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985 Commits

Author SHA1 Message Date
Alexander
a576b14056 F mode support 2019-12-01 22:28:16 +03:00
Alexander Karpinsky
d970a39840 Special cases: 
ImagingReduce1x2, ImagingReduce1x3, ImagingReduce2x1, ImagingReduce3x1
 2019-12-01 21:41:15 +03:00
Alexander
1d1f3be27a unsupported modes 2019-12-01 20:34:05 +03:00
Alexander
008c1c88e2 L mode support 2019-12-01 20:33:48 +03:00
Alexander
f72d5c0dfd better branches 2019-12-01 14:38:21 +03:00
Andrew Murray
2d7cfc4bbc
Merge pull request #4239 from radarhere/photoshop 
Handle broken Photoshop data
 2019-12-01 07:33:26 +11:00
Alexander
4e092153fc add release notes 2019-11-30 18:17:10 +03:00
Andrew Murray
08cad40002
Merge pull request #4181 from pwohlhart/patch-1 
Better error messaging in PIL.Image.fromarray
 2019-11-30 21:12:05 +11:00
Andrew Murray
47b2ae9a63 Raise a specific exception if no data is found for an MPO frame 2019-11-30 11:05:36 +11:00
Andrew Murray
e51be50549 Handle broken Photoshop data 2019-11-30 10:08:32 +11:00
Alexander
8b6ad4a471 tests for supported modes 2019-11-26 03:39:57 +03:00
Alexander
7e978ae542 ImagingReduceCorners 2019-11-26 02:45:13 +03:00
Alexander
fba833e1f4 final set of special cases 2019-11-26 01:18:48 +03:00
Alexander
e6c305511e more special 2019-11-25 05:16:03 +03:00
Alexander
ab25d9f4b5 good balance 2019-11-25 04:20:31 +03:00
Alexander
01094a9649 naive implementation 2019-11-24 17:40:05 +03:00
Alexander
335f5431de dummy method 2019-11-24 17:39:49 +03:00
Alexander
e234445682 linter fixes 2019-11-24 15:32:45 +03:00
Hugo van Kemenade
8626762024
Merge pull request #4174 from mixmastamyk/patch-1 
Fix mismatched function name, add explanation
 2019-11-24 13:54:22 +02:00
Hugo van Kemenade
37be3b0dda
Merge pull request #4145 from nulano/ucs4-pypy 
Fix Unicode support for PyPy
 2019-11-24 13:51:27 +02:00
Alexander
fd21de7dc4 Merge branch 'refs/heads/master' into box-in-thumbnail 
# Conflicts:
#	Tests/test_image_thumbnail.py
 2019-11-24 05:27:13 +03:00
Alexander
375556ffb5 use a box from draft in thumbnail 2019-11-24 05:24:00 +03:00
Alexander
4126f6cdf7 return chosen image mode and the box of the image 2019-11-24 04:55:49 +03:00
Alexander
2d1482b400 minor fixes related to draft 2019-11-24 04:33:34 +03:00
Andrew Murray
e773980961 Updated URL [ci skip] 2019-11-22 10:12:52 +11:00
nulano
64317f8885 raqm now works with PyPy on Windows 2019-11-20 17:02:44 +00:00
nulano
837d8ae984 fix support for extended unicode characters in PyPy 2019-11-20 17:02:44 +00:00
Hugo van Kemenade
a949d7882e
Merge branch 'master' into rm-2.7 2019-11-20 10:26:55 +02:00
Andrew Murray
40f891dfd7 Added UnidentifiedImageError 2019-11-19 21:20:02 +11:00
Hugo
e5486b40f8 Merge remote-tracking branch 'upstream/master' into rm-2.7 2019-11-18 13:56:42 +02:00
Andrew Murray
29c0a2fa6e
Merge pull request #4197 from hugovk/rm-plugins-__version__ 
Remove deprecated __version__ from plugins
 2019-11-18 22:07:54 +11:00
Hugo van Kemenade
f81c829e04
Update word order 
Co-Authored-By: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2019-11-18 12:07:02 +02:00
Hugo
12a725988e Merge remote-tracking branch 'upstream/master' into rm-2.7 2019-11-16 17:10:10 +02:00
Hugo van Kemenade
3134e5cd47
Merge pull request #4105 from radarhere/ifd 
IFDRational init cleanup
 2019-11-13 20:30:35 +02:00
Hugo van Kemenade
b64d96d414
Merge pull request #4116 from radarhere/memory 
Fixed freeing unallocated pointer when resizing with height too large
 2019-11-13 20:29:09 +02:00
Hugo van Kemenade
54e57768ab
Merge pull request #4128 from radarhere/info 
Copy info in Image.transform
 2019-11-13 20:27:51 +02:00
Hugo van Kemenade
ce18064b20
Merge pull request #4171 from radarhere/gamma 
Corrected DdsImagePlugin setting info gamma
 2019-11-13 20:26:03 +02:00
Hugo
0c5895470c Remove deprecated __version__ from plugins 2019-11-05 17:01:03 +02:00
Hugo van Kemenade
24b8501d4b
Remove handling for pre-3.3 wide/narrow builds 2019-11-04 00:32:33 +02:00
Hugo van Kemenade
5006401d0b
Merge branch 'master' into rm-2.7 2019-11-03 22:48:26 +02:00
Jon Dufresne
4483642e45 Reuse deferred_error instead of _imaging_not_installed 
deferred_error is a general implementation of _imaging_not_installed.
Can reuse rather than repeating the same logic.
 2019-11-03 08:29:17 -08:00
Hugo
58e6d127b7 In Python 3, 'next' is renamed to '__next__' 2019-11-03 16:02:08 +02:00
Hugo van Kemenade
6060ed3d14
Merge pull request #4091 from nulano/libimagequant-features 
Add libimagequant to features.py
 2019-11-02 21:31:09 +02:00
Hugo
6f88d8dd6b black --target-version py35 2019-11-02 20:02:07 +02:00
Andrew Murray
b0eb5e18b1
Merge pull request #4160 from cgohlke/patch-1 
Fix segfault: do not destroy glyph while its bitmap is used
 2019-11-02 13:32:33 +11:00
Hugo
cc63f66575 Merge remote-tracking branch 'upstream/master' into rm-2.7 2019-11-01 13:22:56 +02:00
Andrew Murray
a2225ae961 Employ same condition used to set glyph 2019-11-01 21:34:38 +11:00
Hugo van Kemenade
2cf510e596
Improve handling of file resources (#3577) 
Improve handling of file resources
 2019-11-01 12:07:53 +02:00
Andrew Murray
b65fcb280a Copy info in transform 2019-10-30 22:14:01 +11:00
Andrew Murray
d716278d20 Corrected DdsImagePlugin setting info gamma 2019-10-30 22:13:06 +11:00
Andrew Murray
887a7e503c Only assign once 2019-10-30 22:10:38 +11:00
Andrew Murray
290189596e Removed redundant return 2019-10-30 22:10:38 +11:00
Andrew Murray
511aed922a Fixed freeing unallocated pointer when resizing with height too large 2019-10-30 22:09:28 +11:00
Andrew Murray
9b20276c45 Allow for arr KeyError 2019-10-30 07:23:08 +11:00
pwohlhart
47691906df
Better error messaging in PIL.image.fromarray 2019-10-29 10:12:03 -07:00
Andrew Murray
d9845c14c8 Lint fixes 2019-10-29 22:42:34 +11:00
Bei Pang
f53b86b673 Removed TypeError exception check in JpegImagePlugin; Updated comments in test 2019-10-28 09:48:37 -07:00
mixmastamyk
204803917c
Fix mismatched name, add explanation. 
Mention why this information is not available in the EXIF tag specified for this purpose.
 2019-10-27 23:36:33 -07:00
Bei Pang
a2b0269167 Added comment to ValueError 2019-10-27 07:50:30 +11:00
Bei Pang
bcc766e02d Use default DPI when exif provides invalid x_resolution 2019-10-27 07:50:30 +11:00
Hugo van Kemenade
40133cfc74
Merge branch 'master' into rm-2.7 2019-10-26 09:07:44 +03:00
Jon Dufresne
cae17eb927 Use more Pythonic super() instead of referencing parent class 
https://rhettinger.wordpress.com/2011/05/26/super-considered-super/
 2019-10-22 06:54:58 -07:00
Christoph Gohlke
2694564d08
Do not destroy glyph while its bitmap is used 2019-10-21 14:47:51 -07:00
Hugo
3dac6e2c62 Replace ImageShow.which() with stdlib 
Co-Authored-By: Jon Dufresne <jon.dufresne@gmail.com>
 2019-10-12 21:40:11 +03:00
Jon Dufresne
4cd4adddc3 Improve handling of file resources 
Follow Python's file object semantics. User code is responsible for
closing resources (usually through a context manager) in a deterministic
way.

To achieve this, remove __del__ functions. These functions used to
closed open file handlers in an attempt to silence Python
ResourceWarnings. However, using __del__ has the following drawbacks:

- __del__ isn't called until the object's reference count reaches 0.
  Therefore, resource handlers remain open or in use longer than
  necessary.

- The __del__ method isn't guaranteed to execute on system exit. See the
  Python documentation:

  https://docs.python.org/3/reference/datamodel.html#object.__del__

  > It is not guaranteed that __del__() methods are called for objects
  > that still exist when the interpreter exits.

- Exceptions that occur inside __del__ are ignored instead of raised.
  This has the potential of hiding bugs. This is also in the Python
  documentation:

  > Warning: Due to the precarious circumstances under which __del__()
  > methods are invoked, exceptions that occur during their execution
  > are ignored, and a warning is printed to sys.stderr instead.

Instead, always close resource handlers when they are no longer in use.
This will close the file handler at a specified point in the user's code
and not wait until the interpreter chooses to. It is always guaranteed
to run. And, if an exception occurs while closing the file handler, the
bug will not be ignored.

Now, when code receives a ResourceWarning, it will highlight an area
that is mishandling resources. It should not simply be silenced, but
fixed by closing resources with a context manager.

All warnings that were emitted during tests have been cleaned up. To
enable warnings, I passed the `-Wa` CLI option to Python. This exposed
some mishandling of resources in ImageFile.__init__() and
SpiderImagePlugin.loadImageSeries(), they too were fixed.
 2019-10-12 08:27:17 -07:00
nulano
accbe58b5e add Python version to selftest, rename brief parameter 2019-10-12 15:40:12 +01:00
Hugo
3e24c5fea4 Replace isStringType(t) with isinstance(t, str) 
Co-Authored-By: Jon Dufresne <jon.dufresne@gmail.com>
 2019-10-08 17:26:52 +03:00
Hugo
e118de943d Remove redundant __ne__ method 
Co-Authored-By: Jon Dufresne <jon.dufresne@gmail.com>
 2019-10-08 17:26:36 +03:00
Hugo
3a34081db5 Simplify temporary directory cleanup 
Co-Authored-By: Jon Dufresne <jon.dufresne@gmail.com>
 2019-10-08 17:25:55 +03:00
Hugo
84e53e3757 Simplify using subprocess.DEVNULL 
Co-Authored-By: Jon Dufresne <jon.dufresne@gmail.com>
 2019-10-08 17:25:42 +03:00
Andrew Murray
6cd99fc3cf
Merge branch 'master' into rm-2.7 2019-10-08 18:57:27 +11:00
Jon Dufresne
64032061c0 Move several imports to the top-level of the file 
This better follows PEP 8 style guide:

https://www.python.org/dev/peps/pep-0008/#imports

> Imports are always put at the top of the file, just after any module
> comments and docstrings, and before module globals and constants.

This also avoids duplicate import code within the same file.
 2019-10-07 06:28:36 -07:00
Hugo
4382413bb4 Remove redundant bytearray 2019-10-07 16:23:43 +03:00
Hugo
865b17d5cf Remove Python 2-compatibility code 2019-10-07 16:23:22 +03:00
Andrew Murray
7e3156eb17 Updated IFDRational operators 2019-10-07 14:30:59 +03:00
Hugo
538d9e2e5d Upgrade Python syntax with pyupgrade --py3-plus 2019-10-07 14:30:59 +03:00
Hugo
af770a6c55 Drop support for EOL Python 2.7 2019-10-07 14:30:59 +03:00
Andrew Murray
732eb7223f
Merge branch 'master' into rm-deprecated-qt 2019-10-06 13:35:38 +11:00
Andrew Murray
6a83d5b239
Merge pull request #4114 from radarhere/tiff_size 
Removed deprecated setting of TIFF image sizes
 2019-10-05 02:33:08 +10:00
Hugo van Kemenade
0a8f029971
Merge pull request #4113 from radarhere/version 
Removed outdated VERSION comment
 2019-10-03 22:56:12 +03:00
Hugo van Kemenade
d479572158
Changed condition to use DEBUG as a boolean (#4112) 
Changed condition to use DEBUG as a boolean
 2019-10-03 15:38:46 +03:00
Andrew Murray
d6ae0a99a7 Removed deprecated setting of TIFF image sizes 2019-10-03 22:12:28 +10:00
Hugo van Kemenade
7821b34924
Merge branch 'master' into rm-deprecated-qt 2019-10-03 14:14:00 +03:00
Andrew Murray
3cd7d9e4a2 Removed outdated VERSION comment 2019-10-03 20:54:55 +10:00
Andrew Murray
f61af2fed0
Merge pull request #4107 from hugovk/rm-deprecated-PILLOW_VERSION 
Remove deprecated PILLOW_VERSION
 2019-10-03 20:52:48 +10:00
Andrew Murray
1e6eac40fc Changed condition to use DEBUG as a boolean 2019-10-03 20:23:49 +10:00
Andrew Murray
f92f429317
Merge pull request #1730 from radarhere/frombuffer_args 
Changed default frombuffer raw decoder args
 2019-10-02 19:25:46 +10:00
Andrew Murray
91306dfac5
Merge pull request #4009 from radarhere/tifftags 
Corrected tag types
 2019-10-02 19:18:56 +10:00
Andrew Murray
94a64ea09c 7.0.0.dev0 version bump 2019-10-02 06:42:14 +10:00
Hugo
f898ccbaf8 Remove deprecated PILLOW_VERSION 2019-10-01 14:43:15 +03:00
Andrew Murray
75602d12e1 6.2.0 version bump 2019-10-01 19:23:32 +10:00
Hugo
f0a87e25a4 Drop support for EOL PyQt4 and PySide 2019-09-30 17:58:31 +03:00
Andrew Murray
cc16025e23
Merge pull request #4104 from radarhere/overrun 
Catch buffer overruns
 2019-09-30 23:33:28 +10:00
Andrew Murray
fb8470187a
Merge pull request #4034 from cgohlke/patch-1 
Initialize rows_per_strip when RowsPerStrip tag is missing
 2019-09-30 22:32:34 +10:00
Andrew Murray
b9693a51c9
Merge pull request #4103 from radarhere/dimension 
Raise error if TIFF dimension is a string
 2019-09-30 21:26:53 +10:00
Andrew Murray
f228d0ccbf
Merge pull request #4102 from radarhere/decompression 
Added decompression bomb checks
 2019-09-30 20:31:05 +10:00
Andrew Murray
aaf2c42156
Merge pull request #4000 from nulano/dpi_fix 
Fix Screengrab DPI scaling on Windows 10 version 1607+
 2019-09-30 19:50:46 +10:00
Andrew Murray
9a977b975c Raise error if dimension is a string 2019-09-30 18:48:10 +10:00
Andrew Murray
ab52630d06 Catch buffer overruns 2019-09-30 18:45:43 +10:00
Andrew Murray
eed2bfc5b4 Added decompression bomb checks 2019-09-30 18:45:13 +10:00