Python (programming language)/GetURL.py: Difference between revisions
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imported>Eric M Gearhart (New page: You can try this from home! Paste this script into a file (such as getimg.py) and if you have installed a Python interpreter (on Mac or Linux you're all set already, Windows you will have ...) |
imported>Tom Morris m (Python programming language/GetURL.py moved to Python (programming language)/GetURL.py: Python is not called "Python programming language". It is called "Python" and it is a programming language.) |
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You can try this from home! Paste this script into a file (such as getimg.py) and if you have installed a Python interpreter | {{subpages}} | ||
This script is a simple example of Python's urllib2 built-in function, and illustrates how easy it is to use network functionality directly in Python | |||
<pre> | |||
import urllib2 | |||
cnt=0 | |||
for line in urllib2.urlopen('http://en.citizendium.org/wiki/Main_Page'): | |||
cnt += line.count('<img src') | |||
print cnt | |||
</pre> | |||
You can try this from home! Paste this script into a file (such as getimg.py) and if you have installed a Python interpreter you can run this script. On Mac OS or Linux you probably have Python already, those on Windows will have to install Python from http://python.org (Python is free, [[open source]] software - no charge for downloading or using it) | |||
Latest revision as of 05:04, 8 August 2009
This script is a simple example of Python's urllib2 built-in function, and illustrates how easy it is to use network functionality directly in Python
import urllib2
cnt=0
for line in urllib2.urlopen('http://en.citizendium.org/wiki/Main_Page'):
cnt += line.count('<img src')
print cnt
You can try this from home! Paste this script into a file (such as getimg.py) and if you have installed a Python interpreter you can run this script. On Mac OS or Linux you probably have Python already, those on Windows will have to install Python from http://python.org (Python is free, open source software - no charge for downloading or using it)