forked from pool/python-simplegeneric
Matej Cepl
b3056f7a68
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-simplegeneric?expand=0&rev=8
71 lines
2.6 KiB
RPMSpec
71 lines
2.6 KiB
RPMSpec
#
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# spec file for package python-simplegeneric
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#
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# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%{?!python_module:%define python_module() python-%{**} python3-%{**}}
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Name: python-simplegeneric
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Version: 0.8.1
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Release: 0
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Summary: Simple generic functions (similar to Python's own len(), pickle.dump(), etc)
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License: ZPL-2.1
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Group: Development/Languages/Python
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URL: http://cheeseshop.python.org/pypi/simplegeneric
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Source: https://files.pythonhosted.org/packages/source/s/simplegeneric/simplegeneric-%{version}.zip
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BuildRequires: %{python_module base}
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BuildRequires: fdupes
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BuildRequires: python-rpm-macros
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BuildRequires: unzip
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BuildArch: noarch
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%python_subpackages
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%description
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The gsimplegeneric module lets you define simple single-dispatch
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generic functions, akin to Python's built-in generic functions like
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glen(), iter() and so on. However, instead of using
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specially-named methods, these generic functions use simple lookup
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tables, akin to those used by e.g. gpickle.dump() and other
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generic functions found in the Python standard library.
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As you can see from the above examples, generic functions are actually
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quite common in Python already, but there is no standard way to create
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simple ones. This library attempts to fill that gap, as generic
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functions are an gexcellent alternative to the Visitor pattern_, as
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well as being a great substitute for most common uses of adaptation.
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This library tries to be the simplest possible implementation of generic
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functions, and it therefore eschews the use of multiple or predicate
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dispatch, as well as avoiding speedup techniques such as C dispatching
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or code generation. But it has absolutely no dependencies, other than
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Python 2.4, and the implementation is just a single Python module of
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less than 100 lines.
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%prep
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%setup -q -n simplegeneric-%{version}
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%build
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%python_build
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%install
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%python_install
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%python_expand %fdupes %{buildroot}%{$python_sitelib}
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%files %{python_files}
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%doc README.txt
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%{python_sitelib}/*
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%changelog
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