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Author SHA1 Message Date
Matthew Treinish
9517feccd9
Update src/PIL/Image.py 
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2023-07-06 09:00:00 -04:00
Matthew Treinish
6d440ac995
Handle exceptions in _repr_jpeg_ and _repr_png_ 
In 10.0.0 a _repr_jpeg_ implementation was added to the Image object to
enable the use of display_jpeg() in IPython environments. However, in
some cases the implementation of this method could result in an
exception being raised while trying to generate the jpeg data. The best
example is if the image data is in an RGBA format as a result of the
object being created by opening a PNG file. In this case trying to save
the Image object as a jpeg will error because the jpeg format can't
represent the transparency in the alpha channel. This results in an
exception being raised in the IPython/Jupyter context when outputing the
image object. However, in cases like this IPython allows the repr
methods to return None to indicate there is no representation in that
format available. [1] This commit updates the _repr_png_ and _repr_jpeg_
methods to catch any exception that might be raised while trying to
generate the image data. If an exception is raised we treat that as not
being able to generate image data in that format and return None
instead.

Related to #7259

[1] https://ipython.readthedocs.io/en/stable/config/integrating.html#custom-methods
 2023-07-06 08:42:37 -04:00
Hugo van Kemenade
9abef1ad0b
Merge pull request #7226 from radarhere/getcolor 2023-06-30 09:26:51 +03:00
Hugo van Kemenade
be4bfaac9e
Merge pull request #7123 from radarhere/apng 2023-06-30 09:24:20 +03:00
Andrew Murray
0740499151 Prioritise speed in _repr_png_ 2023-06-30 09:05:59 +10:00
Hugo van Kemenade
1174a9e7f4
Merge pull request #7097 from radarhere/seek 
`Image.open()` seeks to the start of file objects
 2023-06-30 01:05:47 +03:00
Andrew Murray
811bfe3658 Do not use CFFI access by default on PyPy 2023-06-28 17:57:02 +10:00
Andrew Murray
8437d98f7f Limit size even if one dimension is zero 2023-06-28 11:43:05 +10:00
Andrew Murray
b0b0798820
Lint fix 2023-06-23 22:22:33 +10:00
Rozie
43a12542ad
Update Image.show docs to list all viewers used on linux 
[ci skip]
Accurate description of how default viewer is chosen
 2023-06-23 15:05:28 +03:00
Andrew Murray
cb8956fffb Convert to HSV if mode is HSV in getcolor() 2023-06-22 23:27:45 +10:00
mergify[bot]
561986ee71
Merge pull request #7092 from radarhere/exif_transpose 
Added in_place argument to ImageOps.exif_transpose()
 2023-06-14 07:24:47 +00:00
Andrew Murray
044de40c93 Document that alpha_only is a keyword-only argument 2023-06-14 11:28:14 +10:00
Andrew Murray
17b19b5668 Merge branch 'main' into apng 2023-06-14 11:26:42 +10:00
Andrew Murray
d7c7b832f1
Highlight code 
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
 2023-06-14 11:25:42 +10:00
Andrew Murray
bae918280d
Changed alpha_only to keyword-only argument 
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
 2023-06-14 11:25:12 +10:00
Andrew Murray
8bbd4ada9b Merge branch 'main' into exif_transpose 2023-06-14 09:57:25 +10:00
Andrew Murray
c24c1ccf81 Use "not in" 
Co-authored-by: Aarni Koskela <akx@iki.fi>
 2023-06-14 08:52:55 +10:00
Andrew Murray
aeb6e9909e Removed unused argument 2023-06-10 15:57:05 +10:00
Ishant Mrinal Haloi
f328383763
Apply suggestions from code review 
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
 2023-05-14 11:11:56 +05:30
Andrew Murray
59b7a48570 Updated docstrings 2023-05-13 12:24:50 +10:00
Ishant Mrinal Haloi
2db9c68571
Apply suggestions from code review 
Co-authored-by: Ondrej Baranovič <3819630+nulano@users.noreply.github.com>
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2023-05-13 07:32:02 +05:30
Ishant Mrinal Haloi
46708099b1
Apply suggestions from code review 
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2023-05-12 21:56:40 +05:30
Ishant Mrinal Haloi
ccdce1791d rename format to image_format 2023-05-06 10:35:28 +05:30
Ishant Mrinal Haloi
2d841e16c2
Apply suggestions from code review 
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2023-05-06 10:31:58 +05:30
Ishant Mrinal Haloi
5377b0735f add _repr_jpg_ for ipython display 
Signed-off-by: Ishant Mrinal Haloi <mrinal.haloi11@gmail.com>
 2023-05-04 21:43:57 +05:30
Andrew Murray
15ef533df9 Added alpha_only argument to getbbox() 2023-05-02 08:41:18 +10:00
Alexander Piskun
b10379b3c1
Load image before deepcopy(__getstate__) 
Signed-off-by: bigcat88 <bigcat88@icloud.com>
 2023-04-21 17:42:45 +03:00
Andrew Murray
cc84ff5e7d Note that open() seeks to the start of file objects 2023-04-17 16:10:29 +10:00
Andrew Murray
fe8599c5d6 Use ExifTags 2023-04-16 14:04:39 +10:00
Andrew Murray
2cba9904db Removed _category 2023-04-08 11:48:06 +10:00
Hugo van Kemenade
b25bf5161a Remove Image.coerce_e, deprecated in 9.2.0 2023-04-06 16:11:36 +03:00
Hugo van Kemenade
c8ec15980b Remove constants deprecated in 9.1.0 2023-04-06 16:11:36 +03:00
Hugo van Kemenade
ddc4e90235 Remove im.category and related Image.NORMAL, Image.SEQUENCE, Image.CONTAINER, deprecated in 8.2.0 2023-04-06 16:11:36 +03:00
Yay295
b606da7f0e
add missing word 2023-03-31 07:19:33 -05:00
Andrew Murray
485532c1f3 Mention available pixel types when converting from NumPy 2023-03-31 21:00:28 +11:00
Andrew Murray
e95b55acd4 Document loss of palette when converting to NumPy 2023-03-31 20:48:14 +11:00
Andrew Murray
6a931861fe Load before getting size in __array_interface__ 2023-03-23 10:12:18 +11:00
Andrew Murray
fcc59a4001 Use existing variable names from ImageFile 2023-02-25 16:31:26 +02:00
Aarni Koskela
b6b72170a8 Clarify variable names in Image 
Co-authored-by: Yay295 <Yay295@users.noreply.github.com>
 2023-02-24 09:59:54 +02:00
Andrew Murray
da38395396
Removed quotes from result in docstring 2023-02-12 21:56:23 +11:00
Andrew Murray
a8e03e4dab Added Exif code examples 2023-02-10 20:11:50 +11:00
pre-commit-ci[bot]
074c6afdc7 [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2023-02-09 04:41:00 +00:00
Vladimir
0eac4f1942
Fix syntax 2023-02-08 20:34:45 -08:00
Vladimir
1656753146
Add docstrings for getixif() and Exif 2023-02-07 22:48:33 -08:00
pre-commit-ci[bot]
24183d652e [pre-commit.ci] auto fixes from pre-commit.com hooks 
for more information, see https://pre-commit.ci
 2023-02-06 19:27:19 +00:00
Andrew Murray
3e37a919b1 Prevent register_open from adding duplicates to ID 2023-01-28 22:43:04 +11:00
Andrew Murray
bf0abdca27 Do not retry past formats when loading all formats for the first time 2023-01-19 08:06:30 +11:00
Andrew Murray
5f9285eea6 Do not retry specified formats if they failed 2023-01-14 23:22:35 +11:00
Hugo van Kemenade
2df4865e42 Use 'key in mydict' instead of 'key in mydict.keys()' 2023-01-08 13:47:46 +02:00