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0.12 (2022-07-19)

  • remove macropy
  • fix evaluation from commandline
  • deprecate Python 3.5 and 3.6
  • tested on Python 3.10

0.11 (2020-03-30)

  • update test infrastructure to work with latest pytest;
  • add support for Python 3.7 and 3.8 (thanks to Richard Höchenberger).
  • do not crash when translating source with assignment typehints ( with the help of Sirenfal)

0.10 (2018-05-12)

  • use Macropy3 version 1.1.0b2 to avoid issues with Django

0.9 (2018-04-19)

  • add a --source-name options to be used together with --inline-map when using -s;
  • move main repository to gitlab.com/metapensiero;
  • add support for default export and import;
  • add documentation for the JS() marker function;
  • refactor of the JS AST nodes;
  • fix path splitting and joining on Windows (thanks to Roman Yakubuk);

0.8 (2017-11-16)

  • add support for except sections with more than one exception type and arbitrary exception variable name. Thanks to @devanlai;
  • dict keys conversion fixes;
  • enable --inline-map when translating a string with -s;

0.7 (2017-09-08)

  • translate dicts unambiguously, using "computed member name form" for keys that aren't strings;
  • use macropy package to deal with some of the translation details;
  • translate int() and float();
  • fix a bug that prevented BabelJS translation when keyword arguments; are present;

0.6 (2017-05-09)

  • allow to define template literals and tagged templates;
  • define package scopes in imports prepending names with __;
  • translate issubclass();
  • translate lambdas as arrow functions;
  • translate Python 3.6+ f-strings to ES6 template literals;
  • Add translation for __instancecheck__ to [Symbol.hasInstance];
  • Sort imports alphabetically;

0.5 (2016-11-23)

  • translate tmpl("A string with js ${interpolation}") to ES6 template literals;
  • preliminary support to translate names like d_foo and dd_bar to $foo and $$bar;
  • addded translation of the assert statement;
  • fixed a bug in try...except...finally statement when there's no except section;
  • added translation for foo is not bar that seems to have dedicated ast node;
  • if the function is defined in a method but starts with fn_ do not convert it to an arrow function. Useful to not maintain this;
  • added translation for callable and hasattr/getattr/setattr;
  • updated for loops to support more than one target, so now its possible to write loops like for k, v in iterable(a_map):;
  • updated documentation;
  • added a new cli option -s to translate source from the command line or the standard input;
  • fixed a pair of bugs on sourcemaps;
  • added a new cli option --eval to also evaluate the produced JavaScript using the embedded interpreter;
  • added a new cli option --dump-ast to print out the ast tree of the passed in string;
  • added sorting to the rendered snippets/decorators/assignments so that their order does not change at every ricompilation;
  • do not re-declare variables declare in outer scopes;

0.4 (2016-11-15)

  • updated BabelJS to version 6.18.1;
  • allow to import modules with dashes inside by using dunder-inside-words notation (foo__bar becomes foo-bar);
  • reuse JavaScript interpreter context to speedup translation;
  • update in operator to support ES6 collections;
  • added support for method and class decorators;
  • added support for class properties and descriptors;
  • add for loop over JS iterables;
  • allow to loop over inherited properties;
  • fix a bug on type() translation;
  • support for range() steps;
  • add support for generator functions and yield and yield from expressions;
  • optionally load babel-polyfill before evaluating code;
  • fix a bug on sourcemaps having wrong references when there are documentation elements;
  • translate __get__() and __set__() to to JS equivalents;
  • implement dict(foo).update(bar) and dict(foo).copy;
  • documentation improvements;

0.3 (2016-04-08)

  • updates to the documentation ( with some fixes made by Hugo Herter, Daniel Kopitchinski and ironmaniiith)
  • Translate str(x) into x.toString()
  • Add support for properties and classmethods
  • Translate __len__ and __str__ methods to get length() and toString()
  • Add support for slices syntax to .slice()
  • Fixed two bugs in sourcemaps generation
  • Fixed a bug in the inport ... from translation
  • Correctly include BabelJS minimized code
  • Fix transpiling of stage3 features

0.2 (2016-03-29)

  • use arrow functions to retain this were possible
  • translate async/await
  • refactoring of the for loops
  • add ability to subtranslate pieces of Python code or objects. Used to template the creation of Exception sublasses
  • add support for param defaults and keyword arguments
  • updated documentation

0.1 (2016-03-21)

  • First cut of the features