from future import standard_library standard_library.install_aliases() # Then, for example: from itertools import filterfalse, zip_longest from urllib.request import urlopen from collections import ChainMap from collections import UserDict, UserList, UserString from subprocess import getoutput, getstatus...
python-futurecomes with two scripts calledfuturizeandpasteurizeto aid in making Python 2 code or Python 3 code compatible with both platforms (Py2/3). It is based on 2to3 and uses fixers fromlib2to3,lib3to2, andpython-modernize, as well as custom fixers. ...
在Python3中,我们使用"string".encode()和"string".decode()将Unicode字符串转换为字节字符串,或将字节字符串转换为Unicode字符串。在Python2中,我们有str()和unicode(),我们也可以encode()和decode()到它们。但是,Python 3之间有什么区别吗? 浏览0提问于2013-03-11得票数 2 回答已采纳 1回答 hashlib.md5 p...
If you’re curious, you could then try to convert this code that you just brought to Python 3 back to Python 2. Using3to2you’d obtain this:https://gist.github.com/berdario/cbccaf7f36d61840e0ed. In which the only change that had to be applied manually is.encode('utf-8')at line...
In addition to the 2to3 tool that allows 3.x code to be generated from 2.x source code, there's also the3to2tool, which aims to convert 3.x code back to 2.x code. In theory, this should work even better than going the other direction, since 3.x doesn't have as many nasty co...
Library --- - bpo-23247: Fix a crash in the StreamWriter.reset() of CJK codecs. - bpo-24270: Add math.isclose() and cmath.isclose() functions as per PEP 485. Contributed by Chris Barker and Tal Einat. - bpo-5633: Fixed timeit when the statement is a string and the setup is no...
caused by library "libcrystax.so" not found W/System.err( 5140): dlopen failed: could not load library "libcrystax.so" needed by "libSDL2.so"; caused by library "libcrystax.so" not found D/dalvikvm( 5140): GC_FOR_ALLOC freed 1118K, 36% free 3159K/4876K, paused 14ms, total...
It is based on 2to3 and uses fixers from lib2to3, lib3to2, and python-modernize, as well as custom fixers.futurize passes Python 2 code through all the appropriate fixers to turn it into valid Python 3 code, and then adds __future__ and future package imports so that it also runs ...
It is based on 2to3 and uses fixers from lib2to3, lib3to2, and python-modernize, as well as custom fixers.futurize passes Python 2 code through all the appropriate fixers to turn it into valid Python 3 code, and then adds __future__ and future package imports so that it also runs ...