meltygui-imgui

Namespaced imgui bindings maintained for MeltyGUI, based on the upstream source recorded in UPSTREAM.json. Original authorship and licenses are preserved. This repository contains the binding source and its release tooling.

uv pip install meltygui-imgui

import meltygui_imgui

The current release is 2.0.0.post2, with wheels for Linux x86-64 (glibc 2.28 or newer) on CPython 3.11, 3.12 and 3.13. It installs meltygui_imgui without overwriting the upstream imgui package. The 3.13 wheel is generated with Cython 3.2; 3.11 and 3.12 keep the Cython 0.29 bindings.

When no wheel matches

On any other platform or Python, pip and uv fall back to the source archive without saying that no wheel matched. The build prints a banner naming your platform and the prebuilt targets (installers show it with -v, or when the build fails). A source build needs a C++ compiler and takes a few minutes. uv ignores the upper Python bound, so on a newer Python it also builds from source; pip refuses instead. Pass --only-binary meltygui-imgui to make a missing wheel an error rather than a compilation.

The bundled Dear ImGui and font-helper license notices are included in the artifacts.

Build

Docker is required. The manylinux image and Python build dependencies are pinned. The wheel is built from the generated source archive, which is also published for local compilation when a matching wheel is unavailable.

python3 tools/build.py
python3 tools/verify.py dist
uvx --from twine==7.0.0 twine check --strict dist/*.whl dist/*.tar.gz

Use --sudo-docker if Docker requires sudo. Source builds require a C++ compiler.

Publish

Pushes to main and pull requests build and test without uploading. A v* tag or a manual run with publish=true publishes the verified wheel and source archive through PyPI trusted publishing. Published versions cannot be replaced.

Configure a pending GitHub publisher at https://pypi.org/manage/account/publishing/:

Then, after the main-branch build passes, create and push v2.0.0.post2. No API token belongs in this repository.

Licenses and changes

See LICENSE, LICENSES, and MELTYGUI.md. The primary changes are the Python namespace, pinned build dependencies, Python 3.12 support, and rebuilt Cython extensions.