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#16019, #16020: merge with 3.2.

This commit is contained in:
Ezio Melotti 2012-09-24 17:31:37 +03:00
parent 5799a2d8c3 8618fb6a65
commit f8a2865482
1 changed files with 6 additions and 2 deletions
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Doc/tutorial/stdlib2.rst
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@ -95,7 +95,7 @@ placeholders unchanged if data is missing::
>>> d = dict(item='unladen swallow') >>> d = dict(item='unladen swallow')
>>> t.substitute(d) >>> t.substitute(d)
Traceback (most recent call last): Traceback (most recent call last):
. . . ...
KeyError: 'owner' KeyError: 'owner'
>>> t.safe_substitute(d) >>> t.safe_substitute(d)
'Return the unladen swallow to $owner.' 'Return the unladen swallow to $owner.'
@ -220,7 +220,9 @@ At its simplest, log messages are sent to a file or to ``sys.stderr``::
logging.error('Error occurred') logging.error('Error occurred')
logging.critical('Critical error -- shutting down') logging.critical('Critical error -- shutting down')
This produces the following output:: This produces the following output:
.. code-block:: none
WARNING:root:Warning:config file server.conf not found WARNING:root:Warning:config file server.conf not found
ERROR:root:Error occurred ERROR:root:Error occurred
@ -311,6 +313,8 @@ tree searches::
>>> print("Handling", d.popleft()) >>> print("Handling", d.popleft())
Handling task1 Handling task1
::
unsearched = deque([starting_node]) unsearched = deque([starting_node])
def breadth_first_search(unsearched): def breadth_first_search(unsearched):
node = unsearched.popleft() node = unsearched.popleft()