python-nbformat-4.4.0-bp155.2.12

- Merge everything into one spec file to simplify maintenance.

- Move executable to python package to avoid conflicts with old
  naming scheme.  It should be moved back with the next release.

- Rename to to match python package naming guidelines.
- Split jupyter components into own subpackage.
- Rename doc package to match jupyter package name.

- Update url

- Update to 4.4.0
  * Explicitly state that metadata fields can be ignored.
  * Introduce official jupyter namespace inside metadata (``metadata.jupyter``).
  * Introduce ``source_hidden`` and ``outputs_hidden`` as official front-end
    metadata fields to indicate hiding source and outputs areas. **NB**: These
    fields should not be used to hide elements in exported formats.
  * Fix ending the redundant storage of signatures in the signature database.
  * :func:`nbformat.validate` can be set to not raise a ValidationError if
    additional properties are included.
  * Fix for errors with connecting and backing up the signature database.
  * Dict-like objects added to NotebookNode attributes are now transformed to be
    NotebookNode objects; transformation also works for `.update()`.

- Implement single-spec version.

- Clean up update-alternatives usage.

- Update to 4.3.0
  * A new pluggable ``SignatureStore`` class allows specifying different ways to
    record the signatures of trusted notebooks. The default is still an SQLite
    database. See :ref:`pluggable_signature_store` for more information.
  * :func:`nbformat.read` and :func:`nbformat.write` accept file paths as bytes
    as well as unicode.
  * Fix for calling :func:`nbformat.validate` on an empty dictionary.
  * Fix for running the tests where the locale makes ASCII the default encoding.
- Update to 4.2.0
  * Update nbformat spec version to 4.2, allowing JSON outputs to have any JSONable type,  not just ``object``,
    and mime-types of the form ``application/anything+json``.
  * Define basics of ``authors`` in notebook metadata.
    ``nb.metadata.authors`` shall be a list of objects with the property ``name``, a string of each author's full name.
  * Update use of traitlets API to require traitlets 4.1.
  * Support trusting notebooks on stdin with ``cat notebook | jupyter trust``
- Update to 4.1.0
  * Update nbformat spec version to 4.1, adding support for attachments on markdown and raw cells.
  * Catch errors opening trust database, falling back on ``:memory:`` if the database cannot be opened.
- Create doc subpackage

- update to version 4.0.1:
  * setuptools entrypoint
  * Add label to format docs for cross referencing
  * ensure `--version` output has actual version

- Build documentation

- Initial version