Thus the second thing you should remember is that when you run xonsh in virtual environment it will try to load xonsh RC files (i.e. And if you want to run xonsh with the packages from the currently activated virtual environment you have to install xonsh in that environment and run it directly. In other words, you can activate a virtual environment during a xonsh session (using conda, pyenv, pipx) but the current session will continue to use packages from the environment that was used to run xonsh. The first thing you have to remember is that when you execute import or any other Python code during a xonsh session it will be executed in the Python environment that was used to run current instance of xonsh. The Python version and its packages can be installed and located anywhere: in the operating system directories, as part of a virtual environment, as part of the user directory, or as a virtual drive created temporarily behind the scenes by the Linux AppImage. Xonsh is a Python-based shell, and to run xonsh you must have Python installed. Install xonsh with package and environment management system On any system you can install python and then install xonsh from pip i.e., any_pkg_manager install python & python -m pip install 'xonsh' This is the preferable way. # Not recommended but possible apt install xonsh # Debian/Ubuntu pacman - S xonsh # Arch Linux dnf install xonsh # Fedora brew install xonsh # OSX We highly recommend using the full version of the xonsh PyPi-package with prompt-toolkit on board: By installing from PyPi you will get the latest version of the xonsh shell. Most modern operating systems have Python and PyPi (pip) that are preinstalled or that can be installed easily. Use Docker or the Linux AppImage to run and try xonsh. In this way you can flexibly manage the Python version, dependencies, and virtual environments, but because xonsh is a Python-based shell you have to understand what you're doing and the section below will provide some guidance. Install xonsh with package and environment management system. This is a good option if you don't plan to manage Python versions or virtual environments. You can use the system installed Python to install xonsh and dependencies. The xontrib is short version of "(contrib)ution" word and points to extensions, community articles and other materials around xonsh. Thus xonsh is the reference to the shell word that is commonly used to name command shells. The "xonsh" word sounds like conch - a common name of a number of different sea snails or shells ( □). It works on all Python-compatible systems, including Linux, macOS, and Windows. The language is a superset of Python 3.6+ with additional shell primitives that you are used to from Bash and IPython. Xonsh is a Python-powered, cross-platform, Unix-gazing shell language and command prompt. If you like the cheatsheet click ⭐ on the repo and tweet about it. This is a good level of knowledge to start being productive. Cheat sheet for the xonsh shell with copy-pastable examples.
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