paul@833 | 1 | #!/usr/bin/env python |
paul@833 | 2 | |
paul@841 | 3 | from os.path import abspath, exists, join, split |
paul@833 | 4 | import sys |
paul@833 | 5 | |
paul@833 | 6 | # Find the modules. |
paul@833 | 7 | |
paul@833 | 8 | try: |
paul@833 | 9 | import encoders |
paul@833 | 10 | except ImportError: |
paul@833 | 11 | parent = abspath(split(split(__file__)[0])[0]) |
paul@833 | 12 | if split(parent)[1] == "Lichen": |
paul@833 | 13 | sys.path.append(parent) |
paul@833 | 14 | |
paul@833 | 15 | from encoders import decode_alias_location |
paul@833 | 16 | |
paul@833 | 17 | if len(sys.argv) < 3: |
paul@841 | 18 | print >>sys.stderr, "Usage: %s <directory> <alias>" % sys.argv[0] |
paul@833 | 19 | sys.exit(1) |
paul@833 | 20 | |
paul@841 | 21 | dirname = sys.argv[1] |
paul@833 | 22 | alias = sys.argv[2] |
paul@833 | 23 | |
paul@841 | 24 | filename = join(dirname, "_deduced", "aliases") |
paul@841 | 25 | |
paul@841 | 26 | if not exists(filename): |
paul@841 | 27 | print >>sys.stderr, "Directory %s does not provide file %s." % (dirname, filename) |
paul@841 | 28 | sys.exit(1) |
paul@841 | 29 | |
paul@833 | 30 | f = open(filename) |
paul@833 | 31 | try: |
paul@833 | 32 | for line in f.xreadlines(): |
paul@833 | 33 | columns = line.rstrip().split(" ") |
paul@833 | 34 | if not columns[0].startswith(alias): |
paul@833 | 35 | continue |
paul@833 | 36 | |
paul@833 | 37 | first = True |
paul@833 | 38 | |
paul@833 | 39 | for column in columns: |
paul@833 | 40 | location = decode_alias_location(column.rstrip(",")) |
paul@833 | 41 | path, name, attrnames, version, access_number, invocation = location |
paul@833 | 42 | |
paul@833 | 43 | print first and "Alias:" or "Path:", path |
paul@833 | 44 | print "Name:", name |
paul@833 | 45 | print "Attribute names:", attrnames |
paul@833 | 46 | print "Version:", version is None and "{}" or version |
paul@833 | 47 | print "Access number:", access_number is None and "{}" or access_number |
paul@833 | 48 | print "Invocation:", invocation and "true" or "false" |
paul@833 | 49 | print |
paul@833 | 50 | |
paul@833 | 51 | first = False |
paul@833 | 52 | |
paul@833 | 53 | print "----" |
paul@833 | 54 | print |
paul@833 | 55 | |
paul@833 | 56 | finally: |
paul@833 | 57 | f.close() |
paul@833 | 58 | |
paul@833 | 59 | # vim: tabstop=4 expandtab shiftwidth=4 |