Remove path hacks from examples.

Make sure to `pip install -r requirements.txt` before running the
example and have this library in your path.

diff --git a/examples/pi_busio_i2c.py b/examples/pi_busio_i2c.py
old mode 100644 (file)
new mode 100755 (executable)
index 6e8e0ac..93f59e6
--- a/examples/pi_busio_i2c.py
+++ b/examples/pi_busio_i2c.py
@@ -1,11 +1,5 @@
-import sys
 import time
-sys.path.append('/home/pi/Adafruit_Micropython_Blinka/src')
-sys.path.append('/home/pi/Adafruit_Python_GPIO')
-sys.path.append('/home/pi/Adafruit_Python_PureIO')
-
 import board
-import digitalio
 import busio
 
 print("hello blinka!")

diff --git a/examples/pi_busio_spi.py b/examples/pi_busio_spi.py
old mode 100644 (file)
new mode 100755 (executable)
index 085d221..e0592e9
--- a/examples/pi_busio_spi.py
+++ b/examples/pi_busio_spi.py
@@ -1,11 +1,5 @@
-import sys
 import time
-sys.path.append('/home/pi/Adafruit_Micropython_Blinka/src')
-sys.path.append('/home/pi/Adafruit_Python_GPIO')
-sys.path.append('/home/pi/Adafruit_Python_PureIO')
-
 import board
-import digitalio
 import busio
 
 spi = busio.SPI(board.SCLK, board.MOSI, board.MISO)

diff --git a/examples/pi_digitalio.py b/examples/pi_digitalio.py
old mode 100644 (file)
new mode 100755 (executable)
index 56f25ec..7c6a622
--- a/examples/pi_digitalio.py
+++ b/examples/pi_digitalio.py
@@ -1,8 +1,4 @@
-import sys
 import time
-sys.path.append('/home/pi/Adafruit_Micropython_Blinka/src')
-sys.path.append('/home/pi/Adafruit_Python_GPIO')
-
 import board
 import digitalio
 

diff --git a/examples/piblinka.py b/examples/piblinka.py
old mode 100644 (file)
new mode 100755 (executable)
index fa0d42e..56978a4
--- a/examples/piblinka.py
+++ b/examples/piblinka.py
@@ -1,20 +1,19 @@
 import sys
 import time
-sys.path.append('/home/pi/Adafruit_Micropython_Blinka/src')
-sys.path.append('/home/pi/Adafruit_Python_GPIO')
+from adafruit_blinka.agnostic import board as agnostic_board
+import board
+import digitalio
 
 #from Adafruit_GPIO import Platform
 #print("Platform = ", Platform.platform_detect(), Platform.pi_version())
 
 print("hello blinka!")
 
-from adafruit_blinka.agnostic import board as agnostic_board
-print("Found system type: %s (sys.plaform %s implementation %s) " % (agnostic_board, sys.platform, sys.implementation.name))
+print("Found system type: %s (sys.plaform %s implementation %s) " %
+      (agnostic_board, sys.platform, sys.implementation.name))
 
-import board
 print("board contents: ", dir(board))
 
-import digitalio
 
 led = digitalio.DigitalInOut(board.D4)
 led.direction = digitalio.Direction.OUTPUT