From 503f2935c96993e25e95538b42d92ae7551975d2 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Mon, 7 Jan 2008 09:18:17 +0000 Subject: Clean up markup. --- Doc/library/collections.rst | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 564c45b..5e64fda 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -458,7 +458,7 @@ three additional methods and one attribute. >>> Point._make(t) Point(x=11, y=22) -.. method:: somenamedtuple._asdict() +.. method:: namedtuple._asdict() Return a new dict which maps field names to their corresponding values: @@ -467,7 +467,7 @@ three additional methods and one attribute. >>> p._asdict() {'x': 11, 'y': 22} -.. method:: somenamedtuple._replace(kwargs) +.. method:: namedtuple._replace(kwargs) Return a new instance of the named tuple replacing specified fields with new values: @@ -480,7 +480,7 @@ three additional methods and one attribute. >>> for partnum, record in inventory.items(): ... inventory[partnum] = record._replace(price=newprices[partnum], updated=time.now()) -.. attribute:: somenamedtuple._fields +.. attribute:: namedtuple._fields Tuple of strings listing the field names. This is useful for introspection and for creating new named tuple types from existing named tuples. @@ -511,9 +511,7 @@ When casting a dictionary to a named tuple, use the double-star-operator [#]_:: Since a named tuple is a regular Python class, it is easy to add or change functionality with a subclass. Here is how to add a calculated field and -a fixed-width print format: - -:: +a fixed-width print format:: >>> class Point(namedtuple('Point', 'x y')): @property @@ -528,7 +526,7 @@ a fixed-width print format: Point(x=1.286, y=6.000, hypot=6.136) Another use for subclassing is to replace performance critcal methods with -faster versions that bypass error-checking and localize variable access: +faster versions that bypass error-checking and localize variable access:: >>> class Point(namedtuple('Point', 'x y')): _make = classmethod(tuple.__new__) -- cgit v0.12