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94 lines
2.5 KiB
94 lines
2.5 KiB
Python
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======
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Enables local Python and local Python package installation.
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Local Python Installation
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-------------------------
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[pythonz][6] builds and installs multiple Python versions locally in the home
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directory.
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This module prepends the pythonz directory to the path variable to enable the
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execution of `pythonz`.
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### Usage
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Install Python versions with `pythonz install` into *~/.pythonz/pythons*.
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Local Package Installation
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--------------------------
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Since version 2.6, Python supports per user package installation, as defined in
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[PEP 370][1].
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This module prepends per user site directories to the relevant path variables
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to enable the execution of user installed scripts and the reading of
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documentation.
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### Usage
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Install packages into the per user site directory with `easy_install --user` or
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`pip install --user`.
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virtualenvwrapper
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-----------------
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[virtualenvwrapper][2] is a frontend to the popular [virtualenv][3] utility.
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virtualenv creates isolated Python environments and virtualenvwrapper provides
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convenient shell functions to create, switch, and manage them.
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### Usage
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Install virtualenvwrapper and set [`$WORKON_HOME`][4] to the path where virtual
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environments will be stored.
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### Theming
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To display the name of the current virtual enviroment in a prompt, define the
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following style in the `prompt_theme_setup` function.
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# %v - virtualenv name.
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zstyle ':omz:module:python' virtualenv 'virtualenv:%v'
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Then add `$python_info[virtualenv]` to `$PROMPT` or `$RPROMPT` and call
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`python-info` in the `prompt_theme_preexec` hook function.
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Aliases
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-------
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- `py` is short for `python`.
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### Pythonz
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- `pyz` is short for `pythonz`.
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- `pyzc` removes stale source folders and archives.
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- `pyzi` installs Python versions.
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- `pyzl` lists installed Python versions.
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- `pyzL` lists available Python versions.
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- `pyzu` updates itself to the latest version.
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- `pyzx` uninstalls Python versions.
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Functions
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---------
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- `python-info` exposes information about the Python environment via the
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`$python_info` associative array.
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Authors
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-------
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*The authors of this module should be contacted via the [issue tracker][5].*
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- [Sorin Ionescu](https://github.com/sorin-ionescu)
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- [Sebastian Wiesner](https://github.com/lunaryorn)
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[1]: http://www.python.org/dev/peps/pep-0370/
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[2]: http://www.doughellmann.com/projects/virtualenvwrapper/
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[3]: http://pypi.python.org/pypi/virtualenv
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[4]: http://www.doughellmann.com/docs/virtualenvwrapper/#introduction
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[5]: https://github.com/sorin-ionescu/oh-my-zsh/issues
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[6]: http://saghul.github.com/pythonz/
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