YAPF PEP8 auto-reformat layout and whitespace (no code changes)

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

diff --git a/src/busio.py b/src/busio.py
index 25939fcd663ff38e423a45d67f0f40217fd2850c..e6c24f9c93431d4ce7c112cb478cc08e96384a5d 100644 (file)
--- a/src/busio.py
+++ b/src/busio.py
@@ -10,14 +10,24 @@ class SPI(Lockable):
                 self._pinIds = (sck, mosi, miso)
                 break
         else:
                 self._pinIds = (sck, mosi, miso)
                 break
         else:

-            raise NotImplementedError("No Hardware SPI on (clock, MOSI, MISO)={}\nValid SPI ports:{}".format((clock, MOSI, MISO), spiPorts))
+            raise NotImplementedError(
+                "No Hardware SPI on (clock, MOSI, MISO)={}\nValid SPI ports:{}".
+                format((clock, MOSI, MISO), spiPorts))

 
     def configure(self, baudrate=100000, polarity=0, phase=0, bits=8):
         if self._locked:
             from machine import Pin
             from microcontroller import spiPorts
             # TODO check if #init ignores MOSI=None rather than unsetting, to save _pinIds attribute
 
     def configure(self, baudrate=100000, polarity=0, phase=0, bits=8):
         if self._locked:
             from machine import Pin
             from microcontroller import spiPorts
             # TODO check if #init ignores MOSI=None rather than unsetting, to save _pinIds attribute

-            self._spi.init(baudrate=baudrate, polarity=polarity, phase=phase, bits = bits, firstbit = SPI.MSB, sck = Pin(self._pinIds[0]), mosi=Pin(self._pinIds[1]), miso=Pin(self._pinIds[2]))
+            self._spi.init(
+                baudrate=baudrate,
+                polarity=polarity,
+                phase=phase,
+                bits=bits,
+                firstbit=SPI.MSB,
+                sck=Pin(self._pinIds[0]),
+                mosi=Pin(self._pinIds[1]),
+                miso=Pin(self._pinIds[2]))

         else:
             raise RuntimeError("First call try_lock()")
 
         else:
             raise RuntimeError("First call try_lock()")
 


@@ -34,26 +44,42 @@ class SPI(Lockable):
     def write_readinto(self, buffer_out, buffer_in):
         return self.write_readinto(buffer_out, buffer_in)
 
     def write_readinto(self, buffer_out, buffer_in):
         return self.write_readinto(buffer_out, buffer_in)
 

-class UART(Lockable):

 
 

+class UART(Lockable):

     class Parity(Enum):
         pass
     class Parity(Enum):
         pass

-    Parity.ODD=Parity()
-    Parity.EVEN=Parity()
+
+    Parity.ODD = Parity()
+    Parity.EVEN = Parity()

 
     # TODO investigate UART receiver_buffer_size as e.g. read_buf_len in https://github.com/micropython/micropython/blob/3eb0694b97c6a8f0e93b874549aac40d8b78b0e5/ports/stm32/uart.c
 
     # TODO investigate UART receiver_buffer_size as e.g. read_buf_len in https://github.com/micropython/micropython/blob/3eb0694b97c6a8f0e93b874549aac40d8b78b0e5/ports/stm32/uart.c

-    def __init__(self, tx, rx, baudrate=9600, bits=8, parity=None, stop=1, timeout=None, receiver_buffer_size=None, flow=None):
+    def __init__(self,
+                 tx,
+                 rx,
+                 baudrate=9600,
+                 bits=8,
+                 parity=None,
+                 stop=1,
+                 timeout=None,
+                 receiver_buffer_size=None,
+                 flow=None):

         from microcontroller import uartPorts
         from machine import UART
 
         self.baudrate = baudrate
 
         from microcontroller import uartPorts
         from machine import UART
 
         self.baudrate = baudrate
 

-        if timeout is not None: # default 1000
-            raise NotImplementedError("Parameter '{}' unsupported on {}".format("timeout", agnostic.board))
-        if receiver_buffer_size is not None: # default 64
-            raise NotImplementedError("Parameter '{}' unsupported on {}".format("receiver_buffer_size", agnostic.board))
-        if flow is not None: # default 0
-            raise NotImplementedError("Parameter '{}' unsupported on {}".format("flow", agnostic.board))
+        if timeout is not None:  # default 1000
+            raise NotImplementedError(
+                "Parameter '{}' unsupported on {}".format(
+                    "timeout", agnostic.board))
+        if receiver_buffer_size is not None:  # default 64
+            raise NotImplementedError(
+                "Parameter '{}' unsupported on {}".format(
+                    "receiver_buffer_size", agnostic.board))
+        if flow is not None:  # default 0
+            raise NotImplementedError(
+                "Parameter '{}' unsupported on {}".format(
+                    "flow", agnostic.board))

 
         # translate parity flag for Micropython
         if parity is UART.Parity.ODD:
 
         # translate parity flag for Micropython
         if parity is UART.Parity.ODD:


@@ -66,12 +92,20 @@ class UART(Lockable):
             raise ValueError("Invalid parity")
 
         # check tx and rx have hardware support
             raise ValueError("Invalid parity")
 
         # check tx and rx have hardware support

-        for portId, portTx, portRx in uartPorts:#
+        for portId, portTx, portRx in uartPorts:  #

             if portTx == tx.id and portRx == rx.id:
             if portTx == tx.id and portRx == rx.id:

-                self._uart = UART(portId, baudrate, bits=bits, parity=parity, stop=stop, timeout=timeout)
+                self._uart = UART(
+                    portId,
+                    baudrate,
+                    bits=bits,
+                    parity=parity,
+                    stop=stop,
+                    timeout=timeout)

                 break
         else:
                 break
         else:

-            raise NotImplementedError("No Hardware UART on (tx,rx)={}\nValid UART ports".format((tx, rx), uartPorts))
+            raise NotImplementedError(
+                "No Hardware UART on (tx,rx)={}\nValid UART ports".format(
+                    (tx, rx), uartPorts))

 
     def deinit(self):
         self._uart = None
 
     def deinit(self):
         self._uart = None