python - Why is Python3's cmd.Cmd autocomplete not working on Mac OS? -


after testing while cmd.cmd framework in python 3.6 on mac os, noticed problem don't know about. autocomplete doesn't seem work. tested simple code found on forum :

import cmd  addresses = [     'here@blubb.com',     'foo@bar.com',     'whatever@wherever.org', ]  class mycmd(cmd.cmd):     def do_send(self, line):         pass      def complete_send(self, text, line, start_index, end_index):         if text:             return [                 address address in addresses                 if address.startswith(text)             ]         else:             return addresses   if __name__ == '__main__':     my_cmd = mycmd()     my_cmd.cmdloop()

it doesn't seem work, adds blank space (normal tab). workaroud ?

please see following examples >>> https://pymotw.com/2/cmd/ python autocompletion.

below modified code:

import cmd  class mycmd(cmd.cmd):   addresses = [ 'here@blubb.com', 'foo@bar.com', 'whatever@wherever.org']  def do_send(self, line):     "greet person"     if line , line in self.addresses:         sending_to = 'sending to, %s!' % line     elif line:         sending_to = "send to, " + line + " ?"     else:         sending_to = 'noreply@example.com'     print (sending_to)  def complete_send(self, text, line, begidx, endidx):     if text:         completions = [             address address in self.addresses             if address.startswith(text)         ]     else:         completions = self.addresses[:]      return completions  def do_eof(self, line):     return true  if __name__ == '__main__':     mycmd().cmdloop()

test , see works. luck


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