end loop when blocking device is read

Larhard · Larhard · commit 23ab0291b612 · 2015-07-19T15:49:37.000+02:00
diff --git a/evdev/device.py b/evdev/device.py
@@ -359,11 +359,21 @@ def active_keys(self, verbose=False):
 
 
 class VirtualInputDevice(InputDevice):
+    def __read_loop_blocking(self):
+        while True:
+            event = self.read_one()
+            if event is None:
+                break
+            yield event
+
     def __init__(self, dev, bustype=0, vendor=0, product=0, version=0, name=None, phys=None,
             capabilities=None, o_flags=os.O_RDWR | os.O_NONBLOCK):
 
         capabilities = capabilities or {}
 
+        if not o_flags & os.O_NONBLOCK:
+            self.read_loop = self.__read_loop_blocking
+
         #: Path to input device.
         self.fn = dev
 
