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# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/PyCQA/pylint/blob/master/COPYING
import collections
from pylint.constants import MSG_TYPES
_MsgBase = collections.namedtuple(
"_MsgBase",
[
"msg_id",
"symbol",
"msg",
"C",
"category",
"confidence",
"abspath",
"path",
"module",
"obj",
"line",
"column",
],
)
class Message(_MsgBase):
"""This class represent a message to be issued by the reporters"""
def __new__(cls, msg_id, symbol, location, msg, confidence):
return _MsgBase.__new__(
cls,
msg_id,
symbol,
msg,
msg_id[0],
MSG_TYPES[msg_id[0]],
confidence,
*location
)
def format(self, template):
"""Format the message according to the given template.
The template format is the one of the format method :
cf. http://docs.python.org/2/library/string.html#formatstrings
"""
# For some reason, _asdict on derived namedtuples does not work with
# Python 3.4. Needs some investigation.
return template.format(**dict(zip(self._fields, self)))
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