Kaydet (Commit) fa1ce08f authored tarafından Zachary Ware's avatar Zachary Ware

Issue #27205: Fix doctests in Doc/library/collections.rst

üst d379d637
...@@ -608,7 +608,7 @@ Example: ...@@ -608,7 +608,7 @@ Example:
_fields = ('x', 'y') _fields = ('x', 'y')
<BLANKLINE> <BLANKLINE>
def __new__(_cls, x, y): def __new__(_cls, x, y):
'Create a new instance of Point(x, y)' 'Create new instance of Point(x, y)'
return _tuple.__new__(_cls, (x, y)) return _tuple.__new__(_cls, (x, y))
<BLANKLINE> <BLANKLINE>
@classmethod @classmethod
...@@ -648,6 +648,7 @@ Example: ...@@ -648,6 +648,7 @@ Example:
<BLANKLINE> <BLANKLINE>
y = _property(_itemgetter(1), doc='Alias for field number 1') y = _property(_itemgetter(1), doc='Alias for field number 1')
<BLANKLINE> <BLANKLINE>
<BLANKLINE>
>>> p = Point(11, y=22) # instantiate with positional or keyword arguments >>> p = Point(11, y=22) # instantiate with positional or keyword arguments
>>> p[0] + p[1] # indexable like the plain tuple (11, 22) >>> p[0] + p[1] # indexable like the plain tuple (11, 22)
...@@ -712,7 +713,7 @@ field names, the method and attribute names start with an underscore. ...@@ -712,7 +713,7 @@ field names, the method and attribute names start with an underscore.
Point(x=33, y=22) Point(x=33, y=22)
>>> for partnum, record in inventory.items(): >>> 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 .. attribute:: somenamedtuple._fields
...@@ -747,15 +748,15 @@ functionality with a subclass. Here is how to add a calculated field and ...@@ -747,15 +748,15 @@ 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')): >>> class Point(namedtuple('Point', 'x y')):
__slots__ = () ... __slots__ = ()
@property ... @property
def hypot(self): ... def hypot(self):
return (self.x ** 2 + self.y ** 2) ** 0.5 ... return (self.x ** 2 + self.y ** 2) ** 0.5
def __str__(self): ... def __str__(self):
return 'Point: x=%6.3f y=%6.3f hypot=%6.3f' % (self.x, self.y, self.hypot) ... 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, 5/7.): >>> for p in Point(3, 4), Point(14, 5/7.):
print p ... print p
Point: x= 3.000 y= 4.000 hypot= 5.000 Point: x= 3.000 y= 4.000 hypot= 5.000
Point: x=14.000 y= 0.714 hypot=14.018 Point: x=14.000 y= 0.714 hypot=14.018
...@@ -781,7 +782,7 @@ and more efficient to use a simple class declaration: ...@@ -781,7 +782,7 @@ and more efficient to use a simple class declaration:
>>> Status.open, Status.pending, Status.closed >>> Status.open, Status.pending, Status.closed
(0, 1, 2) (0, 1, 2)
>>> class Status: >>> class Status:
open, pending, closed = range(3) ... open, pending, closed = range(3)
.. seealso:: .. seealso::
......
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