def boom(type, value, tb):
from io import StringIO
from app.util import io_helper
import traceback
with StringIO() as io:
traceback.print_exception(type, value, tb, file=io)
exc = io_helper.read_all(io)
self.callback_exception(exc)
def extract_err():
err = io_helper.read_all(Log.io_err, '')
return err
def extract_log():
with Log.lock_log:
log = io_helper.read_all(Log.io_log, '')
return log