- **Removed legacy build files**:
- Deleted obsolete `.travis.yml`, `flake.lock`, and `flake.nix` files that were no longer needed for the current build and dependency management setup.
- **Updated versioning**:
- Incremented the package version from `0.4.0` to `0.5.0` in `version.py` and made adjustments in `pyproject.toml` to reflect the new versioning mechanism.
- **Refined package structure**:
- Moved source files from `src/python_markdown_oembed_extension` to `mdx_oembed` and renamed references accordingly for better clarity and organization of the codebase.
- **Enhanced OEmbed functionality**:
- Added dedicated endpoint handling in the new `endpoints.py`.
- Refactored the `oembed.py` file to implement a minimal oEmbed consumer, replacing the earlier dependency on `python-oembed`.
- **Improved test coverage**:
- Transitioned tests from `unittest` to `pytest` framework for better maintainability.
- Expanded unit tests, including better error handling and validation for various media types.
- **Updated dependency requirements**:
- Raised minimum Python version from `3.9` to `3.12` in `pyproject.toml`.
- Removed non-essential dependencies and restructured the dependency declarations to streamline package management.
These changes focus on modernizing the codebase, improving adherence to current Python standards, and enhancing overall functionality and maintainability.
The reasoning is that the translation of Markdown into HTML should be as
concise as possible. The semantics of the figure element seem to fit the
embedded nature of OEmbed content moreso than the div element which is
quite generic.
To keep a constant aspect ratio for the resulting iframe of an oEmbed
request in a responsive website, the iframe needs a div wrapper. With
this change, html results are wrapped in a "oembed" class div.
