1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
# Notable Changes in OpenSlide Python
## Version 1.4.1, 2024-10-30
### Bug fixes
* Fix `setup.py install` with old setuptools (1.4.0 regression)
* examples: Fix `deepzoom_tile.py -r` with Jinja \< 2.11.0 (1.4.0 regression)
## Version 1.4.0, 2024-10-29
### New features
* Support OpenSlide [installed from PyPI][] with `pip install openslide-bin`
* Add type hints for Python ≥ 3.10
* Add wheels for Linux aarch64, Linux x86_64, and macOS arm64 + x86_64
* Build version-independent wheels on Python ≥ 3.11
* examples: Default `deepzoom_tile.py` job count to available CPUs when known
### Changes
* Drop wheel for 32-bit Windows
* Rename source distribution to `openslide_python` per [PEP 625][]
* Require `AbstractSlide` subclasses to implement all abstract methods
* Provide default `AbstractSlide.set_cache()` implementation
* Switch to [PEP 621][] project metadata
* docs: Document existence of `AbstractSlide`
* examples: Update OpenSeadragon to 5.0.0
### Bug fixes
* If OpenSlide cannot be loaded, report errors from all attempts
* Fix `OpenSlide` support for `bytes` filename arguments (1.2.0 regression)
* Disallow arbitrary types as `OpenSlide` filename arguments (1.2.0 regression)
* Encode `OpenSlide` filename arguments using [Python filesystem encoding][]
* Add error check to `OpenSlide.set_cache()`
* docs: Fix types of properties that return tuples of items
[installed from PyPI]: https://pypi.org/project/openslide-bin/
[PEP 625]: https://peps.python.org/pep-0625/
[PEP 621]: https://peps.python.org/pep-0621/
[Python filesystem encoding]: https://docs.python.org/3/glossary.html#term-filesystem-encoding-and-error-handler
## Version 1.3.1, 2023-10-08
* docs: Document using ICC profile's default intent, not absolute colorimetric
* examples: Default to ICC profile's default intent, not absolute colorimetric
* tests: Correctly require pytest ≥ 7.0
## Version 1.3.0, 2023-07-22
* Support new soname in OpenSlide ≥ 4.0.0
* Drop support for Python 3.7
* Expose color management profiles where available
* Notate available OpenSlide functions in low-level API
* docs: Update OpenSlide 3.5.0 references to 4.0.0
* docs: Consolidate license information
* docs: Drop support for building with Sphinx \< 1.6
* examples: Fix startup failure with Flask ≥ 2.3.0
* examples: Transform to sRGB (with absolute colorimetric intent) by default
* examples: Update OpenSeadragon to 4.1.0
* examples: Correctly import `openslide` on Windows if `OPENSLIDE_PATH` not set
* tests: Fix `pytest` of installed package from source directory
## Version 1.2.0, 2022-06-17
* Drop support for Python \< 3.7
* Support cache customization with OpenSlide 3.5.0
* Improve pixel read performance
* Clarify exception raised on Windows or macOS when OpenSlide can't be found
* Raise `OpenSlideVersionError` when an operation requires a newer OpenSlide
* Support `pathlib.Path` in filename arguments
* Fix Pillow `Image.ANTIALIAS` deprecation warning
* docs: Add detailed installation instructions
* docs: Convert `README` and `CHANGELOG` to Markdown
* examples: Share cache among all multiserver slides, if supported
* examples: Fix `deepzoom_tile.py --viewer` with Jinja 3.x
* examples: Read OpenSlide DLL path from `OPENSLIDE_PATH` env var on Windows
* examples: Update OpenSeadragon to 3.0.0
## Version 1.1.2, 2020-09-13
* Fix install with setuptools ≥ 46
* Fix `ImportError` with Python 3.9
* Fix docs build with Sphinx 2.x
* Remove `--without-performance` install option
## Version 1.1.1, 2016-06-11
* Change default Deep Zoom tile size to 254 pixels
* Fix image reading with Pillow 3.x when installed `--without-performance`
* Fix reading ≥ 2<sup>29</sup> pixels per call `--without-performance`
* Fix some `unclosed file` ResourceWarnings on Python 3
* Improve object reprs
* Add test suite
* examples: Drop support for Internet Explorer \< 9
## Version 1.1.0, 2015-04-20
* Improve pixel read performance using optional extension module
* examples: Add scale bar via OpenSeadragonScalebar plugin
* examples: Update OpenSeadragon to 1.2.1
* examples: Enable rotation buttons in multiserver
* examples: Verify at server startup that file was specified
* examples: Disable pinch zoom outside of viewer
## Version 1.0.1, 2014-03-09
* Fix documentation build breakage
## Version 1.0.0, 2014-03-09
* Add documentation
* Switch from distutils to setuptools
* Declare Pillow dependency in `setup.py` (but still support PIL)
## Version 0.5.1, 2014-01-26
* Fix breakage on Python 2.6
* examples: Fix tile server breakage on classic PIL
## Version 0.5.0, 2014-01-25
* Require OpenSlide 3.4.0
* Support Python 3
* Return Unicode strings on Python 2
* Replace `OpenSlide.can_open()` with `OpenSlide.detect_format()`
* Optionally generate Deep Zoom tiles only for the non-empty slide region
* Fix Deep Zoom tile positioning bug affecting Aperio slides
* Fix library loading with MacPorts
* Propagate open errors from `openslide.open_slide()`
* examples: Add multiple-slide Deep Zoom server
* examples: Enable multithreading in tile servers
* examples: Avoid loading smallest Deep Zoom levels
* examples: Update OpenSeadragon to 1.0.0
## Version 0.4.0, 2012-09-08
* Require OpenSlide 3.3.0
* Rename `layer` to `level` throughout API
* Provide OpenSlide version in `openslide.__library_version__`
* Properly report `openslide_open()` errors on OpenSlide 3.3.0
* Fix library loading on Mac OS X
## Version 0.3.0, 2011-12-16
* Fix segfault if properties/associated images accessed after `OpenSlide`
is closed
* Add methods to get Deep Zoom tile coordinates and dimensions
* Fix loading libopenslide on Windows
* Fix for large JPEG tiles in example Deep Zoom tilers
* Make example static tiler output self-contained
## Version 0.2.0, 2011-09-02
* Initial library release
* Example static Deep Zoom tiler and web viewer applications
|
