PEP8 formation

Author: VishvajitP

nmap_scan.py

@@ -1,36 +1,39 @@
 # Script Name		: nmap_scan.py
 # Author				: Craig Richards
 # Created				: 24th May 2013
-# Last Modified		: 
+# Last Modified		:
 # Version				: 1.0
 
-# Modifications		: 
+# Modifications		:
 
 # Description			: This scans my scripts directory and gives a count of the different types of scripts, you need nmap installed to run this
 
 import nmap			# Import the module
 import optparse		# Import the module
 
-def nmapScan(tgtHost, tgtPort):									# Create the function, this fucntion does the scanning
-  nmScan = nmap.PortScanner()
-  nmScan.scan(tgtHost, tgtPort)
-  state = nmScan[tgtHost]['tcp'][int(tgtPort)]['state']
-  print "[*] " + tgtHost + " tcp/"+tgtPort +" "+state
-  
+
+def nmapScan(tgtHost, tgtPort):									# Create the function, this fucntion does the scanning
+  nmScan = nmap.PortScanner()
+  nmScan.scan(tgtHost, tgtPort)
+  state = nmScan[tgtHost]['tcp'][int(tgtPort)]['state']
+  print "[*] " + tgtHost + " tcp/" + tgtPort + " " + state
+
+
 def main():																								# Main Program
   parser = optparse.OptionParser('usage%prog ' + '-H <host> -p <port>')		# Display options/help if required
   parser.add_option('-H', dest='tgtHost', type='string', help='specify host')
   parser.add_option('-p', dest='tgtPort', type='string', help='port')
   (options, args) = parser.parse_args()
   tgtHost = options.tgtHost
   tgtPorts = str(options.tgtPort).split(',')
-  
-  if (tgtHost == None) | (tgtPorts[0] == None):  
+
+  if (tgtHost == None) | (tgtPorts[0] == None):
     print parser.usage
-    exit(0)
-
-  for tgtPort in tgtPorts:																			# Scan the hosts with the ports etc
+    exit(0)
+
+  for tgtPort in tgtPorts:				# Scan the hosts with the ports etc
     nmapScan(tgtHost, tgtPort)
 
+
 if __name__ == '__main__':
-  main()
+  main()