How to pass a C structure in Python?

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How can we pass a C structure to Python?

I'm a new in both C and Python. These days, I'm learning to embed Python in C. As I am calling Python functions from C, I'd like to know, how can we pass a C structure to Python? thanks alot in advance!

Answer:

The cleanest thing to do is probably to create a new type and implement tp_getattr, either returning...

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alwinlin at Stack Overflow Mark as irrelevant Undo

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Why is there no data structure in python stdlib which can be used as a sorted set?

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At the risk of sarcasm: the Pythonic way is to stop worrying and love the slow algorithm. (Probably...

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Greg Price at Quora Mark as irrelevant Undo

Does Python (Programming Language) pass a variable to function by-value or by-reference?

I can see Python pass a number or string by value: >>> def foo(x): ...     x += 1 ...     print x ... >>> a 1 >>> foo(a) 2 >>> a 1 If you pass a list to a function, however: >>> def bar(l)...

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Everything is passed by reference: >>> def id(x): ... return x ... >>> x...

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Jelle Zijlstra at Quora Mark as irrelevant Undo

How do you print a python unicode data structure?

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You can do this in Python 2 by subclassing pprint.PrettyPrinter: # coding=utf-8 import pprint _escape...

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Anders Kaseorg at Quora Mark as irrelevant Undo

In a data scientist interview, should I use Python or C++ for algorithm/data structure questions?

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Generally, you should use Python for data scientist interviews. I learned this the hard way. C++ is...

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Mark Meloon at Quora Mark as irrelevant Undo

How do you pass argument to functions in Python?

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Answer:

Is get_tag function part of a class ?. If not then just remove self from the function definition i.e...

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Ankur Gupta at Quora Mark as irrelevant Undo

How can Python behave differently when I pass two seemingly identical variables to a function?

What I'm doing is this: #Just two directions: s = [0,1,0] t = [0,0,1] #Two ways of getting the center c1 = [0,1,0] c2 = test.point_to_space(point) p = draw.squarepoints(c1, s, t, 1) plane = mlab.mesh(*p) This works perfectly, but fails horribly if...

Answer:

In general, c1 and c2 are different objects, with possibly different superclasses. Just because c1 ...

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Allen Polak at Quora Mark as irrelevant Undo

Answer:

int findavg(salary[]) { int avg; for(int i=0, avg=0; i<9;i++) avg+=salary[i]; // 9 is the number...

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Zack at Yahoo! Answers Mark as irrelevant Undo

Why can light pass through diamond but not through graphite despite of the fact that both are made of carbon? What makes a matter transparent? Is it dependent upon the crystalline structure?

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Answer:

Cause you Got to

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Sarthak Parashar at Quora Mark as irrelevant Undo

Please help me in java programming(Combined Repetition and Decision Control Structure)?

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Sorry your question is not clear. I am suggesting base on your sample output. import java.util.*; public...

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Rexa at Yahoo! Answers Mark as irrelevant Undo

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