def readline(self, prompt=''):
if self.first_prompt:
self.first_prompt = False
if self.startup_hook:
try:
self.startup_hook()
except:
print 'startup hook failed'
traceback.print_exc()
c = self.console
self.l_buffer.reset_line()
self.prompt = prompt
self._print_prompt()
if self.pre_input_hook:
try:
self.pre_input_hook()
except:
print 'pre_input_hook failed'
traceback.print_exc()
self.pre_input_hook = None
log('in readline: %s' % self.paste_line_buffer)
if len(self.paste_line_buffer) > 0:
self.l_buffer = lineobj.ReadlineTextBuffer(
self.paste_line_buffer[0])
self._update_line()
self.paste_line_buffer = self.paste_line_buffer[1:]
c.write('\r\n')
else:
self._readline_from_keyboard()
c.write('\r\n')
self.add_history(self.l_buffer.copy())
log('returning(%s)' % self.l_buffer.get_line_text())
return self.l_buffer.get_line_text() + '\n'
def readline(self, prompt=""):
"""Prompt the user for a line of text.
Clear the console as necessary, redraw according to user actions
and report exceptions as they're raised.
"""
# handle startup_hook
if self.first_prompt:
self.first_prompt = False
if self.startup_hook:
try:
self.startup_hook()
except:
print("startup hook failed")
traceback.print_exc()
c = self.console
self.l_buffer.reset_line()
self.prompt = prompt
self._print_prompt()
if self.pre_input_hook:
try:
self.pre_input_hook()
except:
print("pre_input_hook failed")
traceback.print_exc()
self.pre_input_hook = None
log("in readline: %s" % self.paste_line_buffer)
if len(self.paste_line_buffer) > 0:
self.l_buffer = lineobj.ReadlineTextBuffer(
self.paste_line_buffer[0])
self._update_line()
self.paste_line_buffer = self.paste_line_buffer[1:]
c.write("\r\n")
else:
self._readline_from_keyboard()
c.write("\r\n")
self.add_history(self.l_buffer.copy())
log("returning(%s)" % self.l_buffer.get_line_text())
return self.l_buffer.get_line_text() + "\n"
def readline(self, prompt=""):
"""Try to act like GNU readline."""
# handle startup_hook
if self.first_prompt:
self.first_prompt = False
if self.startup_hook:
try:
self.startup_hook()
except:
print "startup hook failed"
traceback.print_exc()
c = self.console
self.l_buffer.reset_line()
self.prompt = prompt
self._print_prompt()
if self.pre_input_hook:
try:
self.pre_input_hook()
except:
print "pre_input_hook failed"
traceback.print_exc()
self.pre_input_hook = None
log("in readline: %s" % self.paste_line_buffer)
if len(self.paste_line_buffer) > 0:
self.l_buffer = lineobj.ReadlineTextBuffer(
self.paste_line_buffer[0])
self._update_line()
self.paste_line_buffer = self.paste_line_buffer[1:]
c.write("\r\n")
else:
self._readline_from_keyboard()
c.write("\r\n")
self.add_history(self.l_buffer.copy())
log("returning(%s)" % self.l_buffer.get_line_text())
return self.l_buffer.get_line_text() + "\n"
