Sample Iterable example 1

python-temel/SampleIterable.py

@@ -0,0 +1,22 @@
+class SampleIterable:
+    def __init__(self, *args):
+        self.args = args
+    def __iter__(self):
+        return SampleIterator(self.args)
+
+class SampleIterator:
+    def __init__(self, args):
+        self.args = args
+        self.index = 0
+
+    def __next__(self):
+        self.index += 1
+        if self.index > len(self.args):
+            raise StopIteration
+        return self.args[self.index - 1]
+
+s = SampleIterable(10, 20, 30)
+
+for x in s:
+    print(x, end=' ')
+print()

python-temel/SampleIterable.py~

@@ -0,0 +1,16 @@
+class SampleIterable:
+    def __init__(self, *args):
+        self.args = args
+    def __iter__(self):
+        return SampleIterator(self.args)
+
+class SampleIterator:
+    def __init__(self, args):
+        self.args = args
+        self.index = 0
+
+    def __next__(self):
+        self.index += 1
+        if self.index > len(self.args):
+            raise StopIteration
+        return self.args[self.index - 1]