Python programs may depend on third-party packages whose versions might differ between programs. Thus, we need to keep track not only of Python versions but also of the versions of Python packages themselves.Virtual environments help us manage different Python versions and different package versions....
Over time, environments can become cluttered with many different packages installed for different projects. The clutter can make it difficult to thoroughly test your application against a specific set of packages with known versions. But this kind of environment is what you would expect to set up ...
Managing Python Environments with PyEnvPyEnv also allows switching between previously installed Python versions. It’s important to note that PyEnv supports three different scopes that define where the selected environment is active.The local scope uses the selected Python version for the current termi...
Note that this server does not automatically detect changes to your Python source code (as runserver does). It does, however, detect changes to templates. --addrport ADDRPORT¶ Specifies a different port, or IP address and port, from the default of 127.0.0.1:8000. This value follows exa...
To install more packages in the environment, use thePackages tabon thePython Environmentswindow. Note For best results with conda environments, use conda 4.4.8 or later. Keep in mind that conda versions are different from Anaconda versions. You can install suitable versions of Miniconda (Visual ...
Note: Depending on how you installed Python, your Python executable may have a different name than python. You’ll see python used in this tutorial, but you may have to adapt the commands to use something like py or python3 instead. Sometimes you may want to be more explicit and limit ...
Unfortunately, Python doesn’t distinguish between different versions of the same package in the /site-packages directory, which leads to problems when you have two projects that require different versions of the same package. These issues mean that even after three decades, it’s still all too ...
Note that based onCorepack limitations, you cannot usesemverto specify a range of versions for this package manager. To specify a different Yarn version: package.json "packageManager":"yarn@3.2.4" yarnPath .yarnrc.ymlfile yarnPath:.yarn/releases/yarn-3.2.4.cjsnodeLinker:node-modules ...
nvm allows you to quickly install and use different versions of node via the command line.Example:$ nvm use 16 Now using node v16.9.1 (npm v7.21.1) $ node -v v16.9.1 $ nvm use 14 Now using node v14.18.0 (npm v6.14.15) $ node -v v14.18.0 $ nvm install 12 Now using node...
mike is a Python utility that makes it easy to deploy multiple versions of your MkDocs-powered docs to a Git branch, suitable for hosting on Github via gh-pages. To see an example of this in action, take a look at the documentation for bfg9000. Why Use mike? mike is built around the...