[Python-checkins] r62353 - in python/trunk/Doc: reference/compound_stmts.rst tutorial/controlflow.rst
andrew.kuchling
python-checkins at python.org
Tue Apr 15 15:10:07 CEST 2008
Author: andrew.kuchling
Date: Tue Apr 15 15:10:07 2008
New Revision: 62353
Log:
Add *,**,@ to index, as suggested by
http://farmdev.com/thoughts/24/what-does-the-def-star-variable-or-def-asterisk-parameter-syntax-do-in-python-/
The right entry type to use isn't clear; operator seems wrong, because *,**,@
aren't being used in expressions here. I put them as 'statement'; 'syntax'
might be better.
Modified:
python/trunk/Doc/reference/compound_stmts.rst
python/trunk/Doc/tutorial/controlflow.rst
Modified: python/trunk/Doc/reference/compound_stmts.rst
==============================================================================
--- python/trunk/Doc/reference/compound_stmts.rst (original)
+++ python/trunk/Doc/reference/compound_stmts.rst Tue Apr 15 15:10:07 2008
@@ -424,6 +424,9 @@
The function definition does not execute the function body; this gets executed
only when the function is called.
+.. index::
+ statement: @
+
A function definition may be wrapped by one or more :term:`decorator` expressions.
Decorator expressions are evaluated when the function is defined, in the scope
that contains the function definition. The result must be a callable, which is
@@ -464,6 +467,10 @@
penguin.append("property of the zoo")
return penguin
+.. index::
+ statement: *
+ statement: **
+
Function call semantics are described in more detail in section :ref:`calls`. A
function call always assigns values to all parameters mentioned in the parameter
list, either from position arguments, from keyword arguments, or from default
Modified: python/trunk/Doc/tutorial/controlflow.rst
==============================================================================
--- python/trunk/Doc/tutorial/controlflow.rst (original)
+++ python/trunk/Doc/tutorial/controlflow.rst Tue Apr 15 15:10:07 2008
@@ -437,6 +437,9 @@
Arbitrary Argument Lists
------------------------
+.. index::
+ statement: *
+
Finally, the least frequently used option is to specify that a function can be
called with an arbitrary number of arguments. These arguments will be wrapped
up in a tuple. Before the variable number of arguments, zero or more normal
@@ -464,6 +467,9 @@
>>> range(*args) # call with arguments unpacked from a list
[3, 4, 5]
+.. index::
+ statement: **
+
In the same fashion, dictionaries can deliver keyword arguments with the ``**``\
-operator::
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