save the rise_demo_1.demo.py and rise_demo_2.demo.py

docs/source/tutorials/advanced_usage/rise_demo_1.demo.py

@@ -7,7 +7,7 @@ if __name__ == '__main__':
     t3 = TreeValue({'a': 6, 'b': 0, 'x': {'c': -5, 'd': 17}})
     t4 = TreeValue({'a': 0, 'b': -17, 'x': {'c': -8, 'd': 15}})
     t5 = TreeValue({'a': 3, 'b': 9, 'x': {'c': 11, 'd': -17}})
-    st = {'first': (t1, t2), 'second': [t3, {'x': t4, 'y': t5}]}
+    st = {'first': (t1, t2), 'second': (t3, {'x': t4, 'y': t5})}
     tx = subside(st)
 
     # Rising process

docs/source/tutorials/advanced_usage/rise_demo_2.demo.py

@@ -2,23 +2,28 @@ from treevalue import TreeValue, subside, rise
 
 if __name__ == '__main__':
     # The same demo as the subside docs
-    t1 = TreeValue({'a': 1, 'b': 2, 'x': {'c': 3, 'd': 4}})
-    t2 = TreeValue({'a': -14, 'b': 9, 'x': {'c': 3, 'd': 8}})
+    t11 = TreeValue({'a': 1, 'b': 2, 'x': {'c': 3, 'd': 4}})
+    t12 = TreeValue({'a': 3, 'b': 9, 'x': {'c': 15, 'd': 41}})
+    t21 = TreeValue({'a': -14, 'b': 9, 'x': {'c': 3, 'd': 8}})
+    t22 = TreeValue({'a': -31, 'b': 82, 'x': {'c': 47, 'd': 32}})
     t3 = TreeValue({'a': 6, 'b': 0, 'x': {'c': -5, 'd': 17}})
     t4 = TreeValue({'a': 0, 'b': -17, 'x': {'c': -8, 'd': 15}})
     t5 = TreeValue({'a': 3, 'b': 9, 'x': {'c': 11, 'd': -17}})
-    st = {'first': (t1, t2), 'second': [t3, {'x': t4, 'y': t5}]}
+    st = {'first': [(t11, t21), (t12, t22)], 'second': (t3, {'x': t4, 'y': t5})}
     tx = subside(st)
 
     # Rising process, with template
     # only the top-leveled dict will be extracted,
     # neither tuple, list nor low-leveled dict will not be extracted
     # because they are not defined in `template` argument
-    st2 = rise(tx, template={'first': None, 'second': [None, None]})
+    st2 = rise(tx, template={'first': [None], 'second': (None, None)})
     print('st2:', st2)
 
-    print("st2['first']:")
-    print(st2['first'])
+    print("st2['first'][0]:")
+    print(st2['first'][0])
+
+    print("st2['first'][1]:")
+    print(st2['first'][1])
 
     print("st2['second'][0]:")
     print(st2['second'][0])