From 6071e4e7d34a5f48012079a23db515ded8162eb8 Mon Sep 17 00:00:00 2001
From: David Lechner <david@pybricks.com>
Date: Wed, 20 Feb 2019 21:11:25 -0600
Subject: [PATCH] parameters: rename Direction.(counter)clockwise to
 Direction.(C)CW

clockwise and counterclockwise are very long to type, so replace them with the common abbriviations
---
 pybricks/ev3devices.py | 14 +++++++-------
 pybricks/parameters.py | 22 +++++++++++-----------
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/pybricks/ev3devices.py b/pybricks/ev3devices.py
index 171d131..5fb136b 100644
--- a/pybricks/ev3devices.py
+++ b/pybricks/ev3devices.py
@@ -13,12 +13,12 @@ class Motor():
     * 45503 or 45502: Separate part (2013)
     """
 
-    def __init__(self, port, direction=Direction.clockwise, gears=None):
-        """Motor(port, direction=Direction.clockwise, gears=None)
+    def __init__(self, port, direction=Direction.CW, gears=None):
+        """Motor(port, direction=Direction.CW, gears=None)
 
         Arguments:
             port (Port): Port to which the motor is connected.
-            direction (Direction): Positive speed direction (*Default*: Direction.clockwise).
+            direction (Direction): Positive speed direction (*Default*: Direction.CW).
             gears (list): List of gears linked to the motor (*Default*: ``None``).
 
                           For example: ``[12, 36]`` represents a gear train with a 12-tooth and a 36-tooth gear. See :ref:`ratio` for illustrated examples.
@@ -39,10 +39,10 @@ class Motor():
             example_motor = Motor(Port.A)
 
             # Initialize a motor where positive speed values should go counterclockwise
-            right_motor = Motor(Port.B, Direction.counterclockwise)
+            right_motor = Motor(Port.B, Direction.CCW)
 
             # Initialize a motor with a gear train
-            robot_arm = Motor(Port.C, Direction.clockwise, [12, 36])
+            robot_arm = Motor(Port.C, Direction.CW, [12, 36])
         """
         pass
 
@@ -406,11 +406,11 @@ class GyroSensor():
     """
 
     def __init__(self, port):
-        """GyroSensor(port, direction=Direction.clockwise)
+        """GyroSensor(port, direction=Direction.CW)
 
         Arguments:
             port (Port): Port to which the sensor is connected.
-            direction (Direction): Positive rotation direction when looking at the red dot on top of the sensor (*Default*: Direction.clockwise).
+            direction (Direction): Positive rotation direction when looking at the red dot on top of the sensor (*Default*: Direction.CW).
 
         """
         pass
diff --git a/pybricks/parameters.py b/pybricks/parameters.py
index aba3082..a5504a0 100644
--- a/pybricks/parameters.py
+++ b/pybricks/parameters.py
@@ -96,11 +96,11 @@ class Stop(Enum):
 class Direction():
     """Rotational direction for positive speed values: clockwise or counterclockwise.
 
-    .. data:: clockwise
+    .. data:: CW
 
         A positive speed value should make the motor move clockwise.
 
-    .. data:: counterclockwise
+    .. data:: CCW
 
         A positive speed value should make the motor move counterclockwise.
 
@@ -108,13 +108,13 @@ class Direction():
 
     For NXT or EV3 motors, make sure to look at the motor with the red/orange shaft to the lower right.
 
-    +----------------------------+-------------------+-----------------+
-    | Parameter                  | Positive speed    | Negative speed  |
-    +============================+===================+=================+
-    | Direction.clockwise        | clockwise         | counterclockwise|
-    +----------------------------+-------------------+-----------------+
-    | Direction.counterclockwise | counterclockwise  | clockwise       |
-    +----------------------------+-------------------+-----------------+
+    +-------------------+-------------------+------------------+
+    | Parameter         | Positive speed    | Negative speed   |
+    +===================+===================+==================+
+    | Direction.CW      | clockwise         | counterclockwise |
+    +-------------------+-------------------+------------------+
+    | Direction.CCW     | counterclockwise  | clockwise        |
+    +-------------------+-------------------+------------------+
 
     ::
 
@@ -149,8 +149,8 @@ class Direction():
 
     """
 
-    clockwise = 0
-    counterclockwise = 1
+    CW = 0
+    CCW = 1
 
 
 class Button(Enum):