util: agents: sysfsgpio: linting fixes

Signed-off-by: Bastian Krause <bst@pengutronix.de>
labgrid-project · Dec 20, 2019 · 58b2d9e · 58b2d9e
1 parent f7cf8b9
commit 58b2d9e
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/labgrid/util/agents/sysfsgpio.py b/labgrid/util/agents/sysfsgpio.py
@@ -9,14 +9,17 @@
 
 class GpioDigitalOutput:
     _gpio_sysfs_path_prefix = '/sys/class/gpio'
-    _buffered_file_access=False
+    _buffered_file_access = False
 
     @staticmethod
     def _assert_gpio_line_is_exported(index):
-        gpio_sysfs_path = os.path.join(GpioDigitalOutput._gpio_sysfs_path_prefix, 'gpio{0}'.format(index))
+        gpio_sysfs_path = os.path.join(GpioDigitalOutput._gpio_sysfs_path_prefix,
+                                       'gpio{0}'.format(index))
         if not os.path.exists(gpio_sysfs_path):
             export_sysfs_path = os.path.join(GpioDigitalOutput._gpio_sysfs_path_prefix, 'export')
-            with open(export_sysfs_path, mode = 'r+', buffering = GpioDigitalOutput._buffered_file_access, closefd = True) as export:
+            with open(export_sysfs_path, mode='r+',
+                      buffering=GpioDigitalOutput._buffered_file_access,
+                      closefd=True) as export:
                 export.write(str(index))
         if not os.path.exists(gpio_sysfs_path):
             raise ValueError("Device not found")
@@ -25,7 +28,8 @@ def __init__(self, **kwargs):
         index = kwargs['index']
         self._logger = logging.getLogger("Device: ")
         GpioDigitalOutput._assert_gpio_line_is_exported(index)
-        gpio_sysfs_path = os.path.join(GpioDigitalOutput._gpio_sysfs_path_prefix, 'gpio{0}'.format(index))
+        gpio_sysfs_path = os.path.join(GpioDigitalOutput._gpio_sysfs_path_prefix,
+                                       'gpio{0}'.format(index))
         gpio_sysfs_direction_path = os.path.join(gpio_sysfs_path, 'direction')
         self._logger.debug("Configuring GPIO %d as output.", index)
         with open(gpio_sysfs_direction_path, 'wb') as direction_fd: