--- a/hgext/largefiles/lfutil.py	Thu Dec 05 13:00:59 2024 -0500
+++ b/hgext/largefiles/lfutil.py	Thu Dec 05 13:08:04 2024 -0500
@@ -17,7 +17,6 @@
 
 from mercurial.i18n import _
 from mercurial.node import hex
-from mercurial.pycompat import open
 
 from mercurial import (
     dirstate,
@@ -75,7 +74,7 @@
         util.oslink(src, dest)
     except OSError:
         # if hardlinks fail, fallback on atomic copy
-        with open(src, b'rb') as srcf, util.atomictempfile(dest) as dstf:
+        with open(src, 'rb') as srcf, util.atomictempfile(dest) as dstf:
             for chunk in util.filechunkiter(srcf):
                 dstf.write(chunk)
         os.chmod(dest, os.stat(src).st_mode)
@@ -328,7 +327,7 @@
     wvfs.makedirs(wvfs.dirname(wvfs.join(filename)))
     # The write may fail before the file is fully written, but we
     # don't use atomic writes in the working copy.
-    with open(path, b'rb') as srcfd, wvfs(filename, b'wb') as destfd:
+    with open(path, 'rb') as srcfd, wvfs(filename, b'wb') as destfd:
         gothash = copyandhash(util.filechunkiter(srcfd), destfd)
     if gothash != hash:
         repo.ui.warn(
@@ -369,7 +368,7 @@
         link(usercachepath(repo.ui, hash), storepath(repo, hash))
     else:
         util.makedirs(os.path.dirname(storepath(repo, hash)))
-        with open(file, b'rb') as srcf:
+        with open(file, 'rb') as srcf:
             with util.atomictempfile(
                 storepath(repo, hash), createmode=repo.store.createmode
             ) as dstf:
@@ -489,7 +488,7 @@
 def hashfile(file):
     if not os.path.exists(file):
         return b''
-    with open(file, b'rb') as fd:
+    with open(file, 'rb') as fd:
         return hexsha1(fd)
 
 

--- a/hgext/largefiles/localstore.py	Thu Dec 05 13:00:59 2024 -0500
+++ b/hgext/largefiles/localstore.py	Thu Dec 05 13:08:04 2024 -0500
@@ -11,7 +11,6 @@
 from __future__ import annotations
 
 from mercurial.i18n import _
-from mercurial.pycompat import open
 from mercurial import util
 
 from . import (
@@ -46,7 +45,7 @@
             raise basestore.StoreError(
                 filename, hash, self.url, _(b"can't get file locally")
             )
-        with open(path, b'rb') as fd:
+        with open(path, 'rb') as fd:
             return lfutil.copyandhash(util.filechunkiter(fd), tmpfile)
 
     def _verifyfiles(self, contents, filestocheck):

--- a/hgext/largefiles/overrides.py	Thu Dec 05 13:00:59 2024 -0500
+++ b/hgext/largefiles/overrides.py	Thu Dec 05 13:08:04 2024 -0500
@@ -19,8 +19,6 @@
 
 from mercurial.i18n import _
 
-from mercurial.pycompat import open
-
 from mercurial.hgweb import webcommands
 
 from mercurial import (
@@ -1829,7 +1827,7 @@
                             % lf
                         )
                 path = lfutil.usercachepath(repo.ui, hash)
-                with open(path, b"rb") as fpin:
+                with open(path, "rb") as fpin:
                     for chunk in util.filechunkiter(fpin):
                         fp.write(chunk)
         err = 0

--- a/hgext/largefiles/proto.py	Thu Dec 05 13:00:59 2024 -0500
+++ b/hgext/largefiles/proto.py	Thu Dec 05 13:08:04 2024 -0500
@@ -8,7 +8,6 @@
 import os
 
 from mercurial.i18n import _
-from mercurial.pycompat import open
 
 from mercurial import (
     error,
@@ -72,7 +71,7 @@
         raise error.Abort(
             _(b'requested largefile %s not present in cache') % sha
         )
-    f = open(filename, b'rb')
+    f = open(filename, 'rb')
     length = os.fstat(f.fileno())[6]
 
     # Since we can't set an HTTP content-length header here, and