rename hub4 to cityhub

doc/lpf2/cityhub.rst

@@ -0,0 +1,34 @@
+:mod:`cityhub` -- LEGO® Power Functions 2.0 City Hub
+=====================================================
+
+.. automodule:: cityhub
+    :no-members:
+
+
+Light
+-----
+
+.. automethod:: cityhub.light.color
+
+    Example::
+
+        # Make the light red
+        cityhub.light.color(Color.RED)
+
+        # Wait
+        wait(1000)
+
+        # Turn the light off
+        cityhub.light.off()
+
+
+.. automethod:: cityhub.light.off
+
+.. automethod:: cityhub.light.brightness
+
+Battery
+-------
+
+.. automethod:: cityhub.battery.voltage
+
+.. automethod:: cityhub.battery.current

doc/lpf2/hub4.rst

@@ -1,34 +0,0 @@
-:mod:`hub4` -- LEGO® Power Functions 2.0 Hub 4
-=====================================================
-
-.. automodule:: hub4
-    :no-members:
-
-
-Light
------
-
-.. automethod:: hub4.light.color
-
-    Example::
-
-        # Make the light red
-        hub4.light.color(Color.RED)
-
-        # Wait
-        wait(1000)
-
-        # Turn the light off
-        hub4.light.off()
-
-
-.. automethod:: hub4.light.off
-
-.. automethod:: hub4.light.brightness
-
-Battery
--------
-
-.. automethod:: hub4.battery.voltage
-
-.. automethod:: hub4.battery.current

doc/lpf2/index.rst

@@ -22,7 +22,7 @@ Intro
    :hidden:
 
    movehub
-   hub4
+   cityhub
    lpf2devices
    parameters
    tools

pybricks/cityhub.py

@@ -1,4 +1,4 @@
-"""LEGO® Power Functions 2.0 Hub 4."""
+"""LEGO® Power Functions 2.0 City Hub."""
 
 from _common import Battery, ColorLight