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Some manual .format() -> f-strings

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This commit is contained in:
Anthony Sottile 2020-01-12 11:13:39 -08:00
parent aefbe71765
commit 9000e9dd41
27 changed files with 133 additions and 173 deletions
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9
pre_commit/commands/autoupdate.py
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@ -80,13 +80,12 @@ def _check_hooks_still_exist_at_rev(
hooks_missing = hooks - {hook['id'] for hook in manifest}
if hooks_missing:
raise RepositoryCannotBeUpdatedError(
'Cannot update because the tip of master is missing these hooks:\n'
'{}'.format(', '.join(sorted(hooks_missing))),
f'Cannot update because the tip of HEAD is missing these hooks:\n'
f'{", ".join(sorted(hooks_missing))}',
)
REV_LINE_RE = re.compile(r'^(\s+)rev:(\s*)([^\s#]+)(.*)(\r?\n)$', re.DOTALL)
REV_LINE_FMT = '{}rev:{}{}{}{}'
def _original_lines(
@ -126,9 +125,7 @@ def _write_new_config(path: str, rev_infos: List[Optional[RevInfo]]) -> None:
comment = ''
else:
comment = match.group(4)
lines[idx] = REV_LINE_FMT.format(
match.group(1), match.group(2), new_rev, comment, match.group(5),
)
lines[idx] = f'{match[1]}rev:{match[2]}{new_rev}{comment}{match[5]}'
with open(path, 'w') as f:
f.write(''.join(lines))