diff options
Diffstat (limited to 'Doc/library')
| -rw-r--r-- | Doc/library/decimal.rst | 10 | ||||
| -rw-r--r-- | Doc/library/functions.rst | 16 | ||||
| -rw-r--r-- | Doc/library/sys.rst | 12 |
3 files changed, 20 insertions, 18 deletions
diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index ee746e9..e984edc 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -345,7 +345,7 @@ Decimal objects *value* can be an integer, string, tuple, :class:`float`, or another :class:`Decimal` object. If no *value* is given, returns ``Decimal('0')``. If *value* is a string, it should conform to the decimal numeric string syntax after leading - and trailing whitespace characters are removed:: + and trailing whitespace characters, as well as underscores throughout, are removed:: sign ::= '+' | '-' digit ::= '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' @@ -394,6 +394,10 @@ Decimal objects :class:`float` arguments raise an exception if the :exc:`FloatOperation` trap is set. By default the trap is off. + .. versionchanged:: 3.6 + Underscores are allowed for grouping, as with integral and floating-point + literals in code. + Decimal floating point objects share many properties with the other built-in numeric types such as :class:`float` and :class:`int`. All of the usual math operations and special methods apply. Likewise, decimal objects can be @@ -1075,8 +1079,8 @@ In addition to the three supplied contexts, new contexts can be created with the Decimal('4.44') This method implements the to-number operation of the IBM specification. - If the argument is a string, no leading or trailing whitespace is - permitted. + If the argument is a string, no leading or trailing whitespace or + underscores are permitted. .. method:: create_decimal_from_float(f) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index db04b10..c4fcd98 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -271,6 +271,9 @@ are always available. They are listed here in alphabetical order. The complex type is described in :ref:`typesnumeric`. + .. versionchanged:: 3.6 + Grouping digits with underscores as in code literals is allowed. + .. function:: delattr(object, name) @@ -531,11 +534,14 @@ are always available. They are listed here in alphabetical order. The float type is described in :ref:`typesnumeric`. - .. index:: - single: __format__ - single: string; format() (built-in function) + .. versionchanged:: 3.6 + Grouping digits with underscores as in code literals is allowed. +.. index:: + single: __format__ + single: string; format() (built-in function) + .. function:: format(value[, format_spec]) Convert a *value* to a "formatted" representation, as controlled by @@ -702,6 +708,10 @@ are always available. They are listed here in alphabetical order. :meth:`base.__int__ <object.__int__>` instead of :meth:`base.__index__ <object.__index__>`. + .. versionchanged:: 3.6 + Grouping digits with underscores as in code literals is allowed. + + .. function:: isinstance(object, classinfo) Return true if the *object* argument is an instance of the *classinfo* diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 9460b84..6ee6c49 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -1104,18 +1104,6 @@ always available. thus may not be available in all Python implementations. -.. function:: settscdump(on_flag) - - Activate dumping of VM measurements using the Pentium timestamp counter, if - *on_flag* is true. Deactivate these dumps if *on_flag* is off. The function is - available only if Python was compiled with ``--with-tsc``. To understand - the output of this dump, read :file:`Python/ceval.c` in the Python sources. - - .. impl-detail:: - This function is intimately bound to CPython implementation details and - thus not likely to be implemented elsewhere. - - .. function:: set_coroutine_wrapper(wrapper) Allows intercepting creation of :term:`coroutine` objects (only ones that |