def get_stats(update, context):
if update.message:
now = datetime.datetime.utcnow() + datetime.timedelta(hours=3)
from_time = now.date().replace(day=1)
from_time = datetime.datetime(from_time.year, from_time.month,
from_time.day)
to_time = now
else:
month, year = update.callback_query.data.split('_')[-2:]
from_time = datetime.datetime(int(year), int(month), 1)
to_time = from_time + relativedelta(months=1, days=-1)
items = TestResult.where(
user_id=update.effective_user.id,
created_on__ge=from_time,
created_on__le=to_time,
).all()
answer = StatsMessage(from_time, items)
if update.message:
update.message.reply_text(**answer)
else:
update.callback_query.edit_message_text(**answer)
