Python script that will find a file in directories below parent Dir recursively

Find File Recursively

#!/usr/bin/python3

# use: $ python findFile.py "view.html"

import os,sys


fileLook = sys.argv[1];

rootdir=('/var/www/mysite/public')

for root, directories, filenames in os.walk(rootdir):
	try:
		for filename in filenames:
			if filename == fileLook :
				print os.path.join(root,filename)

	except IOError:
		pass