gpscat: pep8 fixes

1 files changed, 18 insertions, 9 deletions

diff --git a/gpscat b/gpscat
index f649e108..6576a50e 100755
--- a/gpscat
+++ b/gpscat
@@ -10,8 +10,14 @@
 # Preserve this property!
 from __future__ import absolute_import, print_function, division
 
-import os, sys, termios, socket, select, getopt, curses.ascii
+import curses.ascii
+import getopt
 import gps.packet as sniffer
+import os
+import select
+import socket
+import sys
+import termios
 
 # The spec says 82, but some receivers (TN-200, GSW 2.3.2) output 86 characters
 # the Skyrtaq S2525F8 emits 100 chars
@@ -41,7 +47,8 @@ def reporter(errlevel, msg):
 
 
 def printusage():
-    sys.stderr.write("usage: gpscat [-s speed] [-p] [-t] [-D debuglevel] serial-port\n")
+    sys.stderr.write("usage: gpscat [-s speed] [-p] [-t] [-D debuglevel] "
+                     "serial-port\n")
 
 if __name__ == '__main__':
     buf = bytes()
@@ -80,14 +87,16 @@ if __name__ == '__main__':
             raise SystemExit(1)
 
         if "rfcomm" in arguments[0]:     # Bluetooth special case
-            s = socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM, socket.BTPROTO_RFCOMM)
+            s = socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM,
+                              socket.BTPROTO_RFCOMM)
             s.connect((arguments[0], 1))
             tty = s.fileno()
         else:                            # Ordinary device
             tty = os.open(arguments[0], os.O_RDWR)
 
-        if speed != None:
-            (iflag, oflag, cflag, lflag, ispeed, ospeed, cc) = termios.tcgetattr(tty)
+        if speed is not None:
+            (iflag, oflag, cflag, lflag, ispeed, ospeed, cc) = \
+                termios.tcgetattr(tty)
             try:
                 ispeed = ospeed = eval("termios.B%d" % speed)
             except AttributeError:
@@ -109,7 +118,7 @@ if __name__ == '__main__':
                     cflag |= termios.PARENB
                     cflag &= ~termios.PARODD
             termios.tcsetattr(tty, termios.TCSANOW,
-                         [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
+                              [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
 
         buf = bytes()
         if not rawmode:
@@ -129,7 +138,9 @@ if __name__ == '__main__':
                     if length == 0:
                         break
                     if typeflag:
-                        sys.stdout.write(repr(ptype) + " (" + repr(length) + "@" + repr(counter-length) + "): " + hexdump(packet))
+                        sys.stdout.write(repr(ptype) + " (" + repr(length)
+                                         + "@" + repr(counter-length) + "): "
+                                         + hexdump(packet))
                         sys.stdout.write("\n")
                     else:
                         sys.stdout.write(hexdump(packet) + "\n")
@@ -141,5 +152,3 @@ if __name__ == '__main__':
 # Local variables:
 # mode: python
 # end:
-
-