[Python-checkins] r88119 - in python/branches/py3k/Doc: library/inspect.rst whatsnew/3.2.rst
raymond.hettinger
python-checkins at python.org
Thu Jan 20 05:03:19 CET 2011
Author: raymond.hettinger
Date: Thu Jan 20 05:03:19 2011
New Revision: 88119
Log:
Add more examples
Modified:
python/branches/py3k/Doc/library/inspect.rst
python/branches/py3k/Doc/whatsnew/3.2.rst
Modified: python/branches/py3k/Doc/library/inspect.rst
==============================================================================
--- python/branches/py3k/Doc/library/inspect.rst (original)
+++ python/branches/py3k/Doc/library/inspect.rst Thu Jan 20 05:03:19 2011
@@ -637,9 +637,9 @@
Get current state of a generator-iterator.
Possible states are:
- - GEN_CREATED: Waiting to start execution.
- - GEN_RUNNING: Currently being executed by the interpreter.
- - GEN_SUSPENDED: Currently suspended at a yield expression.
- - GEN_CLOSED: Execution has completed.
+ * GEN_CREATED: Waiting to start execution.
+ * GEN_RUNNING: Currently being executed by the interpreter.
+ * GEN_SUSPENDED: Currently suspended at a yield expression.
+ * GEN_CLOSED: Execution has completed.
.. versionadded:: 3.2
Modified: python/branches/py3k/Doc/whatsnew/3.2.rst
==============================================================================
--- python/branches/py3k/Doc/whatsnew/3.2.rst (original)
+++ python/branches/py3k/Doc/whatsnew/3.2.rst Thu Jan 20 05:03:19 2011
@@ -510,16 +510,23 @@
* The internal :c:type:`structsequence` tool now creates subclasses of tuple.
This means that C structures like those returned by :func:`os.stat`,
- :func:`time.gmtime`, and :func:`sys.version_info` now work like a
+ :func:`time.gmtime`, and :attr:`sys.version_info` now work like a
:term:`named tuple` and now work with functions and methods that
expect a tuple as an argument. This is a big step forward in making the C
- structures as flexible as their pure Python counterparts.
+ structures as flexible as their pure Python counterparts:
+
+ >>> isinstance(sys.version_info, tuple)
+ True
+ >>> 'Version %d.%d.%d %s(%d)' % sys.version_info
+ 'Version 3.2.0 final(0)'
(Suggested by Arfrever Frehtes Taifersar Arahesis and implemented
by Benjamin Peterson in :issue:`8413`.)
* Warnings are now easier to control using the :envvar:`PYTHONWARNINGS`
- environment variable as an alternative to using ``-W`` at the command line.
+ environment variable as an alternative to using ``-W`` at the command line::
+
+ $ export PYTHONWARNINGS='ignore::RuntimeWarning::,once::UnicodeWarning::'
(Suggested by Barry Warsaw and implemented by Philip Jenvey in :issue:`7301`.)
@@ -578,7 +585,9 @@
(See :issue:`10518`.)
* Python's import mechanism can now load modules installed in directories with
- non-ASCII characters in the path name.
+ non-ASCII characters in the path name:
+
+ >>> import møøse.bites
(Required extensive work by Victor Stinner in :issue:`9425`.)
@@ -1375,19 +1384,21 @@
* The :mod:`inspect` module has a new function
:func:`~inspect.getgeneratorstate` to easily identify the current state of a
- generator as one of *GEN_CREATED*, *GEN_RUNNING*, *GEN_SUSPENDED* or
- *GEN_CLOSED*::
+ generator-iterator::
+ >>> from inspect import getgeneratorstate
>>> def gen():
- yield 'one'
- yield 'two'
+ yield 'demo'
>>> g = gen()
- >>> inspect.getgeneratorstate(g)
+ >>> getgeneratorstate(g)
'GEN_CREATED'
>>> next(g)
- 'one'
- >>> inspect.getgeneratorstate(g)
+ 'demo'
+ >>> getgeneratorstate(g)
'GEN_SUSPENDED'
+ >>> next(g, None)
+ >>> getgeneratorstate(g)
+ 'GEN_CLOSED'
(Contributed by Rodolpho Eckhardt and Nick Coghlan, :issue:`10220`.)
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