python-2.x

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Printing without newline (print 'a',) prints a space, how to remove? [duplicate]

This question alrea开发者_如何学Cdy has answers here: How to print without a newline or space (26 answers)[详细]

2023-01-31 09:39 分类：问答
Check for mutability in Python?

Consider this code: a = {...} # a is an dict with arbitrary contents b = a.copy() What role does mutability play in the keys and values of the dicts?[详细]

2023-01-29 09:26 分类：问答
Logging in Python with Config File - Using handlers defined in file through code

I am using logging module of python. How can I access the handlers defined in config file from the code. As an example, I have a logger defined and two handlers - one for screen and other for file. I[详细]

2023-01-29 01:12 分类：问答
Why is int(50)<str(5) in python 2.x?

In python 3, int(50)<\'2\' causes a TypeError, and well it should.In python 2.x, however, int(50)<\'2\' returns True (this is also the case for other number formats, but int exists in both py2 a[详细]

2023-01-27 06:05 分类：问答
random.randint error

I have some code that looks something like this: import random n = 0 while n <= 50: n = n+1 a = random.randint(1, 16)[详细]

2023-01-25 15:11 分类：问答
In python 2.x should I call object.__del__?

In Python 3.x all classes are subclasses of object. In 2.x you have to explicitly state class MyClass(object). And, as I\'m trying to write as much 3.x compatible code as possible, I\'m subclassing ob[详细]

2023-01-25 04:56 分类：问答
List comprehension rebinds names even after scope of comprehension. Is this right?

Comprehensions show unusual interactions with scoping. Is this the expected behavior? x = "original value"[详细]

2023-01-25 04:45 分类：问答
How to create a python 2.x package - simple case

Please show the simple and up to date standard way to create a python package for python 2.x I\'d prefer to use pip for installing the package later.[详细]

2023-01-24 19:51 分类：问答
Writing a parallel programming framework, what have I missed?

Clarification: As per some of the comments, I should clarify that this is intended as a simple framework to allow execution of programs that are naturally parallel (so-called embarrassingly parallel p[详细]

2023-01-22 19:10 分类：问答
How can "k in d" be False, but "k in d.keys()" be True?

I ha开发者_如何学JAVAve some python code that\'s throwing a KeyError exception.So far I haven\'t been able to reproduce outside of the operating environment, so I can\'t post a reduced test case here.[详细]

2023-01-22 11:20 分类：问答