automatic import of python-pynautyopeneuler20.03

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diff --git a/.gitignore b/.gitignore
index e69de29..e794a6a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/pynauty-2.8.6.tar.gz
diff --git a/python-pynauty.spec b/python-pynauty.spec
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--- /dev/null
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+%global _empty_manifest_terminate_build 0
+Name:		python-pynauty
+Version:	2.8.6
+Release:	1
+Summary:	Isomorphism testing and automorphisms of graphs.
+License:	GNU General Public License v3
+URL:		https://github.com/pdobsan/pynauty
+Source0:	https://mirrors.aliyun.com/pypi/web/packages/d0/b5/45698dcf656eec5e3d403864502f074dd62a95a3ced41056ea7158616efa/pynauty-2.8.6.tar.gz
+BuildArch:	noarch
+
+
+%description
+[![Build and test](https://github.com/pdobsan/pynauty/actions/workflows/build-and-test.yml/badge.svg)](https://github.com/pdobsan/pynauty/actions/workflows/build-and-test.yml)
+
+# Pynauty 
+
+Pynauty can be used to compare graphs for isomorphism and to determine
+their automorphism group in a Python programming environment.  Pynauty
+is a Python/C extension module using library components from the
+[Nauty](https://pallini.di.uniroma1.it/) package by Brendan McKay.
+
+Current version is distributed and has been tested with `nauty2_8_6`.
+
+## Usage
+
+Here is an example of `pynauty`'s usage in an interactive session.
+
+```python
+>>> from pynauty import *
+>>> g = Graph(5)
+>>> g.connect_vertex(0, [1, 2, 3])
+>>> g.connect_vertex(2, [1, 3, 4])
+>>> g.connect_vertex(4, [3])
+>>> print(g)
+Graph(number_of_vertices=5, directed=False,
+ adjacency_dict = {
+  0: [1, 2, 3],
+  2: [1, 3, 4],
+  4: [3],
+ },
+ vertex_coloring = [
+ ],
+)
+>>> autgrp(g)
+([[3, 4, 2, 0, 1]], 2.0, 0, [0, 1, 2, 0, 1], 3)
+>>> 
+>>> g.connect_vertex(1, [3])
+>>> autgrp(g)
+([[0, 1, 3, 2, 4], [1, 0, 2, 3, 4]], 4.0, 0, [0, 0, 2, 2, 4], 3)
+>>>
+>>> g.set_vertex_coloring([set([3])])
+>>> print(g)
+Graph(number_of_vertices=5, directed=False,
+ adjacency_dict = {
+  0: [1, 2, 3],
+  1: [3],
+  2: [1, 3, 4],
+  4: [3],
+ },
+ vertex_coloring = [
+  set([3]),
+  set([0, 1, 2, 4]),
+ ],
+)
+>>> autgrp(g)
+([[1, 0, 2, 3, 4]], 2.0, 0, [0, 0, 2, 3, 4], 4)
+>>>
+```
+
+Please note that multigraphs are not supported, but this limitation can be
+worked around by encoding multigraphs as simple graphs. For details, see the
+documentation and Nauty's manual.
+
+## Installation
+
+### Installing from [PyPi](https://pypi.org/project/pynauty/)
+
+You can install `pynauty` using `pip`, just type
+
+```bash
+pip install --upgrade pynauty
+```
+
+Many binary wheels are provided for recent Linux and macOS systems.
+When your system is not compatible with any of the provided binary
+wheels `pip` attempts to build the wheel of the extension module in your
+local system. This happens automatically and the process is transparent
+to the user.  For local builds `pip` expects that the [required
+tools](#requirements) are available.
+
+You can force the local (re)compilation during install by issuing
+
+```bash
+pip install --no-binary pynauty pynauty
+```
+
+Regardless of which way the installation was accomplished, afterwards
+you can test the result by running the provided tests.
+
+```bash
+python <path-to-installed-package>/pynauty/tests/test_minimal.py
+```
+
+If you have `pytest` installed then you can run the full test suit by
+issuing
+
+```bash
+pip install pytest
+python -m pytest <path-to-installed-package>/pynauty
+```
+
+That takes a few seconds but then you can be sure in having a binary
+compatible module.
+
+## Documentation
+
+The `pynauty` package comes with an HTML documentation with examples.
+You can read it with your favorite browser:
+
+```bash
+<your-browser>  <path-to-installed-package>/pynauty/docs/html/index.html
+```
+
+### Building manually from sources
+
+#### Requirements
+
+Apart from Python the requirements are the same as for building Nauty.
+
+- Python 3.8 - 3.10 
+- An ANSI C compiler 
+- GNU make
+
+#### Download sources
+
+You can download the source distribution form
+[PyPi](https://pypi.org/project/pynauty/) by issuing:
+
+```bash
+pip download --no-binary pynauty pynauty
+```
+
+Please note, the source distribution also contains Nauty2_8_6's source.
+
+#### Build, test, install
+
+If you really are interested in the low level details then unpack the
+downloaded source distribution, change into `pynauty`'s directory and
+type `make`.  The Makefile is self-documenting in the sense that
+invoking `make` without arguments will list all available targets with
+short explanations.
+
+## Contributing
+
+Questions, bug reports, pull requests, especially the ones extending the
+Python module's functionality, are welcome. Please, open an issue first
+to discuss what you would like to change.
+
+Pull requests must be made on a dedicated `topic-branch` of your choice
+and not against `upstream/main`.  Before submitting a pull request, make
+sure that your fork is up to date with upstream. Also update tests,
+documentation, examples as appropriate with the changes in your PR. 
+
+### Contributors
+
+  - @goens helped creating `pytest` components.
+
+  - Sam Morley-Short (@sammorley-short) added `canon_label()` function.
+  
+  - Frank Bryce fixed the issue of misleadingly accepting multigraphs.
+
+## License
+
+Pynauty is distributed under the terms of GPL v3 WITHOUT ANY WARRANTY.
+For the exact details on licensing see the file `COPYING`.
+
+Please note, Nauty is covered by its own licensing terms. For the exact
+details see the file `src/nauty2_8_6/COPYRIGHT`.
+
+
+%package -n python3-pynauty
+Summary:	Isomorphism testing and automorphisms of graphs.
+Provides:	python-pynauty
+BuildRequires:	python3-devel
+BuildRequires:	python3-setuptools
+BuildRequires:	python3-pip
+%description -n python3-pynauty
+[![Build and test](https://github.com/pdobsan/pynauty/actions/workflows/build-and-test.yml/badge.svg)](https://github.com/pdobsan/pynauty/actions/workflows/build-and-test.yml)
+
+# Pynauty 
+
+Pynauty can be used to compare graphs for isomorphism and to determine
+their automorphism group in a Python programming environment.  Pynauty
+is a Python/C extension module using library components from the
+[Nauty](https://pallini.di.uniroma1.it/) package by Brendan McKay.
+
+Current version is distributed and has been tested with `nauty2_8_6`.
+
+## Usage
+
+Here is an example of `pynauty`'s usage in an interactive session.
+
+```python
+>>> from pynauty import *
+>>> g = Graph(5)
+>>> g.connect_vertex(0, [1, 2, 3])
+>>> g.connect_vertex(2, [1, 3, 4])
+>>> g.connect_vertex(4, [3])
+>>> print(g)
+Graph(number_of_vertices=5, directed=False,
+ adjacency_dict = {
+  0: [1, 2, 3],
+  2: [1, 3, 4],
+  4: [3],
+ },
+ vertex_coloring = [
+ ],
+)
+>>> autgrp(g)
+([[3, 4, 2, 0, 1]], 2.0, 0, [0, 1, 2, 0, 1], 3)
+>>> 
+>>> g.connect_vertex(1, [3])
+>>> autgrp(g)
+([[0, 1, 3, 2, 4], [1, 0, 2, 3, 4]], 4.0, 0, [0, 0, 2, 2, 4], 3)
+>>>
+>>> g.set_vertex_coloring([set([3])])
+>>> print(g)
+Graph(number_of_vertices=5, directed=False,
+ adjacency_dict = {
+  0: [1, 2, 3],
+  1: [3],
+  2: [1, 3, 4],
+  4: [3],
+ },
+ vertex_coloring = [
+  set([3]),
+  set([0, 1, 2, 4]),
+ ],
+)
+>>> autgrp(g)
+([[1, 0, 2, 3, 4]], 2.0, 0, [0, 0, 2, 3, 4], 4)
+>>>
+```
+
+Please note that multigraphs are not supported, but this limitation can be
+worked around by encoding multigraphs as simple graphs. For details, see the
+documentation and Nauty's manual.
+
+## Installation
+
+### Installing from [PyPi](https://pypi.org/project/pynauty/)
+
+You can install `pynauty` using `pip`, just type
+
+```bash
+pip install --upgrade pynauty
+```
+
+Many binary wheels are provided for recent Linux and macOS systems.
+When your system is not compatible with any of the provided binary
+wheels `pip` attempts to build the wheel of the extension module in your
+local system. This happens automatically and the process is transparent
+to the user.  For local builds `pip` expects that the [required
+tools](#requirements) are available.
+
+You can force the local (re)compilation during install by issuing
+
+```bash
+pip install --no-binary pynauty pynauty
+```
+
+Regardless of which way the installation was accomplished, afterwards
+you can test the result by running the provided tests.
+
+```bash
+python <path-to-installed-package>/pynauty/tests/test_minimal.py
+```
+
+If you have `pytest` installed then you can run the full test suit by
+issuing
+
+```bash
+pip install pytest
+python -m pytest <path-to-installed-package>/pynauty
+```
+
+That takes a few seconds but then you can be sure in having a binary
+compatible module.
+
+## Documentation
+
+The `pynauty` package comes with an HTML documentation with examples.
+You can read it with your favorite browser:
+
+```bash
+<your-browser>  <path-to-installed-package>/pynauty/docs/html/index.html
+```
+
+### Building manually from sources
+
+#### Requirements
+
+Apart from Python the requirements are the same as for building Nauty.
+
+- Python 3.8 - 3.10 
+- An ANSI C compiler 
+- GNU make
+
+#### Download sources
+
+You can download the source distribution form
+[PyPi](https://pypi.org/project/pynauty/) by issuing:
+
+```bash
+pip download --no-binary pynauty pynauty
+```
+
+Please note, the source distribution also contains Nauty2_8_6's source.
+
+#### Build, test, install
+
+If you really are interested in the low level details then unpack the
+downloaded source distribution, change into `pynauty`'s directory and
+type `make`.  The Makefile is self-documenting in the sense that
+invoking `make` without arguments will list all available targets with
+short explanations.
+
+## Contributing
+
+Questions, bug reports, pull requests, especially the ones extending the
+Python module's functionality, are welcome. Please, open an issue first
+to discuss what you would like to change.
+
+Pull requests must be made on a dedicated `topic-branch` of your choice
+and not against `upstream/main`.  Before submitting a pull request, make
+sure that your fork is up to date with upstream. Also update tests,
+documentation, examples as appropriate with the changes in your PR. 
+
+### Contributors
+
+  - @goens helped creating `pytest` components.
+
+  - Sam Morley-Short (@sammorley-short) added `canon_label()` function.
+  
+  - Frank Bryce fixed the issue of misleadingly accepting multigraphs.
+
+## License
+
+Pynauty is distributed under the terms of GPL v3 WITHOUT ANY WARRANTY.
+For the exact details on licensing see the file `COPYING`.
+
+Please note, Nauty is covered by its own licensing terms. For the exact
+details see the file `src/nauty2_8_6/COPYRIGHT`.
+
+
+%package help
+Summary:	Development documents and examples for pynauty
+Provides:	python3-pynauty-doc
+%description help
+[![Build and test](https://github.com/pdobsan/pynauty/actions/workflows/build-and-test.yml/badge.svg)](https://github.com/pdobsan/pynauty/actions/workflows/build-and-test.yml)
+
+# Pynauty 
+
+Pynauty can be used to compare graphs for isomorphism and to determine
+their automorphism group in a Python programming environment.  Pynauty
+is a Python/C extension module using library components from the
+[Nauty](https://pallini.di.uniroma1.it/) package by Brendan McKay.
+
+Current version is distributed and has been tested with `nauty2_8_6`.
+
+## Usage
+
+Here is an example of `pynauty`'s usage in an interactive session.
+
+```python
+>>> from pynauty import *
+>>> g = Graph(5)
+>>> g.connect_vertex(0, [1, 2, 3])
+>>> g.connect_vertex(2, [1, 3, 4])
+>>> g.connect_vertex(4, [3])
+>>> print(g)
+Graph(number_of_vertices=5, directed=False,
+ adjacency_dict = {
+  0: [1, 2, 3],
+  2: [1, 3, 4],
+  4: [3],
+ },
+ vertex_coloring = [
+ ],
+)
+>>> autgrp(g)
+([[3, 4, 2, 0, 1]], 2.0, 0, [0, 1, 2, 0, 1], 3)
+>>> 
+>>> g.connect_vertex(1, [3])
+>>> autgrp(g)
+([[0, 1, 3, 2, 4], [1, 0, 2, 3, 4]], 4.0, 0, [0, 0, 2, 2, 4], 3)
+>>>
+>>> g.set_vertex_coloring([set([3])])
+>>> print(g)
+Graph(number_of_vertices=5, directed=False,
+ adjacency_dict = {
+  0: [1, 2, 3],
+  1: [3],
+  2: [1, 3, 4],
+  4: [3],
+ },
+ vertex_coloring = [
+  set([3]),
+  set([0, 1, 2, 4]),
+ ],
+)
+>>> autgrp(g)
+([[1, 0, 2, 3, 4]], 2.0, 0, [0, 0, 2, 3, 4], 4)
+>>>
+```
+
+Please note that multigraphs are not supported, but this limitation can be
+worked around by encoding multigraphs as simple graphs. For details, see the
+documentation and Nauty's manual.
+
+## Installation
+
+### Installing from [PyPi](https://pypi.org/project/pynauty/)
+
+You can install `pynauty` using `pip`, just type
+
+```bash
+pip install --upgrade pynauty
+```
+
+Many binary wheels are provided for recent Linux and macOS systems.
+When your system is not compatible with any of the provided binary
+wheels `pip` attempts to build the wheel of the extension module in your
+local system. This happens automatically and the process is transparent
+to the user.  For local builds `pip` expects that the [required
+tools](#requirements) are available.
+
+You can force the local (re)compilation during install by issuing
+
+```bash
+pip install --no-binary pynauty pynauty
+```
+
+Regardless of which way the installation was accomplished, afterwards
+you can test the result by running the provided tests.
+
+```bash
+python <path-to-installed-package>/pynauty/tests/test_minimal.py
+```
+
+If you have `pytest` installed then you can run the full test suit by
+issuing
+
+```bash
+pip install pytest
+python -m pytest <path-to-installed-package>/pynauty
+```
+
+That takes a few seconds but then you can be sure in having a binary
+compatible module.
+
+## Documentation
+
+The `pynauty` package comes with an HTML documentation with examples.
+You can read it with your favorite browser:
+
+```bash
+<your-browser>  <path-to-installed-package>/pynauty/docs/html/index.html
+```
+
+### Building manually from sources
+
+#### Requirements
+
+Apart from Python the requirements are the same as for building Nauty.
+
+- Python 3.8 - 3.10 
+- An ANSI C compiler 
+- GNU make
+
+#### Download sources
+
+You can download the source distribution form
+[PyPi](https://pypi.org/project/pynauty/) by issuing:
+
+```bash
+pip download --no-binary pynauty pynauty
+```
+
+Please note, the source distribution also contains Nauty2_8_6's source.
+
+#### Build, test, install
+
+If you really are interested in the low level details then unpack the
+downloaded source distribution, change into `pynauty`'s directory and
+type `make`.  The Makefile is self-documenting in the sense that
+invoking `make` without arguments will list all available targets with
+short explanations.
+
+## Contributing
+
+Questions, bug reports, pull requests, especially the ones extending the
+Python module's functionality, are welcome. Please, open an issue first
+to discuss what you would like to change.
+
+Pull requests must be made on a dedicated `topic-branch` of your choice
+and not against `upstream/main`.  Before submitting a pull request, make
+sure that your fork is up to date with upstream. Also update tests,
+documentation, examples as appropriate with the changes in your PR. 
+
+### Contributors
+
+  - @goens helped creating `pytest` components.
+
+  - Sam Morley-Short (@sammorley-short) added `canon_label()` function.
+  
+  - Frank Bryce fixed the issue of misleadingly accepting multigraphs.
+
+## License
+
+Pynauty is distributed under the terms of GPL v3 WITHOUT ANY WARRANTY.
+For the exact details on licensing see the file `COPYING`.
+
+Please note, Nauty is covered by its own licensing terms. For the exact
+details see the file `src/nauty2_8_6/COPYRIGHT`.
+
+
+%prep
+%autosetup -n pynauty-2.8.6
+
+%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-pynauty -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Tue Jun 20 2023 Python_Bot <Python_Bot@openeuler.org> - 2.8.6-1
+- Package Spec generated
diff --git a/sources b/sources
new file mode 100644
index 0000000..70577f1
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+55d2f898956fca85f5234a41ad9aa25f  pynauty-2.8.6.tar.gz