Python information and short questions megathread.

The Something Awful Forums > Discussion > Serious Hardware/Software Crap > The Cavern of COBOL > Python information and short questions megathread.

Foiltha: Jun 12, 2008

Any suggestions for a free decent UML tool, aimed at Python in particular? Code generation would be a plus.

# ¿ Jun 16, 2009 14:26

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# ¿ May 19, 2024 18:55

Foiltha: Jun 12, 2008

JetsGuy posted:

I need to get better at remembering PEP8.

That code I posted above is a pretty fair approximation of how I stylistically code, for whatever that's worth.

I usually just run this before committing code and fix the flaws it points out: https://github.com/jcrocholl/pep8

Maybe it's time to hook up some Vim scripts do that while editing though.

# ¿ Feb 14, 2013 21:07

Foiltha: Jun 12, 2008

What's the most Pythonic way of checking if all elements in a list are also present in another list?

I know I could probably do something like:

code:

all(element in second_list for element in first_list)

But is there a more clever way?

Edit: I also realized that this approach is O(n*m) which isn't exactly great.

# ¿ Mar 21, 2013 16:50

Foiltha: Jun 12, 2008

QuarkJets posted:

There are other reasons, too. On Ubuntu there's almost no reason to build/install Python modules yourself, just use apt-get unless you want to do something special

There are two very good reasons and they're called pip and virtualenv.

# ¿ May 22, 2013 14:22

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