Changelog

Version 3.5.0

In this release, test coverage is 74%.

💥 New features:

  • New Sphinx autodoc extension:

    • Allows to document dataset classes and functions using Sphinx directives, thus generating a comprehensive documentation for datasets with labels, descriptions, default values, etc.

    • The extension is available in the guidata.dataset.autodoc module

    • Directives:

      • autodataset: document a dataset class

      • autodataset_create: document a dataset creation function

      • datasetnote: add a note explaining how to use a dataset

  • BoolItem/TextItem: add support for callbacks when the item value changes

🛠️ Bug fixes:

  • Documentation generation: automatic requirement table generation feature was failing when using version conditions in the pyproject.toml file (e.g. pyqt5 >= 5.15).

  • Issue #72 - unit test leave files during the build usr/lib/python3/dist-packages/test.json

  • Issue #73 - ChoiceItem radio buttons are duplicated when using callbacks

Version 3.4.1

In this release, test coverage is 76%.

🛠️ Bug fixes:

  • Issue #71 - Random segmentation faults with applications embedding CodeEditor

  • Issue #70 - PermissionError: [Errno 13] Permission denied: ‘/usr/lib/python3/dist-packages/guidata/tests/data/genreqs/requirements.rst’

Version 3.4.0

In this release, test coverage is 76%.

💥 New features:

  • dataset.io.h5fmt.HDF5Reader.read method: added new default argument to set default value for missing data in the HDF5 file (backward compatible). The default value of default is NoDefault (a special value to indicate that no default value should be used, and that an exception should be raised if the data is missing).

  • widgets.codeeditor.CodeEditor: added new inactivity_timeout argument to set the time (in milliseconds) to wait after the user has stopped typing before emitting the CodeEditor.SIG_EDIT_STOPPED signal.

  • Added execenv.accept_dialogs attribute to control whether dialogs should be automatically accepted or not (default is None, meaning no automatic acceptance): this allows more coverage of the test suite. For now, this attribute has only been proven useful in tests/dataset/test_all_features.py.

  • Added unit tests for HDF5 and JSON serialization/deserialization:

    • Testing an arbitrary data model saved/loaded to/from HDF5 and JSON files, with various data sets and other data types.

    • Testing for backward compatibility with previous versions of the data model (e.g. new attributes, removed attributes, etc.)

⚠️ API breaking changes:

  • guidata.dataset.io module is now deprecated and will be removed in a future release. Please use guidata.io instead. This change is backward compatible (the old module is still available and will be removed in a future release). The motivation for this change is to simplify the module structure and to help understand that the scope of the io module is not limited to dataset.DataSet objects, but may be used for any kind of data serialization/deserialization.

📖 Documentation:

  • Added missing DataSetEditDialog and DataSetEditLayout classes

  • Added missing inheritance/member details on some classes

  • Reduced table of contents depth in left sidebar for better readability

Version 3.3.0

In this release, test coverage is 72%.

💥 New features:

  • Array editor now supports row/column insertion/deletion:

    • Added variable_size argument to setup_and_check method

    • The feature is disabled by default (backward compatible)

    • It supports standard arrays, masked arrays, record arrays and N-dimensional arrays

  • New dataset read-only mode:

    • Added readonly argument to DataSet constructor

    • This is useful to create a dataset that will be displayed in read-only mode (e.g. string editing widgets will be in read-only mode: text will be selectable but not editable)

    • The items remain modifiable programmatically (e.g. dataset.item = 42)

  • New dataset group edit mode:

    • Added mode argument to DataSetGroup.edit method, with the following options:

      • mode='tabs' (default): each dataset is displayed in a separate tab

      • mode='table': all datasets are displayed in a single table

    • In the new table mode, the datasets are displayed in a single table with one row per dataset and one column per item

    • Clicking on a row will display the corresponding dataset in a modal dialog box

🛠️ Bug fixes:

  • Qt console:

    • Fixed RuntimeError: wrapped C/C++ object of type DockableConsole has been deleted when closing the console widget (parent widget, e.g. a QMainWindow, was deleted) while an output stream is still writing to the console (e.g. a logging handler which will flush the output stream when closing the application)

    • This concerns all console-related widgets: DockableConsole, Console, InternalShell, PythonShellWidget and ShellBaseWidget

  • Code editor: fixed compatibility issue with PySide6 (AttributeError: 'QFont' object has no attribute 'Bold')

Version 3.2.2

🛠️ Bug fixes:

  • Fixed translation support (gettext):

    • Locale detection has been fixed in 3.1.1 (deprecation of locale.getdefaultlocale)

    • However, on frozen distributions on Windows (e.g. with pyinstaller), function locale.getlocale is returning (None, None) instead of proper locale infos

    • Added a workaround: on Windows, if locale can’t be detected, we now use the Windows API to retrieve it (using the GetUserDefaultLocaleName function)

    • Issue #68 - Windows: gettext translation is not working on frozen applications

  • Embedded Qt console:

    • Fixed default encoding detection on frozen applications on Windows

    • Issue #69 - Windows/Qt console: output encoding is not detected on frozen applications

Version 3.2.1

🛠️ Bug fixes:

  • Tests only: qthelpers.close_widgets_and_quit now ignores deleted widgets

💥 Changes:

  • dataset.ImageChoiceItem and dataset.ButtonItem: added size argument to set the icon size

  • dataset.io reader and writer classes: removed deprecated write_unicode method

Version 3.2.0

🛠️ Bug fixes:

  • Issue #67 - JSONReader/Deserializing object list: TypeError: ‘NoneType’ object is not subscriptable

💥 Changes:

  • qthelpers.qt_wait: added show_message and parent arguments (backward compatible)

  • qthelpers.qt_app_context: removed faulthandler support (this need to be handled at the application level, see for example DataLab’s implementation)

  • Disabled command line argument parsing in guidata.env module:

    • The guidata library is parsing command line arguments for the purpose of creating the environment execution object named execenv (see guidata.env module). This object is used to determine the execution environment mainly for testing purposes: for example, to bypass the Qt event loop when running tests thanks to the --unattended command line option.

    • However this argument parsing is not always desirable, for example when using guidata as a dependency in another library or application. This is why the parsing mechanism is now disabled by default, and may be enabled by setting the environment variable GUIDATA_PARSE_ARGS to 1 (or any other non-empty value). As of today, it is still unclear if there will be a need to enable this mechanism in the future, so this is why the environment variable is used instead of a function argument.

  • Removed deprecated guidata.disthelpers module (we recommend using PyInstaller instead)

Version 3.1.1

🛠️ Bug fixes:

  • ‘Apply’ button state is now correctly updated when modifying one of the following items:

    • dataset.MultipleChoiceItem

    • dataset.dataitems.DictItem

    • dataset.dataitems.FloatArrayItem

  • Fixed minor deprecation and other issues related to locale

💥 Changes:

  • Removed --unattended command line option for pytest:

    • Before: pytest --unattended guidata (to run tests without Qt event loop)

    • Now: pytest guidata (there is no use case for running tests with Qt event loop, so the --unattended option was removed and the unattended mode is now the default)

  • Removed CHM documentation (obsolete format)

Version 3.1.0

⚠ Exceptionally, this release contains the following API breaking changes:

  • Moved utils.update_dataset to dataset.conv.update_dataset

  • Moved utils.restore_dataset to dataset.conv.restore_dataset

✔ API simplification (backward compatible):

  • Dataset items may now be imported from guidata.dataset instead of guidata.dataset.dataitems

  • Dataset types may now be imported from guidata.dataset instead of guidata.dataset.datatypes

  • Examples:

    • from guidata.dataset.dataitems import FloatItem becomes from guidata.dataset import FloatItem

    • from guidata.dataset.datatypes import DataSet becomes from guidata.dataset import DataSet

    • Or you may now write:

      import guidata.dataset as gds

class MyParameters(gds.DataSet):
    """My parameters"""
    freq = gds.FloatItem("Frequency", default=1.0, min=0.0, nonzero=True)
    amp = gds.FloatItem("Amplitude", default=1.0, min=0.0)

💥 New features:

  • New dataset.create_dataset_from_dict: create a dataset from a dictionary, using keys and values to create the dataset items

  • New dataset.create_dataset_from_func: create a dataset from a function signature, using type annotations and default values to create the dataset items

  • dataset.dataitems.StringItem:

    • Added argument password to hide text (useful for passwords)

    • Added argument regexp to validate text using a regular expression

  • dataset.dataitems.FileSaveItem, dataset.dataitems.FileOpenItem, dataset.dataitems.FilesOpenItem and dataset.dataitems.DirectoryItem: added argument regexp to validate file/dir name using a regular expression

  • dataset.dataitems.DictItem: added support for HDF5 and JSON serialization

  • dataset.io.h5fmt and dataset.io.jsonfmt: added support for lists and dictionnaries serialization

♻ New PlotPyStack internal features:

  • widgets.about: handle about dialog box informations (Python, Qt, Qt bindings, …)

  • Renamed development environment variable GUIDATA_PYTHONEXE to PPSTACK_PYTHONEXE

🧹 Bug fixes:

  • Fixed Qt6 compatibility issue with QFontDatabase

Version 3.0.6

Bug fixes:

  • widgets.console.interpreter: replaced threading.Thread.isAlive (deprecated since Python 3.8)

Other changes:

  • DataSet.edit, DataSet.view and DataSetGroup.edit: added missing arguments size and wordwrap

  • Documentation: added check-list before submitting a patch (see contribute.rst file)

  • Fixed some typing annotations and docstrings, as well as Pylint false positives

  • Removed unused functions from guidata.utils.encoding module:

    • transcode

    • getfilesystemencoding

  • Added missing docstrings and typing annotations in modules:

    • guidata.dataset.qtitemwidgets

    • guidata.dataset.qtwidgets

    • guidata.utils.encoding

    • guidata.utils.misc

Version 3.0.5

Bug fixes:

  • Issue #65 - QVariant import erroneously used in typing annotations

Other changes:

  • tests.test_callbacks: added an example of a callback function for dynamically changing the list of choices of a ChoiceItem object

Version 3.0.4

Bug fixes:

  • Issue #63 - [3.0.2] there is no more guidata-test script

  • Issue #62 - [3.0.2] sphinx doc hang when building on the Debian infra

Other changes:

  • Issue #64 - Add guidata-tests.desktop file to repository

Version 3.0.3

Fixed project description:

  • This could be seen as a detail, but as this description text is used by PyPI, it is important to have a correct description.

  • Of course, nobody reads the description text, so it was not noticed since the first release of guidata v3.0.

Version 3.0.2

Bug fixes:

Version 3.0.1

API changes (fixes inconsistencies in API):

  • Moved guidata.dataset.iniio.WriterMixin to guidata.dataset.io.WriterMixin

  • Moved guidata.dataset.iniio.BaseIOHandler to guidata.dataset.io.BaseIOHandler

  • Moved guidata.dataset.iniio to guidata.dataset.io.inifmt and renamed:

    • UserConfigIOHandler to INIHandler

    • UserConfigWriter to INIWriter

    • UserConfigReader to INIReader

  • Moved guidata.dataset.jsonio to guidata.dataset.io.jsonfmt

  • Moved guidata.dataset.hdf5io to guidata.dataset.io.h5fmt

Bug fixes:

  • Issue #57 - [Errno 2] No such file or directory: ‘doc/dev/v2_to_v3.csv’

  • Issue #58 - Test suite: missing dependencies (pandas, Pillow)

  • Modules guidata.dataset.datatypes and guidata.dataset.dataitems should not critically depend on Qt (only modules specific to GUI should depend on Qt, such as guidata.dataset.qtwidgets). This was a regression introduced in version 3.0.0. A new unit test was added to prevent this kind of regression in the future.

  • Fixed documentation generation .readthedocs.yaml file (Qt 5.15 was not installed on ReadTheDocs servers, causing documentation build to fail)

Other changes:

  • Pull Request #55 - DateItem and DateTimeItem: added ‘format’ parameter for formatting, by @robochat

  • Packaging: still using setuptools, switched from setup.cfg to pyproject.toml for configuration (see PEP 517)

Version 3.0.0

New major release:

  • New BSD 3-Clause License

  • Black code formatting on all Python files

  • New automated test suite:

    • Added module guidata.env to handle execution environment

    • Added support for an “unattended” execution mode (Qt loop is bypassed)

    • Added support for pytest fixtures

    • Added support for coverage testing: 70% coverage to date

  • Documentation was entirely rewritten using Sphinx

  • Reorganized modules:

    • Moved guidata.hd5io to guidata.dataset.hdf5io

    • Moved guidata.jsonio to guidata.dataset.jsonio

    • Renamed guidata.userconfigio to guidata.dataset.iniio

    • New package guidata.utils for utility functions:

      • Removed deprecated or unused functions in old guidata.utils module

      • Moved old guidata.utils module to guidata.utils.misc, except the functions update_dataset and restore_dataset which are still in guidata.utils (root module)

      • Moved guidata.encoding to guidata.utils.encoding

      • Moved guidata.gettext_helpers to guidata.utils.gettext_helpers

    • Splitted guidata.qtwidgets in two modules:

      • guidata.widgets.dockable for dockable widgets

      • guidata.widgets.rotatedlabel for rotated label

  • Other changes:

    • guidata.guitest:

      • Added support for subpackages

      • New comment directive (# guitest: show) to add test module to test suite or to show test module in test launcher (this replaces the old SHOW = True line)

    • guidata.dataset.datatypes.DataSet: new create class method for concise dataset creation, allowing to create a dataset with a single line of code by passing default item values as keyword arguments

Older releases

Version 2.3.1

Bug fixes:

  • Fixed critical compatibility issue with Python 3.11 (codeset argument was removed from gettext.translation function)

  • Fixed support for DateTimeItem and DateItem objects serializing (HDF5 and JSON)

  • Fixed JSONReader constructor documentation: more explicit docstring

  • Fixed test_dataframeeditor.py test script (issue with QApplication creation)

Version 2.3.0

Changes:

  • Added JSON serialize/deserialize support for DataSet objects (from CodraFT project, https://codra-ingenierie-informatique.github.io/CodraFT/)

  • Array editor: switching to read-only mode when array is not writeable

  • Object editor (oedit function): cleaner implementation, handling widget parenting (code specifically related to Spyder internal shell was removed)

Bug fixes:

  • Array editor: fixed error when NumPy array flag “writeable” is False, do not try to change flag value since it’s a deprecated feature since NumPy v1.17

  • Do not install Qt translator and set color mode (dark/light) on Qt application if it already has been initialized (QApplication instance is not None)

Version 2.2.1

Bug fixes:

  • Collection editor: fixed “Save array” feature

  • Console widget context menu: added missing icons

Version 2.2.0

Changes:

  • FloatArrayItem: added data type information on associated widget

  • guitest.TestModule.run: added timeout argument to wait for process termination

Bug fixes:

  • FloatArrayItem: avoid RuntimeWarning when dealing with complex data

  • external/darkdetect: fixed compatibility issue with Windows Server 2008 R2

Version 2.1.1

Bug fixes:

  • win32_fix_title_bar_background: not working in 32bits

Version 2.1.0

Changes:

  • Dark mode may be overriden by QT_COLOR_MODE environment variable

Version 2.0.4

Bug fixes:

  • Fixed missing import for DictItem callback

Version 2.0.3

Changes:

  • Code editor: added support for other languages than Python (C++, XML, …)

Bug fixes:

  • Fixed Qt5 translation standard support

  • Fixed code editor/console widgets dark mode default settings

Version 2.0.2

Bug fixes:

  • Fixed PySide6 compatibility issues

  • Fixed remaining Python 3 compatibility issues

Version 2.0.1

Bug fixes:

  • Fixed Python 3 compatibility issues

Version 2.0.0

Changes:

  • Removed support for Python 2.7 and PyQt4 (guidata supports Python >=3.6 and PyQt5, PySide2, PyQt6, PySide6 through QtPy 2)

  • Added support for dark theme mode on Windows (including windows title bar background), MacOS and GNU/Linux.

  • Added embbeded Qt-based Python console widget

  • Dataset edit layout: now disabling/enabling “Apply” button depending on widget value changes

  • Code editor: widget minimum size area may now be set using rows and columns size

  • Test launcher: redesigned, added support for dark mode

Version 1.8.0

Changes:

  • Added generic widgets: array, dictionary, text and code editors.

  • Removed spyderlib/spyder dependency.

  • Added setter method on DataItem object for “help” text (fixed part of the tooltip).

Version 1.7.9

Changes:

  • Added PySide2 support: guidata is now compatible with Python 2.7, Python 3.4+, PyQt4, PyQt5 and PySide2!

Version 1.7.8

Changes:

Version 1.7.7

Bug fixes:

  • Fixed Spyder v4.0 compatibility issues.

Version 1.7.6

Bug fixes:

  • Fixed Spyder v3.0 compatibility issues.

Version 1.7.5

Bug fixes:

  • FilesOpenItem.check_value : if value is None, return False (avoids “None Type object is not iterable” error)

Version 1.7.4

Bug fixes:

  • Fixed compatibility issue with Python 3.5.1rc1 (Issue #32: RecursionError in userconfig.UserConfig.get)

  • HDF5Reader.read_object_list: fixed division by zero (when count was 1)

  • hdf5io: fixed Python3 compatibility issue with unicode_hdf type converter

Version 1.7.3

Features:

  • Added CHM documentation to wheel package

  • hdf5io: added support for a progress bar callback in “read_object_list” (this allows implementing a progress dialog widget showing the progress when reading an object list in an HDF5 file)

Bug fixes:

  • Python 3 compatibility: fixed hdf5io.HDF5Writer.write_object_list method

  • data items:

    • StringItem: when notempty parameter was set to True, item value was not checked at startup (expected orange background)

  • disthelpers:

    • Supporting recent versions of SciPy, h5py and IPython

    • Fixed compatibility issue (workaround) with IPython on Python 2.7 (that is the “collection.sys cx_Freeze error”)

Version 1.7.2

Bug fixes:

  • Fixed compatibility issues with old versions of Spyder (<v2.3)

Version 1.7.1

Bug fixes:

  • Fixed Issue #25: ConfigParser.get unexpected keyword argument ‘raw’

  • Fixed tests failures: disthelpers, guiqwt/tests/loadsaveitems_hdf5.py

Features:

  • userconfigio: added support for serializing/deserializing NumPy scalars

  • Fixed Issue #47: added support for DateTimeItem/DateItem (de)serialization

Setup:

  • Using setuptools “entry_points” instead of distutils “scripts”

Version 1.7.0

Possible API compatibility issues:

  • Added support for PyQt5 (removed old-style signals)

Version 1.6.1

Possible API compatibility issues:

  • disthelpers:

    • Changed arguments from “architecture=None, python_version=None” to “msvc_version, architecture=None”

Version 1.6.0

Added support for Python 3 (see module guidata.py3compat).

New features:

  • disthelpers:

    • Added support for Python 3.3

    • Added support for pygments (and partial support for zmq: still failing)

  • FloatArrayItem: added support for unit property value

Bug fixes:

  • disthelpers.prepend_module_to_path: unload modules which were already imported to be able to replace them by other versions (mostly guidata should be concerned by this if the function is used -as it should be- in package’s init.py script)

Version 1.5.1

New features:

  • HDF5 serialization (HDF5 reader/writer):

    • Added context manager

    • Added convenience methods read and write

    • Added convenience methods write_object_list and read_object_list to save/restore objects implementing DataSet-like serialize and deserialize methods

  • Datasets I/O (HDF5/ini): None values (unset items) can now be saved/loaded for FloatItem, IntItem and BoolItem objects

  • disthelpers: added option ‘exclude_dirs’ to ‘add_module_data_files’ and ‘add_module_data_dir’ methods

  • Added slider support for FloatItem objects (contributor: julien.jaeck)

  • (Issue 21) Added option ‘size’ in dataset edit and view methods to resize the generated dialog box (size may be a tuple of integers (width, height) or a QSize object)

Possible API compatibility issues:

  • guidata now requires Python 2.6 (Python 2.5 support has been dropped)

Bug fixes:

  • DataSet objects (de)serialization: fixed HDF5 reader/writer for FilesOpenItem and FloatArrayItem serialize/deserialize methods

  • Fixed DataSet userconfig read/write test

  • StringItem/ColorItem: fixed unicode/str issues in deserialization methods

  • Added support for strings encoded in file system charset to avoid an error like “String %r is not UTF-8 encoded” when trying to set an item to a string value (path) obtained with a file system command

  • configtools/image paths: handling file system encoded paths

  • (Issue 14) Restored compatiblity with PyQt v4.4

Version 1.5.0

Bug fixes:

  • Fixed ‘callback’ property related issue: when updating a DataSetShowGroupBox or DataSetEditGroupBox internal dataset, the callback property was causing a reset of the data items to their default values

Possible API compatibility issues:

  • datatypes.OperatorProperty was renamed to FuncProp

Other changes:

  • Added test for the FuncProp item property: how to change an item active state depending on another item’s value

  • Added support for dictionaries for update_dataset and restore_dataset (functions of guidata.utils):

    • update_dataset may update the destination dataset from a source dictionary

    • restore_dataset may update the destination dictionary from a source dataset

  • FloatArrayItem: added option “large” to show all the array values in read-only mode

  • Added new guidata svg logo

  • disthelpers:

    • added support for PySide

      • disthelpers: new function ‘get_visual_studio_dlls’ – returns the list of Visual Studio DLLs (and create manifest) associated to Python architecture and version

Version 1.4.2

Bug fixes:

  • disthelpers:

    • the vs2008 option was accidently turned off by default on Windows platforms

    • build_chm.bat: added support for Windows x64

Other changes:

  • dataset.qtwidgets:

    • QLabel widgets word wrapping is now disabled for read-only items and may be disabled for dataset comments: this is necessary because when the parent widget height is constrained, Qt is unexpectedly reducing the height of word-wrapped QLabel widgets below their minimum size, hence truncating their contents…

  • disthelpers:

    • raising an exception when the right version of Ms Visual C++ DLLs was not found

    • now creating the manifest and distributing from the redistribuable package installed in WinSxS

Version 1.4.1

Bug fixes:

  • ColorItem for recent versions of Qt: in QLineEdit widget, the text representation of color was str(QColor(…)) instead of str(QColor(…).name())

  • guidata.qt compat package: fixed _modname typo

  • hdf5io:

    • optional attribute mechanism generalized to both Attr and DSet objects (for both saving and loading data)

    • H5Store/close method: now checking if h5 file has already been closed before trying to close it (see http://code.google.com/p/h5py/issues/detail?id=220)

  • disthelpers:

    • vs2008 option was ignored

    • added ‘C:\Program Files (x86)’ to bin includes (cx_Freeze)

  • Data items/callbacks: fixed callbacks for ChoiceItem (or derived items) which were triggered when other widgets were triggering their own callbacks…

Other changes:

  • Added test for item callbacks

  • dataset.datatypes.FormatProp/new behavior: added ignore_error argument, default to True (ignores string formatting error: ValueError)

  • disthelpers:

    • Distribution.Setup: added target_dir option

    • Distribution.build: added create_archive option to create a ZIP archive after building the package

    • cx_Freeze: added support for multiple executables

    • added support for h5py 2.0

    • added support for Maplotlib 1.1

  • Allow DateTime edit widgets to popup calendar

Version 1.4.0

Possible API compatibility issues:

  • disthelpers: removed functions remove_build_dist, add_module_data_files, add_text_data_file, get_default_excludes, get_default_includes, get_default_dll_excludes, create_vs2008_data_files (…) which were replaced by a class named Distribution, see the new disthelpers test for more details (tests/dishelpers.py)

  • reorganized utils and configtools modules

Other changes:

  • disthelpers: replaced almost all functions by a class named Distribution, and added support for cx_Freeze (module remains compatible with py2exe), see the new disthelpers test for more details (tests/dishelpers.py)

  • reorganized utils and configtools modules

Version 1.3.2

Since this version, guidata is compatible with PyQt4 API #1 and API #2. Please read carefully the coding guidelines which have been recently added to the documentation.

Possible API compatibility issues:

  • Removed deprecated wrappers around QFileDialog’s static methods (use the wrappers provided by guidata.qt.compat instead):

    • getExistingDirectory, getOpenFileName, getOpenFileNames, getSaveFileName

Bug fixes:

  • qtwidgets.ShowFloatArrayWidget: fixed string float formatting issue (replaced %f by %g)

  • Fixed compatiblity issues with PyQt v4.4 (Contributor: Carlos Pascual)

  • Fixed missing ‘child_title’ attribute error with FileOpenItem, FilesOpenItem, FileSaveItem and DirectoryItem

  • (Fixes Issue 8) disthelpers.add_modules was failing when vs2008=False

Other changes:

  • added this changelog

  • qtwidgets: removed ProgressPopUp dialog (it is now recommended to use QProgressDialog instead, which is pretty much identical)

  • Replaced QScintilla by spyderlib (as a dependency for array editor, code editor (test launcher) and dict editor)

  • qtwidgets.DockWidgetMixin: added method ‘setup_dockwidget’ to change dockwidget’s features, location and allowed areas after class instantiation

  • guidata.utils.utf8_to_unicode: translated error message in english

  • Add support for ‘int’ in hdf5 save function

  • guidata.dataset/Numeric items (FloatItem, IntItem): added option ‘unit’ (automatically add suffix ‘ (unit)’ to label in edit mode and suffix ‘ unit’ to value in read-only mode)

  • Improved dataset str method: code refactoring with read-only dataset widgets (DataItem: added methods ‘format_string’ and ‘get_string_value’, DataSet: added method ‘to_string’)

  • Added coding guidelines to the documentation

  • guidata.dataset.qtwidget: added specific widget (ShowBooleanWidget) for read-only display of bool items (text is striked out when value is False)

  • guidata.hdf5io.Dset: added missing keyword argument ‘optional’ (same effect as parent class Attr)

  • guidata.dataset.dataitems.IntItem objects: added support for sliders (fixes Issue 9) with option slider=True (see documentation)

Version 1.3.1

Bug fixes:

  • setup.py: added svg icons to data files

  • gettext helpers were not working on Linux (Windows install pygettext was hardcoded)

Other changes:

  • hdf5io: printing error messages in sys.stderr + added more infos when failing to load attribute

Version 1.3.0

Bug fixes:

  • setup.py: added svg icons to data files

  • gettext helpers were not working on Linux (Windows install pygettext was hardcoded)

  • DataSet/bugfix: comment/title options now override the DataSet class doc attribute

  • Added missing option ‘basedir’ for FilesOpenItem

  • DirectoryItem: fixed missing child_title attribute bug

  • For all DataSet GUI representation, the comment text is now word-wrapped

  • Bugfix: recent versions of PyQt don’t like the QApplication reference to be stored in modules (why is that?)

  • Bugfix/tests: always keep a reference to the QApplication instance

Other changes:

  • setup.py: added source archive download url

  • Tests: now creating real temporary files and cleaning up at exit

  • qtAllow a callback on LineEditWidget to notify about text changes (use set_prop(“display”, “callback”, callback))

  • qthelpers: provide wrapper for qt.getOpen/SaveFileName to work around win32 bug

  • qtwidgets: optionally hide apply button in DataSetEditGroupBox

  • added module guidata.qtwidgets (moved some generic widgets from guidata.qthelpers and from other external packages)

  • qthelpers: added helper ‘create_groupbox’ (QGroupBox object creation)

  • Array editor: updated code from Spyder’s array editor (original code)

  • Added package guidata.editors: contains editor widgets derived from Spyder editor widgets (array editor, dictionary editor, text editor)

  • Array editor: added option to set row/col labels (resp. ylabels and xlabels)

  • ButtonItem: changed callback arguments toinstance (DataSet object), value (item value), parent (button’s parent widget)

  • editors.DictEditor.DictEditor: moved options from constructor to ‘setup’ method (like ArrayEditor’s setup_and_check), added parent widget to constructor options

  • Added DictItem type: simple button to edit a dictionary

  • editors.DictEditor.DictEditor/bugfixes: added action “Insert” to context menu for an empty dictionary + fixed inline unicode editing (was showing the error message “Unable to assign data to item”)

  • guidata.qtwidgets: added ‘DockableWidgetMixin’ to fabricate any dockable QWidget class

  • gettext helpers: added support for individual module translation (until now, only whole packages were supported)

  • DataSetShowGroupBox/DataSetEditGroupBox: **kwargs may now be passed to the DataSet constructor

  • disthelpers: added ‘scipy.io’ to supported modules (includes)

  • Added new “value_callback” display property: this function is called when QLineEdit text has changed (item value is passed)

  • Added option to pass a text formatting function in DataSetShowWidget