mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-24 03:35:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #12955: Change the urlopen() examples to use context managers where appropriate.

Browse source 
Patch by Martin Panter.
This commit is contained in:
Berker Peksag 2015-04-12 13:53:33 +03:00
commit 556e08e9b2
5 changed files with 38 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Doc/tutorial/stdlib.rst
View file

@ -153,10 +153,11 @@ protocols. Two of the simplest are :mod:`urllib.request` for retrieving data
from URLs and :mod:`smtplib` for sending mail::
>>> from urllib.request import urlopen
>>> for line in urlopen('http://tycho.usno.navy.mil/cgi-bin/timer.pl'):
... line = line.decode('utf-8') # Decoding the binary data to text.
... if 'EST' in line or 'EDT' in line: # look for Eastern Time
... print(line)
>>> with urlopen('http://tycho.usno.navy.mil/cgi-bin/timer.pl') as response:
... for line in response:
... line = line.decode('utf-8') # Decoding the binary data to text.
... if 'EST' in line or 'EDT' in line: # look for Eastern Time
... print(line)
<BR>Nov. 25, 09:43:32 PM EST