black: format the codebase with 23.3.0

black: format the codebase with 23.3.0

The CI has moved to 23.3.0, which is the last version that supports 3.7
at runtime, so we should honor this change.

# skip-blame mass-reformating only

--- a/contrib/automation/hgautomation/cli.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/automation/hgautomation/cli.py	Thu Jul 18 12:36:12 2024 +0200
@@ -201,7 +201,6 @@
     with aws.temporary_linux_dev_instances(
         c, image, instance_type, ensure_extra_volume=ensure_extra_volume
     ) as insts:
-
         instance = insts[0]
 
         linux.prepare_exec_environment(

--- a/contrib/check-config.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/check-config.py	Thu Jul 18 12:36:12 2024 +0200
@@ -57,7 +57,6 @@
             return b
         return b.decode('utf8')
 
-
 else:
     mkstr = lambda x: x
 

--- a/contrib/fuzz/mpatch_corpus.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/fuzz/mpatch_corpus.py	Thu Jul 18 12:36:12 2024 +0200
@@ -25,7 +25,6 @@
             """Py2 calls __repr__ for `bytes(foo)`, forward to __bytes__"""
             return self.__bytes__()
 
-
 else:
 
     class py2reprhack:

--- a/contrib/hgclient.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/hgclient.py	Thu Jul 18 12:36:12 2024 +0200
@@ -21,7 +21,6 @@
         pargs = [re.sub(br'''\bb(['"])''', br'\1', b'%s' % a) for a in args]
         stdout.write(b' '.join(pargs) + b'\n')
 
-
 else:
     import cStringIO
 

--- a/contrib/perf-utils/compare-discovery-case	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/perf-utils/compare-discovery-case	Thu Jul 18 12:36:12 2024 +0200
@@ -205,7 +205,6 @@
 
 
 if __name__ == '__main__':
-
     argv = sys.argv[:]
 
     kwargs = {}

--- a/contrib/perf.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/perf.py	Thu Jul 18 12:36:12 2024 +0200
@@ -130,7 +130,6 @@
     def revlog(opener, *args, **kwargs):
         return mercurial.revlog.revlog(opener, perf_rl_kind, *args, **kwargs)
 
-
 except (ImportError, AttributeError):
     perf_rl_kind = None
 
@@ -261,7 +260,6 @@
                 commands.norepo += b' %s' % b' '.join(parsealiases(name))
             return _command(name, list(options), synopsis)
 
-
 else:
     # for "historical portability":
     # define "@command" annotation locally, because cmdutil.command
@@ -1926,7 +1924,7 @@
 
     opts = _byteskwargs(opts)
     timer, fm = gettimer(ui, opts)
-    mercurial.revlog._prereadsize = 2 ** 24  # disable lazy parser in old hg
+    mercurial.revlog._prereadsize = 2**24  # disable lazy parser in old hg
     if opts[b'no_lookup']:
         if opts['rev']:
             raise error.Abort('--no-lookup and --rev are mutually exclusive')
@@ -1985,7 +1983,7 @@
 
     opts = _byteskwargs(opts)
     timer, fm = gettimer(ui, opts)
-    mercurial.revlog._prereadsize = 2 ** 24  # disable lazy parser in old hg
+    mercurial.revlog._prereadsize = 2**24  # disable lazy parser in old hg
 
     unfi = repo.unfiltered()
     clearcaches = opts[b'clear_caches']
@@ -2389,7 +2387,7 @@
     timer, fm = gettimer(ui, opts)
     import mercurial.revlog
 
-    mercurial.revlog._prereadsize = 2 ** 24  # disable lazy parser in old hg
+    mercurial.revlog._prereadsize = 2**24  # disable lazy parser in old hg
     n = scmutil.revsingle(repo, rev).node()
 
     try:
@@ -3102,7 +3100,7 @@
             # disable inlining
             old_max_inline = mercurial.revlog._maxinline
             # large enough to never happen
-            mercurial.revlog._maxinline = 2 ** 50
+            mercurial.revlog._maxinline = 2**50
 
         with repo.lock():
             bundle = [None, None]

--- a/contrib/python-zstandard/tests/test_compressor_fuzzing.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/python-zstandard/tests/test_compressor_fuzzing.py	Thu Jul 18 12:36:12 2024 +0200
@@ -137,7 +137,6 @@
     def test_buffer_source_read_variance(
         self, original, level, source_read_size, read_sizes
     ):
-
         refctx = zstd.ZstdCompressor(level=level)
         ref_frame = refctx.compress(original)
 
@@ -203,7 +202,6 @@
     def test_buffer_source_readinto(
         self, original, level, source_read_size, read_size
     ):
-
         refctx = zstd.ZstdCompressor(level=level)
         ref_frame = refctx.compress(original)
 
@@ -273,7 +271,6 @@
     def test_buffer_source_readinto_variance(
         self, original, level, source_read_size, read_sizes
     ):
-
         refctx = zstd.ZstdCompressor(level=level)
         ref_frame = refctx.compress(original)
 
@@ -410,7 +407,6 @@
     def test_buffer_source_read1_variance(
         self, original, level, source_read_size, read_sizes
     ):
-
         refctx = zstd.ZstdCompressor(level=level)
         ref_frame = refctx.compress(original)
 
@@ -551,7 +547,6 @@
     def test_buffer_source_readinto1_variance(
         self, original, level, source_read_size, read_sizes
     ):
-
         refctx = zstd.ZstdCompressor(level=level)
         ref_frame = refctx.compress(original)
 

--- a/contrib/python-zstandard/tests/test_decompressor.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/python-zstandard/tests/test_decompressor.py	Thu Jul 18 12:36:12 2024 +0200
@@ -189,7 +189,7 @@
         # Will get OverflowError on some Python distributions that can't
         # handle really large integers.
         with self.assertRaises((MemoryError, OverflowError)):
-            dctx.decompress(compressed, max_output_size=2 ** 62)
+            dctx.decompress(compressed, max_output_size=2**62)
 
     def test_dictionary(self):
         samples = []
@@ -238,7 +238,7 @@
         cctx = zstd.ZstdCompressor(write_content_size=False)
         frame = cctx.compress(source)
 
-        dctx = zstd.ZstdDecompressor(max_window_size=2 ** zstd.WINDOWLOG_MIN)
+        dctx = zstd.ZstdDecompressor(max_window_size=2**zstd.WINDOWLOG_MIN)
 
         with self.assertRaisesRegex(
             zstd.ZstdError,

--- a/contrib/python-zstandard/tests/test_decompressor_fuzzing.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/python-zstandard/tests/test_decompressor_fuzzing.py	Thu Jul 18 12:36:12 2024 +0200
@@ -353,7 +353,6 @@
     def test_multiple_frames(
         self, originals, frame_count, level, source_read_size, read_sizes
     ):
-
         cctx = zstd.ZstdCompressor(level=level)
         source = io.BytesIO()
         buffer = io.BytesIO()

--- a/contrib/python-zstandard/zstandard/cffi.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/python-zstandard/zstandard/cffi.py	Thu Jul 18 12:36:12 2024 +0200
@@ -273,7 +273,6 @@
         ldm_hash_every_log=-1,
         threads=0,
     ):
-
         params = lib.ZSTD_createCCtxParams()
         if params == ffi.NULL:
             raise MemoryError()
@@ -1423,7 +1422,6 @@
         read_size=COMPRESSION_RECOMMENDED_INPUT_SIZE,
         write_size=COMPRESSION_RECOMMENDED_OUTPUT_SIZE,
     ):
-
         if not hasattr(ifh, "read"):
             raise ValueError("first argument must have a read() method")
         if not hasattr(ofh, "write"):
@@ -1523,7 +1521,6 @@
         write_size=COMPRESSION_RECOMMENDED_OUTPUT_SIZE,
         write_return_read=False,
     ):
-
         if not hasattr(writer, "write"):
             raise ValueError("must pass an object with a write() method")
 

--- a/contrib/revsetbenchmarks.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/revsetbenchmarks.py	Thu Jul 18 12:36:12 2024 +0200
@@ -191,7 +191,7 @@
 
 def formattiming(value):
     """format a value to strictly 8 char, dropping some precision if needed"""
-    if value < 10 ** 7:
+    if value < 10**7:
         return ('%.6f' % value)[:8]
     else:
         # value is HUGE very unlikely to happen (4+ month run)
@@ -371,7 +371,6 @@
 print()
 
 for ridx, rset in enumerate(revsets):
-
     print("revset #%i: %s" % (ridx, rset))
     printheader(variants, len(results), verbose=options.verbose, relative=True)
     ref = None

--- a/contrib/win32/hgwebdir_wsgi.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/contrib/win32/hgwebdir_wsgi.py	Thu Jul 18 12:36:12 2024 +0200
@@ -101,6 +101,7 @@
 import isapi_wsgi
 from mercurial.hgweb.hgwebdir_mod import hgwebdir
 
+
 # Example tweak: Replace isapi_wsgi's handler to provide better error message
 # Other stuff could also be done here, like logging errors etc.
 class WsgiHandler(isapi_wsgi.IsapiWsgiHandler):
@@ -114,7 +115,6 @@
 
 
 def handler(environ, start_response):
-
     # Translate IIS's weird URLs
     url = environ['SCRIPT_NAME'] + environ['PATH_INFO']
     paths = url[1:].split('/')[path_strip:]

--- a/doc/hgmanpage.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/doc/hgmanpage.py	Thu Jul 18 12:36:12 2024 +0200
@@ -95,7 +95,6 @@
 
 
 class Writer(writers.Writer):
-
     supported = 'manpage'
     """Formats this writer supports."""
 
@@ -297,7 +296,7 @@
             (u'´', u"\\'"),
             (u'`', u'\\(ga'),
         ]
-        for (in_char, out_markup) in replace_pairs:
+        for in_char, out_markup in replace_pairs:
             text = text.replace(in_char, out_markup)
         # unicode
         text = self.deunicode(text)

--- a/hgext/acl.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/acl.py	Thu Jul 18 12:36:12 2024 +0200
@@ -279,7 +279,6 @@
 
 
 def _getusers(ui, group):
-
     # First, try to use group definition from section [acl.groups]
     hgrcusers = ui.configlist(b'acl.groups', group)
     if hgrcusers:
@@ -294,12 +293,10 @@
 
 
 def _usermatch(ui, user, usersorgroups):
-
     if usersorgroups == b'*':
         return True
 
     for ug in usersorgroups.replace(b',', b' ').split():
-
         if ug.startswith(b'!'):
             # Test for excluded user or group. Format:
             # if ug is a user  name: !username
@@ -368,7 +365,6 @@
 
 
 def hook(ui, repo, hooktype, node=None, source=None, **kwargs):
-
     ensureenabled(ui)
 
     if hooktype not in [b'pretxnchangegroup', b'pretxncommit', b'prepushkey']:

--- a/hgext/convert/convcmd.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/convert/convcmd.py	Thu Jul 18 12:36:12 2024 +0200
@@ -76,7 +76,6 @@
         authors = {}
     with open(authorfile, b'rb') as afile:
         for line in afile:
-
             line = line.strip()
             if not line or line.startswith(b'#'):
                 continue
@@ -273,7 +272,6 @@
 
 class converter:
     def __init__(self, ui: "uimod.ui", source, dest, revmapfile, opts) -> None:
-
         self.source = source
         self.dest = dest
         self.ui = ui

--- a/hgext/convert/cvsps.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/convert/cvsps.py	Thu Jul 18 12:36:12 2024 +0200
@@ -639,7 +639,6 @@
     files = set()
     c = None
     for i, e in enumerate(log):
-
         # Check if log entry belongs to the current changeset or not.
 
         # Since CVS is file-centric, two different file revisions with
@@ -983,7 +982,6 @@
     branches = {}  # latest version number in each branch
     ancestors = {}  # parent branch
     for cs in changesets:
-
         if opts[b"ancestors"]:
             if cs.branch not in branches and cs.parents and cs.parents[0].id:
                 ancestors[cs.branch] = (

--- a/hgext/convert/subversion.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/convert/subversion.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1425,7 +1425,6 @@
         return self.join(b'hg-authormap')
 
     def __init__(self, ui, repotype, path):
-
         converter_sink.__init__(self, ui, repotype, path)
         commandline.__init__(self, ui, b'svn')
         self.delete = []

--- a/hgext/extdiff.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/extdiff.py	Thu Jul 18 12:36:12 2024 +0200
@@ -405,7 +405,6 @@
     guitool,
     opts,
 ):
-
     subrepos = opts.get(b'subrepos')
 
     # calculate list of files changed between both revs

--- a/hgext/fastannotate/context.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/fastannotate/context.py	Thu Jul 18 12:36:12 2024 +0200
@@ -38,6 +38,7 @@
     revmap as revmapmod,
 )
 
+
 # given path, get filelog, cached
 @util.lrucachefunc
 def _getflog(repo, path):

--- a/hgext/fastannotate/formatter.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/fastannotate/formatter.py	Thu Jul 18 12:36:12 2024 +0200
@@ -17,6 +17,7 @@
 )
 from mercurial.utils import dateutil
 
+
 # imitating mercurial.commands.annotate, not using the vanilla formatter since
 # the data structures are a bit different, and we have some fast paths.
 class defaultformatter:

--- a/hgext/fsmonitor/__init__.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/fsmonitor/__init__.py	Thu Jul 18 12:36:12 2024 +0200
@@ -893,7 +893,6 @@
     matcher=None,
     **kwargs
 ):
-
     distance = 0
     partial = True
     oldnode = repo[b'.'].node()

--- a/hgext/fsmonitor/pywatchman/__init__.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/fsmonitor/pywatchman/__init__.py	Thu Jul 18 12:36:12 2024 +0200
@@ -210,7 +210,6 @@
             )
         )
 
-
 else:
 
     def log(fmt, *args):

--- a/hgext/fsmonitor/pywatchman/encoding.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/fsmonitor/pywatchman/encoding.py	Thu Jul 18 12:36:12 2024 +0200
@@ -46,7 +46,6 @@
         # returns None.
         return sys.getfilesystemencoding()
 
-
 else:
     # Python 2 doesn't support surrogateescape, so use 'strict' by
     # default. Users can register a custom surrogateescape error handler and use

--- a/hgext/highlight/highlight.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/highlight/highlight.py	Thu Jul 18 12:36:12 2024 +0200
@@ -43,7 +43,6 @@
 
 
 def pygmentize(field, fctx, style, tmpl, guessfilenameonly=False):
-
     # append a <link ...> to the syntax highlighting css
     tmpl.load(b'header')
     old_header = tmpl.cache[b'header']

--- a/hgext/histedit.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/histedit.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1526,7 +1526,8 @@
 
     def move_cursor(self, oldpos, newpos):
         """Change the rule/changeset that the cursor is pointing to, regardless of
-        current mode (you can switch between patches from the view patch window)."""
+        current mode (you can switch between patches from the view patch window).
+        """
         self.pos = newpos
 
         mode, _ = self.mode
@@ -1605,7 +1606,8 @@
 
     def change_view(self, delta, unit):
         """Change the region of whatever is being viewed (a patch or the list of
-        changesets). 'delta' is an amount (+/- 1) and 'unit' is 'page' or 'line'."""
+        changesets). 'delta' is an amount (+/- 1) and 'unit' is 'page' or 'line'.
+        """
         mode, _ = self.mode
         if mode != MODE_PATCH:
             return

--- a/hgext/journal.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/journal.py	Thu Jul 18 12:36:12 2024 +0200
@@ -64,6 +64,7 @@
     bookmarktype: hg.sharedbookmarks,
 }
 
+
 # Journal recording, register hooks and storage object
 def extsetup(ui):
     extensions.wrapfunction(dispatch, 'runcommand', runcommand)

--- a/hgext/keyword.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/keyword.py	Thu Jul 18 12:36:12 2024 +0200
@@ -160,6 +160,8 @@
     b'svn',
     default=False,
 )
+
+
 # date like in cvs' $Date
 @templatefilter(b'utcdate', intype=templateutil.date)
 def utcdate(date):

--- a/hgext/largefiles/overrides.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/largefiles/overrides.py	Thu Jul 18 12:36:12 2024 +0200
@@ -897,7 +897,7 @@
                 result += orig(ui, repo, listpats, opts, rename)
 
         lfdirstate = lfutil.openlfdirstate(ui, repo)
-        for (src, dest) in copiedfiles:
+        for src, dest in copiedfiles:
             if lfutil.shortname in src and dest.startswith(
                 repo.wjoin(lfutil.shortname)
             ):

--- a/hgext/largefiles/reposetup.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/largefiles/reposetup.py	Thu Jul 18 12:36:12 2024 +0200
@@ -140,7 +140,6 @@
                 wlock = util.nullcontextmanager()
                 gotlock = False
             with wlock, self.dirstate.running_status(self):
-
                 # First check if paths or patterns were specified on the
                 # command line.  If there were, and they don't match any
                 # largefiles, we should just bail here and let super

--- a/hgext/narrow/narrowbundle2.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/narrow/narrowbundle2.py	Thu Jul 18 12:36:12 2024 +0200
@@ -37,6 +37,7 @@
 _CSHEADERSIZE = struct.calcsize(_ELIDEDCSHEADER)
 _MFHEADERSIZE = struct.calcsize(_ELIDEDMFHEADER)
 
+
 # Serve a changegroup for a client with a narrow clone.
 def getbundlechangegrouppart_narrow(
     bundler,

--- a/hgext/notify.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/notify.py	Thu Jul 18 12:36:12 2024 +0200
@@ -543,7 +543,6 @@
             )
 
     def diff(self, ctx, ref=None):
-
         maxdiff = int(self.ui.config(b'notify', b'maxdiff'))
         prev = ctx.p1().node()
         if ref:

--- a/hgext/patchbomb.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/patchbomb.py	Thu Jul 18 12:36:12 2024 +0200
@@ -261,7 +261,6 @@
     numbered,
     patchname=None,
 ):
-
     desc = []
     node = None
     body = b''

--- a/hgext/rebase.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/rebase.py	Thu Jul 18 12:36:12 2024 +0200
@@ -830,7 +830,6 @@
                 cleanup = False
 
             if cleanup:
-
                 if rebased:
                     strippoints = [
                         c.node() for c in repo.set(b'roots(%ld)', rebased)

--- a/hgext/remotefilelog/basepack.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/remotefilelog/basepack.py	Thu Jul 18 12:36:12 2024 +0200
@@ -45,7 +45,7 @@
 # bisect) with (8 step fanout scan + 1 step bisect)
 # 5 step bisect = log(2^16 / 8 / 255)  # fanout
 # 10 step fanout scan = 2^16 / (2^16 / 8)  # fanout space divided by entries
-SMALLFANOUTCUTOFF = 2 ** 16 // 8
+SMALLFANOUTCUTOFF = 2**16 // 8
 
 # The amount of time to wait between checking for new packs. This prevents an
 # exception when data is moved to a new pack after the process has already
@@ -275,7 +275,7 @@
 class basepack(versionmixin):
     # The maximum amount we should read via mmap before remmaping so the old
     # pages can be released (100MB)
-    MAXPAGEDIN = 100 * 1024 ** 2
+    MAXPAGEDIN = 100 * 1024**2
 
     SUPPORTED_VERSIONS = [2]
 

--- a/hgext/remotefilelog/connectionpool.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/remotefilelog/connectionpool.py	Thu Jul 18 12:36:12 2024 +0200
@@ -38,7 +38,6 @@
                 pass
 
         if conn is None:
-
             peer = hg.peer(self._repo.ui, {}, path)
             if hasattr(peer, '_cleanup'):
 

--- a/hgext/remotefilelog/datapack.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/remotefilelog/datapack.py	Thu Jul 18 12:36:12 2024 +0200
@@ -414,7 +414,7 @@
 
     def add(self, name, node, deltabasenode, delta, metadata=None):
         # metadata is a dict, ex. {METAKEYFLAG: flag}
-        if len(name) > 2 ** 16:
+        if len(name) > 2**16:
             raise RuntimeError(_(b"name too long %s") % name)
         if len(node) != 20:
             raise RuntimeError(_(b"node should be 20 bytes %s") % node)

--- a/hgext/remotefilelog/remotefilelog.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/remotefilelog/remotefilelog.py	Thu Jul 18 12:36:12 2024 +0200
@@ -41,7 +41,6 @@
 
 
 class remotefilelog:
-
     _flagserrorclass = error.RevlogError
 
     def __init__(self, opener, path, repo):

--- a/hgext/remotefilelog/shallowrepo.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/remotefilelog/shallowrepo.py	Thu Jul 18 12:36:12 2024 +0200
@@ -32,6 +32,7 @@
     shallowutil,
 )
 
+
 # These make*stores functions are global so that other extensions can replace
 # them.
 def makelocalstores(repo):

--- a/hgext/remotenames.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/remotenames.py	Thu Jul 18 12:36:12 2024 +0200
@@ -259,7 +259,6 @@
 
 
 def reposetup(ui, repo):
-
     # set the config option to store remotenames
     repo.ui.setconfig(b'experimental', b'remotenames', True, b'remotenames-ext')
 

--- a/hgext/sqlitestore.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/sqlitestore.py	Thu Jul 18 12:36:12 2024 +0200
@@ -649,7 +649,6 @@
             deltamode=deltamode,
             sidedata_helpers=sidedata_helpers,
         ):
-
             yield delta
 
     # End of ifiledata interface.

--- a/hgext/uncommit.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/hgext/uncommit.py	Thu Jul 18 12:36:12 2024 +0200
@@ -154,7 +154,6 @@
     cmdutil.resolve_commit_options(ui, opts)
 
     with repo.wlock(), repo.lock():
-
         st = repo.status()
         m, a, r, d = st.modified, st.added, st.removed, st.deleted
         isdirtypath = any(set(m + a + r + d) & set(pats))
@@ -264,7 +263,6 @@
 
     unfi = repo.unfiltered()
     with repo.wlock(), repo.lock(), repo.transaction(b'unamend'):
-
         # identify the commit from which to unamend
         curctx = repo[b'.']
 

--- a/i18n/polib.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/i18n/polib.py	Thu Jul 18 12:36:12 2024 +0200
@@ -64,7 +64,6 @@
     def u(s):
         return unicode(s, "unicode_escape")
 
-
 else:
     PY3 = True
     text_type = str
@@ -1889,7 +1888,6 @@
         chunks.reverse()
 
         while chunks:
-
             # Start the list of chunks that will make up the current line.
             # cur_len is just the length of all the chunks in cur_line.
             cur_line = []

--- a/mercurial/ancestor.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/ancestor.py	Thu Jul 18 12:36:12 2024 +0200
@@ -88,7 +88,7 @@
         depth = [0] * count
         seen = [0] * count
         mapping = []
-        for (i, n) in enumerate(sorted(nodes)):
+        for i, n in enumerate(sorted(nodes)):
             depth[n] = 1
             b = 1 << i
             seen[n] = b

--- a/mercurial/bookmarks.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/bookmarks.py	Thu Jul 18 12:36:12 2024 +0200
@@ -685,7 +685,7 @@
     remotemarks"""
     changed = []
     localmarks = repo._bookmarks
-    for (b, id) in remotemarks.items():
+    for b, id in remotemarks.items():
         if id != localmarks.get(b, None) and id in repo:
             changed.append((b, id, ui.debug, _(b"updating bookmark %s\n") % b))
     for b in localmarks:

--- a/mercurial/bundle2.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/bundle2.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1286,7 +1286,6 @@
         return None
 
     def __call__(self):
-
         self.ui.debug(
             b'bundle2-input-stream-interrupt: opening out of band context\n'
         )
@@ -2614,7 +2613,6 @@
 
 @parthandler(b'stream2', (b'requirements', b'filecount', b'bytecount'))
 def handlestreamv2bundle(op, part):
-
     requirements = urlreq.unquote(part.params[b'requirements'])
     requirements = requirements.split(b',') if requirements else []
     filecount = int(part.params[b'filecount'])

--- a/mercurial/bundlerepo.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/bundlerepo.py	Thu Jul 18 12:36:12 2024 +0200
@@ -408,7 +408,7 @@
         with os.fdopen(fdtemp, 'wb') as fptemp:
             fptemp.write(header)
             while True:
-                chunk = readfn(2 ** 18)
+                chunk = readfn(2**18)
                 if not chunk:
                     break
                 fptemp.write(chunk)

--- a/mercurial/changegroup.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/changegroup.py	Thu Jul 18 12:36:12 2024 +0200
@@ -407,7 +407,7 @@
                 yield chunkheader(len(chunk))
                 pos = 0
                 while pos < len(chunk):
-                    next = pos + 2 ** 20
+                    next = pos + 2**20
                     yield chunk[pos:next]
                     pos = next
             yield closechunk()

--- a/mercurial/cmdutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/cmdutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -3833,7 +3833,6 @@
         original_headers = patch.parsepatch(diff)
 
         try:
-
             chunks, opts = recordfilter(
                 repo.ui, original_headers, match, operation=operation
             )

--- a/mercurial/copies.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/copies.py	Thu Jul 18 12:36:12 2024 +0200
@@ -915,11 +915,14 @@
         self.movewithdir = {} if movewithdir is None else movewithdir
 
     def __repr__(self):
-        return '<branch_copies\n  copy=%r\n  renamedelete=%r\n  dirmove=%r\n  movewithdir=%r\n>' % (
-            self.copy,
-            self.renamedelete,
-            self.dirmove,
-            self.movewithdir,
+        return (
+            '<branch_copies\n  copy=%r\n  renamedelete=%r\n  dirmove=%r\n  movewithdir=%r\n>'
+            % (
+                self.copy,
+                self.renamedelete,
+                self.dirmove,
+                self.movewithdir,
+            )
         )
 
 

--- a/mercurial/dirstate.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/dirstate.py	Thu Jul 18 12:36:12 2024 +0200
@@ -136,7 +136,6 @@
 
 @interfaceutil.implementer(intdirstate.idirstate)
 class dirstate:
-
     # used by largefile to avoid overwritting transaction callback
     _tr_key_suffix = b''
 
@@ -880,7 +879,6 @@
         possibly_dirty=False,
         parentfiledata=None,
     ):
-
         # note: I do not think we need to double check name clash here since we
         # are in a update/merge case that should already have taken care of
         # this. The test agrees
@@ -1092,7 +1090,6 @@
 
         write_key = self._use_tracked_hint and self._dirty_tracked_set
         if tr:
-
             self._setup_tr_abort(tr)
             self._attached_to_a_transaction = True
 
@@ -1286,7 +1283,7 @@
                     badfn(ff, badtype(kind))
                     if nf in dmap:
                         results[nf] = None
-            except (OSError) as inst:
+            except OSError as inst:
                 # nf not found on disk - it is dirstate only
                 if nf in dmap:  # does it exactly match a missing file?
                     results[nf] = None

--- a/mercurial/dirstatemap.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/dirstatemap.py	Thu Jul 18 12:36:12 2024 +0200
@@ -331,7 +331,7 @@
 
         `all` is unused when Rust is not enabled
         """
-        for (filename, item) in self.items():
+        for filename, item in self.items():
             yield (filename, item.state, item.mode, item.size, item.mtime)
 
     def keys(self):
@@ -617,7 +617,8 @@
 
         This should also drop associated copy information
 
-        The fact we actually need to drop it is the responsability of the caller"""
+        The fact we actually need to drop it is the responsability of the caller
+        """
         self._map.pop(f, None)
         self.copymap.pop(f, None)
 
@@ -625,7 +626,6 @@
 if rustmod is not None:
 
     class dirstatemap(_dirstatemapcommon):
-
         ### Core data storage and access
 
         @propertycache

--- a/mercurial/encoding.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/encoding.py	Thu Jul 18 12:36:12 2024 +0200
@@ -367,7 +367,6 @@
             cwd = cwd[0:1].upper() + cwd[1:]
         return cwd
 
-
 else:
     getcwd = os.getcwdb  # re-exports
 

--- a/mercurial/extensions.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/extensions.py	Thu Jul 18 12:36:12 2024 +0200
@@ -290,7 +290,7 @@
     with util.timedcm('load all extensions') as stats:
         default_sub_options = ui.configsuboptions(b"extensions", b"*")[1]
 
-        for (name, path) in result:
+        for name, path in result:
             if path:
                 if path[0:1] == b'!':
                     if name not in _disabledextensions:

--- a/mercurial/filelog.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/filelog.py	Thu Jul 18 12:36:12 2024 +0200
@@ -175,7 +175,6 @@
             )
 
         with self._revlog._writing(transaction):
-
             if self._fix_issue6528:
                 deltas = rewrite.filter_delta_issue6528(self._revlog, deltas)
 

--- a/mercurial/formatter.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/formatter.py	Thu Jul 18 12:36:12 2024 +0200
@@ -176,7 +176,6 @@
 
 
 class baseformatter:
-
     # set to True if the formater output a strict format that does not support
     # arbitrary output in the stream.
     strict_format = False
@@ -421,7 +420,6 @@
 
 
 class jsonformatter(baseformatter):
-
     strict_format = True
 
     def __init__(self, ui, out, topic, opts):

--- a/mercurial/graphmod.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/graphmod.py	Thu Jul 18 12:36:12 2024 +0200
@@ -133,8 +133,7 @@
     else:
         getconf = lambda rev: {}
 
-    for (cur, type, data, parents) in dag:
-
+    for cur, type, data, parents in dag:
         # Compute seen and next
         if cur not in seen:
             seen.append(cur)  # new head
@@ -244,7 +243,7 @@
 
 
 def _fixlongrightedges(edges):
-    for (i, (start, end)) in enumerate(edges):
+    for i, (start, end) in enumerate(edges):
         if end > start:
             edges[i] = (start, end + 1)
 
@@ -265,7 +264,7 @@
 
 
 def _drawedges(echars, edges, nodeline, interline):
-    for (start, end) in edges:
+    for start, end in edges:
         if start == end + 1:
             interline[2 * end + 1] = b"/"
         elif start == end - 1:
@@ -381,7 +380,7 @@
     this function can be monkey-patched by extensions to alter graph display
     without needing to mimic all of the edge-fixup logic in ascii()
     """
-    for (ln, logstr) in graph:
+    for ln, logstr in graph:
         ui.write((ln + logstr).rstrip() + b"\n")
 
 

--- a/mercurial/hgweb/hgwebdir_mod.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/hgweb/hgwebdir_mod.py	Thu Jul 18 12:36:12 2024 +0200
@@ -120,7 +120,6 @@
     seenrepos = set()
     seendirs = set()
     for name, path in repos:
-
         if not name.startswith(subdir):
             continue
         name = name[len(subdir) :]

--- a/mercurial/hgweb/server.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/hgweb/server.py	Thu Jul 18 12:36:12 2024 +0200
@@ -66,7 +66,6 @@
 
 
 class _httprequesthandler(httpservermod.basehttprequesthandler):
-
     url_scheme = b'http'
 
     @staticmethod
@@ -358,7 +357,6 @@
 
 
 class MercurialHTTPServer(_mixin, httpservermod.httpserver, object):
-
     # SO_REUSEADDR has broken semantics on windows
     if pycompat.iswindows:
         allow_reuse_address = 0
@@ -396,7 +394,6 @@
 
 
 def create_server(ui, app):
-
     if ui.config(b'web', b'certificate'):
         handler = _httprequesthandlerssl
     else:

--- a/mercurial/hgweb/webcommands.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/hgweb/webcommands.py	Thu Jul 18 12:36:12 2024 +0200
@@ -601,7 +601,6 @@
 
     def dirlist(context):
         for d in sorted(dirs):
-
             emptydirs = []
             h = dirs[d]
             while isinstance(h, dict) and len(h) == 1:
@@ -1427,7 +1426,7 @@
         return tree
 
     def jsdata(context):
-        for (id, type, ctx, vtx, edges) in fulltree():
+        for id, type, ctx, vtx, edges in fulltree():
             yield {
                 b'node': pycompat.bytestr(ctx),
                 b'graphnode': webutil.getgraphnode(web.repo, ctx),

--- a/mercurial/httpconnection.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/httpconnection.py	Thu Jul 18 12:36:12 2024 +0200
@@ -25,6 +25,7 @@
 urlerr = util.urlerr
 urlreq = util.urlreq
 
+
 # moved here from url.py to avoid a cycle
 class httpsendfile:
     """This is a wrapper around the objects returned by python's "open".

--- a/mercurial/i18n.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/i18n.py	Thu Jul 18 12:36:12 2024 +0200
@@ -119,6 +119,5 @@
     def _(message: bytes) -> bytes:
         return message
 
-
 else:
     _ = gettext

--- a/mercurial/linelog.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/linelog.py	Thu Jul 18 12:36:12 2024 +0200
@@ -53,7 +53,6 @@
 
 
 class _llinstruction:  # pytype: disable=ignored-metaclass
-
     __metaclass__ = abc.ABCMeta
 
     @abc.abstractmethod

--- a/mercurial/merge.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/merge.py	Thu Jul 18 12:36:12 2024 +0200
@@ -420,11 +420,11 @@
     # Track the names of all deleted files.
     for f in mresult.files((mergestatemod.ACTION_REMOVE,)):
         deletedfiles.add(f)
-    for (f, args, msg) in mresult.getactions((mergestatemod.ACTION_MERGE,)):
+    for f, args, msg in mresult.getactions((mergestatemod.ACTION_MERGE,)):
         f1, f2, fa, move, anc = args
         if move:
             deletedfiles.add(f1)
-    for (f, args, msg) in mresult.getactions(
+    for f, args, msg in mresult.getactions(
         (mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,)
     ):
         f2, flags = args

--- a/mercurial/mergestate.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/mergestate.py	Thu Jul 18 12:36:12 2024 +0200
@@ -495,7 +495,6 @@
 
 
 class mergestate(_mergestate_base):
-
     statepathv1 = b'merge/state'
     statepathv2 = b'merge/state2'
 

--- a/mercurial/metadata.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/metadata.py	Thu Jul 18 12:36:12 2024 +0200
@@ -433,14 +433,12 @@
     # Iteration over d1 content will deal with all cases, but the one in the
     # first column of the table.
     for filename, d1 in diff_p1.items():
-
         d2 = diff_p2.pop(filename, None)
 
         if d2 is None:
             # this deal with the first line of the table.
             _process_other_unchanged(md, mas, filename, d1)
         else:
-
             if d1[0][0] is None and d2[0][0] is None:
                 # case 🄼 — both deleted the file.
                 md.mark_added(filename)

--- a/mercurial/narrowspec.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/narrowspec.py	Thu Jul 18 12:36:12 2024 +0200
@@ -225,7 +225,6 @@
         m = "changing narrow spec outside of a transaction"
         raise error.ProgrammingError(m)
     else:
-
         reporef = weakref.ref(repo)
 
         def clean_pending(tr):

--- a/mercurial/obsolete.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/obsolete.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1038,7 +1038,6 @@
 
 
 def makefoldid(relation, user):
-
     folddigest = hashutil.sha1(user)
     for p in relation[0] + relation[1]:
         folddigest.update(b'%d' % p.rev())

--- a/mercurial/obsutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/obsutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -961,7 +961,6 @@
         single_successor = short(successors[0][0])
         return filteredmsgtable[b'superseded'] % (changeid, single_successor)
     elif fate == b'superseded_split':
-
         succs = []
         for node_id in successors[0]:
             succs.append(short(node_id))

--- a/mercurial/patch.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/patch.py	Thu Jul 18 12:36:12 2024 +0200
@@ -229,7 +229,6 @@
 
 
 def _extract(ui, fileobj, tmpname, tmpfp):
-
     # attempt to detect the start of a patch
     # (this heuristic is borrowed from quilt)
     diffre = re.compile(
@@ -596,7 +595,7 @@
         self.created = 0
         self.maxsize = maxsize
         if self.maxsize is None:
-            self.maxsize = 4 * (2 ** 20)
+            self.maxsize = 4 * (2**20)
         self.size = 0
         self.data = {}
 

--- a/mercurial/phases.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/phases.py	Thu Jul 18 12:36:12 2024 +0200
@@ -893,7 +893,6 @@
 
         this_phase_set = self._phasesets[targetphase]
         for r in range(start, end):
-
             # gather information about the current_rev
             r_phase = phase(repo, r)
             p_phase = None  # phase inherited from parents

--- a/mercurial/pure/parsers.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/pure/parsers.py	Thu Jul 18 12:36:12 2024 +0200
@@ -911,7 +911,6 @@
         )
 
     def _pack_entry(self, rev, entry):
-
         base = entry[revlog_constants.ENTRY_DELTA_BASE]
         link_rev = entry[revlog_constants.ENTRY_LINK_REV]
         assert base == rev, (base, rev)

--- a/mercurial/revlog.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/revlog.py	Thu Jul 18 12:36:12 2024 +0200
@@ -226,7 +226,6 @@
         index, cache = parsers.parse_index_devel_nodemap(data, inline)
         return index, cache
 
-
 else:
     parse_index_v1_nodemap = None
 

--- a/mercurial/revlogutils/deltas.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/revlogutils/deltas.py	Thu Jul 18 12:36:12 2024 +0200
@@ -428,7 +428,6 @@
     # Cut the revs at collected indices
     previdx = 0
     for idx in selected:
-
         chunk = _trimchunk(revlog, revs, previdx, idx)
         if chunk:
             yield chunk

--- a/mercurial/revlogutils/nodemap.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/revlogutils/nodemap.py	Thu Jul 18 12:36:12 2024 +0200
@@ -553,7 +553,7 @@
 
     Children blocks are always yield before their parent block.
     """
-    for (__, item) in sorted(block.items()):
+    for __, item in sorted(block.items()):
         if isinstance(item, dict):
             for sub_block in _walk_trie(item):
                 yield sub_block

--- a/mercurial/revlogutils/rewrite.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/revlogutils/rewrite.py	Thu Jul 18 12:36:12 2024 +0200
@@ -258,7 +258,6 @@
                 # this revision is empty, we can delta against nullrev
                 rewritten_entries[rev] = (nullrev, 0, 0, COMP_MODE_PLAIN)
             else:
-
                 text = revlog.rawdata(rev)
                 info = revlogutils.revisioninfo(
                     node=entry[ENTRY_NODE_ID],

--- a/mercurial/scmutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/scmutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -730,7 +730,6 @@
     This is extracted in a function to help extensions (eg: evolve) to
     experiment with various message variants."""
     if repo.filtername.startswith(b'visible'):
-
         # Check if the changeset is obsolete
         unfilteredrepo = repo.unfiltered()
         ctx = revsymbol(unfilteredrepo, changeid)

--- a/mercurial/setdiscovery.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/setdiscovery.py	Thu Jul 18 12:36:12 2024 +0200
@@ -190,7 +190,6 @@
         return getparents
 
     def _childrengetter(self):
-
         if self._childrenmap is not None:
             # During discovery, the `undecided` set keep shrinking.
             # Therefore, the map computed for an iteration N will be
@@ -454,7 +453,6 @@
     full = not initial_head_exchange
     progress = ui.makeprogress(_(b'searching'), unit=_(b'queries'))
     while not disco.iscomplete():
-
         if full or disco.hasinfo():
             if full:
                 ui.note(_(b"sampling from both directions\n"))

--- a/mercurial/similar.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/similar.py	Thu Jul 18 12:36:12 2024 +0200
@@ -118,14 +118,14 @@
 
     # Find exact matches.
     matchedfiles = set()
-    for (a, b) in _findexactmatches(repo, addedfiles, removedfiles):
+    for a, b in _findexactmatches(repo, addedfiles, removedfiles):
         matchedfiles.add(b)
         yield (a.path(), b.path(), 1.0)
 
     # If the user requested similar files to be matched, search for them also.
     if threshold < 1.0:
         addedfiles = [x for x in addedfiles if x not in matchedfiles]
-        for (a, b, score) in _findsimilarmatches(
+        for a, b, score in _findsimilarmatches(
             repo, addedfiles, removedfiles, threshold
         ):
             yield (a.path(), b.path(), score)

--- a/mercurial/sslutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/sslutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -497,7 +497,6 @@
                     )
 
             elif e.reason == 'CERTIFICATE_VERIFY_FAILED' and pycompat.iswindows:
-
                 ui.warn(
                     _(
                         b'(the full certificate chain may not be available '

--- a/mercurial/store.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/store.py	Thu Jul 18 12:36:12 2024 +0200
@@ -37,7 +37,7 @@
 parsers = policy.importmod('parsers')
 # how much bytes should be read from fncache in one read
 # It is done to prevent loading large fncache files into memory
-fncache_chunksize = 10 ** 6
+fncache_chunksize = 10**6
 
 
 def _match_tracked_entry(entry, matcher):

--- a/mercurial/streamclone.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/streamclone.py	Thu Jul 18 12:36:12 2024 +0200
@@ -547,6 +547,7 @@
 _srcstore = b's'  # store (svfs)
 _srccache = b'c'  # cache (cache)
 
+
 # This is it's own function so extensions can override it.
 def _walkstreamfullstorefiles(repo):
     """list snapshot file from the store"""
@@ -809,7 +810,6 @@
     """
 
     with repo.lock():
-
         repo.ui.debug(b'scanning\n')
 
         entries = _entries_walk(
@@ -857,7 +857,6 @@
     # considering the files to preserve, disabling the gc while we do so helps
     # performance a lot.
     with repo.lock(), util.nogc():
-
         repo.ui.debug(b'scanning\n')
 
         entries = _entries_walk(
@@ -990,7 +989,6 @@
         with repo.transaction(b'clone'):
             ctxs = (vfs.backgroundclosing(repo.ui) for vfs in vfsmap.values())
             with nested(*ctxs):
-
                 for i in range(entrycount):
                     filecount = util.uvarintdecodestream(fp)
                     if filecount == 0:
@@ -1123,7 +1121,6 @@
 
     with dest_repo.lock():
         with src_repo.lock():
-
             # bookmark is not integrated to the streaming as it might use the
             # `repo.vfs` and they are too many sentitive data accessible
             # through `repo.vfs` to expose it to streaming clone.

--- a/mercurial/strip.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/strip.py	Thu Jul 18 12:36:12 2024 +0200
@@ -63,7 +63,6 @@
     soft=False,
 ):
     with repo.wlock(), repo.lock():
-
         if update:
             checklocalchanges(repo, force=force)
             urev = _findupdatetarget(repo, revs)

--- a/mercurial/subrepo.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/subrepo.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1227,16 +1227,12 @@
                 externals.append(path)
             elif item == 'missing':
                 missing.append(path)
-            if (
-                item
-                not in (
-                    '',
-                    'normal',
-                    'unversioned',
-                    'external',
-                )
-                or props not in ('', 'none', 'normal')
-            ):
+            if item not in (
+                '',
+                'normal',
+                'unversioned',
+                'external',
+            ) or props not in ('', 'none', 'normal'):
                 changes.append(path)
         for path in changes:
             for ext in externals:

--- a/mercurial/tags.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/tags.py	Thu Jul 18 12:36:12 2024 +0200
@@ -601,7 +601,7 @@
     # we keep them in UTF-8 throughout this module.  If we converted
     # them local encoding on input, we would lose info writing them to
     # the cache.
-    for (name, (node, hist)) in sorted(cachetags.items()):
+    for name, (node, hist) in sorted(cachetags.items()):
         for n in hist:
             cachefile.write(b"%s %s\n" % (hex(n), name))
         cachefile.write(b"%s %s\n" % (hex(node), name))

--- a/mercurial/upgrade.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/upgrade.py	Thu Jul 18 12:36:12 2024 +0200
@@ -194,7 +194,6 @@
                 onlydefault.append(d)
 
         if fromconfig or onlydefault:
-
             if fromconfig:
                 ui.status(
                     _(

--- a/mercurial/urllibcompat.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/urllibcompat.py	Thu Jul 18 12:36:12 2024 +0200
@@ -109,6 +109,7 @@
     ),
 )
 
+
 # urllib.parse.quote() accepts both str and bytes, decodes bytes
 # (if necessary), and returns str. This is wonky. We provide a custom
 # implementation that only accepts bytes and emits bytes.

--- a/mercurial/util.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/util.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1328,7 +1328,7 @@
                 self[k] = f[k]
 
     def insert(self, position, key, value):
-        for (i, (k, v)) in enumerate(list(self.items())):
+        for i, (k, v) in enumerate(list(self.items())):
             if i == position:
                 self[key] = value
             if i >= position:
@@ -2724,10 +2724,10 @@
 
         def splitbig(chunks):
             for chunk in chunks:
-                if len(chunk) > 2 ** 20:
+                if len(chunk) > 2**20:
                     pos = 0
                     while pos < len(chunk):
-                        end = pos + 2 ** 18
+                        end = pos + 2**18
                         yield chunk[pos:end]
                         pos = end
                 else:
@@ -2751,7 +2751,7 @@
         while left > 0:
             # refill the queue
             if not queue:
-                target = 2 ** 18
+                target = 2**18
                 for chunk in self.iter:
                     queue.append(chunk)
                     target -= len(chunk)
@@ -3081,12 +3081,12 @@
 
 
 _sizeunits = (
-    (b'm', 2 ** 20),
-    (b'k', 2 ** 10),
-    (b'g', 2 ** 30),
-    (b'kb', 2 ** 10),
-    (b'mb', 2 ** 20),
-    (b'gb', 2 ** 30),
+    (b'm', 2**20),
+    (b'k', 2**10),
+    (b'g', 2**30),
+    (b'kb', 2**10),
+    (b'mb', 2**20),
+    (b'gb', 2**30),
     (b'b', 1),
 )
 

--- a/mercurial/utils/compression.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/utils/compression.py	Thu Jul 18 12:36:12 2024 +0200
@@ -511,7 +511,7 @@
                 parts = []
                 pos = 0
                 while pos < insize:
-                    pos2 = pos + 2 ** 20
+                    pos2 = pos + 2**20
                     parts.append(z.compress(data[pos:pos2]))
                     pos = pos2
                 parts.append(z.flush())

--- a/mercurial/utils/procutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/utils/procutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -711,7 +711,6 @@
             if stdin is not None:
                 stdin.close()
 
-
 else:
 
     def runbgcommand(

--- a/mercurial/utils/resourceutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/utils/resourceutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -52,7 +52,6 @@
         assert dirs[0] == b"mercurial"
         return os.path.join(_rootpath, *dirs[1:])
 
-
 else:
     datapath = os.path.dirname(os.path.dirname(pycompat.fsencode(__file__)))
     _rootpath = os.path.dirname(datapath)
@@ -98,7 +97,6 @@
         for p in os.listdir(path):
             yield pycompat.fsencode(p)
 
-
 else:
     from .. import encoding
 

--- a/mercurial/utils/stringutil.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/utils/stringutil.py	Thu Jul 18 12:36:12 2024 +0200
@@ -574,7 +574,6 @@
         return mailmap
 
     for line in mailmapcontent.splitlines():
-
         # Don't bother checking the line if it is a comment or
         # is an improperly formed author field
         if line.lstrip().startswith(b'#'):
@@ -801,7 +800,6 @@
             chunks.reverse()
 
             while chunks:
-
                 # Start the list of chunks that will make up the current line.
                 # cur_len is just the length of all the chunks in cur_line.
                 cur_line = []

--- a/mercurial/win32.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/win32.py	Thu Jul 18 12:36:12 2024 +0200
@@ -172,6 +172,7 @@
 X509_ASN_ENCODING = 0x00000001
 PKCS_7_ASN_ENCODING = 0x00010000
 
+
 # These structs are only complete enough to achieve what we need.
 class CERT_CHAIN_CONTEXT(ctypes.Structure):
     _fields_ = (
@@ -368,7 +369,7 @@
     # See https://bugs.python.org/issue28474
     code = _kernel32.GetLastError()
     if code > 0x7FFFFFFF:
-        code -= 2 ** 32
+        code -= 2**32
     err = ctypes.WinError(code=code)  # pytype: disable=module-attr
     raise OSError(
         err.errno, '%s: %s' % (encoding.strfromlocal(name), err.strerror)

--- a/mercurial/wireprotoframing.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/wireprotoframing.py	Thu Jul 18 12:36:12 2024 +0200
@@ -546,7 +546,7 @@
     """
     atomdicts = []
 
-    for (formatting, args, labels) in atoms:
+    for formatting, args, labels in atoms:
         # TODO look for localstr, other types here?
 
         if not isinstance(formatting, bytes):
@@ -1198,7 +1198,6 @@
                         b'%s' % stringutil.forcebytestr(e),
                         errtype=b'server',
                     ):
-
                         yield frame
 
                     break
@@ -1259,7 +1258,6 @@
                         for chunk in cborutil.streamencodebytestringfromiter(
                             o.chunks
                         ):
-
                             for frame in emitter.send(chunk):
                                 yield frame
 

--- a/setup.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/setup.py	Thu Jul 18 12:36:12 2024 +0200
@@ -463,7 +463,6 @@
 
 
 class hgbuildmo(build):
-
     description = "build translations (.mo files)"
 
     def run(self):
@@ -1056,7 +1055,6 @@
 
 
 class hginstall(install):
-
     user_options = install.user_options + [
         (
             'old-and-unmanageable',

--- a/tests/dumbhttp.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/dumbhttp.py	Thu Jul 18 12:36:12 2024 +0200
@@ -26,7 +26,6 @@
     class simplehttpserver(httpserver.httpserver):
         address_family = socket.AF_INET6
 
-
 else:
     simplehttpserver = httpserver.httpserver
 

--- a/tests/fsmonitor-run-tests.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/fsmonitor-run-tests.py	Thu Jul 18 12:36:12 2024 +0200
@@ -30,7 +30,6 @@
     def _sys2bytes(p):
         return p.encode('utf-8')
 
-
 elif sys.version_info >= (3, 0, 0):
     print(
         '%s is only supported on Python 3.5+ and 2.7, not %s'

--- a/tests/generate-working-copy-states.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/generate-working-copy-states.py	Thu Jul 18 12:36:12 2024 +0200
@@ -33,6 +33,7 @@
 import os
 import sys
 
+
 # Generates pairs of (filename, contents), where 'contents' is a list
 # describing the file's content at each revision (or in the working copy).
 # At each revision, it is either None or the file's actual content. When not

--- a/tests/killdaemons.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/killdaemons.py	Thu Jul 18 12:36:12 2024 +0200
@@ -75,7 +75,6 @@
             raise
         _check(ctypes.windll.kernel32.CloseHandle(handle))
 
-
 else:
 
     def kill(pid, logfn, tryhard=True):

--- a/tests/mockblackbox.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/mockblackbox.py	Thu Jul 18 12:36:12 2024 +0200
@@ -1,5 +1,6 @@
 from mercurial.utils import procutil
 
+
 # XXX: we should probably offer a devel option to do this in blackbox directly
 def getuser():
     return b'bob'

--- a/tests/run-tests.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/run-tests.py	Thu Jul 18 12:36:12 2024 +0200
@@ -223,6 +223,7 @@
 # For Windows support
 wifexited = getattr(os, "WIFEXITED", lambda x: False)
 
+
 # Whether to use IPv6
 def checksocketfamily(name, port=20058):
     """return true if we can listen on localhost using family=name
@@ -3397,7 +3398,6 @@
                 os.path.basename(t).startswith(b'test-')
                 and (t.endswith(b'.py') or t.endswith(b'.t'))
             ):
-
                 m = testcasepattern.match(os.path.basename(t))
                 if m is not None:
                     t_basename, casestr = m.groups()

--- a/tests/test-ancestor.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-ancestor.py	Thu Jul 18 12:36:12 2024 +0200
@@ -87,6 +87,7 @@
     testcount = 10
     inccount = 10
     nerrs = [0]
+
     # the default mu and sigma give us a nice distribution of mostly
     # single-digit counts (including 0) with some higher ones
     def lognormrandom(mu, sigma):

--- a/tests/test-batching.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-batching.py	Thu Jul 18 12:36:12 2024 +0200
@@ -55,7 +55,6 @@
 
 # usage of "thing" interface
 def use(it):
-
     # Direct call to base method shared between client and server.
     bprint(it.hello())
 
@@ -106,6 +105,7 @@
 
 # server side
 
+
 # equivalent of wireproto's global functions
 class server:
     def __init__(self, local):
@@ -156,6 +156,7 @@
 
 # local side
 
+
 # equivalent of wireproto.encode/decodelist, that is, type-specific marshalling
 # here we just transform the strings a bit to check we're properly en-/decoding
 def mangle(s):

--- a/tests/test-cbor.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-cbor.py	Thu Jul 18 12:36:12 2024 +0200
@@ -216,11 +216,11 @@
         for size in lens:
             if size < 24:
                 hlen = 1
-            elif size < 2 ** 8:
+            elif size < 2**8:
                 hlen = 2
-            elif size < 2 ** 16:
+            elif size < 2**16:
                 hlen = 3
-            elif size < 2 ** 32:
+            elif size < 2**32:
                 hlen = 5
             else:
                 assert False
@@ -487,7 +487,7 @@
         )
 
     def testdecodepartialushort(self):
-        encoded = b''.join(cborutil.streamencode(2 ** 15))
+        encoded = b''.join(cborutil.streamencode(2**15))
 
         self.assertEqual(
             cborutil.decodeitem(encoded[0:1]),
@@ -499,7 +499,7 @@
         )
         self.assertEqual(
             cborutil.decodeitem(encoded[0:5]),
-            (True, 2 ** 15, 3, cborutil.SPECIAL_NONE),
+            (True, 2**15, 3, cborutil.SPECIAL_NONE),
         )
 
     def testdecodepartialshort(self):
@@ -519,7 +519,7 @@
         )
 
     def testdecodepartialulong(self):
-        encoded = b''.join(cborutil.streamencode(2 ** 28))
+        encoded = b''.join(cborutil.streamencode(2**28))
 
         self.assertEqual(
             cborutil.decodeitem(encoded[0:1]),
@@ -539,7 +539,7 @@
         )
         self.assertEqual(
             cborutil.decodeitem(encoded[0:5]),
-            (True, 2 ** 28, 5, cborutil.SPECIAL_NONE),
+            (True, 2**28, 5, cborutil.SPECIAL_NONE),
         )
 
     def testdecodepartiallong(self):
@@ -567,7 +567,7 @@
         )
 
     def testdecodepartialulonglong(self):
-        encoded = b''.join(cborutil.streamencode(2 ** 32))
+        encoded = b''.join(cborutil.streamencode(2**32))
 
         self.assertEqual(
             cborutil.decodeitem(encoded[0:1]),
@@ -603,7 +603,7 @@
         )
         self.assertEqual(
             cborutil.decodeitem(encoded[0:9]),
-            (True, 2 ** 32, 9, cborutil.SPECIAL_NONE),
+            (True, 2**32, 9, cborutil.SPECIAL_NONE),
         )
 
         with self.assertRaisesRegex(

--- a/tests/test-config-env.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-config-env.py	Thu Jul 18 12:36:12 2024 +0200
@@ -15,6 +15,7 @@
 
 testtmp = encoding.environ[b'TESTTMP']
 
+
 # prepare hgrc files
 def join(name):
     return os.path.join(testtmp, name)
@@ -26,6 +27,7 @@
 with open(join(b'userrc'), 'wb') as f:
     f.write(b'[ui]\neditor=e1')
 
+
 # replace rcpath functions so they point to the files above
 def systemrcpath():
     return [join(b'sysrc')]
@@ -40,6 +42,7 @@
 rcutil.systemrcpath = systemrcpath
 rcutil.userrcpath = userrcpath
 
+
 # utility to print configs
 def printconfigs(env):
     encoding.environ = env

--- a/tests/test-extensions-wrapfunction.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-extensions-wrapfunction.py	Thu Jul 18 12:36:12 2024 +0200
@@ -66,6 +66,7 @@
     print('context manager', dummy.getstack())
 print('context manager', dummy.getstack())
 
+
 # Wrap callable object which has no __name__
 class callableobj:
     def __call__(self):

--- a/tests/test-hg-parseurl.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-hg-parseurl.py	Thu Jul 18 12:36:12 2024 +0200
@@ -5,7 +5,6 @@
 
 class ParseRequestTests(unittest.TestCase):
     def testparse(self):
-
         self.assertEqual(
             urlutil.parseurl(b'http://example.com/no/anchor'),
             (b'http://example.com/no/anchor', (None, [])),

--- a/tests/test-hybridencode.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-hybridencode.py	Thu Jul 18 12:36:12 2024 +0200
@@ -5,7 +5,6 @@
 
 class hybridencodetests(unittest.TestCase):
     def hybridencode(self, input, want):
-
         # Check the C implementation if it's in use
         got = store._pathencode(input)
         self.assertEqual(want, got)

--- a/tests/test-parseindex2.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-parseindex2.py	Thu Jul 18 12:36:12 2024 +0200
@@ -26,6 +26,7 @@
 
 parsers = policy.importmod('parsers')
 
+
 # original python implementation
 def gettype(q):
     return int(q & 0xFFFF)

--- a/tests/test-remotefilelog-datapack.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-remotefilelog-datapack.py	Thu Jul 18 12:36:12 2024 +0200
@@ -186,7 +186,7 @@
             content = b'put-something-here \n' * i
             node = self.getHash(content)
             meta = {
-                constants.METAKEYFLAG: i ** 4,
+                constants.METAKEYFLAG: i**4,
                 constants.METAKEYSIZE: len(content),
                 b'Z': b'random_string',
                 b'_': b'\0' * i,

--- a/tests/test-remotefilelog-histpack.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-remotefilelog-histpack.py	Thu Jul 18 12:36:12 2024 +0200
@@ -177,7 +177,7 @@
         pack = self.createPack(revisions)
 
         # Verify the pack contents
-        for (filename, node) in allentries:
+        for filename, node in allentries:
             ancestors = pack.getancestors(filename, node)
             self.assertEqual(ancestorcounts[(filename, node)], len(ancestors))
             for anode, (ap1, ap2, alinknode, copyfrom) in ancestors.items():

--- a/tests/test-revlog-raw.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-revlog-raw.py	Thu Jul 18 12:36:12 2024 +0200
@@ -246,7 +246,7 @@
     That is to say, given any x, y where both x, and y are in range(2 ** n),
     there is an x followed immediately by y in the generated sequence.
     """
-    m = 2 ** n
+    m = 2**n
 
     # Gray Code. See https://en.wikipedia.org/wiki/Gray_code
     gray = lambda x: x ^ (x >> 1)

--- a/tests/test-simplemerge.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-simplemerge.py	Thu Jul 18 12:36:12 2024 +0200
@@ -24,6 +24,8 @@
 from mercurial.utils import stringutil
 
 TestCase = unittest.TestCase
+
+
 # bzr compatible interface, for the tests
 class Merge3(simplemerge.Merge3Text):
     """3-way merge of texts.

--- a/tests/test-symlink-os-yes-fs-no.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-symlink-os-yes-fs-no.py	Thu Jul 18 12:36:12 2024 +0200
@@ -30,6 +30,7 @@
 time.sleep(1)
 commands.status(u, repo)
 
+
 # now disable symlink support -- this is what os.symlink would do on a
 # non-symlink file system
 def symlink_failure(src, dst):

--- a/tests/test-ui-color.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-ui-color.py	Thu Jul 18 12:36:12 2024 +0200
@@ -25,6 +25,7 @@
 # we're not interested in the output, so write that to devnull
 ui_.fout = open(os.devnull, 'wb')
 
+
 # call some arbitrary command just so we go through
 # color's wrapped _runcommand twice.
 def runcmd():

--- a/tests/test-verify-repo-operations.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/tests/test-verify-repo-operations.py	Thu Jul 18 12:36:12 2024 +0200
@@ -615,8 +615,8 @@
     settings(
         timeout=-1,
         stateful_step_count=1000,
-        max_examples=10 ** 8,
-        max_iterations=10 ** 8,
+        max_examples=10**8,
+        max_iterations=10**8,
         database=writeonlydatabase(settings.default.database),
     ),
 )