Side Effects:
Prints stats to stdout
"""
def DisplayStats(url_stats):
for stat in url_stats:
print "Source: {}".format(stat['source'])
print "Valid: {}".format(stat['valid'])
print "Canonical: {}".format(stat['canonicalized'])
print "Source unique: {}".format(stat['source_unique'])
print "Canonicalized URL unique: {}\n".format(
stat['canonicalized_unique'])
if __name__ == "__main__":
if len(sys.argv) != 2:
print "Usage: " + argv[0] + " filename\n"
sys.exit(1)
try:
file = open(sys.argv[1], "rb")
except IOError:
print "Could not open " + filename + " for reading\n"
sys.exit(1)
urls = [Url(line.strip()) for line in file]
stats = Url.GetStats(urls)
DisplayStats(stats)
exit(0)
