def __init__(self, *args, **kwargs):

Pdb.__init__(self, *args, **kwargs)

self._ptcomp = None

self.pt_init()

def pt_init(self):

def get_prompt_tokens():

return [(Token.Prompt, self.prompt)]

if self._ptcomp is None:

compl = IPCompleter(shell=self.shell,

namespace={},

global_namespace={},

parent=self.shell,

)

self._ptcomp = IPythonPTCompleter(compl)

kb = KeyBindings()

supports_suspend = Condition(lambda: hasattr(signal, 'SIGTSTP'))

kb.add('c-z', filter=supports_suspend)(suspend_to_bg)

if self.shell.display_completions == 'readlinelike':

kb.add('tab', filter=(has_focus(DEFAULT_BUFFER)

& ~has_selection

& vi_insert_mode | emacs_insert_mode

& ~cursor_in_leading_ws

))(display_completions_like_readline)

self.pt_app = PromptSession(

message=(lambda: PygmentsTokens(get_prompt_tokens())),

editing_mode=getattr(EditingMode, self.shell.editing_mode.upper()),

key_bindings=kb,

history=self.shell.debugger_history,

completer=self._ptcomp,

enable_history_search=True,

mouse_support=self.shell.mouse_support,

complete_style=self.shell.pt_complete_style,

style=self.shell.style,

inputhook=self.shell.inputhook,

)

def cmdloop(self, intro=None):

"""Repeatedly issue a prompt, accept input, parse an initial prefix

if not self.use_rawinput:

raise ValueError('Sorry ipdb does not support use_rawinput=False')

self.preloop()

try:

if intro is not None:

self.intro = intro

if self.intro:

self.stdout.write(str(self.intro)+"\n")

stop = None

while not stop:

if self.cmdqueue:

line = self.cmdqueue.pop(0)

else:

self._ptcomp.ipy_completer.namespace = self.curframe_locals

self._ptcomp.ipy_completer.global_namespace = self.curframe.f_globals

try:

line = self.pt_app.prompt() # reset_current_buffer=True)

except EOFError:

line = 'EOF'

line = self.precmd(line)

stop = self.onecmd(line)

stop = self.postcmd(stop, line)

self.postloop()

except Exception:

"""