wwwbin/dump-packagenames.py

   1 #!/usr/bin/python3
   2
   3 from __future__ import print_function
   4
   5 import os
   6 import re
   7
   8 import rpm
   9
  10 dirs = ['/home/services/ftp/pld/dists/3.0/PLD/x32/RPMS',
  11                 '/home/services/ftp/pld/dists/3.0/PLD/i686/RPMS',
  12                 '/home/services/ftp/pld/dists/3.0/PLD/x86_64/RPMS',
  13                 '/home/services/ftp/pld/dists/3.0/ready/x32/RPMS',
  14                 '/home/services/ftp/pld/dists/3.0/ready/i686/RPMS',
  15                 '/home/services/ftp/pld/dists/3.0/ready/x86_64/RPMS',
  16                 '/home/services/ftp/pld/dists/3.0/test/x32/RPMS',
  17                 '/home/services/ftp/pld/dists/3.0/test/i686/RPMS',
  18                 '/home/services/ftp/pld/dists/3.0/test/x86_64/RPMS']
  19
  20 #dirs = ['/home/services/ftp/pld/dists/3.0/test/x86_64/RPMS']
  21
  22 outname = "/home/pld/admins/th/www/name-srcname.txt"
  23
  24 re_rpm = re.compile(r'.*\.rpm$')
  25 re_nvr = re.compile('^(.*)-([^-]*)-([^-]*)\.rpm$')
  26
  27 ts = rpm.ts()
  28 ts.setVSFlags(-1)
  29 pkgs = {}
  30 for dir in dirs:
  31         for file in os.listdir(dir):
  32                 if not re_rpm.match(file):
  33                         continue
  34
  35                 rpm_file = os.path.join(dir, file)
  36
  37                 fdno = os.open(rpm_file, os.O_RDONLY)
  38                 try:
  39                         hdr = ts.hdrFromFdno(fdno)
  40                 except Exception as e:
  41                         print("hdrFromFdno: %s: %s" % (rpm_file, e))
  42                         os.close(fdno)
  43                         continue
  44                 os.close(fdno)
  45
  46                 name = hdr[rpm.RPMTAG_NAME]
  47                 sourcerpm = hdr[rpm.RPMTAG_SOURCERPM]
  48                 m = re_nvr.match(sourcerpm)
  49                 if not m:
  50                         print("%s: doesn't match src.rpm file name" % (sourcerpm))
  51                         continue
  52                 srcname = m.group(1)
  53                 pkgs[name] = srcname
  54
  55 f = open(outname + ".tmp", "w")
  56 for (pkg, spkg) in iter(pkgs.items()):
  57         f.write("%s:%s\n" % (pkg, spkg))
  58 f.close()
  59 os.chmod(outname + ".tmp", 0o644)
  60 os.rename(outname + ".tmp", outname)
  61