( )⚙ D7287 simplemerge: disable a pytype error where it's just confused

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Differential D7287

simplemerge: disable a pytype error where it's just confused
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Authored by durin42 on Nov 6 2019, 5:58 PM.

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Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHG3b581ad59459: simplemerge: disable a pytype error where it's just confused

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rHG Mercurial
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Unit
Unit Tests Skipped

Event Timeline

durin42 created this revision.Nov 6 2019, 5:58 PM
indygreg accepted this revision.Nov 7 2019, 3:21 AM
This revision is now accepted and ready to land.Nov 7 2019, 3:21 AM

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Mmercurial/simplemerge.py (14 lines)

Diff 17657

mercurial/simplemerge.py

Lines where both A and B have made the same changes at the beginning Lines where both A and B have made the same changes at the beginning
or the end of each merge region are eliminated from the conflict or the end of each merge region are eliminated from the conflict
region and are instead considered the same. region and are instead considered the same.
""" """
for region in merge_regions: for region in merge_regions:
if region[0] != b"conflict": if region[0] != b"conflict":
yield region yield region
continue continue
issue, z1, z2, a1, a2, b1, b2 = region # pytype thinks this tuple contains only 3 things, but
# that's clearly not true because this code successfully
# executes. It might be wise to rework merge_regions to be
# some kind of attrs type.
(
issue,
z1,
z2,
a1,
a2,
b1,
b2,
) = region # pytype: disable=bad-unpacking
alen = a2 - a1 alen = a2 - a1
blen = b2 - b1 blen = b2 - b1
# find matches at the front # find matches at the front
ii = 0 ii = 0
while ( while (
ii < alen and ii < blen and self.a[a1 + ii] == self.b[b1 + ii] ii < alen and ii < blen and self.a[a1 + ii] == self.b[b1 + ii]
): ):