treewide: Remove trailing whitespace

mkt50servo.py

@@ -17,7 +17,7 @@ def main(filename, device, datadir, dataname):
     """Data logging for Anton Paar MKT50 over RS232."""
 
     instr = mkt50.MKT50(device)
-    
+
     output = rpc.Client(cryo124k.ADDRESS, cryo124k.TIMEOUT)
     servo = control.PI(setpoint=124.00, p=2.0, i=2.0e-3, o=6.60)
 

pm6681.py

@@ -14,11 +14,11 @@ def main(device, address):
     d = SerialGPIB(device, address)
     r = d.query('*IDN?')
     print(r.decode('ascii'))
-    
+
     data = datalogger.open_data_file(r'o:\4-3\4-31\P013\Data', 'counter', None)
-    
+
     acquiring = True
-    
+
     def terminate(*args):
         nonlocal acquiring
         acquiring = False

ptblab/rpc.py

@@ -31,7 +31,7 @@ class Server:
 
 class Client:
     """Simple synchronous RPC client."""
-    
+
     def __init__(self, address, timeout=1.0):
         self.ctx = zmq.Context()
         self.socket = self.ctx.socket(zmq.REQ)

tests/test_win32time.py

@@ -7,7 +7,7 @@ import click
 @click.option('--interval', metavar='SEC', type=float, default=None, help='Set system interrupt interval.')
 @click.option('-n', metavar='N', type=int, default=1000, help='Number of iterations.')
 def main(interval, n):
-    
+
     r = time.get_clock_info('time').resolution
     print('stated clock source resolution: {:.6f} s'.format(r))
     rmin, rmax, rcurr = win32time.get_resolution()
@@ -16,7 +16,7 @@ def main(interval, n):
     if interval:
         rcurr = win32time.set_resolution(interval)
         print('set system interrupt interval: {:.6f} s'.format(rcurr))
-    
+
     r = []
 
     for x in range(n):
@@ -26,13 +26,13 @@ def main(interval, n):
             if t2 != t1:
                 break
         r.append(t2 - t1)
-    
+
     print('measured resolution')
     print('    mean: {:.6f} s'.format(statistics.mean(r)))
     print('  median: {:.6f} s'.format(statistics.median(r)))
     print('     min: {:.6f} s'.format(min(r)))
     print('     max: {:.6f} s'.format(max(r)))
 
-    
+
 if __name__ == '__main__':
     main()