5ab47d11f0
Enables automatic activation of a virtualenv when jumping into a directory
This is done by looking in the current directory for a file or directory
named `.venv`. If it's not found in the current directory its parents will
also be examined. `.venv` can be either:
1. A file containing the name of a virtualenv found in $WORKON_HOME
2. A directory containing bin/activate (meaning that the directory is
assumed to be a virtualenv.)
If $WORKON_HOME is set it is assumed that virtualenvwrapper is installed
and the `workon` command will be issued.
56 lines
1.4 KiB
Bash
56 lines
1.4 KiB
Bash
#
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# Enables local Python package installation.
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#
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# Authors:
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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# Sebastian Wiesner <lunaryorn@googlemail.com>
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#
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# Load manually installed pyenv into the shell session.
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if [[ -s "$HOME/.pyenv/bin/pyenv" ]]; then
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path=("$HOME/.pyenv/bin" $path)
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eval "$(pyenv init -)"
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# Load package manager installed pyenv into the shell session.
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elif (( $+commands[pyenv] )); then
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eval "$(pyenv init -)"
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# Prepend PEP 370 per user site packages directory, which defaults to
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# ~/Library/Python on Mac OS X and ~/.local elsewhere, to PATH. The
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# path can be overridden using PYTHONUSERBASE.
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else
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if [[ -n "$PYTHONUSERBASE" ]]; then
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path=($PYTHONUSERBASE/bin $path)
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elif [[ "$OSTYPE" == darwin* ]]; then
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path=($HOME/Library/Python/*/bin(N) $path)
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else
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# This is subject to change.
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path=($HOME/.local/bin $path)
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fi
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fi
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# Return if requirements are not found.
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if (( ! $+commands[python] && ! $+commands[pyenv] )); then
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return 1
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fi
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# Load virtualenvwrapper into the shell session.
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if (( $+commands[virtualenvwrapper.sh] )); then
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# Set the directory where virtual environments are stored.
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export WORKON_HOME="$HOME/.virtualenvs"
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# Disable the virtualenv prompt.
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VIRTUAL_ENV_DISABLE_PROMPT=1
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source "$commands[virtualenvwrapper.sh]"
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if (( $+functions[workon-cwd] )); then
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workon-cwd
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fi
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fi
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#
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# Aliases
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#
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alias py='python'
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