Read npy files

.modules.kuba/.tools.sh

@@ -11,12 +11,18 @@ except ImportError:
 class Wrap:
     def __init__(self, fname):
         n = np.load(fname, allow_pickle=True)
-        files = n.files
         globs = globals()
+        if isinstance(n, np.lib.npyio.NpzFile):
+            files = n.files
             print('Contains files', files)
             for f in files:
                 setattr(self, f, n[f])
                 globs[f] = n[f]
+        else:
+            print('Loaded data of shape', n.shape)
+            setattr(self, 'data', n)
+            globs['data'] = n
+
 
 argv = argv[argv.index('--')+1:]
 archives = [Wrap(arg) for arg in argv]