Primeras fases de análisis sintáctico

1 files changed, 26 insertions, 0 deletions

diff --git a/arbol.py b/arbol.py
new file mode 100644
index 0000000..7abcbe0
--- /dev/null
+++ b/arbol.py
@@ -0,0 +1,26 @@
+class Nodo:
+    def __init__(self, dato = None):
+        self.dato = dato
+        self.hijos = []
+
+    def print(self, n = 0):
+        s = '  ' * n + 'Nodo:' + "\n"
+        s += '  ' * n + "dato = " + str(self.dato) + "\n"
+        s += '  ' * n + "hijos =\n"
+        for h in self.hijos:
+            s += h.print(n + 1)
+        s += "\n"
+        return s
+
+    def __str__(self):
+        return self.print()
+
+
+class Arbol:
+    def __init__(self, raiz: Nodo = Nodo()):
+        self.raiz = raiz
+
+    def __str__(self):
+        if self.raiz:
+            return str(self.raiz)
+        return "None"