Restructure content and add notes from HolaMundo

Signed-off-by: Manuel Vergara <manuel@vergaracarmona.es>

python-total/dia_08/08_generadores.py

@@ -0,0 +1,113 @@
+"""
+Funciones generadoras
+
+se iteran pero espera a ejecutar al momento que se le pide
+
+Utiliza yield (Construir) para retornar 
+y devuelve con next
+
+"""
+
+
+def mi_funcion():
+    for x in range(1, 5):
+        yield x * 10
+
+
+def mi_generador():
+    for i in range(1, 4):
+        yield i
+
+
+h = mi_funcion()
+
+print(next(h))
+
+g = mi_generador()
+
+print(next(g))
+print(next(g))
+print(next(g))
+
+print()
+
+
+# Otro ejemplo
+
+
+def mi_generation():
+    x = 1
+    yield x
+
+    x += 1
+    yield x
+
+    x += 1
+    yield x
+
+
+i = mi_generation()
+
+print(next(i))
+print(next(i))
+print(next(i))
+
+
+print()
+
+# Ejercicio 1
+
+
+def infinito():
+    i = 0
+    while i != -1:
+        i += 1
+        yield i
+
+
+generador = infinito()
+print(next(generador))
+print(next(generador))
+print(next(generador))
+print(next(generador))
+
+
+print()
+
+# Ejercicio 2
+
+
+def infinito_siete():
+    i = 0
+    resultado = 7
+    while i != -1:
+        i += 1
+        resultado = 7 * i
+        yield resultado
+
+
+generador = infinito_siete()
+print(next(generador))
+print(next(generador))
+print(next(generador))
+print(next(generador))
+
+
+print()
+
+# Ejercicio 2
+
+
+def vidas():
+    yield "Te quedan 3 vidas"
+    yield "Te quedan 2 vidas"
+    yield "Te queda 1 vida"
+    yield "Game Over"
+
+
+vida = vidas()
+
+print(next(vida))
+print(next(vida))
+print(next(vida))
+print(next(vida))