remove _typing and circuitpython_typing

[hackapet/Adafruit_Blinka.git] / src / pulseio.py

diff --git a/src/pulseio.py b/src/pulseio.py
index bb8a04bd7cd2f341c7be0234917c580b4b2405c1..b8c209bb4d4ecb07ccffdf5e895337e175236f91 100644 (file)
--- a/src/pulseio.py
+++ b/src/pulseio.py
@@ -1,10 +1,21 @@
+"""
+`pulseio` - Pulse Width Modulation input and output control
+===========================================================
+See `CircuitPython:pulseio` in CircuitPython for more details.
+Not supported by all boards.
+
+* Author(s): Melissa LeBlanc-Williams
+"""
+
+import sys
+

 from adafruit_blinka.agnostic import detector
 
 from adafruit_blinka.agnostic import detector
 

+# pylint: disable=unused-import
+

 if detector.board.any_raspberry_pi:
     from adafruit_blinka.microcontroller.bcm283x.pulseio.PulseIn import PulseIn
 if detector.board.any_raspberry_pi:
     from adafruit_blinka.microcontroller.bcm283x.pulseio.PulseIn import PulseIn

-if detector.board.any_coral_board:
-    from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
-if detector.board.any_giant_board:
-    from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
-if detector.board.any_beaglebone:
-    from adafruit_blinka.microcontroller.am335x.sysfs_pwmout import PWMOut
+elif "sphinx" in sys.modules:
+    pass
+else:
+    raise NotImplementedError("pulseio not supported for this board.")