/usr/lib/python3/dist-packages/diffoscope/comparators/gnumeric.py is in diffoscope 93ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | # -*- coding: utf-8 -*-
#
# diffoscope: in-depth comparison of files, archives, and directories
#
# Copyright © 2018 Chris Lamb <lamby@debian.org>
#
# diffoscope 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.
#
# diffoscope 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 diffoscope. If not, see <https://www.gnu.org/licenses/>.
import subprocess
from diffoscope.tools import tool_required
from diffoscope.tempfiles import get_named_temporary_file
from diffoscope.difference import Difference
from .utils.file import File
from .missing_file import MissingFile
class GnumericFile(File):
DESCRIPTION = "Gnumeric spreadsheets"
FILE_EXTENSION_SUFFIX = '.gnumeric'
@tool_required('ssconvert')
def compare_details(self, other, source=None):
if isinstance(other, MissingFile):
return [Difference(
None,
self.name,
other.name,
comment="Trying to compare two non-existing files."
)]
return [Difference.from_text(
self.dump(self),
self.dump(other),
self.name,
other.name,
source='ssconvert'
)]
def dump(self, file):
t = get_named_temporary_file()
subprocess.check_call((
'ssconvert',
'--export-type=Gnumeric_stf:stf_assistant',
file.path,
t.name,
))
with open(t.name) as f:
return f.read()
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