def showObjects()

in qpid/managementdata.py [0:0]
61 lines of code
18 McCabe index (conditional complexity)

  def showObjects (self, tokens):
    """ Generate a display of object data for a particular class """
    self.lock.acquire ()
    try:
      self.lastUnit = None
      if self.isOid (tokens[0]):
        if tokens[0].find ("-") != -1:
          rootId = int (tokens[0][0:tokens[0].find ("-")])
        else:
          rootId = int (tokens[0])

        classKey  = self.getClassForId (self.rawObjId (rootId))
        remaining = tokens
        if classKey == None:
          print("Id not known: %d" % int (tokens[0]))
          raise ValueError ()
      else:
        classKey  = self.getClassKey (tokens[0])
        remaining = tokens[1:]
        if classKey not in self.tables:
          print("Class not known: %s" % tokens[0])
          raise ValueError ()

      userIds = self.listOfIds (classKey, remaining)
      if len (userIds) == 0:
        print("No object IDs supplied")
        raise ValueError ()

      ids = []
      for id in userIds:
        if self.getClassForId (self.rawObjId (long (id))) == classKey:
          ids.append (self.rawObjId (long (id)))

      rows = []
      timestamp = None
      config = self.tables[classKey][ids[0].index()][1]
      for eIdx in range (len (config)):
        key = config[eIdx][0]
        if key != "id":
          row   = ("property", key)
          for id in ids:
            if timestamp == None or \
               timestamp < self.tables[classKey][id.index()][0][0]:
              timestamp = self.tables[classKey][id.index()][0][0]
            (key, value) = self.tables[classKey][id.index()][1][eIdx]
            row = row + (self.valueDisplay (classKey, key, value),)
          rows.append (row)

      inst = self.tables[classKey][ids[0].index()][2]
      for eIdx in range (len (inst)):
        key = inst[eIdx][0]
        if key != "id":
          row = ("statistic", key)
          for id in ids:
            (key, value) = self.tables[classKey][id.index()][2][eIdx]
            row = row + (self.valueDisplay (classKey, key, value),)
          rows.append (row)

      titleRow = ("Type", "Element")
      for id in ids:
        titleRow = titleRow + (self.refName(id),)
      caption = "Object of type %s:" % self.displayClassName(classKey)
      if timestamp != None:
        caption = caption + " (last sample time: " + self.disp.timestamp (timestamp) + ")"
      self.disp.table (caption, titleRow, rows)

    except:
      pass
    self.lock.release ()