September 2015
Intermediate to advanced
648 pages
17h 20m
English
book
Rapid GUI Programming with Python and Qt: The Definitive Guide to PyQt Programming
by Mark Summerfield
Content preview from Rapid GUI Programming with Python and Qt: The Definitive Guide to PyQt ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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18. Networking
Currency Converter 121
The Python standard library has many modules that provide networking facilities. We saw one example of a standard library networking function back in Chapter 4, when we used urllib2.urlopen() to provide a “file handle” to a file on the Internet that we then read line by line using the for line in fh: idiom. It is also possible to just “grab” an entire file from the Internet:
source = "http://www.amk.ca/files/python/crypto/" + \ "pycrypto-2.0.1.tar.gz"target = source[source.rfind("/") + 1:]name, message = urllib.urlretrieve(source, target)
The name holds ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.