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@@ -0,0 +1 @@ +/columngenerationsolverpy-0.0.15.tar.gz diff --git a/python-columngenerationsolverpy.spec b/python-columngenerationsolverpy.spec new file mode 100644 index 0000000..7d7b325 --- /dev/null +++ b/python-columngenerationsolverpy.spec @@ -0,0 +1,222 @@ +%global _empty_manifest_terminate_build 0 +Name: python-columngenerationsolverpy +Version: 0.0.15 +Release: 1 +Summary: A solver based on Column Generation +License: MIT License +URL: https://github.com/fontanf/columngenerationsolverpy +Source0: https://mirrors.aliyun.com/pypi/web/packages/73/d2/a133e3ac802297c3155df149904cac72d27fc81bd56a4c4fa539e24ae723/columngenerationsolverpy-0.0.15.tar.gz +BuildArch: noarch + +Requires: python3-sortedcontainers +Requires: python3-pulp +Requires: python3-treesearchsolverpy + +%description +# Column Generation Solver (Python) + +A solver based on column generation. + +This is the Python3 version of the C++ package [fontanf/columngenerationsolver](https://github.com/fontanf/columngenerationsolver). + + + +[image source](https://commons.wikimedia.org/wiki/File:ColonnesPavillonTrajan.jpg) + +## Description + +The goal of this repository is to provide a simple framework to quickly implement heuristic algorithms based on column generation. + +Algorithms: +* Column Generation `column_generation` +* Greedy `greedy` +* Limited Discrepancy Search `limited_discrepancy_search` + +## Examples + +[Cutting Stock Problem](examples/cuttingstock.py) + +## Usage, running examples from command line + +Install +```shell +pip3 install columngenerationsolverpy +``` + +Running an example: +```shell +mkdir -p data/cuttingstock/instance +python3 -m examples.cuttingstock -a generator -i data/cuttingstock/instance +python3 -m examples.cuttingstock -a column_generation -i data/cuttingstock/instance_10.json +python3 -m examples.cuttingstock -a limited_discrepancy_search -i data/cuttingstock/instance_10.json +``` + +Update: +```shell +pip3 install --upgrade columngenerationsolverpy +``` + +## Usage, Python library + +See examples. + + + + + +%package -n python3-columngenerationsolverpy +Summary: A solver based on Column Generation +Provides: python-columngenerationsolverpy +BuildRequires: python3-devel +BuildRequires: python3-setuptools +BuildRequires: python3-pip +%description -n python3-columngenerationsolverpy +# Column Generation Solver (Python) + +A solver based on column generation. + +This is the Python3 version of the C++ package [fontanf/columngenerationsolver](https://github.com/fontanf/columngenerationsolver). + + + +[image source](https://commons.wikimedia.org/wiki/File:ColonnesPavillonTrajan.jpg) + +## Description + +The goal of this repository is to provide a simple framework to quickly implement heuristic algorithms based on column generation. + +Algorithms: +* Column Generation `column_generation` +* Greedy `greedy` +* Limited Discrepancy Search `limited_discrepancy_search` + +## Examples + +[Cutting Stock Problem](examples/cuttingstock.py) + +## Usage, running examples from command line + +Install +```shell +pip3 install columngenerationsolverpy +``` + +Running an example: +```shell +mkdir -p data/cuttingstock/instance +python3 -m examples.cuttingstock -a generator -i data/cuttingstock/instance +python3 -m examples.cuttingstock -a column_generation -i data/cuttingstock/instance_10.json +python3 -m examples.cuttingstock -a limited_discrepancy_search -i data/cuttingstock/instance_10.json +``` + +Update: +```shell +pip3 install --upgrade columngenerationsolverpy +``` + +## Usage, Python library + +See examples. + + + + + +%package help +Summary: Development documents and examples for columngenerationsolverpy +Provides: python3-columngenerationsolverpy-doc +%description help +# Column Generation Solver (Python) + +A solver based on column generation. + +This is the Python3 version of the C++ package [fontanf/columngenerationsolver](https://github.com/fontanf/columngenerationsolver). + + + +[image source](https://commons.wikimedia.org/wiki/File:ColonnesPavillonTrajan.jpg) + +## Description + +The goal of this repository is to provide a simple framework to quickly implement heuristic algorithms based on column generation. + +Algorithms: +* Column Generation `column_generation` +* Greedy `greedy` +* Limited Discrepancy Search `limited_discrepancy_search` + +## Examples + +[Cutting Stock Problem](examples/cuttingstock.py) + +## Usage, running examples from command line + +Install +```shell +pip3 install columngenerationsolverpy +``` + +Running an example: +```shell +mkdir -p data/cuttingstock/instance +python3 -m examples.cuttingstock -a generator -i data/cuttingstock/instance +python3 -m examples.cuttingstock -a column_generation -i data/cuttingstock/instance_10.json +python3 -m examples.cuttingstock -a limited_discrepancy_search -i data/cuttingstock/instance_10.json +``` + +Update: +```shell +pip3 install --upgrade columngenerationsolverpy +``` + +## Usage, Python library + +See examples. + + + + + +%prep +%autosetup -n columngenerationsolverpy-0.0.15 + +%build +%py3_build + +%install +%py3_install +install -d -m755 %{buildroot}/%{_pkgdocdir} +if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi +if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi +if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi +if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi +pushd %{buildroot} +if [ -d usr/lib ]; then + find usr/lib -type f -printf "\"/%h/%f\"\n" >> filelist.lst +fi +if [ -d usr/lib64 ]; then + find usr/lib64 -type f -printf "\"/%h/%f\"\n" >> filelist.lst +fi +if [ -d usr/bin ]; then + find usr/bin -type f -printf "\"/%h/%f\"\n" >> filelist.lst +fi +if [ -d usr/sbin ]; then + find usr/sbin -type f -printf "\"/%h/%f\"\n" >> filelist.lst +fi +touch doclist.lst +if [ -d usr/share/man ]; then + find usr/share/man -type f -printf "\"/%h/%f.gz\"\n" >> doclist.lst +fi +popd +mv %{buildroot}/filelist.lst . +mv %{buildroot}/doclist.lst . + +%files -n python3-columngenerationsolverpy -f filelist.lst +%dir %{python3_sitelib}/* + +%files help -f doclist.lst +%{_docdir}/* + +%changelog +* Tue Jun 20 2023 Python_Bot <Python_Bot@openeuler.org> - 0.0.15-1 +- Package Spec generated @@ -0,0 +1 @@ +d25022292e27b32fcf556964bfaaa144 columngenerationsolverpy-0.0.15.tar.gz |