Export both version and version_info from the version module

Signed-off-by: Ivan Kanakarakis <ivan.kanak@gmail.com>

Author: c00kiemon5ter

src/saml2/__init__.py

@@ -21,7 +21,7 @@
 
 import six
 
-import saml2.version
+from saml2.version import version as __version__
 from saml2.validate import valid_instance
 
 try:
@@ -40,9 +40,6 @@
 import defusedxml.ElementTree
 
 
-__version__ = str(saml2.version.version)
-
-
 root_logger = logging.getLogger(__name__)
 root_logger.level = logging.NOTSET
 

src/saml2/version.py

@@ -7,4 +7,5 @@ def _parse_version():
     return value
 
 
-version = _parse_version()
+version_info = _parse_version()
+version = str(version_info)