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diff --git a/python-simpleeval.spec b/python-simpleeval.spec new file mode 100644 index 0000000..899cba5 --- /dev/null +++ b/python-simpleeval.spec @@ -0,0 +1,135 @@ +%global _empty_manifest_terminate_build 0 +Name: python-simpleeval +Version: 0.9.13 +Release: 1 +Summary: A simple, safe single expression evaluator library. +License: MIT License +URL: https://github.com/danthedeckie/simpleeval +Source0: https://mirrors.nju.edu.cn/pypi/web/packages/8f/fa/d2d5bbf9a03fe7b0956368ac5420cfcb072146be6e912a50747dc376133a/simpleeval-0.9.13.tar.gz +BuildArch: noarch + + +%description +A single file library for easily adding evaluatable expressions into +python projects. Say you want to allow a user to set an alarm volume, which +could depend on the time of day, alarm level, how many previous alarms had gone +off, and if there is music playing at the time. +Or if you want to allow simple formulae in a web application, but don't want to +give full eval() access, or don't want to run in javascript on the client side. +It's deliberately trying to stay simple to use and not have millions of features, +pull it in from PyPI (pip or easy_install), or even just a single file you can dump +into a project. +Internally, it's using the amazing python ``ast`` module to parse the +expression, which allows very fine control of what is and isn't allowed. It +should be completely safe in terms of what operations can be performed by the +expression. +The only issue I know to be aware of is that you can create an expression which +takes a long time to evaluate, or which evaluating requires an awful lot of +memory, which leaves the potential for DOS attacks. There is basic protection +against this, and you can lock it down further if you desire. (see the +Operators_ section below) +You should be aware of this when deploying in a public setting. +The defaults are pretty locked down and basic, and it's easy to add +whatever extra specific functionality you need (your own functions, +variable/name lookup, etc). + +%package -n python3-simpleeval +Summary: A simple, safe single expression evaluator library. +Provides: python-simpleeval +BuildRequires: python3-devel +BuildRequires: python3-setuptools +BuildRequires: python3-pip +%description -n python3-simpleeval +A single file library for easily adding evaluatable expressions into +python projects. Say you want to allow a user to set an alarm volume, which +could depend on the time of day, alarm level, how many previous alarms had gone +off, and if there is music playing at the time. +Or if you want to allow simple formulae in a web application, but don't want to +give full eval() access, or don't want to run in javascript on the client side. +It's deliberately trying to stay simple to use and not have millions of features, +pull it in from PyPI (pip or easy_install), or even just a single file you can dump +into a project. +Internally, it's using the amazing python ``ast`` module to parse the +expression, which allows very fine control of what is and isn't allowed. It +should be completely safe in terms of what operations can be performed by the +expression. +The only issue I know to be aware of is that you can create an expression which +takes a long time to evaluate, or which evaluating requires an awful lot of +memory, which leaves the potential for DOS attacks. There is basic protection +against this, and you can lock it down further if you desire. (see the +Operators_ section below) +You should be aware of this when deploying in a public setting. +The defaults are pretty locked down and basic, and it's easy to add +whatever extra specific functionality you need (your own functions, +variable/name lookup, etc). + +%package help +Summary: Development documents and examples for simpleeval +Provides: python3-simpleeval-doc +%description help +A single file library for easily adding evaluatable expressions into +python projects. Say you want to allow a user to set an alarm volume, which +could depend on the time of day, alarm level, how many previous alarms had gone +off, and if there is music playing at the time. +Or if you want to allow simple formulae in a web application, but don't want to +give full eval() access, or don't want to run in javascript on the client side. +It's deliberately trying to stay simple to use and not have millions of features, +pull it in from PyPI (pip or easy_install), or even just a single file you can dump +into a project. +Internally, it's using the amazing python ``ast`` module to parse the +expression, which allows very fine control of what is and isn't allowed. It +should be completely safe in terms of what operations can be performed by the +expression. +The only issue I know to be aware of is that you can create an expression which +takes a long time to evaluate, or which evaluating requires an awful lot of +memory, which leaves the potential for DOS attacks. There is basic protection +against this, and you can lock it down further if you desire. (see the +Operators_ section below) +You should be aware of this when deploying in a public setting. +The defaults are pretty locked down and basic, and it's easy to add +whatever extra specific functionality you need (your own functions, +variable/name lookup, etc). + +%prep +%autosetup -n simpleeval-0.9.13 + +%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-simpleeval -f filelist.lst +%dir %{python3_sitelib}/* + +%files help -f doclist.lst +%{_docdir}/* + +%changelog +* Thu Mar 09 2023 Python_Bot <Python_Bot@openeuler.org> - 0.9.13-1 +- Package Spec generated |