From 9ea3bbafaa7a7e8e1b98dcf993b4aadad85bdf5a Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sat, 27 Feb 2010 07:05:37 +0000 Subject: [PATCH] Move the namedtuple class definition to the end of the example. --- Doc/library/collections.rst | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 117059ac0b2..6f5e1003a13 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -505,7 +505,19 @@ Example: .. doctest:: :options: +NORMALIZE_WHITESPACE - >>> Point = namedtuple('Point', 'x y', verbose=True) + >>> Point = namedtuple('Point', 'x y') + >>> p = Point(11, y=22) # instantiate with positional or keyword arguments + >>> p[0] + p[1] # indexable like the plain tuple (11, 22) + 33 + >>> x, y = p # unpack like a regular tuple + >>> x, y + (11, 22) + >>> p.x + p.y # fields also accessible by name + 33 + >>> p # readable __repr__ with a name=value style + Point(x=11, y=22) + + >>> Point = namedtuple('Point', 'x y', verbose=True) # show the class definition class Point(tuple): 'Point(x, y)' @@ -544,17 +556,6 @@ Example: x = _property(_itemgetter(0)) y = _property(_itemgetter(1)) - >>> p = Point(11, y=22) # instantiate with positional or keyword arguments - >>> p[0] + p[1] # indexable like the plain tuple (11, 22) - 33 - >>> x, y = p # unpack like a regular tuple - >>> x, y - (11, 22) - >>> p.x + p.y # fields also accessible by name - 33 - >>> p # readable __repr__ with a name=value style - Point(x=11, y=22) - Named tuples are especially useful for assigning field names to result tuples returned by the :mod:`csv` or :mod:`sqlite3` modules::