I have tuple in Python that looks like this:
tuple = ('sparkbrowser.com', 0, ' 'Facebook')
and I wanna split it out so I could get every item from tuple independent so I could do something like this:
domain = "sparkbrowser.com"
level = 0
url = ""
text = "Facebook"
or something similar to that, My need is to have every item separated. I tried with .split(",") on tuple but I've gotten error which says that tuple doesn't have split option.
4 Answers
Python can unpack sequences naturally.
domain, level, url, text = ('sparkbrowser.com', 0, ' 'Facebook')
Best not to use tuple as a variable name.
You might use split(',') if you had a string like 'sparkbrowser.com,0,, that you needed to convert to a list. However you already have a tuple, so there is no need here.
If you know you have exactly the right number of components, you can unpack it directly
the_tuple = ('sparkbrowser.com', 0, ' 'Facebook')
domain, level, url, text = the_tuple
Python3 has powerful unpacking syntax. To get just the domain and the text you could use
domain, *rest, text = the_tuple
rest will contain [0, '
>>> domain, level, url, text = ('sparkbrowser.com', 0, ' 'Facebook')
>>> domain
'sparkbrowser.com'
>>> level
0
>>> url
'
>>> text
'Facebook'
An alternative for this, is to use collections.namedtuple. It makes accessing the elements of tuples easier.
Demo:
>>> from collections import namedtuple
>>> Website = namedtuple('Website', 'domain level url text')
>>> site1 = Website('sparkbrowser.com', 0, ' 'Facebook')
>>> site2 = Website('foo.com', 4, ' 'Bar')
>>> site1
Website(domain='sparkbrowser.com', level=0, url=' text='Facebook')
>>> site2
Website(domain='foo.com', level=4, url=' text='Bar')
>>> site1.domain
'sparkbrowser.com'
>>> site1.url
'
>>> site2.level
4
