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Python 3 ImportError: No module named 'ConfigParser'
...s one but I use pip3 install mysql-connector. Now available from MySQL for python3 support. release at time of typing is 2.1.3.
– Longmang
Jun 7 '16 at 9:42
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libxml install error using pip
...should be enough to install the known build dependencies of python-lxml or python3-lxml, e.g.
sudo apt-get build-dep python3-lxml
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How to print like printf in Python3?
...ython2, print was a keyword which introduced a statement:
print "Hi"
In Python3, print is a function which may be invoked:
print ("Hi")
In both versions, % is an operator which requires a string on the left-hand side and a value or a tuple of values or a mapping object (like dict) on the right...
How to make unicode string with python3
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Literal strings are unicode by default in Python3.
Assuming that text is a bytes object, just use text.decode('utf-8')
unicode of Python2 is equivalent to str in Python3, so you can also write:
str(text, 'utf-8')
if you prefer.
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Problems with pip install numpy - RuntimeError: Broken toolchain: cannot link a simple C program
...orked for me:
RUN apk update
RUN apk add make automake gcc g++ subversion python3-dev
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Dealing with multiple Python versions and PIP?
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Is there no way to have python2, python3, pip2 and pip3 on Windows?
– thomthom
Aug 21 '17 at 15:29
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How to avoid “Permission denied” when using pip with virtualenv
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This worked for me (chown /usr/local/lib/python3.4), except I don't think I had created a virtualenv as root, I had actually installed Python3.4 as root. I'm still testing, but do you think I will run into any more issues with this solution, or will this chown fix m...
Python 3: ImportError “No Module named Setuptools”
...nces between them.
To install setuptools on Debian:
sudo apt-get install python3-setuptools
For an older version of Python (Python 2.x):
sudo apt-get install python-setuptools
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Running single test from unittest.TestCase via command line
...ur case, this would be:
python -m unittest testMyCase.MyCase.testItIsHot
Python3 documentation for this: https://docs.python.org/3/library/unittest.html#command-line-interface
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Python 3 turn range to a list
...e that on python2.x, xrange is still indexable1. This means that range on python3.x also has the same property2
1print xrange(30)[12] works for python2.x
2The analogous statement to 1 in python3.x is print(range(30)[12]) and that works also.
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