code: def complete(self, text, state):
          
          if state == 0:
              local._pdbpp_completing = True
              mydict = self.curframe.f_globals.copy()
              mydict.update(self.curframe_locals)
              completer = Completer(mydict)
              self._completions = self._get_all_completions(
                  completer.complete, text)
  
              real_pdb = super(Pdb, self)
              for x in self._get_all_completions(real_pdb.complete, text):
                  if x not in self._completions:
                      self._completions.append(x)
  
              self._filter_completions(text)
  
              del local._pdbpp_completing
  
              # Remove "\t" from fancycompleter if there are pdb completions.
              if len(self._completions) > 1 and self._completions[0] == "\t":
                  self._completions.pop(0)
  
          try:
              return self._completions[state]
          except IndexError:
              return None
docs: Handle completions from fancycompleter and original pdb.