def evaluate(self, code):
if not code.strip():
# scheme.scheme_read can't handle empty strings.
return None, ''
log_id = output.new_log()
try:
exp = self.scheme.read_line(code)
result = timer.timed(self.timeout, self.scheme.scheme_eval,
(exp, self._frame))
except RuntimeError as e:
stacktrace_length = 15
stacktrace = traceback.format_exc().strip().split('\n')
print('Traceback (most recent call last):\n ...')
print('\n'.join(stacktrace[-stacktrace_length:]))
raise interpreter.ConsoleException(e)
except exceptions.Timeout as e:
print('# Error: evaluation exceeded {} seconds.'.format(e.timeout))
raise interpreter.ConsoleException(e)
except self.scheme.SchemeError as e:
print('# Error: {}'.format(e))
raise interpreter.ConsoleException(e, exception_type='SchemeError')
except Exception as e:
stacktrace = traceback.format_exc()
token = '<module>\n'
index = stacktrace.rfind(token) + len(token)
stacktrace = stacktrace[index:].rstrip('\n')
if '\n' in stacktrace:
print('Traceback (most recent call last):')
print(stacktrace)
raise interpreter.ConsoleException(e)
else:
printed_output = ''.join(output.get_log(log_id))
return result, debug.remove_debug(printed_output)
finally:
output.remove_log(log_id)
def evaluate(self, code):
log_id = output.new_log()
try:
try:
result = timer.timed(self.timeout, eval, (code, self._frame))
except SyntaxError:
timer.timed(self.timeout, exec, (code, self._frame))
result = None
except RuntimeError as e:
stacktrace_length = 15
stacktrace = traceback.format_exc().strip().split('\n')
print('Traceback (most recent call last):\n ...')
print('\n'.join(stacktrace[-stacktrace_length:]))
raise interpreter.ConsoleException(e)
except exceptions.Timeout as e:
print(
'# Error: evaluation exceeded {} seconds - check for infinite loops'
.format(e.timeout))
raise interpreter.ConsoleException(e)
except Exception as e:
stacktrace = traceback.format_exc()
token = '<string>'
token_start = stacktrace.rfind(token)
index = stacktrace.find('\n', token_start) + 1
stacktrace = stacktrace[index:].rstrip('\n')
if '\n' in stacktrace:
print('Traceback (most recent call last):')
print(stacktrace)
raise interpreter.ConsoleException(e)
else:
printed_output = ''.join(output.get_log(log_id))
return result, debug.remove_debug(printed_output)
finally:
output.remove_log(log_id)
def evaluate(self, code):
if not code:
return None, ''
log_id = output.new_log()
with self._lark_execution_guard():
result = timer.timed(self.timeout, self._parser.parse, [], dict(text=code))
printed_output = ''.join(output.get_log(log_id))
return self.normalize(result.pretty()), debug.remove_debug(printed_output)