Message from Python discussions

November 2018

— None is None is True

—

>>> def get_id(id):
...     if id < 10:
...    return id
...     else:
...     return None
... 
>>> get_id(5)
5
>>> get_id(20)
>>> if get_id(20) is None:
...        print("None")
None

— So i should return data = None?

— Help me.

Given an integer N and letter C. Print the string of length N containing only C's.

5,A

— You can just assign your function to a variable name

— Read the rules

— And use it in your if statement

— It will then use the out put of the first return executed in your function

— This is my code.. data = get_user_fm(user_id) from above

if data is None: message.reply_text('Please connect your LastFm account') if not now_playing: for i in last_played: buttons = InlineKeyboardMarkup([[InlineKeyboardButton('YouTube', url='www.youtube.com/results?search_query=' + str(i.track))]]) message.reply_text(first_name + " was listening to \n" + str(i.track), reply_markup=buttons) else: buttons = InlineKeyboardMarkup([[InlineKeyboardButton('YouTube', url='www.youtube.com/results?search_query=' + str(now_playing))]]) message.reply_text(first_name + " is listening to \n" + str(now_playing), reply_markup=buttons)

Message permanent page

— Find the letter

— I still don't know how to do that in a nice looking way

— I could return False but i don't think it makes sense