I have a string :
line = "[kossor],(blommor),{skor},kossor,blommor,skor"
I want to write a pattern that matches the characters ()[] and {} and the words inside, like this:
['[kossor]', '(blommor)', '{skor}']
I used this method:
ligne = "[kossor],(blommor),{skor},kossor,blommor,skor"
pattern = "\(([^\)]+)\)"
ANSWER = re.findall(pattern, ligne)
I got this :
["blommor"]
Any ideas? thanks!
You may use this pattern
pattern = r"([\[\(\{].*?[\]\)\}])"
Code
import re
pattern = r"([\[\(\{].*?[\]\)\}])"
ligne = "[kossor],(blommor),{skor},kossor,blommor,skor"
re.findall(pattern,ligne)
Output
['[kossor]', '(blommor)', '{skor}']
[kossor],(blommor), chicken, {skor},, and I don't think that will work.
['[kossor]', '(blommor)', '{skor}']Suppose we want to be strict: we want to match [abc] and (abc),
but not ill-formed things such as [abc). We can use a regex like this:
pattern = r'\([^)]+\)|\[[^]]+\]|{[^}]+}'
Essentially saying, match (...), or [...], or {...}; but do not
match strings with mismatched bracket types.
This may lead to unwanted results. For example:
ligne = "[kossor],(blommor),{skor},kossor,blommor,skor,[abc),(abc]"
print(re.findall(pattern, ligne))
Result:
['[kossor]', '(blommor)', '{skor}', '[abc),(abc]']
Whether you want to capture such results or not depends on your data and
purpose. You could add ^, to the character class to stop matching if
it hits a comma inside the brackets:
pattern = r'\([^),]+\)|\[[^],]+\]|{[^},]+}'
Use following regex (character class):
In [10]: re.findall(r'[\[({][^\]})]+[\]}\)]', line)
Out[10]: ['[kossor]', '(blommor)', '{skor}']
Use sub and split:
re.sub(r'(?<=\})(.*$)','',line).split(',')
Out[23]: ['[kossor]', '(blommor)', '{skor}']
() [] {}? or can it have something like(blommor]? also, are all strings separated by,? for given sample ip/op, even a simplere.findall(r'[\[({][^,]+', line)would do