Python 3.14.0rc1

Author: hugovk

Include/patchlevel.h

@@ -20,11 +20,11 @@
 #define PY_MAJOR_VERSION        3
 #define PY_MINOR_VERSION        14
 #define PY_MICRO_VERSION        0
-#define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_BETA
-#define PY_RELEASE_SERIAL       4
+#define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_GAMMA
+#define PY_RELEASE_SERIAL       1
 
 /* Version as a string */
-#define PY_VERSION              "3.14.0b4+"
+#define PY_VERSION              "3.14.0rc1"
 /*--end constants--*/
 
 

Lib/pydoc_data/topics.py

@@ -1,4 +1,4 @@
-# Autogenerated by Sphinx on Tue Jul  8 11:57:16 2025
+# Autogenerated by Sphinx on Tue Jul 22 19:42:37 2025
 # as part of the release process.
 
 topics = {
@@ -2328,7 +2328,8 @@ def foo():
 
 The rule "strings" and the token "NUMBER" are defined in the standard
 Python grammar.  Triple-quoted strings are supported.  Raw strings and
-byte strings are supported.  f-strings are not supported.
+byte strings are supported.  f-strings and t-strings are not
+supported.
 
 The forms "signed_number '+' NUMBER" and "signed_number '-' NUMBER"
 are for expressing complex numbers; they require a real number on the
@@ -5232,9 +5233,9 @@ class of the instance or a *non-virtual base class* thereof. The
 The "str.format()" method and the "Formatter" class share the same
 syntax for format strings (although in the case of "Formatter",
 subclasses can define their own format string syntax).  The syntax is
-related to that of formatted string literals, but it is less
-sophisticated and, in particular, does not support arbitrary
-expressions.
+related to that of formatted string literals and template string
+literals, but it is less sophisticated and, in particular, does not
+support arbitrary expressions.
 
 Format strings contain “replacement fields” surrounded by curly braces
 "{}". Anything that is not contained in braces is considered literal
@@ -5334,9 +5335,9 @@ class of the instance or a *non-virtual base class* thereof. The
 
 “Format specifications” are used within replacement fields contained
 within a format string to define how individual values are presented
-(see Format String Syntax and f-strings). They can also be passed
-directly to the built-in "format()" function.  Each formattable type
-may define how the format specification is to be interpreted.
+(see Format String Syntax, f-strings, and t-strings). They can also be
+passed directly to the built-in "format()" function.  Each formattable
+type may define how the format specification is to be interpreted.
 
 Most built-in types implement the following options for format
 specifications, although some of the formatting options are only
@@ -10264,10 +10265,10 @@ class is used in a class pattern with positional arguments, each
 ("u'value'") was reintroduced to simplify the maintenance of dual
 Python 2.x and 3.x codebases. See **PEP 414** for more information.
 
-A string literal with "'f'" or "'F'" in its prefix is a *formatted
-string literal*; see f-strings.  The "'f'" may be combined with "'r'",
-but not with "'b'" or "'u'", therefore raw formatted strings are
-possible, but formatted bytes literals are not.
+A string literal with "f" or "F" in its prefix is a *formatted string
+literal*; see f-strings.  The "f" may be combined with "r", but not
+with "b" or "u", therefore raw formatted strings are possible, but
+formatted bytes literals are not.
 
 In triple-quoted literals, unescaped newlines and quotes are allowed
 (and are retained), except that three unescaped quotes in a row
@@ -12703,7 +12704,9 @@ class dict(iterable, **kwargs)
 |                                | replaced by the contents of the  |                       |
 |                                | iterable *t*                     |                       |
 +--------------------------------+----------------------------------+-----------------------+
-| "del s[i:j]"                   | same as "s[i:j] = []"            |                       |
+| "del s[i:j]"                   | removes the elements of "s[i:j]" |                       |
+|                                | from the list (same as "s[i:j] = |                       |
+|                                | []")                             |                       |
 +--------------------------------+----------------------------------+-----------------------+
 | "s[i:j:k] = t"                 | the elements of "s[i:j:k]" are   | (1)                   |
 |                                | replaced by those of *t*         |                       |
@@ -13033,7 +13036,9 @@ class range(start, stop[, step])
 |                                | replaced by the contents of the  |                       |
 |                                | iterable *t*                     |                       |
 +--------------------------------+----------------------------------+-----------------------+
-| "del s[i:j]"                   | same as "s[i:j] = []"            |                       |
+| "del s[i:j]"                   | removes the elements of "s[i:j]" |                       |
+|                                | from the list (same as "s[i:j] = |                       |
+|                                | []")                             |                       |
 +--------------------------------+----------------------------------+-----------------------+
 | "s[i:j:k] = t"                 | the elements of "s[i:j:k]" are   | (1)                   |
 |                                | replaced by those of *t*         |                       |