Added encoding in every python file

examples/dynamics/control/attractor_point.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Attractor point using impedance control with RRBot
 

examples/dynamics/control/gravity_compensation.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Force control: gravity compensation with RRBot
 

examples/dynamics/control/no_forces.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Force control: apply no forces/torques.
 

examples/environments/inverted_pendulum.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """In this file, we create from scratch the inverted pendulum swing-up environment defined in OpenAI Gym.
 

examples/imitation/trajectory_reproduction_kuka_dmp.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use an imitation learning task in PyRoboLearn using Dynamic Movement Primitives as a policy,
 and a mouse keyboard interface.

examples/interfaces/asus_xtion.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Run the Asus Xtion interface.
 

examples/interfaces/mouse_keyboard.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the mouse keyboard interface.
 """

examples/interfaces/openpose.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Run the Openpose interface.
 

examples/interfaces/playstation.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Playstation game controller interface
 

examples/interfaces/robots/quadcopter_controller.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Control a quadcopter in the air using an Xbox or Playstation game controller.
 

examples/interfaces/robots/quadcopter_speech.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Control a quadcopter in the air using speech.
 

examples/interfaces/robots/wheeled_controller.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Control a wheeled robot using a keyboard, an Xbox or Playstation game controller.
 

examples/interfaces/robots/wheeled_speech.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Control a wheeled robot in the air using speech.
 

examples/interfaces/spacemouse.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Run the Space mouse interface.
 

examples/interfaces/speech.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Run the speech interface.
 

examples/interfaces/webcam.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Run the Webcam interface.
 

examples/interfaces/xbox.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Xbox game controller interface
 

examples/kinematics/forward/fk.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """In this file, we perform forward kinematics using the Kuka robot.
 

examples/kinematics/inverse/ik.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """In this file, we perform inverse kinematics using the Kuka robot.
 

examples/kinematics/inverse/ik_libraries.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """In this file, we use and compare several IK libraries using the Kuka robot.
 

examples/kinematics/inverse/moving_sphere.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Inverse kinematics with the Kuka robot where the goal is to follow a moving sphere.
 """

examples/manipulability/2d_manipulability.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Draw the 2D velocity and force manipulability ellipsoids on the end-effector of a 3-link planar manipulator.
 

examples/manipulability/com_dynamic_manipulability_tracking_with_balance.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Center of mass manipulability tracking
 

examples/manipulability/com_manipulability_tracking.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Center of mass manipulability tracking
 

examples/manipulability/com_manipulability_tracking_with_balance.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Center of mass manipulability tracking
 

examples/models/dmp.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide some examples using DMPs.
 """

examples/models/gmm.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide some examples using GMMs.
 """

examples/models/promp.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide some examples using ProMPs.
 """

examples/plotting/joints.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide the joint real-time plotting example.
 

examples/plotting/link_frames.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide the link frame real-time plotting example.
 

examples/reinforcement/baselines/acrobot_gym.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Acrobot' OpenAI Gym environments in PRL using the `stable_baselines` library.
 """

examples/reinforcement/baselines/acrobot_prl.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the PRL 'Acrobot' environment using the `stable_baselines` library.
 """

examples/reinforcement/baselines/cartpole_gym.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PRL using the `stable_baselines` library.
 """

examples/reinforcement/baselines/pendulum_gym.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Pendulum' OpenAI Gym environments in PRL using the `stable_baselines` library.
 """

examples/reinforcement/baselines/pendulum_prl.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the PRL 'Acrobot' environment using the `stable_baselines` library.
 """

examples/reinforcement/gym/cartpole/linear_bo.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using a linear policy trained with
 the Bayesian Optimization algorithm.

examples/reinforcement/gym/cartpole/linear_cem.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using a linear policy trained with
 the Cross-Entropy Method algorithm.

examples/reinforcement/gym/cartpole/linear_cmaes.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using a linear policy trained with
 the CMA-ES algorithm.

examples/reinforcement/gym/cartpole/linear_fd.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using a linear policy trained with
 the finite difference algorithm.

examples/reinforcement/gym/cartpole/linear_power.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using a linear policy trained with
 the PoWER RL algorithm.

examples/reinforcement/gym/cartpole/neat_neat.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using NEAT.
 """

examples/reinforcement/gym/cartpole/random_none.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Example on how to use the 'Cartpole' OpenAI Gym environments in PyRoboLearn using a random policy
 """

examples/rewards/basics.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Demonstrate the various features (operations) you can use with the ``Reward`` class.
 

examples/rewards/forward_progress.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Demonstrate how the reward function that measures how much a robot has moved forward increases / decreases based on
 the robot velocity. Use the arrow keys on your keyboard to move the robot, and observe how the computed reward value

examples/rewards/manipulator.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Demonstrate how the distance cost decreases as you move the manipulator (with your mouse) closer to the target
 object in the world.

examples/robots/attach_gripper_to_manipulator.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Attach a gripper/hand to the Kuka manipulator.
 

examples/robots/attach_manipulator_to_quadruped.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Attach the Kuka Youbot manipulator to the HyQ2Max quadruped.
 """

examples/robots/distribute_epucks.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Distribute several e-pucks in the world and make them move forward.
 

examples/robots/load_robot.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load a robot in a basic world.
 

examples/robots/quadcopter_controller.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Control a quadcopter in the air using an Xbox or Playstation game controller.
 

examples/robots/robot_with_sliders.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Manipulate the robot's joints with sliders.
 

examples/robots/robots/aibo.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Aibo robot.
 """

examples/robots/robots/allegrohand.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Allegro hand.
 """

examples/robots/robots/ant.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Ant Mujoco model.
 """

examples/robots/robots/atlas.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Atlas robot.
 """

examples/robots/robots/ballbot.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Ballbot robot.
 """

examples/robots/robots/baxter.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Baxter robotic platform.
 """

examples/robots/robots/bb8.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the BB8 robotic platform.
 """

examples/robots/robots/cartpole.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Cartpole robotic platform.
 """

examples/robots/robots/cassie.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide the Cassie robotic platform.
 """

examples/robots/robots/centauro.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Centauro robot.
 """

examples/robots/robots/cogimon.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Cogimon robot.
 """

examples/robots/robots/coman.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Coman robot.
 """

examples/robots/robots/crab.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Crab robot.
 """

examples/robots/robots/cubli.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Cubli robot.
 """

examples/robots/robots/darwin.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Darwin robot.
 """

examples/robots/robots/edo.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the e.Do robot.
 """

examples/robots/robots/epuck.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load some Epuck robots.
 """

examples/robots/robots/f10_racecar.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the F10 racecar robot.
 """

examples/robots/robots/fetch.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Fetch robot.
 """

examples/robots/robots/franka.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Franka Emika robot.
 """

examples/robots/robots/half_cheetah.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the HalfCheetah Mujoco model.
 """

examples/robots/robots/hopper.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Hopper Mujoco model.
 """

examples/robots/robots/hubo.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Hubo robot.
 """

examples/robots/robots/humanoid.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Humanoid Mujoco model.
 """

examples/robots/robots/husky.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Husky robot.
 """

examples/robots/robots/hyq.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the HyQ robotic platform.
 """

examples/robots/robots/hyq2max.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide the HyQ2Max robot.
 """

examples/robots/robots/jaco.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Jaco robot.
 """

examples/robots/robots/kr5.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Kuka KR5 robotic industrial platform.
 """

examples/robots/robots/kuka_iiwa.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Provide the Kuka IIWA robotic platform.
 """

examples/robots/robots/kuka_lwr.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Kuka LWR robotic platform.
 """

examples/robots/robots/laikago.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Laikago robotic platform.
 """

examples/robots/robots/littledog.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Little Dog robotic platform.
 """

examples/robots/robots/manipulator2d.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load 2d manipulators.
 """

examples/robots/robots/minitaur.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Minitaur robot.
 """

examples/robots/robots/mkz.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Lincoln MKZ car robotic platform.
 """

examples/robots/robots/morphex.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Morphex robot.
 """

examples/robots/robots/nao.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Nao robot.
 """

examples/robots/robots/opendog.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the OpenDog robot.
 """

examples/robots/robots/pepper.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Pepper robot.
 """

examples/robots/robots/phantomx.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Phantom X robot.
 """

examples/robots/robots/pleurobot.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Pleurobot robot.
 """

examples/robots/robots/pr2.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the PR2 robot.
 """

examples/robots/robots/quadcopter.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Quadcopter robotic platform.
 """

examples/robots/robots/rhex.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Rhex robotic platform.
 """

examples/robots/robots/rrbot.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the RRBot robotic platform.
 """

examples/robots/robots/sawyer.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the Sawyer robot.
 """

examples/robots/robots/sea_hexapod.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the SEA Hexapod robot.
 """

examples/robots/robots/sea_snake.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 #!/usr/bin/env python
 """Load the SEA Snake robot.
 """