Python 3.13.4

Author: Yhg1s

Doc/library/hashlib.rst

@@ -302,7 +302,7 @@ a file or file-like object.
 
    .. versionadded:: 3.11
 
-   .. versionchanged:: next
+   .. versionchanged:: 3.13.4
       Now raises a :exc:`BlockingIOError` if the file is opened in blocking
       mode. Previously, spurious null bytes were added to the digest.
 

Doc/library/logging.handlers.rst

@@ -1180,7 +1180,7 @@ possible, while any potentially slow operations (such as sending an email via
       This starts up a background thread to monitor the queue for
       LogRecords to process.
 
-      .. versionchanged:: next
+      .. versionchanged:: 3.13.4
          Raises :exc:`RuntimeError` if called and the listener is already
          running.
 

Doc/library/os.path.rst

@@ -446,15 +446,15 @@ the :mod:`glob` module.)
    .. versionchanged:: 3.10
       The *strict* parameter was added.
 
-   .. versionchanged:: next
+   .. versionchanged:: 3.13.4
       The :py:data:`~os.path.ALLOW_MISSING` value for the *strict* parameter
       was added.
 
 .. data:: ALLOW_MISSING
 
    Special value used for the *strict* argument in :func:`realpath`.
 
-   .. versionadded:: next
+   .. versionadded:: 3.13.4
 
 .. function:: relpath(path, start=os.curdir)
 

Doc/library/socket.rst

@@ -470,7 +470,7 @@ The AF_* and SOCK_* constants are now :class:`AddressFamily` and
    .. versionchanged:: 3.11
       NetBSD support was added.
 
-   .. versionchanged:: next
+   .. versionchanged:: 3.13.4
       Restored missing ``CAN_RAW_ERR_FILTER`` on Linux.
 
 .. data:: CAN_BCM

Doc/library/tarfile.rst

@@ -256,7 +256,7 @@ The :mod:`tarfile` module defines the following exceptions:
    The exception that was raised to reject the replacement member is available
    as :attr:`!BaseException.__context__`.
 
-   .. versionadded:: next
+   .. versionadded:: 3.13.4
 
 
 The following constants are available at the module level:
@@ -1095,7 +1095,7 @@ reused in custom filters:
 
   Return the modified ``TarInfo`` member.
 
-  .. versionchanged:: next
+  .. versionchanged:: 3.13.4
 
      Link targets are now normalized.
 

Include/patchlevel.h

@@ -18,12 +18,12 @@
 /*--start constants--*/
 #define PY_MAJOR_VERSION        3
 #define PY_MINOR_VERSION        13
-#define PY_MICRO_VERSION        3
+#define PY_MICRO_VERSION        4
 #define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_FINAL
 #define PY_RELEASE_SERIAL       0
 
 /* Version as a string */
-#define PY_VERSION              "3.13.3+"
+#define PY_VERSION              "3.13.4"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.

Lib/pydoc_data/topics.py

@@ -1,4 +1,4 @@
-# Autogenerated by Sphinx on Tue Apr  8 15:54:03 2025
+# Autogenerated by Sphinx on Tue Jun  3 17:34:20 2025
 # as part of the release process.
 
 topics = {
@@ -4385,7 +4385,7 @@ class pdb.Pdb(completekey='tab', stdin=None, stdout=None, skip=None, nosigint=Fa
    When using "pdb.pm()"  or "Pdb.post_mortem(...)" with a chained
    exception instead of a traceback, it allows the user to move
    between the chained exceptions using "exceptions" command to list
-   exceptions, and "exception <number>" to switch to that exception.
+   exceptions, and "exceptions <number>" to switch to that exception.
 
    Example:
 
@@ -9011,7 +9011,14 @@ class is used in a class pattern with positional arguments, each
    Return centered in a string of length *width*. Padding is done
    using the specified *fillchar* (default is an ASCII space). The
    original string is returned if *width* is less than or equal to
-   "len(s)".
+   "len(s)".  For example:
+
+      >>> 'Python'.center(10)
+      '  Python  '
+      >>> 'Python'.center(10, '-')
+      '--Python--'
+      >>> 'Python'.center(4)
+      'Python'
 
 str.count(sub[, start[, end]])
 
@@ -9020,7 +9027,18 @@ class is used in a class pattern with positional arguments, each
    *end* are interpreted as in slice notation.
 
    If *sub* is empty, returns the number of empty strings between
-   characters which is the length of the string plus one.
+   characters which is the length of the string plus one. For example:
+
+      >>> 'spam, spam, spam'.count('spam')
+      3
+      >>> 'spam, spam, spam'.count('spam', 5)
+      2
+      >>> 'spam, spam, spam'.count('spam', 5, 10)
+      1
+      >>> 'spam, spam, spam'.count('eggs')
+      0
+      >>> 'spam, spam, spam'.count('')
+      17
 
 str.encode(encoding='utf-8', errors='strict')
 
@@ -9217,8 +9235,8 @@ class is used in a class pattern with positional arguments, each
 
 str.isprintable()
 
-   Return true if all characters in the string are printable, false if
-   it contains at least one non-printable character.
+   Return "True" if all characters in the string are printable,
+   "False" if it contains at least one non-printable character.
 
    Here “printable” means the character is suitable for "repr()" to
    use in its output; “non-printable” means that "repr()" on built-in
@@ -9465,6 +9483,18 @@ class is used in a class pattern with positional arguments, each
       >>> '   1   2   3   '.split()
       ['1', '2', '3']
 
+   If *sep* is not specified or is "None" and  *maxsplit* is "0", only
+   leading runs of consecutive whitespace are considered.
+
+   For example:
+
+      >>> "".split(None, 0)
+      []
+      >>> "   ".split(None, 0)
+      []
+      >>> "   foo   ".split(maxsplit=0)
+      ['foo   ']
+
 str.splitlines(keepends=False)
 
    Return a list of the lines in the string, breaking at line
@@ -11144,11 +11174,10 @@ class instance has a namespace implemented as a dictionary which is
 Flags for details on the semantics of each flags that might be
 present.
 
-Future feature declarations ("from __future__ import division") also
-use bits in "co_flags" to indicate whether a code object was compiled
-with a particular feature enabled: bit "0x2000" is set if the function
-was compiled with future division enabled; bits "0x10" and "0x1000"
-were used in earlier versions of Python.
+Future feature declarations (for example, "from __future__ import
+division") also use bits in "co_flags" to indicate whether a code
+object was compiled with a particular feature enabled. See
+"compiler_flag".
 
 Other bits in "co_flags" are reserved for internal use.
 
@@ -11496,8 +11525,15 @@ class dict(iterable, **kwargs)
    the keyword argument replaces the value from the positional
    argument.
 
-   To illustrate, the following examples all return a dictionary equal
-   to "{"one": 1, "two": 2, "three": 3}":
+   Providing keyword arguments as in the first example only works for
+   keys that are valid Python identifiers.  Otherwise, any valid keys
+   can be used.
+
+   Dictionaries compare equal if and only if they have the same "(key,
+   value)" pairs (regardless of ordering). Order comparisons (‘<’,
+   ‘<=’, ‘>=’, ‘>’) raise "TypeError".  To illustrate dictionary
+   creation and equality, the following examples all return a
+   dictionary equal to "{"one": 1, "two": 2, "three": 3}":
 
       >>> a = dict(one=1, two=2, three=3)
       >>> b = {'one': 1, 'two': 2, 'three': 3}
@@ -11512,6 +11548,29 @@ class dict(iterable, **kwargs)
    keys that are valid Python identifiers.  Otherwise, any valid keys
    can be used.
 
+   Dictionaries preserve insertion order.  Note that updating a key
+   does not affect the order.  Keys added after deletion are inserted
+   at the end.
+
+      >>> d = {"one": 1, "two": 2, "three": 3, "four": 4}
+      >>> d
+      {'one': 1, 'two': 2, 'three': 3, 'four': 4}
+      >>> list(d)
+      ['one', 'two', 'three', 'four']
+      >>> list(d.values())
+      [1, 2, 3, 4]
+      >>> d["one"] = 42
+      >>> d
+      {'one': 42, 'two': 2, 'three': 3, 'four': 4}
+      >>> del d["two"]
+      >>> d["two"] = None
+      >>> d
+      {'one': 42, 'three': 3, 'four': 4, 'two': None}
+
+   Changed in version 3.7: Dictionary order is guaranteed to be
+   insertion order.  This behavior was an implementation detail of
+   CPython from 3.6.
+
    These are the operations that dictionaries support (and therefore,
    custom mapping types should support too):
 
@@ -11682,33 +11741,6 @@ class dict(iterable, **kwargs)
 
       Added in version 3.9.
 
-   Dictionaries compare equal if and only if they have the same "(key,
-   value)" pairs (regardless of ordering). Order comparisons (‘<’,
-   ‘<=’, ‘>=’, ‘>’) raise "TypeError".
-
-   Dictionaries preserve insertion order.  Note that updating a key
-   does not affect the order.  Keys added after deletion are inserted
-   at the end.
-
-      >>> d = {"one": 1, "two": 2, "three": 3, "four": 4}
-      >>> d
-      {'one': 1, 'two': 2, 'three': 3, 'four': 4}
-      >>> list(d)
-      ['one', 'two', 'three', 'four']
-      >>> list(d.values())
-      [1, 2, 3, 4]
-      >>> d["one"] = 42
-      >>> d
-      {'one': 42, 'two': 2, 'three': 3, 'four': 4}
-      >>> del d["two"]
-      >>> d["two"] = None
-      >>> d
-      {'one': 42, 'three': 3, 'four': 4, 'two': None}
-
-   Changed in version 3.7: Dictionary order is guaranteed to be
-   insertion order.  This behavior was an implementation detail of
-   CPython from 3.6.
-
    Dictionaries and dictionary views are reversible.
 
       >>> d = {"one": 1, "two": 2, "three": 3, "four": 4}
@@ -12093,6 +12125,8 @@ class dict(iterable, **kwargs)
 | "s[i] = x"                     | item *i* of *s* is replaced by   |                       |
 |                                | *x*                              |                       |
 +--------------------------------+----------------------------------+-----------------------+
+| "del s[i]"                     | removes item *i* of *s*          |                       |
++--------------------------------+----------------------------------+-----------------------+
 | "s[i:j] = t"                   | slice of *s* from *i* to *j* is  |                       |
 |                                | replaced by the contents of the  |                       |
 |                                | iterable *t*                     |                       |
@@ -12421,6 +12455,8 @@ class range(start, stop[, step])
 | "s[i] = x"                     | item *i* of *s* is replaced by   |                       |
 |                                | *x*                              |                       |
 +--------------------------------+----------------------------------+-----------------------+
+| "del s[i]"                     | removes item *i* of *s*          |                       |
++--------------------------------+----------------------------------+-----------------------+
 | "s[i:j] = t"                   | slice of *s* from *i* to *j* is  |                       |
 |                                | replaced by the contents of the  |                       |
 |                                | iterable *t*                     |                       |