crlf -> lf

Author: Bongjun Hur

adafruit_wiznet5k/adafruit_wiznet5k.py

@@ -196,7 +196,7 @@ def set_dhcp(self, hostname=None, response_timeout=3):
         # to avoid the code during DHCP - assert self.link_status, "Ethernet cable disconnected!"
         start_time = time.monotonic()
         while True:
-            if self.link_status or ((time.monotonic() - start_time) > 5) :
+            if self.link_status or ((time.monotonic() - start_time) > 5):
                 break
             time.sleep(1)
             if self._debug:

adafruit_wiznet5k/adafruit_wiznet5k_dhcp.py

@@ -127,9 +127,9 @@ def send_dhcp_message(self, state, time_elapsed):
         :param float time_elapsed: Number of seconds elapsed since renewal.
 
         """
-        # before making send packet, shoule init _BUFF. 
+        # before making send packet, shoule init _BUFF.
         # if not, DHCP sometimes fails, wrong padding, garbage bytes, ...
-        _BUFF[:] = b'\x00' * len(_BUFF)
+        _BUFF[:] = b"\x00" * len(_BUFF)
 
         # OP
         _BUFF[0] = DHCP_BOOT_REQUEST

examples/wiznet5k_simpleserver.py

@@ -31,7 +31,7 @@
 conn, addr = server.accept()  # Wait for a connection from a client.
 while True:
     with conn:
-        data = conn.recv(1024) 
-        if data: # Wait for receiving data
+        data = conn.recv(1024)
+        if data:  # Wait for receiving data
             print(data)
             conn.send(data)  # Echo message back to client