group in regex python code example
Example 1: python regular expression
import re
test_string = 'Hello greppers!'
pattern = re.compile(r'Hello')
match = pattern.finditer(test_string)
for match in matches:
print(match)
Example 2: python named group regex example
>>> re.search(r'(?P<name>[^-]+)-(?P<ver>\d.\d.\d-\d+).tar.gz', 'package_name-1.2.3-2004.tar.gz').groupdict()
{'name': 'package_name', 'ver': '1.2.3-2004'}
Example 3: python re
parse("Today is Dec 1 16", fuzzy_with_tokens=True)
parse("Today is Dec 1 14", fuzzy_with_tokens=True)
parse("Today is Nov 30 12", fuzzy_with_tokens=True)