class DebugConsoleStdIn(BaseStdIn):
overrides(BaseStdIn.readline)
def readline(self, *args, **kwargs):
sys.stderr.write(
'Warning: Reading from stdin is still not supported in this console.\n'
)
return '\n'
class DebugConsole(InteractiveConsole, BaseInterpreterInterface):
"""Wrapper around code.InteractiveConsole, in order to send
errors and outputs to the debug console
"""
overrides(BaseInterpreterInterface.createStdIn)
def createStdIn(self):
return DebugConsoleStdIn() #For now, raw_input is not supported in this console.
overrides(InteractiveConsole.push)
def push(self, line, frame):
"""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
Return boolean (True if more input is required else False),
output_messages and input_messages
"""
more = False
original_stdout = sys.stdout
original_stderr = sys.stderr
try:
try:
self.frame = frame
out = sys.stdout = IOBuf()
err = sys.stderr = IOBuf()
more, _need_input = self.addExec(line)
except Exception:
exc = GetExceptionTracebackStr()
err.buflist.append("Internal Error: %s" % (exc,))
finally:
#Remove frame references.
self.frame = None
frame = None
sys.stdout = original_stdout
sys.stderr = original_stderr
return more, out.buflist, err.buflist
overrides(BaseInterpreterInterface.doAddExec)
def doAddExec(self, line):
return InteractiveConsole.push(self, line)
overrides(InteractiveConsole.runcode)
def runcode(self, code):
"""Execute a code object.
When an exception occurs, self.showtraceback() is called to
display a traceback. All exceptions are caught except
SystemExit, which is reraised.
A note about KeyboardInterrupt: this exception may occur
elsewhere in this code, and may not always be caught. The
caller should be prepared to deal with it.
"""
try:
Exec(code, self.frame.f_globals, self.frame.f_locals)
pydevd_save_locals.save_locals(self.frame)
except SystemExit:
raise
except:
self.showtraceback()