def push(self, line, frame, buffer_output=True):
"""Change built-in stdout and stderr methods by the
new custom StdMessage.
execute the InteractiveConsole.push.
Change the stdout and stderr back be the original built-ins
:param buffer_output: if False won't redirect the output.
Return boolean (True if more input is required else False),
output_messages and input_messages
"""
self.__buffer_output = buffer_output
more = False
if buffer_output:
original_stdout = sys.stdout
original_stderr = sys.stderr
try:
try:
self.frame = frame
if buffer_output:
out = sys.stdout = IOBuf()
err = sys.stderr = IOBuf()
more = self.add_exec(line)
except Exception:
exc = get_exception_traceback_str()
if buffer_output:
err.buflist.append("Internal Error: %s" % (exc, ))
else:
sys.stderr.write("Internal Error: %s\n" % (exc, ))
finally:
# Remove frame references.
self.frame = None
frame = None
if buffer_output:
sys.stdout = original_stdout
sys.stderr = original_stderr
if buffer_output:
return more, out.buflist, err.buflist
else:
return more, [], []
def __init__(self, host, client_port, mainThread, show_banner=True):
BaseInterpreterInterface.__init__(self, mainThread)
self.client_port = client_port
self.host = host
# Wrap output to handle IPython's banner and show it in appropriate time
original_stdout = sys.stdout
sys.stdout = IOBuf()
self.interpreter = get_pydev_frontend(host, client_port, show_banner=show_banner)
self.default_banner = sys.stdout.getvalue()
sys.stdout = original_stdout
self._input_error_printed = False
self.notification_succeeded = False
self.notification_tries = 0
self.notification_max_tries = 3