twine:tldr:ec5d8

The command twine upload is a command-line parameter for the twine package, which is used to upload Python packages (e.g., distribution packages) to package repositories such as PyPI or custom repositories.

The --repository-url flag specifies the URL of the repository where the package should be uploaded. ${repository_url} is a placeholder for the actual repository URL. You need to replace ${repository_url} with the URL of your desired repository.

dist/* is a file-glob pattern that represents all files inside the dist directory. Typically, the dist directory contains the built distribution files of a Python package, such as .tar.gz or .whl files.

So, when you run this command, it will use twine to upload all the files in the dist directory (dist/*) to the specified repository URL (--repository-url).