- Cleanup with spec-cleaner

- Use %setup to unpack all archives do not rely on tar calls
- Update to upstream release 2.2.1:
  * Reverted a change to GeneralNames which prohibited having zero elements,
    due to breakages.
  * Fixed a bug in
    :func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap_with_padding`
    that caused it to raise InvalidUnwrap when key length modulo 8 was zero.
  * BACKWARDS INCOMPATIBLE: Support for Python 2.6 has been dropped.
  * Resolved a bug in HKDF that incorrectly constrained output size.
  * Added
    :class:`~cryptography.hazmat.primitives.asymmetric.ec.BrainpoolP256R1`,
    :class:`~cryptography.hazmat.primitives.asymmetric.ec.BrainpoolP384R1`, and
    :class:`~cryptography.hazmat.primitives.asymmetric.ec.BrainpoolP512R1` to
    support inter-operating with systems like German smart meters.
  * Added token rotation support to :doc:`Fernet </fernet>` with
    :meth:`~cryptography.fernet.MultiFernet.rotate`.
  * Fixed a memory leak in
    :func:`~cryptography.hazmat.primitives.asymmetric.ec.derive_private_key`.
  * Added support for AES key wrapping with padding via
    :func:`~cryptography.hazmat.primitives.keywrap.aes_key_wrap_with_padding` and
    :func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap_with_padding` .
* Allow loading DSA keys with 224 bit q.

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cryptography?expand=0&rev=94

python-cryptography.spec

@@ -89,11 +89,7 @@ symmetric ciphers, message digests and key derivation
 functions.
 
 %prep
-%setup -q -n cryptography-%{version}
-
-# prepare vectors module
-tar xvzf %{SOURCE3}
-
+%setup -q -n cryptography-%{version} -a3
 %patch1 -p1
 %patch2 -p1
 
@@ -122,7 +118,7 @@ deactivate
 }
 
 %files %{python_files}
-%doc LICENSE LICENSE.APACHE LICENSE.BSD
+%license LICENSE LICENSE.APACHE LICENSE.BSD
 %doc AUTHORS.rst CONTRIBUTING.rst CHANGELOG.rst README.rst
 %{python_sitearch}/*