Add support for making a Pypi package

Author: dastels

README.md

@@ -0,0 +1,51 @@
+## Introduction ##
+
+Provide an interface to the SlamTec RPLidar A1.
+
+Eventual goal is for the single module to work with both Linux (via /dev/USB0, etc) and CircuitPython (via a UART instance)
+
+## Usage Example ##
+
+    import os
+    from math import cos, sin, pi, floor
+    import pygame
+    from adafruit_circuitpython_rplidar import RPLidar
+
+    # Set up pygame and the display
+    os.putenv('SDL_FBDEV', '/dev/fb1')
+    pygame.init()
+    lcd = pygame.display.set_mode((320,240))
+    pygame.mouse.set_visible(False)
+    lcd.fill((0,0,0))
+    pygame.display.update()
+
+    # Setup the RPLidar
+    PORT_NAME = '/dev/ttyUSB0'
+    lidar = RPLidar(None, PORT_NAME)
+
+    # used to scale data to fit on the screen
+    max_distance = 0
+
+    def process_data(data):
+        # Do something useful with the data
+        pass
+
+    scan_data = [0]*360
+
+    try:
+        print(lidar.get_info())
+        for scan in lidar.iter_scans():
+            for (_, angle, distance) in scan:
+                scan_data[min([359, floor(angle)])] = distance
+            process_data(scan_data)
+
+    except KeyboardInterrupt:
+        print('Stoping.')
+    lidar.stop()
+    lidar.disconnect()
+
+
+## Contributing ##
+
+Contributions are welcome! Please read our [Code of Conduct](https://github.com/adafruit/Adafruit_circuitpython_CircuitPython_RPLIDAR/blob/master/CODE_OF_CONDUCT.md)
+before contributing to help this project stay welcoming.

adafruit_circuitpython_rplidar.py renamed to adafruit_rplidar.py

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+import setuptools
+
+with open("README.md", "r") as fh:
+    long_description = fh.read()
+
+setuptools.setup(
+    name="adafruit-rplidar",
+    version="0.0.1",
+    author="Dave Astels",
+    author_email="[email protected]",
+    description="Slamtec RPLIDAR A1 interface",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://github.com/adafruit/Adafruit_CircuitPython_RPLIDAR",
+    py_modules=['adafruit_rplidar'],
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+    ],
+)