Python 3.13.10

Author: Yhg1s

Doc/library/pyexpat.rst

@@ -254,7 +254,7 @@ common XML vulnerabilities.
    The corresponding :attr:`~ExpatError.lineno` and :attr:`~ExpatError.offset`
    should not be used as they may have no special meaning.
 
-   .. versionadded:: next
+   .. versionadded:: 3.13.10
 
 .. method:: xmlparser.SetAllocTrackerMaximumAmplification(max_factor, /)
 
@@ -284,7 +284,7 @@ common XML vulnerabilities.
       that can be adjusted by :meth:`.SetAllocTrackerActivationThreshold`
       is exceeded.
 
-   .. versionadded:: next
+   .. versionadded:: 3.13.10
 
 
 :class:`xmlparser` objects have the following attributes:

Include/patchlevel.h

@@ -18,12 +18,12 @@
 /*--start constants--*/
 #define PY_MAJOR_VERSION        3
 #define PY_MINOR_VERSION        13
-#define PY_MICRO_VERSION        9
+#define PY_MICRO_VERSION        10
 #define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_FINAL
 #define PY_RELEASE_SERIAL       0
 
 /* Version as a string */
-#define PY_VERSION              "3.13.9+"
+#define PY_VERSION              "3.13.10"
 /*--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 Oct 14 15:52:27 2025
+# Autogenerated by Sphinx on Tue Dec  2 13:49:46 2025
 # as part of the release process.
 
 topics = {
@@ -1042,10 +1042,10 @@ class and instance attributes applies as for regular assignments.
     'bltin-ellipsis-object': r'''The Ellipsis Object
 *******************
 
-This object is commonly used used to indicate that something is
-omitted. It supports no special operations.  There is exactly one
-ellipsis object, named "Ellipsis" (a built-in name).
-"type(Ellipsis)()" produces the "Ellipsis" singleton.
+This object is commonly used to indicate that something is omitted. It
+supports no special operations.  There is exactly one ellipsis object,
+named "Ellipsis" (a built-in name).  "type(Ellipsis)()" produces the
+"Ellipsis" singleton.
 
 It is written as "Ellipsis" or "...".
 
@@ -2612,7 +2612,7 @@ class attributes; they are shared by instances.  Instance attributes
    If only keyword patterns are present, they are processed as
    follows, one by one:
 
-   I. The keyword is looked up as an attribute on the subject.
+   1. The keyword is looked up as an attribute on the subject.
 
       * If this raises an exception other than "AttributeError", the
         exception bubbles up.
@@ -2624,14 +2624,14 @@ class attributes; they are shared by instances.  Instance attributes
         the class pattern fails; if this succeeds, the match proceeds
         to the next keyword.
 
-   II. If all keyword patterns succeed, the class pattern succeeds.
+   2. If all keyword patterns succeed, the class pattern succeeds.
 
    If any positional patterns are present, they are converted to
    keyword patterns using the "__match_args__" attribute on the class
    "name_or_attr" before matching:
 
-   I. The equivalent of "getattr(cls, "__match_args__", ())" is
-   called.
+   1. The equivalent of "getattr(cls, "__match_args__", ())" is
+      called.
 
       * If this raises an exception, the exception bubbles up.
 
@@ -2652,9 +2652,9 @@ class attributes; they are shared by instances.  Instance attributes
 
         Customizing positional arguments in class pattern matching
 
-   II. Once all positional patterns have been converted to keyword
-   patterns,
-      the match proceeds as if there were only keyword patterns.
+   2. Once all positional patterns have been converted to keyword
+      patterns, the match proceeds as if there were only keyword
+      patterns.
 
    For the following built-in types the handling of positional
    subpatterns is different:
@@ -3818,6 +3818,10 @@ def double(x):
 available for commands and command arguments, e.g. the current global
 and local names are offered as arguments of the "p" command.
 
+
+Command-line interface
+======================
+
 You can also invoke "pdb" from the command line to debug other
 scripts.  For example:
 
@@ -3833,7 +3837,7 @@ def double(x):
 -c, --command <command>
 
    To execute commands as if given in a ".pdbrc" file; see Debugger
-   Commands.
+   commands.
 
    Changed in version 3.2: Added the "-c" option.
 
@@ -3976,7 +3980,7 @@ class pdb.Pdb(completekey='tab', stdin=None, stdout=None, skip=None, nosigint=Fa
       See the documentation for the functions explained above.
 
 
-Debugger Commands
+Debugger commands
 =================
 
 The commands recognized by the debugger are listed below.  Most
@@ -6781,9 +6785,8 @@ class that has an "__add__()" method, "type(x).__add__(x, y)" is
 *************************
 
 *Objects* are Python’s abstraction for data.  All data in a Python
-program is represented by objects or by relations between objects. (In
-a sense, and in conformance to Von Neumann’s model of a “stored
-program computer”, code is also represented by objects.)
+program is represented by objects or by relations between objects.
+Even code is represented by objects.
 
 Every object has an identity, a type and a value.  An object’s
 *identity* never changes once it has been created; you may think of it
@@ -7170,21 +7173,24 @@ class C: pass       # a class with no methods (yet)
 The "collections.abc" module provides a "MutableMapping" *abstract
 base class* to help create those methods from a base set of
 "__getitem__()", "__setitem__()", "__delitem__()", and "keys()".
-Mutable sequences should provide methods "append()", "count()",
-"index()", "extend()", "insert()", "pop()", "remove()", "reverse()"
-and "sort()", like Python standard "list" objects. Finally, sequence
+
+Mutable sequences should provide methods "append()", "clear()",
+"count()", "extend()", "index()", "insert()", "pop()", "remove()", and
+"reverse()", like Python standard "list" objects. Finally, sequence
 types should implement addition (meaning concatenation) and
 multiplication (meaning repetition) by defining the methods
 "__add__()", "__radd__()", "__iadd__()", "__mul__()", "__rmul__()" and
 "__imul__()" described below; they should not define other numerical
-operators.  It is recommended that both mappings and sequences
-implement the "__contains__()" method to allow efficient use of the
-"in" operator; for mappings, "in" should search the mapping’s keys;
-for sequences, it should search through the values.  It is further
-recommended that both mappings and sequences implement the
-"__iter__()" method to allow efficient iteration through the
-container; for mappings, "__iter__()" should iterate through the
-object’s keys; for sequences, it should iterate through the values.
+operators.
+
+It is recommended that both mappings and sequences implement the
+"__contains__()" method to allow efficient use of the "in" operator;
+for mappings, "in" should search the mapping’s keys; for sequences, it
+should search through the values.  It is further recommended that both
+mappings and sequences implement the "__iter__()" method to allow
+efficient iteration through the container; for mappings, "__iter__()"
+should iterate through the object’s keys; for sequences, it should
+iterate through the values.
 
 object.__len__(self)
 
@@ -8532,21 +8538,24 @@ class of a class is known as that class’s *metaclass*, and most
 The "collections.abc" module provides a "MutableMapping" *abstract
 base class* to help create those methods from a base set of
 "__getitem__()", "__setitem__()", "__delitem__()", and "keys()".
-Mutable sequences should provide methods "append()", "count()",
-"index()", "extend()", "insert()", "pop()", "remove()", "reverse()"
-and "sort()", like Python standard "list" objects. Finally, sequence
+
+Mutable sequences should provide methods "append()", "clear()",
+"count()", "extend()", "index()", "insert()", "pop()", "remove()", and
+"reverse()", like Python standard "list" objects. Finally, sequence
 types should implement addition (meaning concatenation) and
 multiplication (meaning repetition) by defining the methods
 "__add__()", "__radd__()", "__iadd__()", "__mul__()", "__rmul__()" and
 "__imul__()" described below; they should not define other numerical
-operators.  It is recommended that both mappings and sequences
-implement the "__contains__()" method to allow efficient use of the
-"in" operator; for mappings, "in" should search the mapping’s keys;
-for sequences, it should search through the values.  It is further
-recommended that both mappings and sequences implement the
-"__iter__()" method to allow efficient iteration through the
-container; for mappings, "__iter__()" should iterate through the
-object’s keys; for sequences, it should iterate through the values.
+operators.
+
+It is recommended that both mappings and sequences implement the
+"__contains__()" method to allow efficient use of the "in" operator;
+for mappings, "in" should search the mapping’s keys; for sequences, it
+should search through the values.  It is further recommended that both
+mappings and sequences implement the "__iter__()" method to allow
+efficient iteration through the container; for mappings, "__iter__()"
+should iterate through the object’s keys; for sequences, it should
+iterate through the values.
 
 object.__len__(self)
 
@@ -9188,10 +9197,14 @@ class is used in a class pattern with positional arguments, each
    the numeric index of a positional argument, or the name of a
    keyword argument.  Returns a copy of the string where each
    replacement field is replaced with the string value of the
-   corresponding argument.
+   corresponding argument. For example:
 
-   >>> "The sum of 1 + 2 is {0}".format(1+2)
-   'The sum of 1 + 2 is 3'
+      >>> "The sum of 1 + 2 is {0}".format(1+2)
+      'The sum of 1 + 2 is 3'
+      >>> "The sum of {a} + {b} is {answer}".format(answer=1+2, a=1, b=2)
+      'The sum of 1 + 2 is 3'
+      >>> "{1} expects the {0} Inquisition!".format("Spanish", "Nobody")
+      'Nobody expects the Spanish Inquisition!'
 
    See Format String Syntax for a description of the various
    formatting options that can be specified in format strings.
@@ -9246,13 +9259,28 @@ class is used in a class pattern with positional arguments, each
    database as “Letter”, i.e., those with general category property
    being one of “Lm”, “Lt”, “Lu”, “Ll”, or “Lo”.  Note that this is
    different from the Alphabetic property defined in the section 4.10
-   ‘Letters, Alphabetic, and Ideographic’ of the Unicode Standard.
+   ‘Letters, Alphabetic, and Ideographic’ of the Unicode Standard. For
+   example:
+
+      >>> 'Letters and spaces'.isalpha()
+      False
+      >>> 'LettersOnly'.isalpha()
+      True
+      >>> 'µ'.isalpha()  # non-ASCII characters can be considered alphabetical too
+      True
+
+   See Unicode Properties.
 
 str.isascii()
 
    Return "True" if the string is empty or all characters in the
    string are ASCII, "False" otherwise. ASCII characters have code
-   points in the range U+0000-U+007F.
+   points in the range U+0000-U+007F. For example:
+
+      >>> 'ASCII characters'.isascii()
+      True
+      >>> 'µ'.isascii()
+      False
 
    Added in version 3.7.
 
@@ -9261,8 +9289,16 @@ class is used in a class pattern with positional arguments, each
    Return "True" if all characters in the string are decimal
    characters and there is at least one character, "False" otherwise.
    Decimal characters are those that can be used to form numbers in
-   base 10, e.g. U+0660, ARABIC-INDIC DIGIT ZERO.  Formally a decimal
-   character is a character in the Unicode General Category “Nd”.
+   base 10, such as U+0660, ARABIC-INDIC DIGIT ZERO.  Formally a
+   decimal character is a character in the Unicode General Category
+   “Nd”. For example:
+
+      >>> '0123456789'.isdecimal()
+      True
+      >>> '٠١٢٣٤٥٦٧٨٩'.isdecimal()  # Arabic-Indic digits zero to nine
+      True
+      >>> 'alphabetic'.isdecimal()
+      False
 
 str.isdigit()
 
@@ -9340,6 +9376,17 @@ class is used in a class pattern with positional arguments, each
    follow uncased characters and lowercase characters only cased ones.
    Return "False" otherwise.
 
+   For example:
+
+      >>> 'Spam, Spam, Spam'.istitle()
+      True
+      >>> 'spam, spam, spam'.istitle()
+      False
+      >>> 'SPAM, SPAM, SPAM'.istitle()
+      False
+
+   See also "title()".
+
 str.isupper()
 
    Return "True" if all cased characters [4] in the string are
@@ -9360,7 +9407,15 @@ class is used in a class pattern with positional arguments, each
    Return a string which is the concatenation of the strings in
    *iterable*. A "TypeError" will be raised if there are any non-
    string values in *iterable*, including "bytes" objects.  The
-   separator between elements is the string providing this method.
+   separator between elements is the string providing this method. For
+   example:
+
+      >>> ', '.join(['spam', 'spam', 'spam'])
+      'spam, spam, spam'
+      >>> '-'.join('Python')
+      'P-y-t-h-o-n'
+
+   See also "split()".
 
 str.ljust(width, fillchar=' ', /)
 
@@ -9570,6 +9625,8 @@ class is used in a class pattern with positional arguments, each
       >>> "   foo   ".split(maxsplit=0)
       ['foo   ']
 
+   See also "join()".
+
 str.splitlines(keepends=False)
 
    Return a list of the lines in the string, breaking at line
@@ -9702,6 +9759,8 @@ class is used in a class pattern with positional arguments, each
       >>> titlecase("they're bill's friends.")
       "They're Bill's Friends."
 
+   See also "istitle()".
+
 str.translate(table, /)
 
    Return a copy of the string in which each character has been mapped
@@ -11049,6 +11108,11 @@ class method object, it is transformed into an instance method object
 |                                                    | "X.__bases__" will be exactly equal to "(A, B,     |
 |                                                    | C)".                                               |
 +----------------------------------------------------+----------------------------------------------------+
+| type.__base__                                      | **CPython implementation detail:** The single base |
+|                                                    | class in the inheritance chain that is responsible |
+|                                                    | for the memory layout of instances. This attribute |
+|                                                    | corresponds to "tp_base" at the C level.           |
++----------------------------------------------------+----------------------------------------------------+
 | type.__doc__                                       | The class’s documentation string, or "None" if     |
 |                                                    | undefined. Not inherited by subclasses.            |
 +----------------------------------------------------+----------------------------------------------------+
@@ -11691,8 +11755,8 @@ class dict(iterable, /, **kwargs)
          1
 
       The example above shows part of the implementation of
-      "collections.Counter".  A different "__missing__" method is used
-      by "collections.defaultdict".
+      "collections.Counter". A different "__missing__()" method is
+      used by "collections.defaultdict".
 
    d[key] = value