['[ abc, def ]', '[ ghi, abc ]', '[ def ]']
I'd like to change the above double list to a one-dimensional list.
That is,
['abc', 'def', 'ghi']
I want to convert it as above.
Converting using itertools
['a', 'b', 'c', 'd', 'e', 'g', 'h', 'i']
It's all split up like this TT
Is there a way?
python nlp list
First, ['[abc, def]', '[ghi, abc]', and '[def]' are not a double list, but a list of strings.
I think they wanted the results under the following conditions.
L = [['abc', 'def'], ['ghi', 'abc'], ['def']]
import itertools as it
set(it.chain(*L))
{'abc', 'def', 'ghi'}
If the conditions were ['[abc, def]', '[ghi, abc]', '[def]']', you should make a double list using regular expressions, etc.
import re
L = ['[ abc, def ]', '[ ghi, abc ]', '[ def ]']
L2 = [re.findall(r'(\w+)[,]?', s) for s in L]
import itertools as it
set(it.chain(*L2))
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