Update Python 3 to 3.12.9

commit_hash:c8651982d81e18f18e037fb247cc6ae53c4fa7f1

3 files changed, 22 insertions, 4 deletions

diff --git a/contrib/tools/python3/Lib/urllib/parse.py b/contrib/tools/python3/Lib/urllib/parse.py
index 24815952037..c72138a33ca 100644
--- a/contrib/tools/python3/Lib/urllib/parse.py
+++ b/contrib/tools/python3/Lib/urllib/parse.py
@@ -436,6 +436,23 @@ def _checknetloc(netloc):
             raise ValueError("netloc '" + netloc + "' contains invalid " +
                              "characters under NFKC normalization")
 
+def _check_bracketed_netloc(netloc):
+    # Note that this function must mirror the splitting
+    # done in NetlocResultMixins._hostinfo().
+    hostname_and_port = netloc.rpartition('@')[2]
+    before_bracket, have_open_br, bracketed = hostname_and_port.partition('[')
+    if have_open_br:
+        # No data is allowed before a bracket.
+        if before_bracket:
+            raise ValueError("Invalid IPv6 URL")
+        hostname, _, port = bracketed.partition(']')
+        # No data is allowed after the bracket but before the port delimiter.
+        if port and not port.startswith(":"):
+            raise ValueError("Invalid IPv6 URL")
+    else:
+        hostname, _, port = hostname_and_port.partition(':')
+    _check_bracketed_host(hostname)
+
 # Valid bracketed hosts are defined in
 # https://www.rfc-editor.org/rfc/rfc3986#page-49 and https://url.spec.whatwg.org/
 def _check_bracketed_host(hostname):
@@ -496,8 +513,7 @@ def urlsplit(url, scheme='', allow_fragments=True):
                 (']' in netloc and '[' not in netloc)):
             raise ValueError("Invalid IPv6 URL")
         if '[' in netloc and ']' in netloc:
-            bracketed_host = netloc.partition('[')[2].partition(']')[0]
-            _check_bracketed_host(bracketed_host)
+            _check_bracketed_netloc(netloc)
     if allow_fragments and '#' in url:
         url, fragment = url.split('#', 1)
     if '?' in url:
diff --git a/contrib/tools/python3/Lib/urllib/request.py b/contrib/tools/python3/Lib/urllib/request.py
index 9a559f44152..c7ded0f67fc 100644
--- a/contrib/tools/python3/Lib/urllib/request.py
+++ b/contrib/tools/python3/Lib/urllib/request.py
@@ -903,9 +903,9 @@ class HTTPPasswordMgrWithDefaultRealm(HTTPPasswordMgr):
 
 class HTTPPasswordMgrWithPriorAuth(HTTPPasswordMgrWithDefaultRealm):
 
-    def __init__(self, *args, **kwargs):
+    def __init__(self):
         self.authenticated = {}
-        super().__init__(*args, **kwargs)
+        super().__init__()
 
     def add_password(self, realm, uri, user, passwd, is_authenticated=False):
         self.update_authenticated(uri, is_authenticated)
diff --git a/contrib/tools/python3/Lib/urllib/robotparser.py b/contrib/tools/python3/Lib/urllib/robotparser.py
index c58565e3945..409f2b2e48d 100644
--- a/contrib/tools/python3/Lib/urllib/robotparser.py
+++ b/contrib/tools/python3/Lib/urllib/robotparser.py
@@ -11,6 +11,7 @@
 """
 
 import collections
+import urllib.error
 import urllib.parse
 import urllib.request
 
@@ -65,6 +66,7 @@ class RobotFileParser:
                 self.disallow_all = True
             elif err.code >= 400 and err.code < 500:
                 self.allow_all = True
+            err.close()
         else:
             raw = f.read()
             self.parse(raw.decode("utf-8").splitlines())