Name:           shadowfinder
Version:        0.7.1
Release:        1%{?dist}
Summary:        Find the possible locations of a shadow from its length and the time

License:        MIT
URL:            https://github.com/bellingcat/ShadowFinder
Source0:        %{url}/archive/%{version}/ShadowFinder-%{version}.tar.gz

BuildArch:      noarch
BuildRequires:  python3-devel
BuildRequires:  python3-pytest

%description
ShadowFinder, from Bellingcat, takes the height of an object, the length of
its shadow and the date and time a photo was taken, and maps everywhere on
Earth where the sun stood at the matching angle. It narrows down where an
image could have been taken; it can also start from a known sun altitude.

%prep
%autosetup -n ShadowFinder-%{version} -p1
# Upstream's caret pins lag Fedora's versions.
sed -i -e '/^\[tool.poetry.dependencies\]/,/^$/{/^python /!{s/= "[~^>][^"]*"/= "*"/; s/version = "[~^][^"]*"/version = "*"/}}' \
    pyproject.toml
# timezonefinder 6.6 dropped its "pytz" extra; pytz is a direct
# dependency here anyway.
sed -i 's/^timezonefinder = {version = "[^"]*", extras = \["pytz"\]}$/timezonefinder = "*"/' pyproject.toml
grep -q '^timezonefinder = "\*"$' pyproject.toml
# The CLI reads the precomputed time zone grid from the working directory,
# and find_sun's default is misspelled; use the installed copy.
sed -i -E '/def generate_timezone_grid/,$!s;grid: str = "time(zone|zene)_grid.json",;grid: str = "%{_datadir}/%{name}/timezone_grid.json",;' \
    src/shadowfinder/cli.py
test "$(grep -c '%{_datadir}/%{name}/timezone_grid.json' src/shadowfinder/cli.py)" = 2

%generate_buildrequires
%pyproject_buildrequires

%build
%pyproject_wheel

%install
%pyproject_install
# f43's poetry-core does not record License-File (PEP 639).
%pyproject_save_files -L shadowfinder
install -Dpm 0644 timezone_grid.json %{buildroot}%{_datadir}/%{name}/timezone_grid.json

%check
%pyproject_check_import
export MPLBACKEND=Agg
%pytest tests

%files -f %{pyproject_files}
%license LICENSE
%doc README.md
%{_bindir}/shadowfinder
%{_datadir}/%{name}/

%changelog
* Sat Oct 31 2026 Morgan Hough <morgan.hough@gmail.com> - 0.7.1-1
- Initial package