Name:           python-trame-rca
Version:        2.11.5
Release:        1%{?dist}
Summary:        Remote Controlled Area image streaming for trame

License:        Apache-2.0
URL:            https://github.com/Kitware/trame-rca
Source:         %{pypi_source trame_rca}

BuildArch:      noarch
BuildRequires:  python3-devel
BuildRequires:  python3-trame-client
BuildRequires:  python3-trame-common
BuildRequires:  python3-wslink
BuildRequires:  python3-numpy
BuildRequires:  python3-packaging
BuildRequires:  python3-pillow

%global _description %{expand:
trame-rca (Remote Controlled Area) streams rendered images and frames
from a Python server to a browser-side viewport over WebSocket.
trame-slicer uses it to push 2D/3D slice views and DICOM renderings
to the web client without copying full meshes over the wire.}

%description %_description

%package -n     python3-trame-rca
Summary:        %{summary}
Requires:       python3-trame-client
Requires:       python3-trame-common
Requires:       python3-wslink
Requires:       python3-numpy
Requires:       python3-packaging
Requires:       python3-pillow

%description -n python3-trame-rca %_description

%prep
%autosetup -p1 -n trame_rca-%{version}

%generate_buildrequires
%pyproject_buildrequires

%build
%pyproject_wheel

%install
%pyproject_install
%pyproject_save_files trame trame_rca

# The trame namespace dirs (trame/, trame/ui/, trame/modules/, trame/widgets/) are
# shared by several trame distributions, and every wheel ships its own copy of the
# pkgutil marker __init__.py. The .py files are byte-identical so rpm tolerates the
# duplicates -- but their .pyc embeds the SOURCE MTIME, which differs per build, so
# the bytecode collides at install time:
#   file .../trame/ui/__pycache__/__init__.cpython-314.pyc conflicts between
#   attempted installs of python3-trame-... and python3-trame-client-...
# Since Python 3.3 these work as PEP 420 implicit namespace packages with no marker
# at all, so drop it everywhere. Verified: with all four removed, trame.ui becomes a
# _NamespacePath and trame.ui.vuetify3 / trame.widgets.vuetify3 / trame.modules.www
# still resolve across packages. The grep guard makes sure a real __init__.py with
# actual code is never deleted.
for _d in "" /ui /modules /widgets; do
    _f=%{buildroot}%{python3_sitelib}/trame$_d/__init__.py
    [ -f "$_f" ] || continue
    grep -qx '__path__ = __import__("pkgutil").extend_path(__path__, __name__)' "$_f" \
        || { echo "ERROR: trame$_d/__init__.py is not a namespace marker" >&2; exit 1; }
    rm -f "$_f" %{buildroot}%{python3_sitelib}/trame$_d/__pycache__/__init__.*.pyc
done
# Drop the removed paths from the generated file list (it comes from the wheel RECORD).
sed -i -E '\#/trame(/(ui|modules|widgets))?/__init__\.py$#d; \#/trame(/(ui|modules|widgets))?/__pycache__/__init__\..*\.pyc$#d' %{pyproject_files}

%check
%_pyproject_check_import_allow_no_modules -t

%files -n python3-trame-rca -f %{pyproject_files}
%license LICENSE
%doc README.rst

%changelog
* Sat Sep 26 2026 Morgan Hough <morgan.hough@gmail.com> - 2.11.5-1
- Update to 2.11.5. Runtime dependency set is unchanged against what this
  COPR already ships: upstream declares trame-client<5,>=3.4 (we have 3.13.6),
  trame-common>=1.2.2 (1.2.7), wslink>=2.1.3 (2.5.7), plus numpy/pillow/
  packaging -- all present, so this pulls in nothing new.
- Deliberately NOT a trame 4 update. trame/trame-client/trame-server are all a
  major 3->4 jump upstream; this package caps at trame-client<5 and is a leaf
  with no reverse dependencies in the COPR, so it can move independently
  without starting that wave.

* Sun Sep 20 2026 Morgan Hough <morgan.hough@gmail.com> - 2.11.4-1
- Update to 2.11.4. Runtime dependencies are byte-for-byte unchanged from
  2.10.1 (numpy, packaging, pillow, wslink >= 2.1.3, trame-client >= 3.4 < 5,
  trame-common >= 1.2.2), so no BuildRequires change is needed; only the dev
  extra moved, to trame >= 4. Still compatible with our trame-client 3.13.6,
  which is held at 3.x because trame-vtk caps trame-client < 4.

* Tue Sep 15 2026 Morgan Hough <morgan.hough@gmail.com> - 2.10.1-1
- Update to 2.10.1. Still requires trame-client >= 3.4, < 5; satisfies
  trame-slicer's >= 2.9.1 floor.

* Mon Aug 24 2026 Morgan Hough <morgan.hough@gmail.com> - 2.9.0-1
- Update to 2.9.0. Retains the PEP 420 namespace handling from the previous
  release: the pkgutil markers under trame/ are still removed in %install so the
  .pyc files cannot collide between trame packages at install time.
* Sat Aug 22 2026 Morgan Hough <morgan.hough@gmail.com> - 2.7.0-2
- Drop the pkgutil namespace markers for trame/{,ui,modules,widgets} and rely on
  PEP 420 implicit namespace packages. Every trame wheel ships its own identical
  copy; rpm tolerates the duplicate .py (byte-identical) but the .pyc embeds the
  source mtime, which differs per build, so installing two trame packages together
  failed with __pycache__/__init__.cpython-314.pyc file conflicts.

* Sat Jul 18 2026 Morgan Hough <morgan.hough@gmail.com> - 2.7.0-1
- Update to 2.7.0

* Sat Jun 27 2026 Morgan Hough <morgan.hough@gmail.com> - 2.4.3-2
- Rebuild against Python 3.15 (rawhide). Release bump so the py3.15 build
  supersedes the lingering same-NVR py3.14 RPM in the COPR repo.

* Thu May 28 2026 Morgan Hough <morgan.hough@gmail.com> - 2.4.3-1
- Initial package for the trame-slicer dependency chain.