code: def get_page_breakpoint(self, dwProcessId, address):
          
          key = (dwProcessId, address)
          if key not in self.__pageBP:
              msg = "No breakpoint at process %d, address %s"
              address = HexDump.addresS(address)
              raise KeyError(msg % (dwProcessId, address))
          return self.__pageBP[key]
docs: Returns the internally used breakpoint object,
          for the page breakpoint defined at the given address.
  
          @warning: It's usually best to call the L{Debug} methods
              instead of accessing the breakpoint objects directly.
  
          @see:
              L{define_page_breakpoint},
              L{has_page_breakpoint},
              L{enable_page_breakpoint},
              L{enable_one_shot_page_breakpoint},
              L{disable_page_breakpoint},
              L{erase_page_breakpoint}
  
          @type  dwProcessId: int
          @param dwProcessId: Process global ID.
  
          @type  address: int
          @param address: Memory address where the breakpoint is defined.
  
          @rtype:  L{PageBreakpoint}
          @return: The page breakpoint object.