[ontopy] draft of compat layer

ontopy/ontologenius/compat/ros.py

@@ -0,0 +1,44 @@
+import os
+
+if os.environ["ROS_VERSION"] == "1":
+    import rospy
+
+    class ontoService :
+        def __init__(self, client):
+            self.client = client
+
+        def call(params):
+            pass
+
+    class ontoPublisher :
+        def __init__(self, pub):
+            self.pub = pub
+
+        def publish(self, msg):
+            self.pub.publish(msg)
+
+    class ontoSubscriber :
+        def __init__(self, sub):
+            self.sub = sub
+
+    class ontoros :
+        def createService(srv_name, srv_type, connected):
+            return ontoService(rospy.ServiceProxy(srv_name, srv_type, connected))
+
+        def createPublisher(pub_name, pub_type, queue_size):
+            return ontoPublisher(rospy.Publisher(pub_name, pub_type, queue_size=queue_size))
+
+        def createSubscriber(sub_name, sub_type, callback):
+            return ontoSubscriber(rospy.Subscriber(sub_name, sub_type, callback))
+
+        def getRosTime():
+            return rospy.get_rostime()
+
+        def isShutdown():
+            return rospy.is_shutdown()
+
+    print("v1")
+elif os.environ["ROS_VERSION"] == "2":
+    import rclpy 
+
+    print("v2")