setuptools

问题 I am creating a setup.py to distribute my application. This application has a number of dependencies which can be installed via pip, it also has some custom dependencies which can not be installed from PyPI. So, I have created a custom_package_0.1.whl which will be included into the distribution and must be installed as a dependency after setup.py installs everything from install_requires . Imagine the following app structure: my_app/ win_deps/custom_package_0.1.whl my_app/ __init__.py main

问题 I have a Python project in which I am using many non-code files. Currently these are all images, but I might use other kinds of files in the future. What would be a good scheme for storing and referencing these files? I considered just making a folder "resources" in the main directory, but there is a problem; Some images are used from within sub-packages of my project. Storing these images that way would lead to coupling, which is a disadvantage. Also, I need a way to access these files which

问题 I know there are a lot of questions about "ImportError: No module named..." but they ususally seem to boil down to no __init__.py file or the package directory not in $PYTHONPATH . I've checked both of those issues and my issue is not down to them. I have a project which contains protocol buffer definitions. There's a makefile which generates the source as Python, Java or Go. There's a setup.py file which executes make python . I've run pip install -e . in this directory which generates the

问题 I have a big project with the following structure. utilities is a collections of small modules that are reused in various places by the different components of the big_project , project1 , 2, etc. big_project/ |-- __init__.py |-- utilities/ |-- mod1.py |-- mod2.py |-- project1/ |-- setup.py |-- __init__.py |-- src/ |-- __init__.py |-- mod1.py |-- mod2.py |-- examples/ |-- __init__.py |-- mod.py |-- project2/ |-- ... |-- project3/ |-- ... I want to distribute project1 , including utilities

问题 Python 3.4.2, 32 bit - Win 8.1, 64 bit First I was trying to upgrade setuptools, but it was not successful. So I decided to uninstall the previous version. Now I can't install setuptools. I have tried the following: pip install setuptools: Exception: Traceback (most recent call last): File "C:\Python34\lib\site-packages\pip\basecommand.py", line 232, in main status = self.run(options, args) File "C:\Python34\lib\site-packages\pip\commands\install.py", line 339, in run requirement_set.prepare

问题 Python 3.4.2, 32 bit - Win 8.1, 64 bit First I was trying to upgrade setuptools, but it was not successful. So I decided to uninstall the previous version. Now I can't install setuptools. I have tried the following: pip install setuptools: Exception: Traceback (most recent call last): File "C:\Python34\lib\site-packages\pip\basecommand.py", line 232, in main status = self.run(options, args) File "C:\Python34\lib\site-packages\pip\commands\install.py", line 339, in run requirement_set.prepare

问题 I'd like to create some ridiculously-easy-to-use pip packages for loading common machine-learning datasets in Python. (Yes, some stuff already exists, but I want it to be even simpler.) What I'd like to achieve is this: User runs pip install dataset pip downloads the dataset, say via wget http://mydata.com/data.tar.gz . Note that the data does not reside in the python package itself, but is downloaded from somewhere else. pip extracts the data from this file and puts it in the directory that

问题 Problem - Shifting from non-virtual to a conda virtual environment causes console script entry points to be unrecognized. Background - I recently tried to get religion about using virtual environments for my Python projects. I decided to do this after update to macOS Catalina caused all of my PyCharm projects to show invalid interpreter errors. I thought "What could go wrong throwing one big mess on top of another?" Two days later I could finally run a script again - the worst brick wall I've

问题 I am working on a python project which contains two modules. The modules are very closely related and hence I want them to be in the same git repo, and to be able to develop them together in my IDE: module1 depends on module2 module1 has lots of other heavy dependencies, module2 does not module1 and module2 will be used in different runtime environments module2 should be installable separately so it can run in e.g. an AWS Lambda Consequently I have tried to set up a project structure which

问题 I'm using the data_files argument of setuptools.setup() to install config files to /etc and the users home directory. However updating the package with pip install <package-name> uninstalls the old version and all config files before it installs the new version. How do I keep the config files during updates if they have been changed? 回答1: I very much doubt that eggs or wheels "installers" can do that. They are rather primitive distribution formats suitable for simple things (uninstall the