Release history
===============

2.4.1
-----



2.4
---

* Modernize pyproject.toml.

* Drop dependency on ``typing_extensions``.

* Drop support for legacy versions of virtualenv that
  don't build upon the standard library ``venv`` module.

* Added :class:`modulegraph2.FrozenPackage`.

* Properly handle ``xml.parser.expat.errors`` and
  ``xml.parser.expat.model`` (both are simular to
  ``os.path`` in their implementation).

2.3
---

* Supports python 3.10 or later (drops support for 3.9
  and adds support for 3.13 and 3.14)

* Add `modulegraph2.Modulegraph.add_dependencies_for_source``
  that will add the imports in a python code fragment
  to a graph as roots.

* Add ``modulegraph2.stdlib_module_names`` and add
  ``--exclude-stdlib`` to the standard interface to
  exclude the stdlib from the graph.

* The graph builder now knows about mypyc and scan for
  dependencies for mypyc compiled extension modules,
  assuming the source for the python module is shipped
  in the distribution.

* Fix missing edges in the graph when a package
  ``__init__`` uses ``from . import sub_module``.

* Fix incompatibility with Python 3.11 when implict
  namespace packages are used.

* Add ``ModuleGraph.import_package`` which will add all
  submodules of a package to the graph, without adding
  the package to the graph roots.

  This currently only supports packages found in the
  filesystem (excluding zipfiles).

* Type annotation for the argument of ``ModuleGraph.add_excludes``
  is now ``Iterable[str]`` instead of ``Iterator[str]``.

* Added ``extension_attributes`` to ``PyPIDistribution`` for
  consistency with other nodes.

2.2.1
-----

* Fix incompatibility with recent setuptools versions

* Fix incompatibility with Python 3.11

2.2
---

* Enhance the support for setuptools vendored packages
  to also work with pkg_resources (which uses the same
  mechanism).

* Fix graphbuilding problem when using "setuptools",
  "pkg_resources" or "six".

* Fix test failures with recent python versions, failures
  were due to imperfect test hygiene.

* Add a *code* attribute to :class:`modulegraph2.Script`
  and :class:`modulegraph2.Module`, containing the compiled
  bytecode for the module (or *None*)

2.1
-----

* #11: ``ModuleGraph.add_script`` did not work reliably

* Add support for the way setuptools locates vendored
  packages (``setuptools.extern.VendorImporter``)

2.0
---

* No functional changes

* Migrated to GitHub

2.0a2
-----

Fixed a number of issues:

* Test suite now passes on Windows

* Test suite now passes on Linux

* Test suite now passes with Python 3.6

* Implemented automated tested on Windows and Linux
  using AppVeyor. MacOS is manually tested for
  now as that's my main development platform.

2.0a1
-----

Initial pre-release. This version should be
functionally complete, but hasn't been used
by other code yet.