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Your IP : 13.59.126.25
"""
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 <https://www.gnu.org/licenses/>.
Copyright © 2019 Cloud Linux Software Inc.
This software is also available under ImunifyAV commercial license,
see <https://www.imunify360.com/legal/eula>
"""
import difflib
import os
from io import BufferedIOBase
def get_files_diff(
a: os.PathLike | BufferedIOBase,
b: os.PathLike | BufferedIOBase,
) -> bytes:
"""
Compare a and b; return a delta (bytes) in unified diff format.
"""
with a if isinstance(a, BufferedIOBase) else open(a, "rb") as file1, (
b if isinstance(b, BufferedIOBase) else open(b, "rb")
) as file2:
result = b""
for line in difflib.diff_bytes(difflib.unified_diff, file1, file2):
result += line
return result