parameters: (self, evalfuncs, complete, userWantsWin, mode=None)
return_statement: return True
docstring: Find the completions and create the AutoCompleteWindow.
          Return True if successful (no syntax error or so found).
          if complete is True, then if there's nothing to complete and no
          start of completion, won't open completions and return False.
          If mode is given, will open a completion list only in this mode.
docstring_summary: Find the completions and create the AutoCompleteWindow.
          Return True if successful (no syntax error or so found).
          if complete is True, then if there's nothing to complete and no
          start of completion, won't open completions and return False.
          If mode is given, will open a completion list only in this mode.
docstring_tokens: Find the completions and create the AutoCompleteWindow . Return True if successful ( no syntax error or so found ) . if complete is True then if there s nothing to complete and no start of completion won t open completions and return False . If mode is given will open a completion list only in this mode .
function: def open_completions(self, evalfuncs, complete, userWantsWin, mode=None):
          """Find the completions and create the AutoCompleteWindow.
          Return True if successful (no syntax error or so found).
          if complete is True, then if there's nothing to complete and no
          start of completion, won't open completions and return False.
          If mode is given, will open a completion list only in this mode.
          """
          # Cancel another delayed call, if it exists.
          if self._delayed_completion_id is not None:
              self.text.after_cancel(self._delayed_completion_id)
              self._delayed_completion_id = None
  
          hp = HyperParser(self.editwin, "insert")
          curline = self.text.get("insert linestart", "insert")
          i = j = len(curline)
          if hp.is_in_string() and (not mode or mode==COMPLETE_FILES):
              self._remove_autocomplete_window()
              mode = COMPLETE_FILES
              while i and curline[i-1] in FILENAME_CHARS:
                  i -= 1
              comp_start = curline[i:j]
              j = i
              while i and curline[i-1] in FILENAME_CHARS + SEPS:
                  i -= 1
              comp_what = curline[i:j]
          elif hp.is_in_code() and (not mode or mode==COMPLETE_ATTRIBUTES):
              self._remove_autocomplete_window()
              mode = COMPLETE_ATTRIBUTES
              while i and curline[i-1] in ID_CHARS:
                  i -= 1
              comp_start = curline[i:j]
              if i and curline[i-1] == '.':
                  hp.set_index("insert-%dc" % (len(curline)-(i-1)))
                  comp_what = hp.get_expression()
                  if not comp_what or \
                     (not evalfuncs and comp_what.find('(') != -1):
                      return
              else:
                  comp_what = ""
          else:
              return
  
          if complete and not comp_what and not comp_start:
              return
          comp_lists = self.fetch_completions(comp_what, mode)
          if not comp_lists[0]:
              return
          self.autocompletewindow = self._make_autocomplete_window()
          self.autocompletewindow.show_window(comp_lists,
                                              "insert-%dc" % len(comp_start),
                                              complete,
                                              mode,
                                              userWantsWin)
          return True
function_tokens: def open_completions ( self , evalfuncs , complete , userWantsWin , mode = None ) : # Cancel another delayed call, if it exists. if self . _delayed_completion_id is not None : self . text . after_cancel ( self . _delayed_completion_id ) self . _delayed_completion_id = None hp = HyperParser ( self . editwin , "insert" ) curline = self . text . get ( "insert linestart" , "insert" ) i = j = len ( curline ) if hp . is_in_string ( ) and ( not mode or mode == COMPLETE_FILES ) : self . _remove_autocomplete_window ( ) mode = COMPLETE_FILES while i and curline [ i - 1 ] in FILENAME_CHARS : i -= 1 comp_start = curline [ i : j ] j = i while i and curline [ i - 1 ] in FILENAME_CHARS + SEPS : i -= 1 comp_what = curline [ i : j ] elif hp . is_in_code ( ) and ( not mode or mode == COMPLETE_ATTRIBUTES ) : self . _remove_autocomplete_window ( ) mode = COMPLETE_ATTRIBUTES while i and curline [ i - 1 ] in ID_CHARS : i -= 1 comp_start = curline [ i : j ] if i and curline [ i - 1 ] == '.' : hp . set_index ( "insert-%dc" % ( len ( curline ) - ( i - 1 ) ) ) comp_what = hp . get_expression ( ) if not comp_what or ( not evalfuncs and comp_what . find ( '(' ) != - 1 ) : return else : comp_what = "" else : return if complete and not comp_what and not comp_start : return comp_lists = self . fetch_completions ( comp_what , mode ) if not comp_lists [ 0 ] : return self . autocompletewindow = self . _make_autocomplete_window ( ) self . autocompletewindow . show_window ( comp_lists , "insert-%dc" % len ( comp_start ) , complete , mode , userWantsWin ) return True