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authorChristian Heimes <christian@cheimes.de>2008-01-10 00:10:02 +0000
committerChristian Heimes <christian@cheimes.de>2008-01-10 00:10:02 +0000
commit454f37bec202f1a71607efdbd40549196d6404c4 (patch)
treefe47f704fd4069dcdc870d8523fe0c18c5dd1ab7 /Doc
parent2380ac740ecedca7990d7461590e86636a364bad (diff)
downloadcpython-git-454f37bec202f1a71607efdbd40549196d6404c4.tar.gz
Merged revisions 59864-59882 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ r59866 | raymond.hettinger | 2008-01-09 04:02:23 +0100 (Wed, 09 Jan 2008) | 1 line Syntax highlighting only works when >>> lines are accompanied by ... lines ........ r59867 | fred.drake | 2008-01-09 04:11:28 +0100 (Wed, 09 Jan 2008) | 2 lines minor cleaning ........ r59868 | raymond.hettinger | 2008-01-09 04:13:20 +0100 (Wed, 09 Jan 2008) | 1 line Fix typo ........ r59869 | thomas.heller | 2008-01-09 12:19:19 +0100 (Wed, 09 Jan 2008) | 1 line Set the output file in the _ctypes Debug|x64 configuration. ........ r59870 | andrew.kuchling | 2008-01-09 13:27:41 +0100 (Wed, 09 Jan 2008) | 1 line Related to patch #1114: fix another place where attr_t is assumed to be a long ........ r59873 | christian.heimes | 2008-01-09 15:46:10 +0100 (Wed, 09 Jan 2008) | 1 line vs9to8 sync ........ r59876 | christian.heimes | 2008-01-09 20:56:33 +0100 (Wed, 09 Jan 2008) | 1 line Fixed #1776. __import__() no longer imports modules by file name ........ r59879 | thomas.heller | 2008-01-09 22:35:04 +0100 (Wed, 09 Jan 2008) | 6 lines Change amd64 buildbot scripts to use Visual Studio 2008, and to use the required versions of external sources. External sources are not yet built, so the build-step fails to built some targets. ........ r59880 | thomas.heller | 2008-01-09 22:35:43 +0100 (Wed, 09 Jan 2008) | 6 lines Change amd64 buildbot scripts to use Visual Studio 2008, and to use the required versions of external sources. External sources are not yet built, so the build-step fails to built some targets. ........
Diffstat (limited to 'Doc')
-rw-r--r--Doc/library/collections.rst18
1 files changed, 9 insertions, 9 deletions
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
index 0c440d6b6e..6f2961a00d 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -510,7 +510,7 @@ field names, the method and attribute names start with an underscore.
Point(x=33, y=22)
>>> for partnum, record in inventory.items():
- inventory[partnum] = record._replace(price=newprices[partnum], timestamp=time.now())
+ ... inventory[partnum] = record._replace(price=newprices[partnum], timestamp=time.now())
.. attribute:: somenamedtuple._fields
@@ -525,7 +525,7 @@ field names, the method and attribute names start with an underscore.
>>> Color = namedtuple('Color', 'red green blue')
>>> Pixel = namedtuple('Pixel', Point._fields + Color._fields)
>>> Pixel(11, 22, 128, 255, 0)
- Pixel(x=11, y=22, red=128, green=255, blue=0)'
+ Pixel(x=11, y=22, red=128, green=255, blue=0)
To retrieve a field whose name is stored in a string, use the :func:`getattr`
function::
@@ -544,14 +544,14 @@ functionality with a subclass. Here is how to add a calculated field and
a fixed-width print format::
>>> class Point(namedtuple('Point', 'x y')):
- @property
- def hypot(self):
- return (self.x ** 2 + self.y ** 2) ** 0.5
- def __str__(self):
- return 'Point: x=%6.3f y=%6.3f hypot=%6.3f' % (self.x, self.y, self.hypot)
+ ... @property
+ ... def hypot(self):
+ ... return (self.x ** 2 + self.y ** 2) ** 0.5
+ ... def __str__(self):
+ ... return 'Point: x=%6.3f y=%6.3f hypot=%6.3f' % (self.x, self.y, self.hypot)
>>> for p in Point(3,4), Point(14,5), Point(9./7,6):
- print p
+ ... print p
Point: x= 3.000 y= 4.000 hypot= 5.000
Point: x=14.000 y= 5.000 hypot=14.866
@@ -560,7 +560,7 @@ a fixed-width print format::
Another use for subclassing is to replace performance critcal methods with
faster versions that bypass error-checking and that localize variable access::
- >>> class Point(namedtuple('Point', 'x y')):
+ class Point(namedtuple('Point', 'x y')):
_make = classmethod(tuple.__new__)
def _replace(self, _map=map, **kwds):
return self._make(_map(kwds.get, ('x', 'y'), self))