[copybara] Import robotpy examples (#8608)

GitOrigin-RevId: 9ba4bc3040fa7e772f5a594039e78fc6c43d114e

robotpyExamples/SelectCommand/robotcontainer.py

@@ -0,0 +1,67 @@
+#
+# Copyright (c) FIRST and other WPILib contributors.
+# Open Source Software; you can modify and/or share it under the terms of
+# the WPILib BSD license file in the root directory of this project.
+#
+
+import enum
+import commands2
+
+
+class RobotContainer:
+    """This class is where the bulk of the robot should be declared. Since Command-based is a
+    "declarative" paradigm, very little robot logic should actually be handled in the :class:`.Robot`
+    periodic methods (other than the scheduler calls). Instead, the structure of the robot (including
+    subsystems, commands, and button mappings) should be declared here.
+    """
+
+    # The enum used as keys for selecting the command to run.
+    class CommandSelector(enum.Enum):
+        ONE = enum.auto()
+        TWO = enum.auto()
+        THREE = enum.auto()
+
+    # An example selector method for the selectcommand.
+    def select(self) -> CommandSelector:
+        """Returns the selector that will select which command to run.
+        Can base this choice on logical conditions evaluated at runtime.
+        """
+        return self.CommandSelector.ONE
+
+    def __init__(self) -> None:
+        # An example selectcommand. Will select from the three commands based on the value returned
+        # by the selector method at runtime. Note that selectcommand takes a generic type, so the
+        # selector does not have to be an enum; it could be any desired type (string, integer,
+        # boolean, double...)
+        self.example_select_command = commands2.SelectCommand(
+            # Maps selector values to commands
+            {
+                self.CommandSelector.ONE: commands2.PrintCommand(
+                    "Command one was selected!"
+                ),
+                self.CommandSelector.TWO: commands2.PrintCommand(
+                    "Command two was selected!"
+                ),
+                self.CommandSelector.THREE: commands2.PrintCommand(
+                    "Command three was selected!"
+                ),
+            },
+            self.select,
+        )
+
+        # Configure the button bindings
+        self.configureButtonBindings()
+
+    def configureButtonBindings(self) -> None:
+        """Use this method to define your button->command mappings. Buttons can be created by
+        instantiating a {GenericHID} or one of its subclasses
+        ({edu.wpi.first.wpilibj.Joystick} or {XboxController}), and then calling passing it to a
+        {edu.wpi.first.wpilibj2.command.button.JoystickButton}.
+        """
+
+    def getAutonomousCommand(self) -> commands2.Command:
+        """Use this to pass the autonomous command to the main {Robot} class.
+
+        :returns: the command to run in autonomous
+        """
+        return self.example_select_command