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273 Commits

Author SHA1 Message Date
Allen Li
c6d410ff3b Correct description of alpha-composite [ci skip] 2015-04-10 23:24:30 -04:00
Allen Li
7674694185 Correct description of paste() behavior [ci skip] 2015-04-10 23:23:26 -04:00
Allen Li
bb01e845ea Clarify docstring about mask values [ci skip] 
The behavior of paste() with regard to intermediate mask values was
unclear, so this commit clarifies how it works.
 2015-04-08 16:03:09 -04:00
hugovk
66e86f325f Catch struct.error on invalid JPEG (#1163) 2015-04-02 08:29:18 +03:00
Martin Fitzpatrick
735d342608 Add support for HTTP response objects to Image.open() 
HTTP response objects returned from `urllib2.urlopen(url)` or
`requests.get(url, stream=True).raw` are 'file-like' but do not
support `.seek()` operations. As a result PIL is unable to
open them as images, requiring a wrap in `cStringIO` or `BytesIO`.

This commit adds this functionality to `Image.open()` by way of
an `.seek(0)` check and catch on exception
`AttributeError` or `io.UnsupportedOperation`. If this is caught
we attempt to wrap the object using `io.BytesIO` (which will
only work on buffer-file-like objects).

This allows opening of files using both `urllib2` and `requests`, e.g.

    Image.open(urllib2.urlopen(url))
    Image.open(requests.get(url, stream=True).raw)
 2015-03-26 13:25:26 +01:00
wiredfool
d80c27dc3f Merge pull request #1095 from hugovk/pickle_L_mode 
Fix pickling L mode images with no palette
 2015-01-30 11:39:50 -08:00
hugovk
0f89322216 When unpickling, only put palette if there is one 2015-01-30 14:04:35 +02:00
wiredfool
8c2a7502a4 Correct the name 2015-01-28 10:02:04 -08:00
wiredfool
05fe86654c Added _repr_png method for ipython display hooks 2015-01-28 09:35:31 -08:00
Mikhail Korobov
52cbd123a2 DOC fix "Write Your Own File Decoder" link in Image API docs 2015-01-07 04:12:37 +05:00
homm
806c06f49f use less expensive BICUBIC resampling 2014-12-04 03:30:39 +03:00
homm
43d5d06ce4 rename Image.ANTIALIAS to Image.LANCZOS 2014-11-28 01:41:56 +03:00
wiredfool
e16ee15f2c Merge pull request #997 from homm/replace-resize 
Replace resize method
 2014-11-27 10:26:48 -08:00
Hugo
0accf25947 Merge pull request #1021 from wiredfool/save-docs 
Docs for Image.save [ci skip]
 2014-11-20 08:03:15 +02:00
Hugo
3052d4909c Merge pull request #1020 from wiredfool/quantize 
Docstring for Image.quantize. [ci skip]
 2014-11-20 08:01:10 +02:00
Hugo
2676845e7e Merge pull request #1019 from wiredfool/load-docs 
Docs for PyAccess, PixelAccess objects [ci skip]
 2014-11-20 07:58:59 +02:00
wiredfool
962ced916d Image.save docs, rename fp, link to params [ci skip] 2014-11-19 15:35:26 -08:00
wiredfool
af8588f34e Docstring for Image.quantize. [ci skip] 2014-11-19 14:26:07 -08:00
wiredfool
ee6f150ef1 Docs for PyAccess, PixelAccess objects [ci skip] 2014-11-19 14:04:39 -08:00
wiredfool
d1f4633c7b Many links to mode concept anchor [ci skip] 2014-11-19 12:49:27 -08:00
wiredfool
b13a90441f Better docs explaining import _imaging failure [ci skip] 2014-11-19 11:42:26 -08:00
homm
f88878c20b reflect changes in documentation 2014-11-09 21:52:16 +03:00
homm
693aff7ee1 remove thumbnail fallback 2014-11-09 21:52:16 +03:00
homm
aba798af25 replace resize implementation 2014-11-09 21:52:16 +03:00
wiredfool
cfbe49f124 Merge pull request #994 from homm/add-transpose 
Add transpose and cache aware rotation
 2014-11-07 13:58:18 -08:00
homm
32079b1dcc make transpose part of public api 2014-11-07 03:37:12 +03:00
Hugo
8b7a989018 Fix "can can" typo 
Closes #971.

[CI skip]
 2014-10-25 11:07:34 +03:00
wiredfool
042b809f81 Revert incorrect doc change [ci skip] 2014-10-21 09:57:46 -07:00
Eric Soroos
ba27920838 Fix for regression in scipy 2014-10-04 23:19:30 +00:00
wiredfool
1f377c2ace Merge from master 2014-09-23 09:52:03 -07:00
Hugo
5e676ea0bd Merge remote-tracking branch 'upstream/master' into flake8 
Conflicts:
	Tests/bench_cffi_access.py
	Tests/test_file_palm.py
	Tests/test_format_hsv.py
	Tests/test_image_putdata.py
	Tests/test_locale.py
	Tests/test_mode_i16.py
 2014-09-23 16:35:20 +03:00
Hugo
91588383e7 Merge pull request #904 from hugovk/hopper3 
Replace Lena with Hopper (Part II) & Fix for handling P + transparency -> RGBA conversions
 2014-09-20 23:31:59 +03:00
wiredfool
af672b1d7e Fix for handling P + transparency -> RGBA conversions 2014-09-20 10:27:52 -07:00
Jim Garrison
c85e0e915b Image.close() docstring: use correct "its" 2014-09-17 21:36:59 -07:00
hugovk
1de128d6b6 Merge branch 'master' into flake8 2014-09-14 10:23:51 +03:00
Andrew Murray
255a090e97 Avoid resize operation if image is already the correct size 2014-09-10 10:41:46 +10:00
hugovk
bcc5305125 Add access functions for ImagingEffectSpread with a test 2014-09-02 15:53:58 +03:00
hugovk
8c96d38ce9 Add access functions for ImagingEffectMandelbrot with a test 2014-09-02 15:14:00 +03:00
hugovk
860e67e1c4 Add access functions for ImagingEffectNoise with a test 2014-09-02 14:11:08 +03:00
hugovk
1335006cd7 flake8 2014-08-28 14:44:19 +03:00
Eric W. Brown
c97d1a5601 Updates to MPO handler based on review. 
Took out the explicit reference to the MPO Plug-in in Image as it’s now
indirectly referenced via the JPEG Plug-in. Removed the direct MPO
Plug-in registration as it’s now shared with the JPEG Plug-in.
Commented on assertion.
 2014-07-28 11:14:38 -04:00
Eric W. Brown
8101c2a313 Merge branch 'master' of https://github.com/python-pillow/Pillow 2014-07-25 10:08:18 -04:00
Eric W. Brown
dcd171c1b8 Minor refactoring per discussion and MPO docs. 2014-07-24 11:16:12 -04:00
wiredfool
625ff24358 Storage, packing and access for HSV format images 2014-07-22 16:09:22 -07:00
Eric W. Brown
d5909e4946 Basic MPO reading works, seek is partially there. 2014-07-22 13:31:51 -04:00
Eric W. Brown
5857053be4 Activated MPO detection. 
Added MPO to the list to be checked. Removed the superfluous second os
import. Added OS X & Komodo work files to .gitignore.
 2014-07-17 12:30:45 -04:00
Eric W. Brown
53b7f6294b First steps toward MPO support. 
Allows Pillow to distinguish between JPEGs and MPOs, and provides some
MPO metadata handling. Does not yet handle multiple frames.
 2014-07-16 11:36:56 -04:00
Andrew Murray
1aee9bfdef Added class checking to __eq__ function 2014-07-05 23:16:14 +10:00
cgohlke
a5ae40c1b4 Fix AttributeError: class Image has no attribute 'DEBUG' 2014-06-24 22:53:23 -07:00
Hugo
0cd52412b1 Merge pull request #654 from wiredfool/cleanup 
Thanks.
 2014-06-24 12:16:13 +03:00
hugovk
46abe78b77 Use a custom subclass of RuntimeWarning for DecompressionBombWarning 2014-06-23 10:53:08 +03:00
hugovk
195453679a Merge branch 'master' into bomb 
Conflicts:
	PIL/Image.py
 2014-06-23 09:51:46 +03:00
Alex Clark
6a79d80374 Revert "Merge pull request #5 from hugovk/unittest1merge" 
This reverts commit 0940f0b043, reversing
changes made to 07aa1a56bb.

Conflicts:
	.travis.yml
	test/helper.py
	test/test_imagedraw.py
 2014-06-10 07:45:42 -04:00
Ben Williams
9415407b83 Fix a its/it's incorrect usage 2014-06-06 21:42:20 +01:00
wiredfool
618a79c1c6 Merge from master, pre-unittest conversion 2014-06-03 14:42:22 -07:00
François Boulogne
682ad75759 DOC: fix name in docstring 2014-06-03 16:34:23 -04:00
hugovk
d7ed249b29 Remove redundant commented code [CI skip] 2014-05-27 14:39:33 +03:00
hugovk
fd05e9c756 Test decompression bomb warnings 2014-05-27 12:40:52 +03:00
hugovk
b853696ad5 Remove stray debug print 2014-05-27 12:18:56 +03:00
hugovk
a0d8e5cb33 Set limit to to around a quarter gigabyte for a 24 bit (3 bpp) image 2014-05-27 12:10:10 +03:00
hugovk
29388f8395 Remove redundant comment [CI skip] 2014-05-26 16:26:42 +03:00
hugovk
35f1f4d8fa Change exception into a warning 2014-05-26 16:25:15 +03:00
hugovk
b7e5c27696 Remove temporary print 2014-05-24 17:52:48 +03:00
wiredfool
3b227d1a05 Merge from current master 2014-05-20 11:47:53 -07:00
wiredfool
6ab636fb5a Doc formatting fix 2014-05-20 09:27:56 -07:00
wiredfool
9a6e8f8e9d Noted previous default 2014-05-20 09:21:12 -07:00
wiredfool
8d4a77a939 merge from master 2014-05-20 08:58:09 -07:00
wiredfool
88d74883bb remove redundant transparency check 2014-05-19 14:12:43 -07:00
hugovk
0938145e57 Move to an elif clause of the if in line 778, as it's just another combination of mode,self.mode under the master transparency condition 2014-05-19 10:04:56 +03:00
hugovk
ca7608f1d5 Possible fix for #664 2014-05-17 20:36:17 +03:00
hugovk
ce2955ec71 Throw an exception when an opened image is larger than an arbitrary limit 2014-05-14 18:04:18 +03:00
hugovk
74514fa1f5 Some pep8 and pyflakes cleanup 2014-05-10 12:34:36 +03:00
hugovk
22a370afc2 Fix 12-year-old FIXME 2014-05-10 11:46:53 +03:00
wiredfool
54173d2c67 Cherry-pick of portions of patch a500ca1393, many shortcut ops added, no functional changes 2014-05-09 21:36:15 -07:00
hugovk
f1cc194955 Don't compare pyaccess in __eq__ 2014-04-26 21:23:45 +03:00
hugovk
2a6f2c5442 Add __eq__ and __ne__ to Image to be able to test image equality when pickling. Pickle more data. 2014-04-26 19:43:53 +03:00
hugovk
6c938b784b Remove duplication by calling __init__() (Suggested by @ulope: 6802c12f89 (commitcomment-6125853)) 2014-04-26 17:18:29 +03:00
hugovk
6802c12f89 Initialise object when unpickling 2014-04-25 09:01:16 +03:00
hugovk
a3edb45f08 pep8 2014-04-22 09:23:34 +03:00
hugovk
adfbe8323a Tests and partial implementation of pickling (#629) 2014-04-22 08:54:16 +03:00
wiredfool
8c6a4c0299 Docs changes for close/context manager 2014-04-17 21:53:49 -07:00
wiredfool
3d352329f4 Use the deferred error to provide a logical exception on access to a closed image 2014-04-08 23:43:13 -07:00
wiredfool
1256fb496e Merge from master 2014-04-08 23:22:40 -07:00
wiredfool
86d5c5c389 Have the tempfile use a suffix with a dot 2014-04-07 16:01:49 -07:00
wiredfool
844ed441de Add the suffix if it's not there, not if it is 2014-04-07 15:59:33 -07:00
Michal Čihař
07650be832 Fix variable name 
Wrong variable name was used for transparency manipulations.
 2014-04-07 17:36:36 +02:00
wiredfool
8adbaf8098 Better tests, fixes for leaking RGB->P transparency 2014-03-26 00:01:10 -07:00
wiredfool
8ea903ec59 Transparency conversion for L, RGP and P images, fixes #510 2014-03-25 23:34:41 -07:00
wiredfool
abebac25cc Sane quantize defaults for RGBA->P, fixes #544 2014-03-25 21:42:40 -07:00
Lars Buitinck
61975dd8ad more detailed error messages from Image.py 2014-03-24 17:49:19 +01:00
wiredfool
196a48b4fd added context manager support 2014-03-17 13:17:34 -07:00
Alex Clark
0e9f4c6c60 Merge branch 'dschmidt_palette_513' of https://github.com/wiredfool/Pillow into wiredfool-dschmidt_palette_513 2014-03-17 09:48:24 -04:00
wiredfool
1e331e3e6a Removed tempfile.mktemp, fixes CVE-2014-1932 CVE-2014-1933, debian bug #737059 2014-03-14 15:56:41 -07:00
wiredfool
f8ce951a2d Merge Changes from master 2014-03-04 22:41:36 -08:00
David Schmidt
6457eed2cb overwrite redundant Image palette with new ImageCore Palette after quantize, fixes #513 2014-03-04 21:44:32 -08:00
David Schmidt
37f4aea0d0 fixes #529 
doc fix
 2014-02-25 09:56:49 +01:00
wiredfool
288a563d1a merge from master 2014-01-31 13:45:31 -08:00
David Schmidt
af11b908cf Update Image.py 
docs update/fixes
 2014-01-10 18:27:43 +01:00
wiredfool
8a69f6caa0 use cffi by default in pypy, not in c-python 2014-01-06 22:08:14 -08:00
wiredfool
32f4097d1e Fixes putalpha tests 
Make sure we clear the pyaccess object each time we reset the self.im
object
 2014-01-05 22:18:42 -08:00
wiredfool
663f881b21 all original tests pass 2014-01-05 21:07:56 -08:00
wiredfool
5efe737f6f Cffi pixel access object, #248 2014-01-05 10:41:25 -08:00
Alex Clark ☺
ae7edfa58d Merge pull request #441 from wiredfool/lut 
Image.point fixes for numpy.array and docs
 2013-12-28 06:08:08 -08:00
Alex Clark ☺
d48f301d57 Merge pull request #423 from wiredfool/trns-png 
Support for PNG tRNS header when converting from RGB->RGBA
 2013-12-28 05:56:03 -08:00
wiredfool
4791d156f1 Comments/Docs, fixes #440 2013-12-10 16:05:05 -08:00
wiredfool
d05b5d9060 Restore numpy.array as valid lookup tables 2013-12-10 15:47:26 -08:00
Alex Clark ☺
eebb8c2a97 Merge pull request #408 from wiredfool/convert_doc 
Image.convert mode 1 documentation update.
 2013-11-29 15:15:23 -08:00
wiredfool
0356741a29 Now using the rgbT2rgba conversion for L+transparency to RGBA, dropping the palette hack 2013-11-26 13:04:10 -08:00
wiredfool
c546c5a4c0 Added conversion for RGB+Transparency to RGBA that adds an alpha mask corresponding to the transparency value, fixes #421 2013-11-26 12:24:19 -08:00
wiredfool
18ced74c06 Image.convert mode 1 documentation update. Fixes #407 2013-11-12 22:42:06 -08:00
David Schmidt
06301c9eba don't create a new palette on Image._new if one already exists (i.e. after im.copy()) 2013-11-12 14:41:35 +01:00
Eric Soroos
175c572432 I;16 images are little endian, not native endian 2013-10-19 03:28:31 +00:00
Alex Clark ☺
55a0792815 Merge pull request #380 from wiredfool/lcms2 
LCMS1 replaced with LCMS2
 2013-10-16 09:09:15 -07:00
wiredfool
ace78d0734 Lab is Uint, Int, Int. Tests failing 2013-10-11 23:31:47 -07:00
Stephen Johnson
b533aa665e Fix many formatting mistakes in PIL.Image's docstrings 2013-10-11 22:18:40 -07:00
wiredfool
1c3932e89f Added LAB mode, core dumped 2013-10-10 23:27:34 -07:00
wiredfool
10214bc6c4 Premultiply RGBA images prior to transform and resize and undo after 2013-10-04 13:25:32 -07:00
Christoph Gohlke
9bff0b14e0 Add numpy array interface support for 16 and 32 bit integer modes 2013-09-29 19:30:43 -07:00
Alex Clark ☺
e5279a284b Merge pull request #325 from manisandro/bytearray 
Fix bytes which should be bytearray
 2013-08-29 02:14:49 -07:00
Sandro Mani
1c4734b6bb Make bytePalette read-only buffer 2013-08-28 20:44:27 +02:00
Sandro Mani
4be146cf27 Fix bytes which should be bytearray 2013-08-28 20:18:13 +02:00
wiredfool
e3e0638a5f Fail fast if there's an import error on _imaging 2013-07-23 10:17:15 -07:00
Freek Dijkstra
d24a419299 Warnings if imaging library has wrong UCS support. 
Raise exceptions for unknown errors.
 2013-07-23 10:44:27 +02:00
Felipe Reyes
15eac684c4
Moved Image module docs from comments to docstrings 2013-07-09 15:12:28 -04:00
Felipe Reyes
25b6371b75
Moved PIL.Image.Image docs from comments to docstrings 2013-07-09 10:32:14 -04:00
Alex Clark
f56facb0c1 Clean up 2013-06-30 15:21:37 -04:00
Alex Clark
fd29e707e9 Apply @Arfrever patch, fixes #258 2013-06-30 07:04:42 -04:00
Alex Clark ☺
a9fd1f4a94 Merge pull request #225 from wiredfool/pr224 
Fix Image.fromarray with NumPy arrays: Supersedes PR #224
 2013-05-23 05:51:58 -07:00
wiredfool
587b9a79d8 ducktype the array_interface obj to see if it provides tobytes or tostring 2013-05-21 21:04:22 -07:00
Matt Davis
1082173030 Fix Image.fromarray with NumPy arrays 
Image.fromarray attempts to call a method called `tobytes()` on the passed in object, but NumPy arrays don't have a `tobytes()` method, they have a `tostring()` method. (See http://docs.scipy.org/doc/numpy/reference/generated/numpy.ndarray.tostring.html).

I think this was changed accidentally in a Python 3 compatibility update in which this call was confused with the `tobytes` and `frombytes` methods of Image objects.
 2013-05-21 18:35:11 -03:00
wiredfool
026f6bb61e namespaced operation works when installed as a zipped egg using 'sudo python[3] setup.py easy_install -l --zip-ok .' 2013-04-15 10:57:37 -07:00
wiredfool
b0fffd24a4 Merge branch 'master' of https://github.com/python-imaging/Pillow into namespaced 2013-04-09 12:08:13 -07:00
David Schmidt
836e3e05d8 create a palette before converting transparent L-Mode to RGBA 
fixes #154
 2013-04-09 13:21:38 +02:00
wiredfool
088c752e40 basic sanity check that the version of the _imaging.c and Image.py files are the same 2013-04-08 21:43:15 -07:00
wiredfool
7f698a6fc5 PIL imports work in python3/Ubuntu 2013-04-08 20:55:06 -07:00
wiredfool
c774f9ab4c merged pull request #88 to master, resolved conflicts 2013-04-08 20:31:28 -07:00
Oliver Tonnhofer
2d478fe82a fixed check for str with Python 3 2013-03-12 21:29:46 +01:00
Oliver Tonnhofer
6537ba19c3 backport PIL's PNG/Zip improvements 
- add new FASTOCTREE quantizer with alpha support
- make ZIP compress level and type configurable
- support reading/writing PNGs with paletted alpha

source 3637439d51
 2013-03-11 20:33:04 +01:00
Oliver Tonnhofer
c60bb09fcd Revert "Added support for PNG images with transparency palette" 
This reverts commit 5baa1ac1b8.
 2013-03-11 19:02:54 +01:00
Oliver Tonnhofer
1db3f9d53f Revert "Fix KeyError in Tests/test_file_xpm.py" 
This reverts commit b29326b175.
 2013-03-11 19:02:44 +01:00
Alex Clark
33f42c7fbd Revert "Use relative import for _imaging" 
This reverts commit aff6eccec5.
 2013-03-08 18:38:26 -05:00
Alex Clark
fd81ee9336 Fix imports 2013-03-08 17:39:50 -05:00
Christoph Gohlke
aff6eccec5 Use relative import for _imaging 2013-03-08 13:30:41 -08:00
Alex Clark
b29326b175 Fix KeyError in Tests/test_file_xpm.py 2013-03-07 15:20:52 -05:00
Alex Clark
3020c16eaa Fix imports 2013-03-07 11:20:28 -05:00
Mikhail Korobov
c59c6609f3 Restore fromstring & tostring aliases in 3.x 2013-03-07 15:23:40 +06:00
Alex Clark ☺
001a1521cb Merge pull request #64 from kmike/master 
Testing improvements and better Python 3.x support
 2013-03-05 12:11:07 -08:00
Alex Clark ☺
d097fa068c Merge pull request #56 from cgohlke/patch-4 
BUG: PIL Image array interface has the wrong size for YCbCr
 2013-03-05 12:02:05 -08:00
Mikhail Korobov
aacb8097c3 better warning messages for fromstring/tostring 2013-02-26 16:19:35 +06:00
Christoph Gohlke
bb07471d2e BUG: PIL Image array interface has the wrong size for YCbCr 2013-02-13 19:52:32 -08:00