Files
python-uncompyle6/uncompyle6/semantics/parser_error.py
rocky 5fde4f2e05 Show token number in parser error listing...
But only if -g is given
2020-03-31 10:12:52 -04:00

32 lines
1.2 KiB
Python

# Copyright (c) 2018, 2020 by Rocky Bernstein
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import uncompyle6.parser as python_parser
class ParserError(python_parser.ParserError):
def __init__(self, error, tokens, debug):
self.error = error # previous exception
self.tokens = tokens
self.debug = debug
def __str__(self):
lines = ["--- This code section failed: ---"]
if self.debug:
lines.extend([t.format(token_num=i + 1) for i, t in enumerate(self.tokens)])
else:
lines.extend([t.format() for t in self.tokens])
lines.extend(["", str(self.error)])
return "\n".join(lines)