Fixed import of version

Author: volkm

lib/pycarl/__init__.py

@@ -1,11 +1,10 @@
 from . import core
 from .core import *
-from . import infinity
-from . import _config
+from . import infinity, _config
 
 __version__ = "unknown"
 try:
-    from _version import __version__
+    from ._version import __version__
 except ImportError:
     # We're running in a tree that doesn't have a _version.py, so we don't know what our version is.
     pass

tests/core/test_core.py

@@ -30,8 +30,10 @@ def test_config(self):
     def test_version(self):
         import pycarl
         from distutils.version import StrictVersion
-        version = StrictVersion(pycarl.carl_version())
-        assert version > StrictVersion("17.07.50")
+        version = StrictVersion(pycarl.__version__)
+        assert version > StrictVersion("2.0.0")
+        carl_version = StrictVersion(pycarl.carl_version())
+        assert carl_version > StrictVersion("17.07.50")
 
     def test_pickle(self):
         import pycarl