This is a thin wrapper around difflib.unified_diff that Does The Right Thing
for "No newline at eof". The args are also simplified compared to difflib:
moreorless.unified_diff(
astr: str,
bstr: str,
filename: str,
n: int = 3,
) -> str:
...
# raises moreorless.patch.PatchException
moreorless.patch.apply_single_file(
contents: str,
patch: str,
allow_offsets: bool = True,
) -> str:
...
# uses click to write to stdout with colors
moreorless.click.echo_color_unified_diff(
astr: str,
bstr: str,
filename: str,
n: int = 3
) -> None:
...
# if you want to use unified_diff yourself first (e.g. in another process)
moreorless.click.echo_color_precomputed_diff(
diff: str,
) -> None:
...moreorless is copyright Tim Hatch, and licensed under
the MIT license. I am providing code in this repository to you under an open
source license. This is my personal repository; the license you receive to
my code is from me and not from my employer. See the LICENSE file for details.