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| author | Berker Peksag <berker.peksag@gmail.com> | 2015-04-12 10:52:49 (GMT) |
|---|---|---|
| committer | Berker Peksag <berker.peksag@gmail.com> | 2015-04-12 10:52:49 (GMT) |
| commit | 9575e1891ff533318f6dd72ab6f6bd0f9a042014 (patch) | |
| tree | b9ebbcf4b0db1eb78f209b2b5ec26a623cfda1fc /Doc/tutorial/stdlib.rst | |
| parent | 8ad751e0241b7bfbdfacff017c47794b3b0a3211 (diff) | |
| download | cpython-9575e1891ff533318f6dd72ab6f6bd0f9a042014.zip cpython-9575e1891ff533318f6dd72ab6f6bd0f9a042014.tar.gz cpython-9575e1891ff533318f6dd72ab6f6bd0f9a042014.tar.bz2 | |
Issue #12955: Change the urlopen() examples to use context managers where appropriate.
Patch by Martin Panter.
Diffstat (limited to 'Doc/tutorial/stdlib.rst')
| -rw-r--r-- | Doc/tutorial/stdlib.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst index cd73bc2..d71598e 100644 --- a/Doc/tutorial/stdlib.rst +++ b/Doc/tutorial/stdlib.rst @@ -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 |