How to process Cyrillic hashtags?

Question

Python

Good day to all.
There is a piece of code for searching hashtags in the text:

pattern= re.compile(r'\#\w+')

hashtags = re.findall(pattern, text)

But it only deals with Latin.
How to extract all hashtags including Cyrillic?
Thank you.

Answer 1

python3

In [2]: print(re.findall(re.compile(r'\#\w+', re.IGNORECASE), 
                                   "#1aaa sdfs #ввв2 dfsdf sdf s"))
['#1aaa', '#ввв2']

python2

In [2]: print(re.findall(re.compile(ur'\#[0-9a-zа-я_-]+', re.IGNORECASE), 
                                   u"#1aaa sdfs #ввв2 dfsdf sdf s"))
[u'#1aaa', u'#\u0432\u0432\u04322']

python2 is correct (thanks for reading @aklim007 documentation)

In [2]: print(re.findall(re.compile(r'\#\w+', re.IGNORECASE|re.U), 
                                   u"#1aaa sdfs #ввв2 dfsdf sdf s"))
[u'#1aaa', u'#\u0432\u0432\u04322']

Answer 2

\#[а-яa-z]+