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CHANGELOG.txt
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python-gphoto2 - Python interface to libgphoto2
http://github.com/jim-easterbrook/python-gphoto2
Copyright (C) 2014-20 Jim Easterbrook [email protected]
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Changes in 2.2.4:
1/ Built with SWIG version 4.0.2 to provide Python 3.8 compatibility.
Changes in 2.2.3:
1/ Minor improvement in setup.py script.
2/ Minor improvements in example scripts.
Changes in 2.2.2:
1/ Added Camera.autodetect alternative to gp_camera_autodetect.
2/ Added some deprecation warnings. Use 'python -Wd' to see them when running
software under development.
3/ Added gphoto2_version.py example program.
Changes in 2.2.1:
1/ Reinstated Context.camera_autodetect method removed in 2.2.0.
Changes in 2.2.0:
1/ COMPATIBILITY CHANGE: Removed Context.camera_autodetect method.
2/ COMPATIBILITY CHANGE: Removed deprecated widget get/set functions.
3/ Python3 log messages are now str instead of bytes.
4/ Documentation improvements.
Changes in 2.1.0:
1/ COMPATIBILITY CHANGE: gp_file_set_data_and_size and gp_file_append now
take a single buffer parameter (such as a bytes string) instead of a
string and length.
2/ Fixed memory double free bug in gp_file_set_data_and_size.
3/ Removed support for libgphoto2 v2.4.
Changes in 2.0.0:
1/ COMPATIBILITY CHANGE: gp_log_add_func and use_python_logging now return a
Python object which must be stored until logging is no longer needed.
2/ Added cam-conf-view-gui & wait-for-event examples. Thanks to the users who
contributed these.
3/ Various minor bug fixes and improvements.
Changes in 1.9.0:
1/ Enabled use of context callback functions such as
gp_context_set_progress_funcs.
2/ Added a time lapse movie example script.
Changes in 1.8.5:
1/ Fix memory leak in gp_camera_get_config.
Changes in 1.8.4:
1/ Fix segfault if camera disconnected before calling get_storageinfo.
Changes in 1.8.3:
1/ Fix Qt5 usage in examples (thanks fatzh).
2/ Handle GP_EVENT_FILE_CHANGED (new in libgphoto2 2.5.17).
3/ Allow Python threads during gp_camera_init.
Changes in 1.8.2:
1/ Fix bug in v1.8.1 that caused installation problems on some systems.
Changes in 1.8.1:
1/ Logging callbacks now pass 'bytes' objects in Python3.
2/ Increased number of functions allow other Python threads to run.
Changes in 1.8.0:
1/ The 'context' parameter is now optional for most functions.
2/ Some deprecated functions have been removed.
3/ Improved documentation of many functions.
4/ Substantial rework of logging callback processing.
Changes in 1.7.1:
1/ Return string values from gp_camera_wait_for_event.
Changes in 1.7.0:
1/ Include function documentation in Python interface.
2/ Add gp_widget_get_children and gp_widget_get_choices functions that return
Python iterators.
Changes in 1.6.0:
1/ Include interfaces for more versions of libgphoto2.
Changes in 1.5.1:
1/ Added gp_camera_get_single_config(), gp_camera_set_single_config() and
gp_camera_list_config() functions, if used with libgphoto2 v2.5.10+.
2/ Changed version related compilation flags.
Changes in 1.5.0:
1/ API change! The gp_file_open function now allocates and returns a new
CameraFile object.
2/ Compile without -Werror by default. Use PYTHON_GPHOTO2_STRICT to
over-ride.
3/ Improved compatibility with old SWIG versions.
Changes in 1.4.1:
1/ Fix issue #16 (MacOS install problem).
Changes in 1.4.0:
1/ Allow user data to be passed to gp_log_add_func (and then to user callback
function).
2/ Add some member methods to GPPortInfo.
Changes in 1.3.4:
1/ Fix a few minor bugs.
Changes in 1.3.3:
1/ Fix bug in gp_camera_get_storageinfo when camera has more than one storage
card.
Changes in 1.3.2:
1/ Further changes to Python interface to logging callback functions.
Changes in 1.3.1:
1/ Reworked Python interface to logging callback functions.
2/ Renamed submodules and revised build process.
3/ Hid xxx_ref, xxx_unref & xxx_free functions from Python.
4/ Fixed some bugs in error handling.
Changes in 1.2.2:
1/ Temporarily fix build problems with Python 3.5
2/ Added a "choose camera" example showing how to handle multiple cameras.
Changes in 1.2.1:
1/ Camera.get_storageinfo and Camera.capture_preview now allocate their
return value (API change).
2/ Examples include a "focus assist" program for EOS 350d. Will need changes
to work with other cameras.
Changes in 1.2.0:
1/ API change! The get_data_and_size functions now return a new "FileData"
object which has the Python buffer interface.
2/ Added get/set capture target examples.
Changes in 1.1.0:
1/ Can now use gp_camera_file_read to fetch data from camera in chunks.
Changes in 1.0.0:
1/ Bump major version number
2/ Upgrade status from "beta" to "production/stable"
Changes in 0.11.2:
1/ Ignore gp_log_with_source_location as it's not present in all versions of
libgphoto2.
2/ Minor improvements in build process.
Changes in 0.11.1:
1/ Ignore gp_log_data for compatibility with gphoto2 v2.5.6.
2/ Improved robustness of interface compilation.
3/ Made use_python_logging() configurable to control verbosity.
Changes in 0.11.0:
1/ Installation no longer requires SWIG.
2/ Reorganised source file locations and build process.
Changes in 0.10.2:
1/ Fixed failure to build with Python 3.
2/ Made gp_camera_trigger_capture thread aware.
Changes in 0.10.1:
1/ Bug fix: would not build with some versions of SWIG.
Changes in 0.10.0:
1/ gp_file_get_data_and_size() now returns a Python bytes object.
2/ gp_camera_wait_for_event() now returns data for some events.
3/ gp_camera_file_get() now allocates the returned CameraFile.
Changes in 0.9.1:
1/ Improved "docstring" documentation of each function.
2/ Slow operations no longer block other Python threads.
3/ Improved build process.
Changes in 0.9.0:
1/ Added "member functions" to many gphoto2 types to replace the higher level
classes defined in Python.
2/ Removed the "higher level classes" defined in Python.
3/ Added __len__ and __getitem__ members to list-like gphoto2 types.
4/ Improved error handling.
5/ Improved memory safety.
Changes in 0.8.0:
1/ Many more functions now allocate and return their outputs, instead of
requiring a new object as a parameter.
2/ Several of the list-like GPhoto2 types can now be iterated over in Python.
3/ Improved memory safety.
Changes in 0.7.1:
1/ Fixed segfault bug with invalid CameraWidget** return values.
2/ Removed need for type-specific gp_widget_get_value_xxx and
gp_widget_set_value_xxx functions.
Changes in 0.7.0:
1/ Changed API of gp_abilities_list_get_abilities and
gp_camera_get_abilities.
2/ Made check_result() much more user-configurable.
3/ Improved memory safety of several functions.
Changes in 0.6.0:
1/ Helper classes now sub-class the corresponding low-level type.
2/ Improved example scripts.
Changes in 0.5.2:
1/ Fixed some bugs in default destructor code introduced in v0.5.0.
Changes in 0.5.1:
1/ Restored '__exit__' methods removed from helper classes in v0.5.0.
2/ Defined some macros to simplify SWIG interface files.
Changes in 0.5.0:
1/ Added default destructors for most objects created by gp_xxx_new()
functions.
2/ Fixed some memory leaks.
3/ Hid details of some private structures and functions.
Changes in 0.4.0:
1/ Made gp_camera_wait_for_event usable.
2/ Made check_result raise exception for fewer error types.
Changes in 0.3.3:
1/ Fixed segfault bug in logging callback with libgphoto2 v2.4.
Changes in 0.3.2:
1/ Reorganised source directory structure
2/ Include example scripts in pip installs.
3/ Start putting releases on PyPI.
Changes in 0.3.1:
1/ Fixed bug in 0.3.0 logging initialisation.
Changes in 0.3.0:
1/ Changed logging callback signature to include gphoto2 level.
Changes in 0.2.1:
1/ Fix download URL broken in 0.2.0.
Changes in 0.2.0:
1/ Added Python helper classes.
2/ Added interface to gphoto2-version.h.
3/ Made compatible with Python 3.
4/ Now works with gphoto2 versions 2.4 and 2.5.
Changes in 0.1:
1/ Early development work, not fit for use.