From: Scott Worley Date: Wed, 23 Nov 2022 08:25:38 +0000 (-0800) Subject: New pylint likes f-strings X-Git-Tag: v1.4.2~5 X-Git-Url: http://git.scottworley.com/git-cache/commitdiff_plain/f580771a046e5aa9c2f8f3948213c8998a1e8cc3?ds=sidebyside New pylint likes f-strings --- diff --git a/git_cache.py b/git_cache.py index 1ed2601..75f7b26 100644 --- a/git_cache.py +++ b/git_cache.py @@ -78,7 +78,7 @@ def verify_ancestry( ancestor: RefOrRev, force: bool = False) -> None: if not force and not is_ancestor(repo, descendant, ancestor): - raise Exception('%s is not an ancestor of %s' % (ancestor, descendant)) + raise Exception(f'{ancestor} is not an ancestor of {descendant}') def _read_fetch_log(repo: Repo) -> Iterator[_LogEntry]: @@ -108,9 +108,10 @@ def _log_fetch(repo: Repo, ref: Ref, rev: Rev, force: bool = False) -> None: filename = _log_filename(repo) os.makedirs(os.path.dirname(filename), exist_ok=True) with open(filename, 'a') as f: - f.write('%s %s %s %s\n' % - (time.strftime('%Y-%m%d-%H:%M:%S%z'), - ('FORCEDFETCH' if force else 'fetch'), rev, ref)) + f.write( + f'{time.strftime("%Y-%m%d-%H:%M:%S%z")} ' + f'{"FORCEDFETCH" if force else "fetch"} {rev} {ref}\n' + ) def _show_force_warning() -> None: @@ -150,7 +151,7 @@ def _show_force_warning() -> None: ''', end='', file=sys.stderr) for i in range(warn_time, 0, -1): - msg = '* %-70s *' % ("Continuing in %d seconds..." % i) + msg = f'* {f"Continuing in {i} seconds...":-70s} *' print(msg, file=sys.stderr) time.sleep(1) print('*' * 74, file=sys.stderr) @@ -167,7 +168,7 @@ def _git_fetch( force: bool = False) -> None: subprocess.run(['git', '-C', cachedir, 'fetch'] + (['--force'] if force else []) + - [repo, '%s:%s' % (ref, ref)], check=True) + [repo, f'{ref}:{ref}'], check=True) def fetch(repo: Repo, ref: Ref, force: bool = False) -> Tuple[Path, Rev]: @@ -244,7 +245,8 @@ def _main() -> None: args = parser.parse_args() if args.rev is None: - print('{1} {0}'.format(*fetch(args.repo, args.ref, force=args.force))) + cachedir, rev = fetch(args.repo, args.ref, force=args.force) + print(f'{rev} {cachedir}') else: print( ensure_rev_available( diff --git a/test_git_cache.py b/test_git_cache.py index ce80fcb..cc3cf35 100644 --- a/test_git_cache.py +++ b/test_git_cache.py @@ -69,32 +69,32 @@ class TestGitCache(unittest.TestCase): def test_fetch(self) -> None: d, rev = git_cache.fetch(self.upstream, 'main') - self.assertEqual(_git(d, 'show', '%s:file' % rev), b'Contents') + self.assertEqual(_git(d, 'show', f'{rev}:file'), b'Contents') def test_fetch_twice(self) -> None: d1, rev1 = git_cache.fetch(self.upstream, 'main') - self.assertEqual(_git(d1, 'show', '%s:file' % rev1), b'Contents') + self.assertEqual(_git(d1, 'show', f'{rev1}:file'), b'Contents') d2, rev2 = git_cache.fetch(self.upstream, 'main') self.assertEqual(d1, d2) self.assertEqual(rev1, rev2) - self.assertEqual(_git(d2, 'show', '%s:file' % rev2), b'Contents') + self.assertEqual(_git(d2, 'show', f'{rev2}:file'), b'Contents') def test_fetch_then_ensure(self) -> None: d1, rev = git_cache.fetch(self.upstream, 'main') - self.assertEqual(_git(d1, 'show', '%s:file' % rev), b'Contents') + self.assertEqual(_git(d1, 'show', f'{rev}:file'), b'Contents') d2 = git_cache.ensure_rev_available(self.upstream, 'main', rev) self.assertEqual(d1, d2) - self.assertEqual(_git(d2, 'show', '%s:file' % rev), b'Contents') + self.assertEqual(_git(d2, 'show', f'{rev}:file'), b'Contents') def test_ensure_then_fetch(self) -> None: rev1 = _git( self.upstream, 'log', '--format=%H', '-n1').strip().decode() d1 = git_cache.ensure_rev_available(self.upstream, 'main', rev1) - self.assertEqual(_git(d1, 'show', '%s:file' % rev1), b'Contents') + self.assertEqual(_git(d1, 'show', f'{rev1}:file'), b'Contents') d2, rev2 = git_cache.fetch(self.upstream, 'main') self.assertEqual(d1, d2) self.assertEqual(rev1, rev2) - self.assertEqual(_git(d2, 'show', '%s:file' % rev2), b'Contents') + self.assertEqual(_git(d2, 'show', f'{rev2}:file'), b'Contents') def test_fetch_new_file(self) -> None: d1, rev1 = git_cache.fetch(self.upstream, 'main') @@ -102,7 +102,7 @@ class TestGitCache(unittest.TestCase): d2, rev2 = git_cache.fetch(self.upstream, 'main') self.assertEqual(d1, d2) self.assertNotEqual(rev1, rev2) - self.assertEqual(_git(d2, 'show', '%s:foofile' % rev2), b'foo') + self.assertEqual(_git(d2, 'show', f'{rev2}:foofile'), b'foo') def test_ensure_doesnt_fetch_new_file(self) -> None: d1, rev1 = git_cache.fetch(self.upstream, 'main') @@ -113,7 +113,7 @@ class TestGitCache(unittest.TestCase): d2 = git_cache.ensure_rev_available(self.upstream, 'main', rev1) self.assertEqual(d1, d2) p = subprocess.run( - ['git', '-C', d2, 'show', '%s:foofile' % rev2], check=False) + ['git', '-C', d2, 'show', f'{rev2}:foofile'], check=False) self.assertNotEqual(p.returncode, 0) def test_ensure_doesnt_fetch_from_deleted_upstream(self) -> None: @@ -130,7 +130,7 @@ class TestGitCache(unittest.TestCase): self.assertNotEqual(rev1, rev2) d2 = git_cache.ensure_rev_available(self.upstream, 'main', rev2) self.assertEqual(d1, d2) - self.assertEqual(_git(d2, 'show', '%s:foofile' % rev2), b'foo') + self.assertEqual(_git(d2, 'show', f'{rev2}:foofile'), b'foo') def test_fetch_raises_on_invalid_repo(self) -> None: self.tempdir.cleanup() @@ -171,18 +171,18 @@ class TestGitCache(unittest.TestCase): _commit_file(self.upstream, 'foofile', 'foo', 'Foo') rev = _git(self.upstream, 'log', '--format=%H', '-n1').strip().decode() d = git_cache.ensure_rev_available(self.upstream, 'otherbranch', rev) - self.assertEqual(_git(d, 'show', '%s:foofile' % rev), b'foo') + self.assertEqual(_git(d, 'show', f'{rev}:foofile'), b'foo') def test_catch_up(self) -> None: _git(self.upstream, 'checkout', '-b', 'otherbranch') _commit_file(self.upstream, 'foofile', 'foo', 'Foo') rev = _git(self.upstream, 'log', '--format=%H', '-n1').strip().decode() d = git_cache.ensure_rev_available(self.upstream, 'otherbranch', rev) - self.assertEqual(_git(d, 'show', '%s:foofile' % rev), b'foo') + self.assertEqual(_git(d, 'show', f'{rev}:foofile'), b'foo') _git(self.upstream, 'checkout', 'main') _git(self.upstream, 'merge', '--ff-only', 'otherbranch') d = git_cache.ensure_rev_available(self.upstream, 'main', rev) - self.assertEqual(_git(d, 'show', '%s:foofile' % rev), b'foo') + self.assertEqual(_git(d, 'show', f'{rev}:foofile'), b'foo') def test_fetch_after_cache_deleted(self) -> None: d1, rev1 = git_cache.fetch(self.upstream, 'main') @@ -190,14 +190,14 @@ class TestGitCache(unittest.TestCase): d2, rev2 = git_cache.fetch(self.upstream, 'main') self.assertEqual(d1, d2) self.assertEqual(rev1, rev2) - self.assertEqual(_git(d2, 'show', '%s:file' % rev2), b'Contents') + self.assertEqual(_git(d2, 'show', f'{rev2}:file'), b'Contents') def test_ensure_after_cache_deleted(self) -> None: d1, rev = git_cache.fetch(self.upstream, 'main') shutil.rmtree(d1) d2 = git_cache.ensure_rev_available(self.upstream, 'main', rev) self.assertEqual(d1, d2) - self.assertEqual(_git(d2, 'show', '%s:file' % rev), b'Contents') + self.assertEqual(_git(d2, 'show', f'{rev}:file'), b'Contents') def test_fetch_raises_on_amend(self) -> None: git_cache.fetch(self.upstream, 'main')