Skip to content

Latest commit

 

History

History
200 lines (155 loc) · 6.75 KB

CHANGES.rst

File metadata and controls

200 lines (155 loc) · 6.75 KB

1.4 (2017-01-02)

  • Fixed reading of layer mask data (thanks Evgeny Kopylov);
  • Python 2.6 support is dropped;
  • Python 3.6 support is added (thanks Leendert Brouwer);
  • extension is rebuilt with Cython 0.25.2.

1.3 (2016-01-25)

  • fixed references decoding (thanks Josh Drake);
  • fixed PIL support for CMYK files (thanks Michael Wu);
  • optional C extension is rebuilt with Cython 0.23.4;
  • Python 3.2 support is dropped; the package still works in Python 3.2, but the compatibility is no longer checked by tests, and so it can break in future.
  • declare Python 3.5 as supported.

1.2 (2015-01-27)

  • implemented extraction of embedded files (embedded smart objects) - thanks Volker Braun;
  • optional C extension is rebuilt with Cython 0.21.2.
  • hg mirror on bitbucket is dropped, sorry!

1.1 (2014-11-17)

  • improved METADATA_SETTING decoding (thanks Evgeny Kopylov);
  • layer comps decoding (thanks Evgeny Kopylov);
  • improved smart objects decoding (thanks Joey Gentry);
  • user API for getting layer transforms and placed layer size (thanks Joey Gentry);
  • IPython import is deferred to speedup psd-tools.py command-line utility;
  • _RootGroup.__repr__ is fixed;
  • warning message building is more robust;
  • optional C extension is rebuilt with Cython 0.21.1.

1.0 (2014-07-24)

  • Fixed reading of images with layer masks (thanks Evgeny Kopylov);
  • improved mask data decoding (thanks Evgeny Kopylov);
  • fixed syncronization in case of 8B64 signatures (thanks Evgeny Kopylov);
  • fixed reading of layers with zero length (thanks Evgeny Kopylov);
  • fixed Descriptor parsing (thanks Evgeny Kopylov);
  • some of the descriptor structures and tagged block constants are renamed (thanks Evgeny Kopylov);
  • PATH_SELECTION_STATE decoding (thanks Evgeny Kopylov);
  • the library is switched to setuptools; docopt is now installed automatically.

0.10 (2014-06-15)

  • Layer effects parsing (thanks Evgeny Kopylov);
  • trailing null bytes are stripped from descriptor strings (thanks Evgeny Kopylov);
  • "Reference" and "List" descriptor parsing is fixed (thanks Evgeny Kopylov);
  • scalar descriptor values (doubles, floats, booleans) are now returned as scalars, not as lists of size 1 (thanks Evgeny Kopylov);
  • fixed reading of EngineData past declared length (thanks Carlton P. Taylor);
  • "background color" Image Resource parsing (thanks Evgeny Kopylov);
  • psd_tools.decoder.actions.Enum.enum field is renamed to psd_tools.decoder.actions.Enum.value (thanks Evgeny Kopylov);
  • code simplification - constants are now bytestrings as they should be (thanks Evgeny Kopylov);
  • Python 3.4 is supported.

0.9.1 (2014-03-26)

  • Improved merging of transparent layers (thanks Vladimir Timofeev);
  • fixed layer merging and bounding box calculations for empty layers (thanks Vladimir Timofeev);
  • C extension is rebuilt with Cython 0.20.1.

0.9 (2013-12-03)

  • psd-tools.py command-line interface is changed, 'debug' command is added;
  • pretty-printing of internal structures;
  • pymaging support is fixed;
  • allow 'MeSa' to be a signature for image resource blocks (thanks Alexey Buzanov);
  • psd_tools.debug.debug_view utility function is fixed;
  • Photoshop CC constants are added;
  • Photoshop CC vector origination data is decoded;
  • binary data is preserved if descriptor parsing fails;
  • more verbose logging for PSD reader;
  • channel data reader became more robust - now it doesn't read past declared channel length;
  • psd-tools.py --version command is fixed;
  • lsdk tagged blocks parsing: this fixes some issues with layer grouping (thanks Ivan Maradzhyiski for the bug report and the patch);
  • CMYK images support is added (thanks Alexey Buzanov, Guillermo Rauch and https://github.com/a-e-m for the help);
  • Grayscale images support is added (thanks https://github.com/a-e-m);
  • LittleCMS is now optional (but it is still required to get proper colors).

0.8.4 (2013-06-12)

  • Point and Millimeter types are added to UnitFloatType (thanks Doug Ellwanger).

0.8.3 (2013-06-01)

  • Some issues with descriptor parsing are fixed (thanks Luke Petre).

0.8.2 (2013-04-12)

  • Python 2.x: reading data from file-like objects is fixed (thanks Pavel Zinovkin).

0.8.1 (2013-03-02)

  • Fixed parsing of layer groups without explicit OPEN_FOLDER mark;
  • Cython extension is rebuilt with Cython 0.18.

0.8 (2013-02-26)

  • Descriptor parsing (thanks Oliver Zheng);
  • text (as string) is extracted from text layers (thanks Oliver Zheng);
  • improved support for optional building of Cython extension.

0.7.1 (2012-12-27)

  • Typo is fixed: LayerRecord.cilpping should be LayerRecord.clipping. Thanks Oliver Zheng.

0.7 (2012-11-08)

  • Highly experimental: basic layer merging is implemented (e.g. it is now possible to export layer group to a PIL image);
  • Layer.visible no longer takes group visibility in account;
  • Layer.visible_global is the old Layer.visible;
  • psd_tools.user_api.combined_bbox made public;
  • Layer.width and Layer.height are removed (use layer.bbox.width and layer.bbox.height instead);
  • pil_support.composite_image_to_PIL is renamed to pil_support.extract_composite_image and pil_support.layer_to_PIL is renamed to pil_support.extract_layer_image in order to have the same API for pil_support and pymaging_support.

0.6 (2012-11-06)

  • psd.composite_image() is renamed to psd.as_PIL();
  • Pymaging support: psd.as_pymaging() and layer.as_pymaging() methods.

0.5 (2012-11-05)

  • Support for zip and zip-with-prediction compression methods is added;
  • support for 16/32bit layers is added;
  • optional Cython extension for faster zip-with-prediction decompression;
  • other speed improvements.

0.2 (2012-11-04)

  • Initial support for 16bit and 32bit PSD files: psd-tools v0.2 can read composite (merged) images for such files and extract information (names, dimensions, hierarchy, etc.) about layers and groups of 16/32bit PSD; extracting image data for distinct layers in 16/32bit PSD files is not suported yet;
  • better Layer.__repr__;
  • bbox property for Group.

0.1.4 (2012-11-01)

Packaging is fixed in this release.

0.1.3 (2012-11-01)

  • Better support for 32bit images (still incomplete);
  • reader is able to handle "global" tagged layer info blocks that was previously discarded.

0.1.2 (2012-10-30)

  • warn about 32bit images;
  • transparency support for composite images.

0.1.1 (2012-10-29)

Initial release (v0.1 had packaging issues).