!1 add package of python-bracex with version 2.3.1 to src-openEuler

From: @li-miaomiao_zhr 
Reviewed-by: @desert-sailor 
Signed-off-by: @desert-sailor

python-bracex.spec

@@ -0,0 +1,53 @@
+# Created by pyp2rpm-3.3.5
+%global pypi_name bracex
+
+Name:           python-%{pypi_name}
+Version:        2.3
+Release:        1
+Summary:        Bash style brace expander
+
+License:        MIT
+URL:            https://github.com/facelessuser/bracex
+Source0:        https://github.com/facelessuser/bracex/archive/%{version}.tar.gz#/%{pypi_name}-%{version}.tar.gz
+BuildArch:      noarch
+
+BuildRequires:  python3-devel
+BuildRequires:  python3dist(pytest)
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-setuptools_scm
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+BuildRequires:  python3-hatchling
+
+%description
+Bracex is a brace expanding library (à la Bash) for Python.
+Brace expanding is used to generate arbitrary strings.
+
+%package -n     python3-%{pypi_name}
+Summary:        %{summary}
+
+%description -n python3-%{pypi_name}
+Bracex is a brace expanding library (à la Bash) for Python.
+Brace expanding is used to generate arbitrary strings.
+
+
+%prep
+%autosetup -n %{pypi_name}-%{version}
+# Remove bundled egg-info
+rm -rf %{pypi_name}.egg-info
+
+%build
+%pyproject_build
+
+%install
+%pyproject_install
+
+%files -n python3-%{pypi_name}
+%license LICENSE.md docs/src/markdown/about/license.md
+%doc README.md
+%{python3_sitelib}/%{pypi_name}
+%{python3_sitelib}/bracex-*.dist-info/
+
+%changelog
+* Wed Jun 21 2023 li-miaomiao_zhr <mmlidc@isoftstone.com> - 2.3-1
+- add package of python-bracex with version 2.3 to src-openEuler