Answers for "python find regex"

0

array search with regex python

import re

mylist = ["dog", "cat", "wildcat", "thundercat", "cow", "hooo"]
r = re.compile(".*cat")
newlist = list(filter(r.match, mylist)) # Read Note
print(newlist)
Posted by: Guest on June-13-2020
4

python .findall

## Search for pattern 'bb' in string 'aabbcc'.
  ## All of the pattern must match, but it may appear anywhere.
  ## On success, match.group() is matched text.
  match = re.search(r'bb', 'aabbcc') # found, match.group() == "bb"
  match = re.search(r'cd', 'aabbcc') # not found, match == None

  ## . = any char but n
  match = re.search(r'...c', 'aabbcc') # found, match.group() == "abbc"

  ## d = digit char, w = word char
  match = re.search(r'ddd', 'p123g') # found, match.group() == "123"
  match = re.search(r'www', '@@abcd!!') # found, match.group() == "abc"
Posted by: Guest on July-16-2020
0

py string find regex pos

import re
re.search('o{3}', 'Python is slooow!').start()	# 12
Posted by: Guest on August-19-2020
2

re.search variable

if re.search(rf"b(?=w){TEXTO}b(?!w)", subject, re.IGNORECASE):
    ...do something
Posted by: Guest on August-27-2020

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