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420 Commits

Author SHA1 Message Date
Hugo
dbbe463326 Remove deprecated PIL.OleFileIO in favour of olefile Python package 2019-01-19 17:59:17 +02:00
Andrew Murray
0481d0ac1e Seek to IFD offset 2019-01-16 06:55:37 +11:00
Jon Dufresne
c41ec5b115 Fix 'BytesWarning: Comparison between bytes and string' in PdfDict 
When bytes warnings are enabled with the '-b' argument, the PdfDict
class would emit a warning.
https://docs.python.org/3/using/cmdline.html#miscellaneous-options

> -b
>
> Issue a warning when comparing bytes or bytearray with str or bytes
> with int.

Object attributes are always type str, so can safely encode them without
a type check. Observe:

    $ python3
    >>> o = object()
    >>> setattr(o, b'foo', b'bar')
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    TypeError: attribute name must be string, not 'bytes'
 2019-01-13 09:38:13 -08:00
Jon Dufresne
51e95f6252 Catch BaseException for resource cleanup handlers 
In the event of a SystemExit or KeyboardInterrupt, file resources should
still be cleaned up before re-raising the exception.

https://docs.python.org/3/library/exceptions.html#exception-hierarchy
 2019-01-12 18:32:14 -08:00
Jon Dufresne
3e28ba3b7d Python del is a statement not a function 
https://docs.python.org/3/reference/simple_stmts.html#the-del-statement
 2019-01-12 18:28:35 -08:00
Jon Dufresne
a00fc33c04 Replace .seek() magic numbers with io.SEEK_* constants 
A bit more readable.

https://docs.python.org/3/library/io.html#io.IOBase.seek
 2019-01-12 18:22:07 -08:00
Jon Dufresne
a08bfa6e9f Make ContainerIO.isatty() return a bool, not int 
Better follows the interface of IOBase.isatty:

https://docs.python.org/3/library/io.html#io.IOBase.isatty
 2019-01-12 16:48:05 -08:00
Jon Dufresne
0ae7b3374e Use bool type for ImageCms inPlace argument (instead of int) 
The argument is used as a bool and the docs describe it as a bool, so
use an actual bool.
 2019-01-07 20:22:52 -08:00
Andrew Murray
4e0a73b4fa Allow for unknown PNG chunks after image data 2019-01-08 07:21:25 +11:00
cgohlke
c0f4382af2
Add TIFF compression codecs: LZMA, Zstd, WebP 2019-01-06 19:49:00 -08:00
Hugo van Kemenade
4d1be57256
Merge pull request #3540 from radarhere/fp 
Only close __fp if not fp
 2019-01-06 12:53:04 +02:00
Andrew Murray
4c0e32ccf2 Improved get_format_mimetype logic 2019-01-06 07:00:00 +11:00
Hugo van Kemenade
22b0f53eb9
Merge pull request #3532 from radarhere/png_load_end_idat 
PNG: Handle IDAT chunks after image end
 2019-01-05 12:08:58 +02:00
Andrew Murray
71b64dcf73 Only close __fp if not fp 2019-01-04 12:29:23 +11:00
Andrew Murray
ea2a0e4654 Handle IDAT chunks after image end 2019-01-03 19:13:19 +11:00
Andrew Murray
f8df6d1687 Fixed pickling of iTXt class with protocol > 1 2019-01-03 09:31:55 +11:00
Andrew Murray
bd7422f934 Detect whether mimetype is image/jp2 or image/jpx 2019-01-02 15:39:39 +11:00
Andrew Murray
42e2bed4a6 If SGI image is RGB mode, then apply image/rgb mimetype 2019-01-02 14:13:37 +11:00
Andrew Murray
97ae0c42b1 Detect whether mimetype is image/png or image/apng 2019-01-02 14:13:10 +11:00
Hugo
e32e3fdbeb 5.5.0.dev0 version bump 2019-01-01 20:26:53 +02:00
Hugo
0be809ddb3 5.4.0 version bump 2019-01-01 12:31:45 +02:00
Hugo
398d2f0c15
Merge pull request #3522 from radarhere/imagechops 
Improved ImageChops documentation
 2019-01-01 12:21:28 +02:00
Hugo
6b5aa006b2
Merge pull request #3519 from radarhere/putpixel 
Allow RGB and RGBA values for P image putpixel
 2019-01-01 11:46:30 +02:00
Andrew Murray
ff61119f9f Changed docstring to be consistent 2019-01-01 20:44:04 +11:00
Hugo
2de101e02c
Apply suggestions from code review 
Changed docstrings to be consistent

Co-Authored-By: radarhere <3112309+radarhere@users.noreply.github.com>
 2019-01-01 20:42:23 +11:00
Andrew Murray
aa8f30eae8 Several methods require at least one mode 1 image 2019-01-01 14:14:22 +11:00
Andrew Murray
671f7a392d Allow RGBA value for P image putpixel 2018-12-31 13:37:04 +11:00
Andrew Murray
3f6282e259 Allow RGB value for P image putpixel 2018-12-31 11:35:15 +11:00
Andrew Murray
bc3925ead5 Fixed writing to temporary file 2018-12-31 08:27:07 +11:00
Hugo
454fdd7800
Merge pull request #3501 from pirate486743186/patch-2 
Add APNG extension to PNG plugin
 2018-12-29 16:55:07 +02:00
Andrew Murray
6ead422e91 Added custom string TIFF tags 2018-12-29 16:14:52 +11:00
Andrew Murray
952de2ec4c Use constants for tag types 2018-12-29 16:14:29 +11:00
Andrew Murray
5edeca28b6 Corrected docstring 2018-12-28 07:14:44 +11:00
Andrew Murray
21268c87b3
Merge branch 'master' into patch-2 2018-12-27 17:39:40 +11:00
Andrew Murray
acc2c150f6 Added APNG mime type 2018-12-27 11:19:40 +11:00
Andrew Murray
09e94e40a1 Handle APNG chunks 2018-12-27 10:53:16 +11:00
pirate486743186
8d0b7e6b57 adding apng extension for png 2018-12-26 21:14:27 +01:00
Hugo
a43b8bac1e
Merge pull request #3506 from radarhere/png 
Read textual chunks located after IDAT chunks for PNG
 2018-12-26 13:34:50 +02:00
Hugo
14b1321c42
Merge pull request #3503 from Glandos/patch-2 
Don't try to hash value if enum is empty
 2018-12-26 13:32:18 +02:00
Hugo
78bc4da131
Merge pull request #3350 from radarhere/custom_tags 
Added custom int and float TIFF tags
 2018-12-26 13:07:46 +02:00
Hugo
bbb3be9a9d
Merge pull request #3187 from radarhere/encoderinfo 
Wait until mode is normalized to copy im.info into encoderinfo
 2018-12-26 12:56:50 +02:00
Andrew Murray
22837c37e2 Read textual chunks located after IDAT chunks 2018-12-24 23:58:19 +11:00
Glandos
0b8b3e679a
Add code comment 2018-12-22 15:29:31 +01:00
Glandos
e37b3fb7d3
don't try to hash value if enum is empty 
Very few tags have an enum, and for those who don't, computing the hash value can be very expensive, e.g. instances of `fractions.Fraction` as mentioned in [the source](https://github.com/python/cpython/blob/master/Lib/fractions.py#L543).
 2018-12-20 16:07:03 +01:00
Hugo
69837baba2
Merge pull request #3490 from radarhere/open_files 
Updated open files documentation
 2018-12-13 21:14:22 +02:00
Hugo
3ed5dcc928
Merge pull request #3467 from hugovk/lint-can-fail 
CI: Allow lint job to fail
 2018-12-13 21:09:58 +02:00
Hugo
961fecb35c
Merge pull request #3261 from radarhere/fp 
Resolve __fp when closing and deleting
 2018-12-13 21:09:23 +02:00
Hugo
857b077f5c
Merge pull request #3461 from radarhere/exclusive_fp 
Close exclusive fp before discarding
 2018-12-13 21:07:32 +02:00
Andrew Murray
233915bf9d Updated strings 2018-12-13 19:19:45 +11:00
Hugo
0635e38514
Updated list syntax 
Co-Authored-By: radarhere <3112309+radarhere@users.noreply.github.com>
 2018-12-13 00:28:26 +11:00
Andrew Murray
7172a44caa Added libjpegturbo to check_feature 2018-12-12 21:25:05 +11:00
Andrew Murray
91f727051b Updated open files documentation 2018-12-11 14:39:10 +11:00
Andrew Murray
ad26f53bf6 Updated comments 2018-12-05 18:19:00 +11:00
Hugo
ffa4932ed0 noqa a pair of ambiguous variable names 2018-12-04 23:25:28 +02:00
Hugo
c353225851 Prefer 'except Exception:' to bare 'except:' 2018-12-04 23:25:28 +02:00
Hugo
c75910dbc3 noqa some Py2/3 compat lines and others 2018-12-04 23:25:27 +02:00
Hugo
f3c1f08f5b noqa the few remaining long and hard-to-split lines 2018-12-04 23:25:27 +02:00
Hugo
231604e921
Merge pull request #3471 from radarhere/background 
Change color table index background to tuple when saving as WebP
 2018-12-04 23:22:53 +02:00
Hugo
a4fccd3dde
Merge pull request #3479 from radarhere/gif_extension 
Allow arbitrary number of comment extension subblocks
 2018-12-04 23:09:59 +02:00
Hugo
0c2e4840f2
Merge pull request #3478 from radarhere/fli 
Ensure previous FLI frame is loaded before seeking to the next
 2018-12-04 22:51:54 +02:00
Hugo
5c16528fdf
Merge pull request #3450 from radarhere/imageshow 
ImageShow improvements
 2018-12-04 22:47:28 +02:00
Andrew Murray
b2b737b68b Allow arbitrary number of comment extension subblocks 2018-11-27 21:11:22 +11:00
Andrew Murray
f1b2802eb1 Resolved error for comment extension with zero subblocks 2018-11-27 21:09:28 +11:00
Andrew Murray
2f7f945c84 Ensure previous FLI frame is loaded before seeking to the next 2018-11-26 18:52:51 +11:00
Andrew Murray
6c126ca282 Change color table index background to tuple when saving 2018-11-20 19:50:14 +11:00
Andrew Murray
84df069169 Use im.info background when saving 2018-11-20 18:50:00 +11:00
Andrew Murray
47775f3d50 Resolve __fp when closing and deleting 2018-11-17 21:56:06 +11:00
Andrew Murray
61397de88b Check quality_layers type 2018-11-16 23:31:42 +11:00
Andrew Murray
b637b5f7a2 Close exclusive fp before discarding 2018-11-13 22:13:55 +11:00
Andrew Murray
fea3dafd05 Supply filename through stdin instead of inline in Mac and Unix ImageShow viewers 2018-11-12 19:33:57 +11:00
Andrew Murray
a0be7b09cc Added UnixViewer get_command 2018-11-12 19:33:57 +11:00
Andrew Murray
ddf8593e7b Do not write custom tags with libtiff < 4 2018-11-12 06:14:04 +11:00
Andrew Murray
a3d45e9cef Added custom int and float TIFF tags 2018-11-12 06:14:04 +11:00
Hugo
ceebfc6fe8 flake8: E501 line too long 2018-11-11 19:01:11 +02:00
Hugo
7d625940ae flake8: E131 continuation line unaligned for hanging indent 2018-11-11 19:01:11 +02:00
Hugo
94c94eb1f7 flake8: E128 continuation line under-indented for visual indent 2018-11-11 19:01:11 +02:00
Hugo
a3079eab9e flake8: E127 continuation line over-indented for visual indent 2018-11-11 19:01:10 +02:00
Hugo
0b7910c7cd flake8: E402 module level import not at top of file 2018-11-11 19:01:10 +02:00
Hugo
91da8ff31d flake8: F401 imported but unused 2018-11-11 19:01:10 +02:00
Hugo
eb9aee7048 flake8: F841 local variable is assigned to but never used 2018-11-11 19:01:10 +02:00
Andrew Murray
e3220c0f4d Changed capitalisation 2018-11-11 16:00:48 +11:00
Hugo
5288cf63c9 Changed capitalisation 
Co-Authored-By: radarhere <3112309+radarhere@users.noreply.github.com>
 2018-11-11 16:00:40 +11:00
Andrew Murray
52c175d1bc Added context manager, __del__ and close methods 2018-11-11 16:00:17 +11:00
Andrew Murray
747eccbfc2 Close exclusive fp on open exception 2018-11-09 11:35:08 +11:00
Hugo
ed10276a6b
Merge pull request #3418 from radarhere/webp_fp 
Only close existing fp in WebP if fp is exclusive
 2018-10-31 09:16:53 +02:00
Hugo
e12aa375ec
Merge pull request #3406 from Nazime/negativeindex 
Add negative index to PixelAccess
 2018-10-27 23:27:15 +03:00
Hugo
4530f55c61
Merge pull request #3385 from radarhere/gif_background 
Change tuple background to global color table index when saving as GIF
 2018-10-24 22:34:40 +03:00
Andrew Murray
929f7397db Line too long 2018-10-21 18:26:08 +11:00
Andrew Murray
ac20a02b7a Do not use bare 'except' 2018-10-21 18:11:39 +11:00
Andrew Murray
f2d4d19cc4 Undefined name 2018-10-21 18:00:52 +11:00
Andrew Murray
ede35510c1 Continuation line over-indented for visual indent 2018-10-21 17:59:59 +11:00
Andrew Murray
d265757651 Continuation line unaligned for hanging indent 2018-10-21 17:59:51 +11:00
Andrew Murray
77f807cf73 Continuation line under-indented for visual indent 2018-10-21 17:59:27 +11:00
Andrew Murray
6099ddeef9 Expected 1 blank line before a nested definition 2018-10-21 17:59:18 +11:00
Andrew Murray
e84a78d828 Only close existing fp if fp is exclusive 2018-10-19 20:12:08 +11:00
Alexander Karpinsky
2222a581ab
Merge pull request #3409 from uploadcare/resize-from-box-in-fit 
Optimise ImageOps.fit by combining resize and crop
 2018-10-18 11:55:06 +03:00
Alexander Karpinsky
b8e7f646f3
Merge pull request #3415 from python-pillow/fix-webp-loading-from-blob 
Quick fix: revert #3341 due to regression
 2018-10-18 11:38:29 +03:00
Alexander
6cabcadae4 add release notes 2018-10-18 10:58:20 +03:00
Alexander
f8d4aa5882 Quick fix: revert #3341 due to regression 2018-10-18 10:19:11 +03:00
Alexander
73eec9000d Optimise ImageOps.fit by combining resize in crop 2018-10-17 01:57:55 +03:00