%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 - 0.9.13-1 - Package Spec generated