-08 19:41:18 +11:00
wiredfool
cee397ab00 Refactor get_palette to do one thing, and not mutate the image in place 2017-03-08 19:41:18 +11:00
wiredfool
1e9afb3ecb Refactor out the palette remapping to Image.Image 2017-03-08 19:41:18 +11:00
wiredfool
24285fdc28 Remove support for PIL plus external encoder 2017-03-08 19:41:18 +11:00
Andrew Murray
87a14ce6de Created _write_single_frame and _write_multiple_frames from _save 2017-03-08 19:41:18 +11:00
Andrew Murray
d45f1d835b Removed second return value from _get_palette_bytes 2017-03-08 19:41:18 +11:00
Andrew Murray
26cfa8cc62 Extracted core of getheader into _get_global_header 2017-03-08 19:41:18 +11:00
Andrew Murray
a43295c3dd Extracted core of getdata into _write_frame_data 2017-03-08 19:41:18 +11:00
Andrew Murray
af57ff8d45 Simplified code 2017-03-08 19:41:18 +11:00
Andrew Murray
b06669f670 Resolved GifImagePlugin FIXME 2017-03-08 19:41:18 +11:00
Andrew Murray
f28084ae3e Removed unnecessary copy operation 2017-03-08 19:41:18 +11:00
Andrew Murray
ce87310026 Merged _get_used_palette_colors into _get_optimize 2017-03-08 19:41:18 +11:00
Andrew Murray
4df1305073 Only call _get_used_palette_colors when necessary 2017-03-08 19:41:18 +11:00
Andrew Murray
bf0b4cf279 Minor code cleanup in GifImagePlugin 2017-03-08 19:41:18 +11:00
Andrew Murray
562458cdd3 Added _save_netpbm comment 2017-03-08 19:41:18 +11:00
wiredfool
9f88a55fa3 Merge pull request #2442 from hugovk/test-xvthumb 
Test XVThumbImagePlugin for correctness
 2017-03-06 18:53:58 +00:00
wiredfool
1a8f88986d Merge pull request #2441 from hugovk/test-bufrstub 
Test BufrStubImagePlugin for correctness
 2017-03-06 18:53:13 +00:00
hugovk
94c07f68fb Python 3 fix 2017-03-04 23:28:08 +02:00
hugovk
5cf56e796f Refactor to reuse _accept 2017-03-04 20:03:34 +02:00
hugovk
a0f50d7305 Get integers, not single-item lists of integers 2017-03-04 19:58:49 +02:00
hugovk
277d8123a4 Only need to read 4 bytes 2017-03-04 16:39:03 +02:00
hugovk
4ece1ae78a Python 3 fix 2017-03-04 13:52:14 +02:00
wiredfool
5071ea2a0e Merge pull request #2425 from radarhere/tests 
Added tests
 2017-03-03 15:44:33 +00:00
Andrew Murray
7467d1e010 Changed comment to be 80 characters or less 2017-03-03 21:57:30 +11:00
Andrew Murray
798fde57ca Removed unused imports 2017-03-03 21:38:19 +11:00
Andrew Murray
0b93853fd8 Removed duplicate imports 2017-03-03 21:38:19 +11:00
Andrew Murray
bef530cb09 Changed None comparison to is 2017-03-03 21:38:19 +11:00
Andrew Murray
257bc8bd4f Added tests 2017-03-03 19:45:55 +11:00
Andrew Murray
d92b1678fe Corrected ImageDraw floodfill exception type 2017-03-03 19:45:55 +11:00
Hugo
49815f8d4a Test pixar for similarity 2017-02-28 08:27:53 +02:00
Hugo
cb34b686a5 Merge pull request #1822 from radarhere/unused 
Remove unused imports
 2017-02-26 10:05:19 +02:00
Andrew Murray
f9a99652e4 Replaced KeyError catch with dictionary get method 2017-02-25 13:49:05 +11:00
wiredfool
0ee223aa7a Merge pull request #1390 from radarhere/deprecated_27 
Removed use of spaces in TIFF kwargs, deprecated in 2.7
 2017-02-22 10:13:45 +00:00
wiredfool
a4ef743b0f Merge pull request #2220 from jdufresne/image-draw-dep 
Remove long deprecated ImageDraw methods
 2017-02-22 10:12:05 +00:00
wiredfool
8421a076ac Merge pull request #2253 from jdufresne/devnull 
Send unwanted subprocess output to /dev/null
 2017-02-22 10:10:03 +00:00
hugovk
0764b2b5e9 Update error message 2017-02-22 08:20:45 +02:00
Andrew Murray
16c8b01026 Replaced broken URL with web.archive.org URL 2017-02-18 15:53:01 +11:00
Andrew Murray
c2cfd8e7e4 Changed http URL to https 2017-02-18 15:44:22 +11:00
wiredfool
f0cebebf32 Clarify that draft is only implemented for JPEG and PCD 2017-02-17 06:22:40 -08:00
ces42
8fb44a2bee More explicit error message when saving to a file with invalid extension (#2399) 
* more explicit error message when saving to a file with invalid extension + test
 2017-02-17 13:39:16 +00:00
Leonid Bloch
28b818974e Allow to save tiff stacks from separate images 
This is a quick solution that will allow to save tiff stacks from
separate images, e.g. from Numpy arrays.
Previously, tiff stacks could be saved only from multiframe images.
This behavior is similar to what is possible now with GIFs.

Note however, that for correct results, all the appended images should
have the same encoder{info,config} properties.

Example:

import numpy as np
from PIL import Image
a = np.ones((100,100,100), dtype=np.uint8)
imlist = []
for m in a:
    imlist.append(Image.fromarray(m))

imlist[0].save("test.tif", compression="tiff_deflate", save_all=True,
               append_images=imlist[1:])

(Should result in a 100-frame, 100x100 tiff stack.)

Signed-off-by: Leonid Bloch <leonid.bloch@esrf.fr>
 2017-02-17 00:57:00 +02:00
Hugo
53e5702557 Update http to https 2017-02-14 11:27:02 +02:00
hugovk
07af06bf8c Expose and test radial_gradient 2017-01-29 18:44:24 +02:00
hugovk
3ead178d18 flake8 2017-01-29 18:38:06 +02:00
hugovk
47b1c66961 Expose and test linear_gradient 2017-01-29 18:17:31 +02:00
Jon Dufresne
cecdb2af61 Send unwanted subprocess output to /dev/null 
Avoids unnecessary creation of temporary files as well as unnecessarily
storing process output in memory. The temporary files would sometimes
remain and not be cleaned up.
 2017-01-26 17:31:29 -08:00
wiredfool
2df28a6601 Merge pull request #2347 from radarhere/icc_profile 
Moved iCCP chunk before PLTE chunk when saving as PNG
 2017-01-26 14:26:25 +00:00
wiredfool
a62f2c5b44 Merge pull request #2365 from SemanticsOS/lambdafu/dpiresolution 
Default to inch-interpretation for missing ResolutionUnit in TiffImagePlugin
 2017-01-26 14:22:32 +00:00
wiredfool
a71ba1a1c6 comments 2017-01-26 05:55:18 -08:00
wiredfool
a69c37738a Look in a different location for the tk intepreter on pypy fixes #2376 2017-01-26 05:32:40 -08:00
Andrew Murray
f0480de118 Restricted PNG encoderinfo chunks to valid values when saving 2017-01-21 16:57:03 +11:00
Andrew Murray
361f579579 Moved iCCP chunk before PLTE chunk when saving as PNG 2017-01-21 13:32:22 +11:00
Marcus Brinkmann
8a9bd2cdcd Default to inch-interpretation for missing ResolutionUnit in TiffImagePlugin. 2017-01-19 17:24:28 +01:00
Alexandru Chirila
b001e5d4ab Ensure that the err_code variable is initialized before using. 2017-01-18 14:22:14 +02:00
Andrew Murray
c168f01111 Removed imports used only by comments 2017-01-18 20:06:47 +11:00
Andrew Murray
97a2d42dac Removed unused print_function imports 2017-01-18 20:06:21 +11:00
Andrew Murray
58b5c9187d Replaced absolute PIL imports with relative imports (#2349) 2017-01-17 13:22:18 +00:00
wiredfool
c1b510c72c Merge pull request #2307 from radarhere/contextmanagers 
Added context managers
 2017-01-17 13:20:41 +00:00
wiredfool
f6dd290560 Merge pull request #2343 from radarhere/registered_extensions 
Expose registered file extensions in Image
 2017-01-16 11:40:02 +00:00
Jarkko Pöyry
3bdd15e55e Make mode descriptor cache initialization thread-safe. 
Initializing mode descriptor cache in-place is racy and may cause a thread to
observe a partially constructed cache if another thread is pre-empted while
it's still constructing the cache. In this change, the mode descriptor cache is
constructed into a local variable instead and then set globally in a single
atomic operation, preventing any possibility of observing an incomplete cache.
 2017-01-10 23:49:29 +02:00
Luis G
67c1258cfc Expose registered file extensions 
This adds a new method in Image (registered_extensions) that exposes the
internal EXTENSION dictionary to consumers of the library
 2017-01-07 11:32:16 +11:00
Andrew Murray
1fb00976f5 Removed TODO resolved in #1121 2017-01-07 10:14:49 +11:00
Jerome Leclanche
3ac9ab6fa2 Remove an unnecessary import 2017-01-07 08:12:33 +11:00
wiredfool
296fb5fe1d 4.1.0.dev0 version bump 2017-01-02 04:06:48 -08:00
wiredfool
a021d4978d 4.0.0 version bump 2017-01-01 20:20:06 +00:00
wiredfool
ccccd725af Merge pull request #2329 from wiredfool/pcd_hack_refactor 
Refactor out postprocessing hack to load_end in PcdImageFile
 2017-01-01 19:07:23 +00:00
wiredfool
599ec6bcd6 Removed #hack 2017-01-01 12:59:48 +00:00
wiredfool
8dd19e6c33 refactor out postprocessing hack to load_end in PcdImageFile 2017-01-01 12:04:59 +00:00
wiredfool
fed4b52171 Disable fastpath when using center or translate 2017-01-01 11:13:25 +00:00
wiredfool
f286d8bb34 Documentation param order to match actual order 2017-01-01 11:10:39 +00:00
Marcus Brinkmann
90077b3975 Add center and translate option to Image.rotate. 2016-12-31 19:01:09 +00:00
wiredfool
c7df6287fa Merge pull request #2262 from wiredfool/zero_size 
Allow 0 size images, Fixes #2259
 2016-12-31 16:35:14 +00:00
wiredfool
69bea50810 Allow 0 size images, Fixes #2259 2016-12-31 13:19:29 +00:00
wiredfool
31c204eae4 Loop cleanup, python 3 compatibility 2016-12-31 12:29:10 +00:00
Mickael B
597ab45d4d [SGI] Save uncompressed SGI/BW/RGB/RGBA files 
Save feature added to SgiImagePlugin.py, uncompressed method only
 2016-12-31 12:29:10 +00:00
Andrew Murray
a06dd59df7 Added context managers 2016-12-28 09:54:10 +11:00
wiredfool
944a470a79 Merge pull request #2312 from wiredfool/pr_2298 
List of individual frame durations for saving animated gifs. #2298
 2016-12-27 12:00:40 +00:00
wiredfool
f36a04570f Merge pull request #2313 from wiredfool/pr_2196 
Unified different GIF optimize conditions #2196, Test for #2196
 2016-12-27 11:53:50 +00:00
wiredfool
e530f2a228 Added tuple option for durations 2016-12-27 03:04:37 -08:00
wiredfool
87092ad4f8 can pass list of integer to set different duration for each frame when saving GIF 2016-12-27 02:44:05 -08:00
Andrew Murray
8c2a857c2e Removed shebang line from OleFileIO 2016-12-25 20:18:50 +01:00
Jakub Wilk
8524c18329 Remove executable bit from OleFileIO.py 2016-12-25 12:05:38 +01:00
wiredfool
80b78be21a Merge pull request #2199 from jdufresne/dep-olefile 
Remove vendored version of olefile Python package in favor of upstream
 2016-12-13 20:12:29 +00:00
wiredfool
55f7a736a4 Merge pull request #2234 from radarhere/print 
Updated comments to use print as a function
 2016-12-13 20:00:25 +00:00
wiredfool
ba5f9b88da Merge pull request #2223 from wiredfool/handles_eof 
Removed the handles_eof flag in the decoder, as there are no users of it
 2016-12-13 19:48:55 +00:00
Andrew Murray
41e492b026 Removed use of spaces in TIFF kwargs, deprecated in 2.7 2016-12-09 20:44:42 +11:00
Hugo
837d583b15 Merge pull request #2275 from wiredfool/issue_2272 
Update Maxblock heuristic (fixes #2272)
 2016-12-04 21:38:22 +02:00
wiredfool
7e2bd28a7c Fix for issue 2272, CMYK images miss the heuristic for the maxblock buffer scaling 2016-12-03 14:45:45 +00:00
wiredfool
86606022c5 Merge pull request #2193 from SemanticsOS/lambdafu/libtiff-icc 
Update info.icc_profile when using libtiff reader.
 2016-12-03 13:44:26 +00:00
hugovk
adfda1a5a4 Python 3 compatibility 2016-11-30 16:50:44 +02:00
hugovk
880464f46c Only save relevant sizes 2016-11-30 16:41:43 +02:00
hugovk
b341898c7f Allow 256x256 sizes 2016-11-30 16:00:14 +02:00
hugovk
43fc9c9b59 flake8 2016-11-30 14:51:30 +02:00
hugovk
cc89d95f02 Fix saving 256x256 icons 2016-11-30 14:50:53 +02:00
wiredfool
e0b957240b Merge pull request #2087 from cskau/patch-1 
Fixes TIFFImagePlugin ICC color profile saving.
 2016-11-29 19:33:52 +00:00
wiredfool
0271887115 Merge pull request #2256 from radarhere/imageops 
Doc: Improved description of ImageOps.deform resample parameter
 2016-11-27 16:28:03 +00:00
glexey
0116c9240e EMF: support negative bounding box coordinates (#2249) 
* EMF: support negative bounding box coordinates

Similar to placeable WMF, bounding box coordinates
should be interpreted as signed integer, otherwise
opening EMF file with negative (x0,y0) fails.

* Basic load tests for WMF and EMF formats

* WMF/WMF tests: just test open(), not load()

Not sure why load() fails on Debian build. Well, at least we can test
open().

* WMF/EMF: Unpack signed integers using unpack()

* WMF/EMF: Compare to reference PNG rendering

* EMF/WMF comparison: use assert_image_similar()

* Use similarity epsilon 0.5 for WMF, as vector rendering looks different across Windows platforms

* Trigger rebuild
 2016-11-27 16:03:51 +00:00
Andrew Murray
14cfec0b49 Added decompression bomb check to WalImageFile 2016-11-26 11:50:56 +11:00
Andrew Murray
87de178e0b Added context manager when opening files in WalImageFile 2016-11-26 11:29:20 +11:00
Andrew Murray
67be3a9eda Added future print_function imports 2016-11-26 11:05:56 +11:00
Andrew Murray
4ed31e8ef7 Updated comments to use print as a function 2016-11-26 11:02:44 +11:00
Andrew Murray
378dbb2f9f Improved description of method parameter 2016-11-26 10:57:51 +11:00
Hugo
fb54b1da2e Merge pull request #2248 from uploadcare/use-_new 
Use Image._new() instead of _makeself()
 2016-11-24 08:32:13 +02:00
homm
d4784bffb2 return copy of the image if size matches 2016-11-24 03:30:36 +03:00
homm
14734b1d97 remove _makeself deprecated method 2016-11-24 03:03:31 +03:00
Hugo
6fa7f3fc67 Merge pull request #2241 from wiredfool/sunrle 
SunImagePlugin fixes
 2016-11-23 16:10:17 +02:00
wiredfool
212508b3f2 Review comments 2016-11-23 05:33:02 -08:00
homm
5773fd8396 _makeself → _new 2016-11-23 14:41:43 +03:00
Jon Dufresne
52b1f46b12 Deprecate vendored version of olefile Python package in favor of upstream 
Pillow now requires the olefile Python package through setup.py.

This removes Pillow's maintenance of this library by instead relying on
and reusing the upstream version. No longer need to regularly update the
vendored package and docs. olefile bug fixes and features can go
directly upstream.

During travis tests, now installs Pillow package before tests; this will
also install all dependencies (currently, only olefile).
 2016-11-22 18:17:31 -08:00
wiredfool
620d082457 Merge pull request #2240 from uploadcare/draft-min-scale 
Use minimal scale for jpeg drafts
 2016-11-22 15:22:59 +00:00
wiredfool
d3cdaabf7c Merge pull request #2186 from timgraham/escape-sequences-bytes 
Fix "invalid escape sequence" bytestring warnings in Python 3.6
 2016-11-22 12:34:50 +00:00
Jon Dufresne
dbe9f85c7d Drop support for Python 2.6 
* Drop unittest2 requirement
* Use set literals
* Use dict/set comprehension
* Use str.format() automatic numbering
 2016-11-22 04:23:55 -08:00
wiredfool
8b4cd7eb7a Merge pull request #2226 from jdufresne/font-file-close 
Use a context manager in FontFile.save() to ensure file is always closed
 2016-11-22 12:04:28 +00:00
wiredfool
87b8d2894a Merge pull request #2227 from radarhere/fpname 
Fixed bug in saving to fp-objects in Python >= 3.4
 2016-11-22 12:03:25 +00:00
wiredfool
806e5343d8 Merge pull request #2232 from jdufresne/font-close-file 
Close file after finished reading in ImageFont._load_pilfont()
 2016-11-22 11:59:36 +00:00
wiredfool
816c74ac81 Fix SunImagePlugin. 
SunImagePlugin now loads all the images here:
https://samples.libav.org/image-samples/sunrast/
without LOAD_TRUNCATED_IMAGES set, verified visually.

Prior to this commit:
Could not open 32bpp.ras
Could not open 4bpp.ras
Could not open gray.ras
Could not open lena-1bit-rle.sun
Could not open lena-24bit-rle.sun
Could not open lena-8bit-raw.sun
Could not open lena-8bit-rle.sun
Could not open MARBLES.SUN
 2016-11-22 02:52:18 -08:00
wiredfool
372b1abe69 expand tile element names, don't attempt to mmap if args has < 3 elements 2016-11-22 02:46:54 -08:00
homm
55fca4857c protect .draft() from second call 2016-11-22 04:28:04 +03:00
homm
8f6b7b258b use minimal scale for jpeg downscaling 2016-11-22 04:00:49 +03:00
wiredfool
318ff7d332 fixed support for hopper.ras, and other RGB sun raster files 2016-11-19 19:43:43 -08:00
Andrew Murray
5d37103d01 Corrected unfinished sentence 2016-11-19 10:55:08 +11:00
Andrew Murray
8758866f47 Fixed typo 2016-11-19 10:45:33 +11:00
Jon Dufresne
85ec6eb251 Close file after finished reading in ImageFont._load_pilfont() 
Fixes some "ResourceWarning: unclosed file ..." when running tests with
warnings enabled.
 2016-11-17 07:46:54 -08:00
Andrew Murray
38fd77ca7d Fixed bug in saving to fp-objects in Python >= 3.4 2016-11-15 20:13:25 +11:00
Jon Dufresne
25ac9a20e4 Use a context manager in FontFile.save() to ensure file is always closed 2016-11-14 21:18:57 -08:00
Jon Dufresne
ffa5bc2726 Use generator expressions instead of list comprehension 
Avoids unnecessary temporary lists in memory.
 2016-11-14 18:11:15 -08:00
wiredfool
2a74940817 Merge pull request #2215 from jdufresne/img-palette-close 
Close file after reading in ImagePalette.load()
 2016-11-14 22:12:08 +00:00
Andrew Murray
c3fe5d4313 Changed behaviour of default box argument for paste method to match docs 2016-11-15 06:37:40 +11:00
wiredfool
90760a5f30 Removed the handles_eof flag in the decoder, as there are no users of it 2016-11-14 07:47:02 -08:00
Jake Merdich
05b5382a60 Add support for another type of BMP bitfield 
There's an example file [here](https://dl.dropboxusercontent.com/u/11688373/Gompei%20(1).bmp), though I don't have the rights to commit it here.
 2016-11-14 00:31:23 -05:00
Jon Dufresne
a5d6519d74 Remove long deprecated ImageDraw methods 
Deprecated in 89ccf66ff7 since Sep 29,
2015, version 3.0.0.
 2016-11-13 10:08:47 -08:00
Jon Dufresne
6bc8fdd342 Close file after reading in ImagePalette.load() 
Fixes some "ResourceWarning: unclosed file ..." when running tests with
warnings enabled.
 2016-11-11 16:59:32 -08:00
wiredfool
650062bc75 Merge pull request #2197 from radarhere/rangelen 
Replaced range(len())
 2016-11-11 17:03:38 +00:00
wiredfool
9ee19f2aa9 Merge pull request #2182 from wiredfool/pyside_segfault 
Fix for ImageQt Segfault
 2016-11-11 17:00:27 +00:00