%global _empty_manifest_terminate_build 0
Name:		python-esmre
Version:	1.0
Release:	1
Summary:	Regular expression accelerator
License:	GNU LGPL
URL:		https://github.com/wharris/esmre
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/b2/e6/d5faf9881a91bda0ae85b210df399d19a74babf3f53edbf653b454cb93fe/esmre-1.0.tar.gz
BuildArch:	noarch


%description
esmre is a Python module that can be used to speed up the execution of a large
collection of regular expressions. It works by building a index of compulsory
substrings from a collection of regular expressions, which it uses to quickly
exclude those expressions which trivially do not match each input.
Here is some example code that uses esmre:
```pycon
>>> import esmre
>>> index = esmre.Index()
>>> index.enter(r"Major-General\W*$", "savoy opera")
>>> index.enter(r"\bway\W+haye?\b", "sea shanty")
>>> index.query("I am the very model of a modern Major-General.")
['savoy opera']
>>> index.query("Way, hay up she rises,")
['sea shanty']
>>> 
```
The esmre module builds on the simpler string matching facilities of the esm
module, which wraps a C implementation some of the algorithms described in
Aho's and Corasick's paper on efficient string matching [Aho, A.V, and
Corasick, M. J. Efficient String Matching: An Aid to Bibliographic Search.
Comm. ACM 18:6 (June 1975), 333-340]. Some minor modifications have been made
to the algorithms in the paper and one algorithm is missing (for now), but
there is enough to implement a quick string matching index.
Here is some example code that uses esm directly:
```pycon
>>> import esm
>>> index = esm.Index()
>>> index.enter("he")
>>> index.enter("she")
>>> index.enter("his")
>>> index.enter("hers")
>>> index.fix()
>>> index.query("this here is history")
[((1, 4), 'his'), ((5, 7), 'he'), ((13, 16), 'his')]
>>> index.query("Those are his sheep!")
[((10, 13), 'his'), ((14, 17), 'she'), ((15, 17), 'he')]
>>> 
```
You can see more usage examples in the tests.

%package -n python3-esmre
Summary:	Regular expression accelerator
Provides:	python-esmre
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-esmre
esmre is a Python module that can be used to speed up the execution of a large
collection of regular expressions. It works by building a index of compulsory
substrings from a collection of regular expressions, which it uses to quickly
exclude those expressions which trivially do not match each input.
Here is some example code that uses esmre:
```pycon
>>> import esmre
>>> index = esmre.Index()
>>> index.enter(r"Major-General\W*$", "savoy opera")
>>> index.enter(r"\bway\W+haye?\b", "sea shanty")
>>> index.query("I am the very model of a modern Major-General.")
['savoy opera']
>>> index.query("Way, hay up she rises,")
['sea shanty']
>>> 
```
The esmre module builds on the simpler string matching facilities of the esm
module, which wraps a C implementation some of the algorithms described in
Aho's and Corasick's paper on efficient string matching [Aho, A.V, and
Corasick, M. J. Efficient String Matching: An Aid to Bibliographic Search.
Comm. ACM 18:6 (June 1975), 333-340]. Some minor modifications have been made
to the algorithms in the paper and one algorithm is missing (for now), but
there is enough to implement a quick string matching index.
Here is some example code that uses esm directly:
```pycon
>>> import esm
>>> index = esm.Index()
>>> index.enter("he")
>>> index.enter("she")
>>> index.enter("his")
>>> index.enter("hers")
>>> index.fix()
>>> index.query("this here is history")
[((1, 4), 'his'), ((5, 7), 'he'), ((13, 16), 'his')]
>>> index.query("Those are his sheep!")
[((10, 13), 'his'), ((14, 17), 'she'), ((15, 17), 'he')]
>>> 
```
You can see more usage examples in the tests.

%package help
Summary:	Development documents and examples for esmre
Provides:	python3-esmre-doc
%description help
esmre is a Python module that can be used to speed up the execution of a large
collection of regular expressions. It works by building a index of compulsory
substrings from a collection of regular expressions, which it uses to quickly
exclude those expressions which trivially do not match each input.
Here is some example code that uses esmre:
```pycon
>>> import esmre
>>> index = esmre.Index()
>>> index.enter(r"Major-General\W*$", "savoy opera")
>>> index.enter(r"\bway\W+haye?\b", "sea shanty")
>>> index.query("I am the very model of a modern Major-General.")
['savoy opera']
>>> index.query("Way, hay up she rises,")
['sea shanty']
>>> 
```
The esmre module builds on the simpler string matching facilities of the esm
module, which wraps a C implementation some of the algorithms described in
Aho's and Corasick's paper on efficient string matching [Aho, A.V, and
Corasick, M. J. Efficient String Matching: An Aid to Bibliographic Search.
Comm. ACM 18:6 (June 1975), 333-340]. Some minor modifications have been made
to the algorithms in the paper and one algorithm is missing (for now), but
there is enough to implement a quick string matching index.
Here is some example code that uses esm directly:
```pycon
>>> import esm
>>> index = esm.Index()
>>> index.enter("he")
>>> index.enter("she")
>>> index.enter("his")
>>> index.enter("hers")
>>> index.fix()
>>> index.query("this here is history")
[((1, 4), 'his'), ((5, 7), 'he'), ((13, 16), 'his')]
>>> index.query("Those are his sheep!")
[((10, 13), 'his'), ((14, 17), 'she'), ((15, 17), 'he')]
>>> 
```
You can see more usage examples in the tests.

%prep
%autosetup -n esmre-1.0

%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-esmre -f filelist.lst
%dir %{python3_sitelib}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Tue Apr 25 2023 Python_Bot <Python_Bot@openeuler.org> - 1.0-1
- Package Spec generated