wwwbin/dump-packagenames.py

   1 #!/usr/bin/python
   2
   3 import os
   4 import re
   5
   6 import rpm
   7
   8 dirs = ['/home/services/ftp/pld/dists/3.0/PLD/x32/RPMS',
   9                 '/home/services/ftp/pld/dists/3.0/PLD/i686/RPMS',
  10                 '/home/services/ftp/pld/dists/3.0/PLD/x86_64/RPMS',
  11                 '/home/services/ftp/pld/dists/3.0/ready/x32/RPMS',
  12                 '/home/services/ftp/pld/dists/3.0/ready/i686/RPMS',
  13                 '/home/services/ftp/pld/dists/3.0/ready/x86_64/RPMS',
  14                 '/home/services/ftp/pld/dists/3.0/test/x32/RPMS',
  15                 '/home/services/ftp/pld/dists/3.0/test/i686/RPMS',
  16                 '/home/services/ftp/pld/dists/3.0/test/x86_64/RPMS']
  17
  18 #dirs = ['/home/services/ftp/pld/dists/3.0/test/x86_64/RPMS']
  19
  20 outname = "/home/pld/admins/th/www/name-srcname.txt"
  21
  22 re_rpm = re.compile(r'.*\.rpm$')
  23 re_nvr = re.compile('^(.*)-([^-]*)-([^-]*)\.rpm$')
  24
  25 ts = rpm.ts()
  26 ts.setVSFlags(-1)
  27 pkgs = {}
  28 for dir in dirs:
  29         for file in os.listdir(dir):
  30                 if not re_rpm.match(file):
  31                         continue
  32
  33                 rpm_file = os.path.join(dir, file)
  34
  35                 fdno = os.open(rpm_file, os.O_RDONLY)
  36                 try:
  37                         hdr = ts.hdrFromFdno(fdno)
  38                 except Exception, e:
  39                         print "hdrFromFdno: %s: %s" % (rpm_file, e)
  40                         os.close(fdno)
  41                         continue
  42                 os.close(fdno)
  43
  44                 name = hdr[rpm.RPMTAG_NAME]
  45                 sourcerpm = hdr[rpm.RPMTAG_SOURCERPM]
  46                 m = re_nvr.match(sourcerpm)
  47                 if not m:
  48                         print "%s: doesn't match src.rpm file name" % (sourcerpm)
  49                         continue
  50                 srcname = m.group(1)
  51                 pkgs[name] = srcname
  52
  53 f = open(outname + ".tmp", "w")
  54 for (pkg, spkg) in pkgs.iteritems():
  55         f.write("%s:%s\n" % (pkg, spkg))
  56 f.close()
  57 os.chmod(outname + ".tmp", 0644)
  58 os.rename(outname + ".tmp", outname)
  59