wai.common 0.0.32

Python library with common functionality for other Waikato projects.

Python library with common functionality for other Waikato projects. Changelog =========

0.0.32 (2020-07-29)

• Fixed bug where option handlers weren’t respecting redefinitions of option help text.

0.0.31 (2020-03-31)

• Removed Rational class as a better implementation is provided by fractions.Fraction.

• Several changes to CLI classes:

  • Can query the optionality of all option types.

  • Default values are now unchecked.

  • TypedOption no longer produces lists of lists for certain combinations of nargs and action.

  • Argument parsers log by default (instead of printing to stdout/stderr).

• Can now get all registered classes from a ClassRegistry.

0.0.30 (2020-03-23)

• Added a partial implementation of rational numbers.

0.0.29 (2020-03-18)

• Bug fixes.

• Initial values for options on CLIInstantiable objects can be specified in internal format.

0.0.28 (2020-03-12)

• Bug fixes.

0.0.27 (2020-03-12)

• Additional functionality for ClassRegistry.

• New cli Option, ClassOption, selects from a predefined set of classes.

• import_code can now optionally bypass aliasing of inner classes.

• meta.code_repr package for representing values as Python code.

0.0.26 (2020-03-11)

• Fixed bug in Option descriptors which prevented them from working with generic option-handlers in Python3.6.

0.0.25 (2020-03-10)

• Added LazyDescriptor.

• Added function to get the fully-qualified name of a class.

• Added function to get the import code for a class.

• Added ClassRegistry class.

• Added meta-constants module.

• Added command-line utilities.

0.0.24 (2020-02-21)

• Fixed typing bug in dynamic_defaults.

0.0.23 (2020-02-20)

• Added dynamic defaults.

• Added function to get the kwargs that are supplied to a function (non-default).

• Added decorator ensure_error_type which wraps exceptions not of a particular type in that type.

• Removed json package, now in its own repository, wai-json.

0.0.22 (2020-02-12)

• Added instanceoptionalmethod, a decorator for methods which can be called from either the class or an instance, and take whichever they are called from as their first argument.

• Added LoggingMixin, which adds logging support to classes.

• Added serialisation utilities.

• Added utility for a standard library logger.

0.0.21 (2020-01-24)

• Added logging utilities package, with utility for a standard root logger.

0.0.20 (2019-12-16)

• Added extra methods to Polygon, Point.

0.0.19 (2019-11-27)

• Reworking of JSON configurations to unify value setting between internal and JSON values.

• Adding caching of non-varying calculated attributes to improve serialisation time.

0.0.18 (2019-11-15)

• Added PathContextManager, which is a context manager which changes the cwd temporarily.

• Added ensure_path, which creates a directory if it doesn’t exist.

0.0.17 (2019-10-31)

• Added TypeVarProperty, for easier caching of dynamic type variables.

• Added depth argument to flatten (iterators and sequences).

0.0.16 (2019-10-22)

• Added support for ADAMS report files.

• Added basic support for geometry.

• Added support for working with located objects in image-classification/identification tasks.

0.0.15 (2019-10-09)

• Bug fixes.

0.0.14 (2019-10-09)

• Configuration schema caching is now lazier than ever.

• JSON serialisation now validates in both directions.

0.0.13 (2019-10-09)

• Fixed bug in Configuration where cached schema were preventing grand-inheritance.

0.0.12 (2019-10-09)

• Added support for checking Python versions.

• get_argument_to_typevar now works with Python3.6 and Python3.7.

0.0.11 (2019-10-09)

• Fix so that JSON schema definitions propagate through all composite schema.

0.0.10 (2019-10-08)

• JSON schema package now has tools for working with references/definitions.

• Configurations now validate additional properties as JSON by default.

0.0.9 (2019-10-04)

• Added StrictConfiguration, which disables additional properties by default.

• Minor fixes.

0.0.8 (2019-09-19)

• Fixed bug in get_argument_to_typevar.

• Added new property type for configurations, MapProperty, which behaves like a dict from strings to some sub-property type.

• Configurations now support: validation of additional properties, initialisation by value or JSON, programmatically getting/setting additional properties.

0.0.7 (2019-09-18)

• Added meta package for typing functionality.

0.0.6 (2019-09-17)

• Fixed bug where Absent was being validated after Property.validate_value had checked it, and therefore failing.

0.0.5 (2019-09-17)

• Added interfaces for serialising/deserialising JSON using custom representations.

• Added exception package to meta package for processing exceptions. Currently only contains ExceptionChainer, which captures exceptions as a context-manager and then provides methods for processing them.

• Added utility interface JSONValidatedBiserialisable.

• Refactored configurations and properties to be more understandable.

• Added AnyOfProperty.

0.0.4 (2019-09-13)

• Two new iterable functions, all_meet_predicate and any_meets_predicate.

• Added meta-functions for determining if methods in base-classes have been overridden by sub-classes.

• Rejigged abc package.

• Added JSON package, with tools for working with JSON and JSONSchema. Also specifies the configuration class, which allows for easy manipulation of JSON files in an object-oriented manner.

0.0.3 (2019-08-30)

• Added load_dir function to file package, which can load all files in a directory.

• Added is_hashable to test if an object is hashable.

• Added Interval class representing intervals on the number line.

• Added exception InvalidStateError for classes that get into an invalid setup.

• Added typing module for type-related functionality.

• Added first, which finds the first element of an iterable to match a predicate.

• Added statistics package with quartile functions.

• Added random, which returns the elements of an iterator in random order.

• Added meta package, with functions to set and retrieve arbitrary meta-data against objects.

• Added ConstantIterator class, which returns the same value over and over again.

• Added metadata module to iterate, for working with metadata in iterables of objects.

• Modified TwoWayDict so type-inference works with Python-3.7.

0.0.2 (2019-08-09)

• Removed restriction that switch only work with enums. Now can switch on any type. Onus is on the user to handle modifications of the switched value during switching.

• Added abc package, with utilities for working with abstract classes/methods.

• Added decorator package, with custom decorators.

0.0.1 (2019-08-09)

• Initial release