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Results tagged with python
Search options not deleted user 3860
Python is an interpreted, general-purpose high-level programming language whose design philosophy emphasizes code readability. Use the python tag for all Python related questions. If you believe your question may be even more specific, you can include a version specific tag such as python-3.x.
1 vote
Pythonic split list into n random chunks of roughly equal size
Make it a generator. You could then simplify the logic. def chunk(xs, n): ys = list(xs) random.shuffle(ys) chunk_length = len(ys) // n needs_extra = len(ys) % n start = 0 for …
- 5,432
2 votes
Dictionary-based dispatch in Python with multiple parameters
You could change it to just store the functions and the arguments. Then use the argument unpacking to fill in the correct arguments to the function call. action = 'op2' functions = { 'op1': (pri …
- 5,432
3 votes
How can I make handling multiple {}.get('value', {}.get('foo')) pretty?
Your code attempts to fetch the values of all keys when it probably only really needs one. You do not want to be doing this. I think it would be better to create a list representing the priorities o …
- 5,432
1 vote
Accepted
Method to count interior nodes of a binary tree
So after our little discussion, I hope you see that you're missing some key cases here, when the root given is None. Some things that should be pointed out, when comparing to None, you should be chec …
- 5,432
3 votes
Accepted
Singleton Decorator
It might be beneficial to add positional and keyword arguments to the __call__() method. That way you'll get your SingletonError for any call you attempt to make, rather than just the no-argument cal …
- 5,432
3 votes
Retrieving lists of consecutive capitalised words from a list
If you asked me, a pythonic solution would be the most readable solution. However in general, readable solutions are not always going to be the fastest. You can't have both, these are conflicting go …
- 5,432
3 votes
Finding perimeters of right triangles with integer-length legs, up to a limit
You can rewrite it with two separate comprehensions. One to generate the values and one to filter them out. You can use itertools.product to get the cartesian product. a = [x for x in (i + j + (i** …
- 5,432
7 votes
Ultra-Beginner Python FizzBuzz ... Am I missing something?
Your code looks fine. It certainly works. The only thing I'd say about it is that you are repeating the incrementation in all if blocks. You could just move that out of and after them and you'll ac …
- 5,432
18 votes
Grouping consecutive numbers into ranges in Python 3.2
You could use this one-liner to generate groups of consecutive integers in a list: from itertools import groupby, count groupby(numberlist, lambda n, c=count(): n-next(c)) Then to finish it off, g …
- 5,432
1 vote
Quadrant Queries challenge
Consider changing your algorithm to perform the task. Every operation that you need to do takes some calculation to perform the operation. Not necessarily cheap as far as the test cases thrown at yo …
- 5,432