Add example for methods and fields

typon/trans/tests/pyext.post.py

 import pyext
 
-print("Imported:", pyext.add(5, 3), pyext.fibo(10), pyext.squares(), pyext.Person("jean", 123))
+p = pyext.Person("jean", 123)
\ No newline at end of file
+print("Imported:", pyext.add(5, 3), pyext.fibo(10), pyext.squares(), p)
+print(p.afficher("Bonjour"))
+print(p.name, p.age)
\ No newline at end of file

typon/trans/tests/pyext.py

@@ -9,8 +9,9 @@ class Person:
     name: str
     age: int
 
-    def afficher(self):
-        print(self.name, self.age)
+    def afficher(self, msg: str):
+        print(msg, ",", self.name, self.age)
+        return 123
 
 def add(x, y):
     return x + y
@@ -25,4 +26,6 @@ def squares() -> list[int]:
     return np.square([x for x in range(5)])
 
 if __name__ == "__main__":
-    print("Python:", add(5, 3), fibo(10), squares(), Person("jean", 123))
+    p = Person("jean", 123)
\ No newline at end of file
+    print("Python:", add(5, 3), fibo(10), squares(), p)
+    p.afficher("Bonjour")
\ No newline at end of file