Add extension example

typon/trans/tests/pyext.post.py

+import pyext
+
+print("Imported:", pyext.add(5, 3), pyext.fibo(10))
\ No newline at end of file

typon/trans/tests/pyext.py

+# coding: utf-8
+# extension
+
+def add(x, y):
+    return x + y
+
+def fibo(n):
+    res = [0, 1]
+    for i in range(2, n):
+        res.append(res[i - 1] + res[i - 2])
+    return res
+
+if __name__ == "__main__":
+    print("Python:", add(5, 3), fibo(10))
\ No newline at end of file