force kwargs for compose_diff_file() options

This commit is contained in:
Vladislav Yarmak 2019-02-06 15:59:52 +02:00
parent 345ed93b01
commit 0e7740550c

View File

@ -98,7 +98,7 @@ def diff(left, right, limit=None):
offset += 1
def compose_diff_file(orig, patched, output, header, limit=None, offset_adjustment=True):
def compose_diff_file(orig, patched, output, header, *, limit=None, offset_adjustment=True):
output.write(HEADER_FORMAT % (header.encode('latin-1'),))
adj = OFFSET_ADJUSTMENT if offset_adjustment else 0
for offset, a, b in diff(orig, patched, limit):
@ -123,7 +123,8 @@ def main():
open(args.patched_file, 'rb') as patched,\
open(output_filename, 'wb') as output:
try:
compose_diff_file(orig, patched, output, header_filename, args.limit)
compose_diff_file(orig, patched, output, header_filename,
limit=args.limit)
except LengthMismatchException:
print("Input files have inequal length. Aborting...",
file=sys.stderr)