Node structure

ld2dap/Filter.py

@@ -0,0 +1,20 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# \file Filter.py
+# \brief TODO
+# \author Florent Guiotte <florent.guiotte@gmail.com>
+# \version 0.1
+# \date 03 avril 2018
+#
+# TODO details
+
+from Input import Input
+from Output import Output
+
+class Filter(Input, Output):
+    def __init__(self):
+        super().__init__('Filter')
+
+    def _run(self):
+        print('ima not virtual!')
+

ld2dap/Input.py

@@ -0,0 +1,22 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# \file Input.py
+# \brief TODO
+# \author Florent Guiotte <florent.guiotte@gmail.com>
+# \version 0.1
+# \date 03 avril 2018
+#
+# TODO details
+
+from Node import Node
+
+class Input(Node):
+    def __init__(self, name='__CHILD__'):
+        super().__init__('Input:{}'.format(name))
+        self.outputs = list()
+
+    def register(self, output):
+        self.outputs.append(output)
+
+    def run(self):
+        print('IMA INPUT N I RUNIN')

ld2dap/Node.py

@@ -0,0 +1,23 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# \file Node.py
+# \brief TODO
+# \author Florent Guiotte <florent.guiotte@gmail.com>
+# \version 0.1
+# \date 03 avril 2018
+#
+# TODO details
+
+
+class Node:
+    def __init__(self, name='A NODE HAS NO NAME'):
+        self.name = name
+
+    def __str__(self):
+        return ("Node:{}".format(self.name))
+
+    def _run(self):
+        raise NotImplementedError('This method is virtual')
+
+    def run(self):
+        return self._run()

ld2dap/Output.py

@@ -0,0 +1,30 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# \file Output.py
+# \brief TODO
+# \author Florent Guiotte <florent.guiotte@gmail.com>
+# \version 0.1
+# \date 03 avril 2018
+#
+# TODO details
+
+from Node import Node
+from Input import Input
+
+class Output(Node):
+    def __init__(self, name='__CHILD__'):
+        super().__init__('Output:{}'.format(name))
+        self.__dict__['input'] = None
+
+    def __setattr__(self, name, value):
+        if name == 'input':
+            self._input(value)
+        else:
+            self.__dict__[name] = value
+
+    def _input(self, inode):
+        if not isinstance(inode, (Input)):
+            raise NotImplementedError('{} is not an Input'.format(inode))
+        self.__dict__['input'] = inode
+
+

ld2dap/test.py

@@ -0,0 +1,25 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# \file test.py
+# \brief TODO
+# \author Florent Guiotte <florent.guiotte@gmail.com>
+# \version 0.1
+# \date 03 avril 2018
+#
+# TODO details
+
+from Node import Node
+from Filter import Filter
+from Input import Input
+
+def main():
+    n = Filter()
+    f = Filter()
+    print(n)
+    n.run()
+    print(n.input)
+    n.input = f
+    print(n.input)
+
+if __name__ == '__main__':
+    main()