#
# spec file for package python-dill
#
# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


%{?!python_module:%define python_module() python-%{**} python3-%{**}}
%bcond_without test
Name:           python-dill
Version:        0.2.7.1
Release:        0
Summary:        Serialize all of python
License:        BSD-3-Clause
Group:          Development/Languages/Python
Url:            http://www.cacr.caltech.edu/~mmckerns/dill.htm
Source:         https://files.pythonhosted.org/packages/source/d/dill/dill-%{version}.tar.gz
BuildRequires:  %{python_module devel}
BuildRequires:  %{python_module setuptools}
BuildRequires:  fdupes
BuildRequires:  python-rpm-macros
%if %{with test}
BuildRequires:  %{python_module objgraph}
%endif
Recommends:     python-objgraph 
BuildArch:      noarch
Requires(post):   update-alternatives
Requires(postun):  update-alternatives

%python_subpackages

%description
Dill extends python's `pickle` module for serializing and de-serializing
python objects to the majority of the built-in python types. Serialization
is the process of converting an object to a byte stream, and the inverse
of which is converting a byte stream back to on python object hierarchy.

Dill provides the user the same interface as the `pickle` module, and
also includes some additional features. In addition to pickling python
objects, `dill` provides the ability to save the state of an interpreter
session in a single command.  Hence, it would be feasable to save a
interpreter session, close the interpreter, ship the pickled file to
another computer, open a new interpreter, unpickle the session and
thus continue from the 'saved' state of the original interpreter
session.

Dill can be used to store python objects to a file, but the primary
usage is to send python objects across the network as a byte stream.
`dill` is quite flexible, and allows arbitrary user defined classes
and functions to be serialized.  Thus `dill` is not intended to be
secure against erroneously or maliciously constructed data. It is
left to the user to decide whether the data they unpickle is from
a trustworthy source.

Dill is part of `pathos`, a python framework for heterogeneous computing.
`dill` is in active development, so any user feedback, bug reports, comments,
or suggestions are highly appreciated.  A list of known issues is maintained
at http://trac.mystic.cacr.caltech.edu/project/pathos/query, with a public
ticket list at https://github.com/uqfoundation/dill/issues.

%prep
%setup -q -n dill-%{version}
find dill -name '*.py' -exec sed -i '1{\@^#!/usr/bin/env python@d}' {} \;

%build
%python_build

%install
%python_install
%python_expand %fdupes %{buildroot}%{$python_sitelib}

mv %{buildroot}%{_bindir}/dill_unpickle.py %{buildroot}%{_bindir}/dill_unpickle
mv %{buildroot}%{_bindir}/get_objgraph.py %{buildroot}%{_bindir}/get_objgraph

%python_clone -a %{buildroot}%{_bindir}/dill_unpickle
%python_clone -a %{buildroot}%{_bindir}/get_objgraph

%if %{with test}
%check
%python_exec tests/*.py
%endif

%post
%{python_install_alternative dill_unpickle get_objgraph}

%postun
%python_uninstall_alternative dill_unpickle

%files %{python_files}
%defattr(-,root,root,-)
%doc README README.md
%license LICENSE
%python_alternative %{_bindir}/dill_unpickle
%python_alternative %{_bindir}/get_objgraph
%{python_sitelib}/*

%changelog