Merge pull request #85 from makermelissa/split-display-core

[hackapet/Adafruit_Blinka_Displayio.git] / displayio / _i2cdisplay.py

diff --git a/displayio/_i2cdisplay.py b/displayio/_i2cdisplay.py
index 63e4af6fa82e327f5d75ddb421d402ece1cd15f8..958ce1d97433d12391806aef701d56892f536acb 100644 (file)
--- a/displayio/_i2cdisplay.py
+++ b/displayio/_i2cdisplay.py
@@ -23,7 +23,7 @@ displayio for Blinka
 import time
 import busio
 import digitalio
 import time
 import busio
 import digitalio

-import _typing
+import circuitpython_typing

 from ._constants import CHIP_SELECT_UNTOUCHED, DISPLAY_COMMAND
 
 __version__ = "0.0.0-auto.0"
 from ._constants import CHIP_SELECT_UNTOUCHED, DISPLAY_COMMAND
 
 __version__ = "0.0.0-auto.0"


@@ -76,7 +76,7 @@ class I2CDisplay:
         while not self._i2c.try_lock():
             pass
 
         while not self._i2c.try_lock():
             pass
 

-    def send(self, command: int, data: _typing.ReadableBuffer) -> None:
+    def send(self, command: int, data: circuitpython_typing.ReadableBuffer) -> None:

         """
         Sends the given command value followed by the full set of data. Display state,
         such as vertical scroll, set via ``send`` may or may not be reset once the code is
         """
         Sends the given command value followed by the full set of data. Display state,
         such as vertical scroll, set via ``send`` may or may not be reset once the code is


@@ -86,8 +86,13 @@ class I2CDisplay:
         self._send(DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, bytes([command] + data))
         self._end_transaction()
 
         self._send(DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, bytes([command] + data))
         self._end_transaction()
 

-    # pylint: disable=unused-argument
-    def _send(self, data_type: int, chip_select: int, data: _typing.ReadableBuffer):
+    def _send(
+        self,
+        data_type: int,
+        chip_select: int,
+        data: circuitpython_typing.ReadableBuffer,
+    ):
+        # pylint: disable=unused-argument

         if data_type == DISPLAY_COMMAND:
             n = len(data)
             if n > 0:
         if data_type == DISPLAY_COMMAND:
             n = len(data)
             if n > 0:


@@ -103,8 +108,6 @@ class I2CDisplay:
             data_bytes[1:] = data
             self._i2c.writeto(self._dev_addr, buffer=data_bytes, stop=True)
 
             data_bytes[1:] = data
             self._i2c.writeto(self._dev_addr, buffer=data_bytes, stop=True)
 

-    # pylint: enable=unused-argument
-

     def _end_transaction(self) -> None:
         """Release the bus after sending data."""
         self._i2c.unlock()
     def _end_transaction(self) -> None:
         """Release the bus after sending data."""
         self._i2c.unlock()