1 #!/usr/bin/env python 2 3 from simplex import * 4 import sys, time 5 6 try: 7 separator = sys.argv.index("--") 8 filename, numeric = sys.argv[1:3] 9 keys = map(int, sys.argv[3:separator]) 10 terms = groups(sys.argv[separator+1:], len(keys)) 11 except (IndexError, ValueError): 12 print >>sys.stderr, "Usage: %s <filename> <key>... -- <term value>..." % sys.argv[0] 13 sys.exit(1) 14 15 f = open(filename) 16 accessor = DelimitedRecord(keys, converter=(numeric == "true" and ConvertNumeric() or None)) 17 reader = TextFile(f, Iterator(accessor)) 18 19 print "Sort command:", accessor.get_sort_command() 20 21 try: 22 for term in terms: 23 reader.seek(0) 24 25 t = time.time() 26 line = find_in_file(reader, accessor.convert(term)) 27 if line: 28 print "Found (at %s seconds)...\n%s" % (time.time() - t, line) 29 finally: 30 f.close() 31 32 # vim: tabstop=4 expandtab shiftwidth=4