大约有 13,000 项符合查询结果（耗时：0.0249秒） [XML]
C-like structures in Python
Is there a way to conveniently define a C-like structure in Python? I'm tired of writing stuff like:
25 Answers
...
Is it possible to modify variable in python that is in outer, but not global, scope?
...
Python 3.x has the nonlocal keyword. I think this does what you want, but I'm not sure if you are running python 2 or 3.
The nonlocal statement causes the listed identifiers to refer to
previously bound variables in th...
How to compare type of an object in Python?
...ce(obj, (MyClass, type(None))) works. types.NoneType has been removed from Python 3 so it is not as portable as type(None) to get a reference to NoneType.
– Santeri Paavolainen
Feb 17 '16 at 13:17
...
How do you properly determine the current script directory in Python?
...e to see what is the best way to determine the current script directory in Python.
11 Answers
...
Play audio with Python
How can I play audio (it would be like a 1 second sound) from a Python script?
22 Answers
...
How do I look inside a Python object?
I'm starting to code in various projects using Python (including Django web development and Panda3D game development).
22 ...
Understanding __get__ and __set__ and Python descriptors
I am trying to understand what Python's descriptors are and what they are useful for. I understand how they work, but here are my doubts. Consider the following code:
...
Is there a Python Library that contains a list of all the ascii characters?
...
Remember also that in Python 3 you should call range(127), since range was removed and xrange re-named. Also, to get Unicode characters in Python 2 you should call unichr(i) but in Python 3 simply chr(i)
– Benj
...
How to execute a Python script from the Django shell?
I need to execute a Python script from the Django shell. I tried:
21 Answers
21
...
How to document class attributes in Python? [closed]
...etimes overridden in specific instantiations. There's no provision in the Python language for creating docstrings for class attributes, or any sort of attributes, for that matter. What is the expected and supported way, should there be one, to document these attributes? Currently I'm doing this s...