python-wheel

问题 PEP 427 describes the move to .whl files from .egg for Python packaging. In the comparisons section of the PEP, there is point 6: Wheel is a reference to the other Python. I don't understand this point, what are they trying to say? 回答1: .egg is a reference to the snake variety of python, .whl is a reference to Monty Python's "wheel of cheese" 来源： https://stackoverflow.com/questions/21113163/wheel-is-a-reference-to-the-other-python

问题 I'm trying to install spacy by running pip install spacy for python version 3.6.1 but continuously i'm getting errors like below,how to get rid of this issue? previously i was having cl.exe not found error, after that i added visual studio path in environment variables where cl.exe exists. Failed building wheel for spacy Running setup.py clean for spacy Running setup.py bdist_wheel for murmurhash ... error Complete output from command c:\users\sh00428701\appdata\local\programs\python\python36

问题 Is it possible to install a Python wheel without using pip ? I always have issues with installing with pip , so I usually install libraries manually by copying and pasting. I'm wondering if there is a way to do wheel files in a similar manner. 回答1: It is. Actually .whl files are just zip archives, so you can just extract their content and play with libraries path variable to make it work. Yet it is really bad practice. 回答2: I'm assuming you have internet access , but you don't have a working

问题 Using the recent (1.5) version of pip , I get an error when attempting to update several packages. For example, sudo pip install -U pytz results in failure with: Wheel installs require setuptools >= 0.8 for dist-info support. pip's wheel support requires setuptools >= 0.8 for dist-info support. I don't understand this message (I have setuptools 2.1) or what to do about it. Exception information from the log for this error: Exception information: Traceback (most recent call last): File "

问题 I am working on a python2 package in which the setup.py contains some custom install commands. These commands actually build some Rust code and output some .dylib files that are moved into the python package. An important point is that the Rust code is outside the python package. setuptools is supposed to detect automatically if the python package is pure python or platform specific (if it contains some C extensions for instance). In my case, when I run python setup.py bdist_wheel , the

问题 How do control what files are included in a wheel? It appears MANIFEST.in isn't used by python setup.py bdist_wheel . UPDATE : I was wrong about the difference between installing from a source tarball vs a wheel. The source distribution includes files specified in MANIFEST.in , but the installed package only has python files. Steps are needed to identify additional files that should be installed, whether the install is via source distribution, egg, or wheel. Namely, package_data is needed for

问题 I'm trying to install python gtk on a windows 7 64-bit machine. I'm following python pygtk windows 7 64 bit to do so. I've followed steps 1-4 in this link, and all was fine, but on step 5 (installing the libraries gtk,PyCairo,goobject), there are no .exe's in the link. I followed comments in the answer, which say to pip install the .whl file. So I installed pip: "pip --version" in CMD yields "pip 8.1.2 from c:\python35-32\lib\site-packages (python 3.5)". Also, "python --version" in CMD yields

问题 While I was trying to pip install python package "datefinder", I met the error about regex and visual c++. I have viewed lots of Stackoverflow posts and cannot find a solution yet. One post is similar but got no reply. Any comment is appreciated! C:\Users\sheldonc\Downloads>pip install datefinder-0.6.1-py2.py3-none-any.whl Processing c:\users\sheldonc\downloads\datefinder-0.6.1-py2.py3-none-any.whl Requirement already satisfied: python-dateutil>=2.4.2 in c:\users\sheldonc\appdata\local

问题 I have a few projects, all containing setup.py and requirements.txt . Is it possible to package a whole project in one single file including all requirements compiled and ready to install? What I have tried: python setup.py bdist_wheel Builds a .whl file and puts it in the dist directory. The wheel does not contain any dependencies. pip wheel -r requirements.txt -w wheelhouse Builds wheels for every single requirement and puts it in the wheelhouse directory. Includes nicely compiled code for

问题 I'm accustomed to pre-downloading packages using Pip, then copying them over to a target machine for deployment. With the newly introduced Python Wheels, I'm forced to "pip ... --no-use-wheel", as some of the downloaded packages are platform specific (I'm developing on OSX and deploying to Debian) and will not install on the target machine. Is there a way to download Wheels for target platforms (or platform independent)? 回答1: The pip download command now has the --platform argument, which you