Source Code for Module pulp.client.package_profile

 1  #!/usr/bin/python 
 2  # 
 3  # Copyright (c) 2010 Red Hat, Inc. 
 4  # 
 5  # This software is licensed to you under the GNU General Public License, 
 6  # version 2 (GPLv2). There is NO WARRANTY for this software, express or 
 7  # implied, including the implied warranties of MERCHANTABILITY or FITNESS 
 8  # FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2 
 9  # along with this software; if not, see 
10  # http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. 
11  # 
12  # Red Hat trademarks are not licensed under GPLv2. No permission is 
13  # granted to use or replicate Red Hat trademarks that are incorporated 
14  # in this software or its documentation. 
15  # 
16  from pulp.client.logutil import getLogger 
17  import utils 
18  import rpm 
19  log = getLogger(__name__) 
20   
21  """ 
22  Module for Package profile accumulation 
23  """ 
24   
25 -class PackageProfile(object): 
26      """ 
27      Class for probing package profile info 
28      @ivar type: type of package content to run lookups on eg: 'rpm','jar','zip' etc. 
29      @type TYPE: str 
30      """ 
31 -    def __init__(self, type='rpm'): 
32          self.pkgtype = type 
33          self.pkglist = {} 
34           
35 -    def getPackageList(self): 
36          """ 
37          Get I{ordered} pkg hash objects. 
38          @return: A list of ordered pkg hash objects. 
39          @rtype: list 
40          """ 
41          if self.pkgtype == 'rpm': 
42              return self.__getInstalledRpms() 
43   
44 -    def __getInstalledRpms(self): 
45          """ Accumulates list of installed rpm info """ 
46          ts = rpm.TransactionSet() 
47          ts.setVSFlags(-1) 
48          installed = ts.dbMatch() 
49          self.pkglist = utils.generatePakageProfile(installed) 
50          return self.pkglist 
51       
52 -    def _getInstalledJars(self): 
53          pass 
54       
55 -    def _getInstalledZips(self): 
56          pass 
57   
58   
59  if __name__ == '__main__': 
60      pp = PackageProfile() 
61      import pprint 
62      pprint.pprint(pp.getPackageList()) 
63