Example for pycheckers bug report msherry/flycheck-pycheckers#33

mypy-checkers.py

import re

line = 'filename.py:24: error: Dict entry 0 has incompatible type "str": "str"; expected "int": "str"'

output_matcher = re.compile(
    r'(?P<filename>[^:]+):'
    r'(?P<line_number>[^:]+):'
    r'((?P<column_number>[^:]+):)?'  # Column number is optional, depending on mypy options
    r' (?P<level>[^:]+):'
    r' (?P<description>.+)$')

m = output_matcher.match(line)
print(m.groupdict())

output_matcher = re.compile(
    r'(?P<filename>[^:]+):'
    r'(?P<line_number>\d+):'
    r'((?P<column_number>\d+):)?'  # Column number is optional, depending on mypy options
    r' (?P<level>[^:]+):'
    r' (?P<description>.+)$')

m = output_matcher.match(line)
print(m.groupdict())