Question

I have hash:

{'login': u'myemail ([e-mail])'}

I need parse only email [e-mail]

What regexp I must compose

Answer 1

No regex is needed. Use string manipulation instead. This will split the value on the first space, then strip the () from the second item ([1]) of the returned array.

yourhash = {'login': u'myemail ([e-mail])'}

email = yourhash['login'].split()[1].strip("()")

print(email)
# [e-mail]