However, you could also use this to install packages that aren't available on PyPI at all, for example, an internal project at work. I needed a version of a package available on the master branch which wasn't yet released, like with this flask example. The reason I need to install from the release asset is because I have 'protobuf' generated classes that are not checked into the code base. This isn't something you will use every day, I have used it once. I have the release asset packaged as tar.gz using GitHub Actions, but somehow I cannot point pip to install from the release asset. If you use these instead of git or just want to read up on pips support for version control systems in general, check out the docs right here. Pip also supports other version control systems like Mercurial and SVM. This seems to be the, by pip, recommended way of doing things. If you follow the pip documentation you would run the command as: pip install The #egg=flask part tells pip which package it is installing before downloading and parsing the metadata and is used for the dependency logic. This gives you a lot of control over what to install from the repository. Alternatively, use rev or tag to pin a dependency to a specific commit hash or tagged. Actually, we can use either a branch, commit hash, tag name, or git ref. You can combine the git key with the branch key to use another branch. The reason I show you this is because we can change master to any other branch in the repository. This corresponds to pip install as master is the default branch of the flask repository. This means you can share this with others and they will, for sure, get the same version as you!Īs I said, that is the short version of the command. Notice how pip has stored the specific commit hash used when installing. I have been given a link to a github repository and informed to install using pip install rep-name unfortunately I was advised not to share the exact URL for now, so I will use rep-name.This question may be related to Install a downloaded package from GitHub but I am not using npm. Freezing this gives us: Flask 7083cfdeef 0e 0bdd 0bf 6d 4c 23b 26c 92b 52d 95 This will install whatever is on the default branch of the project. To install flask the shortest version of the command is pip install git+. Using pip freeze it would look like this for flask: Flask file:/// C:/Users/Fronkan/my_project/flaskįear not, there is a better way of doing this! You can use pip to install directly from a git repository. However, this method creates a dependency on local files, and creating a requirements.txt you could share is impossible. You could clone the repository and install it using pip locally: $ git clone Let's look at how you can get the latest commit made to flask or any other open-source package. Sooo, what if I want the latest commit? Maybe some new bugfix or feature has been added which I need for my project. While this gives you the latest released version, it doesn't contain the latest commit to the repository. If you would like to install the latest version of flask, you would probably use pip install flask.
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