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%global _empty_manifest_terminate_build 0
Name: python-pyDatalog
Version: 0.17.4
Release: 1
Summary: A pure-python implementation of Datalog, a truly declarative language derived from Prolog.
License: GNU Library or Lesser General Public License (LGPL)
URL: https://sites.google.com/site/pydatalog/
Source0: https://mirrors.nju.edu.cn/pypi/web/packages/ac/81/177499a23ca0802f9cca7af4df7c2ea74e91e0526c9e411204a58e4f01f9/pyDatalog-0.17.4.tar.gz
%description
## Warning
This package is not maintained. Use at your own risk.
Consider using [IDP-Z3](https://www.idp-z3.be/) instead.
## Description
**pyDatalog** adds the logic programming paradigm to Python's toolbox, in a pythonic way.
You can now run logic queries on databases or Python objects, and use logic clauses to define python classes.
In particular, **pyDatalog** can be used as a query language:
* it can perform multi-database queries (from memory datastore, 11 relational databases, and noSQL database with
appropriate connectors)
* it is more expressive than SQL, with a cleaner syntax;
* it facilitates re-use of SQL code snippet (e.g. for frequent joins or formula);
#### Datalog = SQL + recursivity
Datalog is a truly declarative language derived from Prolog, with strong academic foundations. It complements Python
very well for:
* managing complex sets of related information (e.g. in data integration or the semantic web).
* simulating intelligent behavior (e.g. in games),
* performing recursive algorithms (e.g. in network protocol, code and graph analysis, parsing)
* solving discrete constraint problems.
#### As simple as Excel
Datalog excels at accelerated development: Datalog programs are often shorter than their Python equivalent,
and Datalog statements can be specified in any order, as simply as formula in a spreadsheet.
[More info](https://sites.google.com/site/pydatalog/home)
%package -n python3-pyDatalog
Summary: A pure-python implementation of Datalog, a truly declarative language derived from Prolog.
Provides: python-pyDatalog
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-pip
BuildRequires: python3-cffi
BuildRequires: gcc
BuildRequires: gdb
%description -n python3-pyDatalog
## Warning
This package is not maintained. Use at your own risk.
Consider using [IDP-Z3](https://www.idp-z3.be/) instead.
## Description
**pyDatalog** adds the logic programming paradigm to Python's toolbox, in a pythonic way.
You can now run logic queries on databases or Python objects, and use logic clauses to define python classes.
In particular, **pyDatalog** can be used as a query language:
* it can perform multi-database queries (from memory datastore, 11 relational databases, and noSQL database with
appropriate connectors)
* it is more expressive than SQL, with a cleaner syntax;
* it facilitates re-use of SQL code snippet (e.g. for frequent joins or formula);
#### Datalog = SQL + recursivity
Datalog is a truly declarative language derived from Prolog, with strong academic foundations. It complements Python
very well for:
* managing complex sets of related information (e.g. in data integration or the semantic web).
* simulating intelligent behavior (e.g. in games),
* performing recursive algorithms (e.g. in network protocol, code and graph analysis, parsing)
* solving discrete constraint problems.
#### As simple as Excel
Datalog excels at accelerated development: Datalog programs are often shorter than their Python equivalent,
and Datalog statements can be specified in any order, as simply as formula in a spreadsheet.
[More info](https://sites.google.com/site/pydatalog/home)
%package help
Summary: Development documents and examples for pyDatalog
Provides: python3-pyDatalog-doc
%description help
## Warning
This package is not maintained. Use at your own risk.
Consider using [IDP-Z3](https://www.idp-z3.be/) instead.
## Description
**pyDatalog** adds the logic programming paradigm to Python's toolbox, in a pythonic way.
You can now run logic queries on databases or Python objects, and use logic clauses to define python classes.
In particular, **pyDatalog** can be used as a query language:
* it can perform multi-database queries (from memory datastore, 11 relational databases, and noSQL database with
appropriate connectors)
* it is more expressive than SQL, with a cleaner syntax;
* it facilitates re-use of SQL code snippet (e.g. for frequent joins or formula);
#### Datalog = SQL + recursivity
Datalog is a truly declarative language derived from Prolog, with strong academic foundations. It complements Python
very well for:
* managing complex sets of related information (e.g. in data integration or the semantic web).
* simulating intelligent behavior (e.g. in games),
* performing recursive algorithms (e.g. in network protocol, code and graph analysis, parsing)
* solving discrete constraint problems.
#### As simple as Excel
Datalog excels at accelerated development: Datalog programs are often shorter than their Python equivalent,
and Datalog statements can be specified in any order, as simply as formula in a spreadsheet.
[More info](https://sites.google.com/site/pydatalog/home)
%prep
%autosetup -n pyDatalog-0.17.4
%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-pyDatalog -f filelist.lst
%dir %{python3_sitearch}/*
%files help -f doclist.lst
%{_docdir}/*
%changelog
* Fri May 05 2023 Python_Bot <Python_Bot@openeuler.org> - 0.17.4-1
- Package Spec generated
|
