Interviews: Q&A With Guido van Rossum
Guido van Rossum is best known as the creator of Python, and he remains the BDFL (Benevolent Dictator For Life) in the community. The recipient of many awards for his work, and author of numerous books, he left Google in December and started working for Dropbox early this year. A lot has happened in the 12 years since we talked to Guido and he's agreed to answer your questions. As usual, ask as many as you'd like, but please, one question per post.
Hi,
What prompted the move from Google to Dropbox? What did you do at Google, and what are you going to do at Dropbox?
When will you remove the GIL?
Does the NSA have access to our Dropbox contents, as is apparently the case with Microsoft Skydrive?
Do you regret the swath of backwards incompatible changes in version 3 that have lead to such slow uptake, or do you feel it was the best move for the language moving forward?
paul reinheimer
Guido
When you interviewed at Google - did they ask you brainteaser or hard algorithmic questions, and if so, what did you think of it?
Cheers!
grisha.org
If you could go back to the very start and change one thing about Python, what would it be and why?
Do you see PyPy as the future ? http://pypy.org/
Or do you remain unconvinced, and -- if so -- why ?
What is your view on the tone that Linus uses on the LKML? Do you think it actually provides any benefits or just drives away would-be contributors?
The main thing that keeps Python from being really useful for my projects is the Global Interpreter Lock (GIL). I would love to write Python for my data-intensive code, but it is impossible to get really good parallelism with Python; the multiprocessing library isn't a magic fix because then I have to move all my data back and forth between processes.
When, if ever, should I expect to be able to use Python to do parallel data processing? What is the priority for this, and what would need to be done to make thread-level parallelism possible?
Have the prospects of Python in any way improved since you grew a beard? To what degree does language success correlate to beard length?
I am officially gone from
How often do you get a chance to write serious code ?
What's your default OS ?
Command shell ?
Version control ?
Editor ?
IDE ?
Web browser ?
IM client ?
email client ?
late nights or early rise ?