Merge pull request #56 from kattni/pixelbuf-update

Update to use adafruit_pixelbuf.

Author: kattni

adafruit_dotstar.py

@@ -17,9 +17,12 @@
 import digitalio
 
 try:
-    import _pixelbuf
+    import adafruit_pixelbuf
 except ImportError:
-    import adafruit_pypixelbuf as _pixelbuf
+    try:
+        import _pixelbuf as adafruit_pixelbuf
+    except ImportError:
+        import adafruit_pypixelbuf as adafruit_pixelbuf
 
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_DotStar.git"
@@ -41,7 +44,7 @@
 """Blue Green Red"""
 
 
-class DotStar(_pixelbuf.PixelBuf):
+class DotStar(adafruit_pixelbuf.PixelBuf):
     """
     A sequence of dotstars.
 

requirements.txt

@@ -4,4 +4,4 @@
 
 Adafruit-Blinka
 adafruit-circuitpython-busdevice
-adafruit-circuitpython-pypixelbuf>=2.0.0
+adafruit-circuitpython-pixelbuf

setup.py

@@ -37,7 +37,7 @@
     install_requires=[
         "Adafruit-Blinka",
         "adafruit-circuitpython-busdevice",
-        "adafruit-circuitpython-pypixelbuf>=2.0.0",
+        "adafruit-circuitpython-pixelbuf",
     ],
     # Choose your license
     license="MIT",