• Fixed cram dependency specification

• Add helper scripts for binding cyclic Python classes
  • gen_multi is a wrapper for pyml_bindgen that takes a TSV file of command line specs, and runs pyml_bindgen on each of them.
  • combine_rec_modules is a small program that takes generated OCaml modules and "converts" them into recursive modules
  • You can combine these two to make it easier to generate recursive modules, which can be useful for binding Python classes that reference each other.
• Add support for py_arg_name attribute. It lets you use different argument names in the OCaml bindings than used in the Python functions.
• Add --split-caml-module option to split generated module into separate ml and mli files.
• Add pyml_bindgen-dev.opam for easier installation of development dependencies.

• Reduce number of dependencies (including when installing from the GitHub repository).
  • Use re instead of re2 for regular expressions.
  • Drop some of the dev dependencies from the opam file.

• Allow nested module types in val specs (e.g., Food.Dessert.Apple_pie.t)
• Allow using Pytypes.pyobject and Py.Object.t in val specs
• Better error messages when parser or py_fun creation fails
• You can now use attributes on value specifications.
  • Currently the only one available is py_fun_name.
  • It allows you to decouple the Python method name and the generated OCaml function name.
  • See the examples directory on GitHub for more info.
• You can now bind tuples with 2, 3, 4, or 5 elements.
  • They can be passed in as arguments, or returned from functions.
  • Only basic types and Python objects are allowed in tuples.
  • You can also put tuples inside of collections, e.g., (int * string) list, but not Options or Or_errors.

• Updated docs
• Update to dune 3
• Update to cmdliner 1.1

• Fix some small otype bugs

• Allow embedding Python source directly into generated OCaml module with the --embed-python-source CLI option. See this issue for more info.
• Fix bug in val spec parsing
• Update docs
• Add full examples in the examples directory

• Use specific ocamlformat version for the tests. See this Opam repository pull request for more info.

• Update lower bounds for dependencies
• Fix tests to work with BusyBox/Alpine grep command

Initial release!