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Issue #19193: Improved cross-references in the tutorial.

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Serhiy Storchaka 2013-10-09 09:54:46 +03:00
parent 7634e1cf90
commit 91aaeac050
2 changed files with 37 additions and 33 deletions
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6
Doc/tutorial/classes.rst
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@ -652,7 +652,7 @@ will do nicely::
A piece of Python code that expects a particular abstract data type can often be
passed a class that emulates the methods of that data type instead. For
instance, if you have a function that formats some data from a file object, you
can define a class with methods :meth:`read` and :meth:`readline` that get the
can define a class with methods :meth:`read` and :meth:`!readline` that get the
data from a string buffer instead, and pass it as an argument.
.. (Unfortunately, this technique has its limitations: a class can't define
@ -738,8 +738,8 @@ pervades and unifies Python. Behind the scenes, the :keyword:`for` statement
calls :func:`iter` on the container object. The function returns an iterator
object that defines the method :meth:`~iterator.__next__` which accesses
elements in the container one at a time. When there are no more elements,
:meth:`__next__` raises a :exc:`StopIteration` exception which tells the
:keyword:`for` loop to terminate. You can call the :meth:`__next__` method
:meth:`~iterator.__next__` raises a :exc:`StopIteration` exception which tells the
:keyword:`for` loop to terminate. You can call the :meth:`~iterator.__next__` method
using the :func:`next` built-in function; this example shows how it all works::
>>> s = 'abc'