Source Code for Module backend.server.importlib.mpmSource

  1  # 
  2  # Copyright (c) 2008--2016 Red Hat, Inc. 
  3  # 
  4  # This software is licensed to you under the GNU General Public License, 
  5  # version 2 (GPLv2). There is NO WARRANTY for this software, express or 
  6  # implied, including the implied warranties of MERCHANTABILITY or FITNESS 
  7  # FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2 
  8  # along with this software; if not, see 
  9  # http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. 
 10  # 
 11  # Red Hat trademarks are not licensed under GPLv2. No permission is 
 12  # granted to use or replicate Red Hat trademarks that are incorporated 
 13  # in this software or its documentation. 
 14  # 
 15  # 
 16  # Converts headers to the intermediate format 
 17  # 
 18   
 19  import headerSource 
 20  import debPackage 
 21   
 22   
 23 -class mpmBinaryPackage(headerSource.rpmBinaryPackage): 
 24   
 25      tagMap = headerSource.rpmBinaryPackage.tagMap.copy() 
 26   
 27      # Remove already-mapped tags 
 28      _already_mapped = [ 
 29          'rpm_version', 'payload_size', 'payload_format', 
 30          'package_group', 'build_time', 'build_host' 
 31      ] 
 32      for t in _already_mapped: 
 33          if t in tagMap: 
 34              del tagMap[t] 
 35   
 36 -    def populate(self, header, size, checksum_type, checksum, path=None, org_id=None, 
 37                   channels=[]): 
 38   
 39          # call to base class method 
 40          headerSource.rpmBinaryPackage.populate(self, header, size, checksum_type, checksum, path, 
 41                                                 org_id, channels) 
 42   
 43          srpm = self.get('source_rpm', '') 
 44          if srpm == '': 
 45              self['source_rpm'] = None 
 46   
 47          group = self.get('package_group', '') 
 48          if group == '': 
 49              self['package_group'] = 'NoGroup' 
 50   
 51          return self 
 52   
 53 -    def _populateFiles(self, header): 
 54          files = [] 
 55          for f in header.get('files', []): 
 56              fc = headerSource.rpmFile() 
 57              fc.populate(f) 
 58              files.append(fc) 
 59          self['files'] = files 
 60   
 61 -    def _populateDependencyInformation(self, header): 
 62          mapping = { 
 63              'provides': headerSource.rpmProvides, 
 64              'requires': headerSource.rpmRequires, 
 65              'conflicts': headerSource.rpmConflicts, 
 66              'obsoletes': headerSource.rpmObsoletes, 
 67              'recommends': headerSource.rpmRecommends, 
 68              'supplements': headerSource.rpmSupplements, 
 69              'enhances': headerSource.rpmEnhances, 
 70              'suggests': headerSource.rpmSuggests, 
 71          } 
 72   
 73          for k, dclass in mapping.items(): 
 74              unique_deps = [] 
 75              l = [] 
 76              for dinfo in header.get(k, []): 
 77                  hash = dinfo 
 78                  if not len(hash['name']): 
 79                      continue 
 80                  dep_nv = (hash['name'], hash['version'], hash['flags']) 
 81                  if dep_nv not in unique_deps: 
 82                      unique_deps.append(dep_nv) 
 83                      finst = dclass() 
 84                      finst.populate(dinfo) 
 85                      l.append(finst) 
 86                  else: 
 87                      continue 
 88              self[k] = l 
 89   
 90 -    def _populateChangeLog(self, header): 
 91          l = [] 
 92          for cinfo in header.get('changelog', []): 
 93              cinst = headerSource.rpmChangeLog() 
 94              cinst.populate(cinfo) 
 95              l.append(cinst) 
 96          self['changelog'] = l 
 97   
 98  # top-level package object creation -------------------------------------- 
 99   
100   
101 -def create_package(header, size, checksum_type, checksum, relpath, org_id, header_start=None, 
102                     header_end=None, channels=[]): 
103      if header.packaging == 'rpm': 
104          return headerSource.createPackage(header, size=size, 
105                                            checksum_type=checksum_type, checksum=checksum, 
106                                            relpath=relpath, org_id=org_id, header_start=header_start, 
107                                            header_end=header_end, channels=channels) 
108      if header.packaging == 'deb': 
109          return debPackage.debBinaryPackage(header, size=size, checksum_type=checksum_type, checksum=checksum, path=relpath, 
110                                             org_id=org_id, channels=channels) 
111      if header.is_source: 
112          raise NotImplementedError() 
113      p = mpmBinaryPackage() 
114      p.populate(header, size=size, checksum_type=checksum_type, checksum=checksum, path=relpath, 
115                 org_id=org_id, channels=channels) 
116      return p 
117