From fce22bf4b0e2da13f023dc6884e51b90a146e831 Mon Sep 17 00:00:00 2001
From: Matthijs van der Burgh <matthijs.van.der.burgh@vbti.nl>
Date: Wed, 20 Sep 2023 11:49:28 +0200
Subject: [PATCH] (pykdl_ros) add typing to internal variable

---
 pykdl_ros/src/pykdl_ros/__init__.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/pykdl_ros/src/pykdl_ros/__init__.py b/pykdl_ros/src/pykdl_ros/__init__.py
index e332164..11396c0 100644
--- a/pykdl_ros/src/pykdl_ros/__init__.py
+++ b/pykdl_ros/src/pykdl_ros/__init__.py
@@ -23,8 +23,8 @@ def __init__(self, frame: kdl.Frame, stamp: Time, frame_id: str):
         assert isinstance(frame, kdl.Frame)
         assert isinstance(stamp, Time)
         assert isinstance(frame_id, str)
-        self.frame = frame
-        self.header = Header(frame_id=frame_id, stamp=stamp)
+        self.frame: kdl.Frame = frame
+        self.header: Header = Header(frame_id=frame_id, stamp=stamp)
 
     def __repr__(self):
         pos = f"(x={self.frame.p.x()}, y={self.frame.p.y()}, z={self.frame.p.z()})"
@@ -95,8 +95,8 @@ def __init__(self, twist: kdl.Twist, stamp: Time, frame_id: str):
         assert isinstance(twist, kdl.Twist)
         assert isinstance(stamp, Time)
         assert isinstance(frame_id, str)
-        self.twist = twist
-        self.header = Header(frame_id=frame_id, stamp=stamp)
+        self.twist: kdl.Twist = twist
+        self.header: Header = Header(frame_id=frame_id, stamp=stamp)
 
     def __repr__(self):
         vel = f"(x={self.twist.vel.x()}, y={self.twist.vel.y()}, z={self.twist.vel.z()})"
@@ -166,8 +166,8 @@ def __init__(self, vector: kdl.Vector, stamp: Time, frame_id: str):
         assert isinstance(vector, kdl.Vector)
         assert isinstance(stamp, Time)
         assert isinstance(frame_id, str)
-        self.vector = vector
-        self.header = Header(frame_id=frame_id, stamp=stamp)
+        self.vector: kdl.Vector = vector
+        self.header: Header = Header(frame_id=frame_id, stamp=stamp)
 
     def __repr__(self):
         xyz = f"(x={self.vector.x()}, y={self.vector.y()}, z={self.vector.z()})"
@@ -239,8 +239,8 @@ def __init__(self, wrench: kdl.Wrench, stamp: Time, frame_id: str):
         assert isinstance(wrench, kdl.Wrench)
         assert isinstance(stamp, Time)
         assert isinstance(frame_id, str)
-        self.wrench = wrench
-        self.header = Header(frame_id=frame_id, stamp=stamp)
+        self.wrench: kdl.Wrench = wrench
+        self.header: Header = Header(frame_id=frame_id, stamp=stamp)
 
     def __repr__(self):
         force = f"(x={self.wrench.force.x()}, y={self.wrench.force.y()}, z={self.wrench.force.z()})"