From: Melissa LeBlanc-Williams <melissa@adafruit.com>
Date: Thu, 6 May 2021 20:37:58 +0000 (-0700)
Subject: Change to using try/except blocks
X-Git-Tag: 6.7.0^2~2
X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/commitdiff_plain/daa6273b65452c3d39f3e625876ef14a544d1add

Change to using try/except blocks
---

diff --git a/src/board.py b/src/board.py
index cb8c6c8..1b42b53 100755
--- a/src/board.py
+++ b/src/board.py
@@ -224,15 +224,19 @@ elif "sphinx" in sys.modules:
 else:
     raise NotImplementedError("Board not supported {}".format(board_id))
 
-if SDA and SCL:
+try:
+    if SDA and SCL:
 
-    def I2C():
-        """The singleton I2C interface"""
-        return busio.I2C(SCL, SDA)
+        def I2C():
+            """The singleton I2C interface"""
+            return busio.I2C(SCL, SDA)
 
+    if SCLK:
 
-if SCLK:
+        def SPI():
+            """The singleton SPI interface"""
+            return busio.SPI(SCLK, MOSI, MISO)
 
-    def SPI():
-        """The singleton SPI interface"""
-        return busio.SPI(SCLK, MOSI, MISO)
+
+except NameError:
+    pass