import sys

from libraries import stats, files

if len(sys.argv) >= 2:

FILE = sys.argv[1]

reviews = files.read_from_xml(FILE)

doc_count, token_count = stats.corpora_stats(reviews)

print 'Total Documents: ' + str(doc_count) + ', Total Tokens: ' + str(token_count)

else:

print 'Invalid command.Please use the format:\n python counter.py <filename>'

sys.exit()