How to display the date in the format “Today, Yesterday”?

Question

Python

Need any help on this issue. I will be grateful in advance!

Answer 1

Depends on how it's written. It is quite possible that he responds to commands sequentially, ignoring those that are no longer relevant and one of the commands jams him.
Try to log everything, display everything that may be suspicious.

Answer 2

I advise you to read about webhook or bot.poling Your
problem will be solved by the linebot.polling(none_stop=True)

Answer 3

check today's date, if it's 1 day more than the date you pass it's yesterday, if it == current date it's today. What's so difficult?

Answer 4

Use the library humanize: https://pypi.org/project/humanize/

In [1]: import humanize

In [2]: import datetime as dt

In [3]: humanize.naturalday(dt.datetime.now() - dt.timedelta(days=1))
Out[3]: 'yesterday'

In [4]: humanize.naturalday(dt.datetime.now() + dt.timedelta(days=1))
Out[4]: 'tomorrow'

In [5]: humanize.naturalday(dt.datetime.now())
Out[5]: 'today'

In [6]: humanize.i18n.activate("ru_RU")
Out[6]: <gettext.GNUTranslations at 0x5a35478>

In [7]: humanize.naturalday(dt.datetime.now() - dt.timedelta(days=1))
Out[7]: 'вчера'

In [8]: humanize.naturalday(dt.datetime.now() + dt.timedelta(days=1))
Out[8]: 'завтра'

In [9]: humanize.naturalday(dt.datetime.now())
Out[9]: 'сегодня'