452 lines
16 KiB
Plaintext
452 lines
16 KiB
Plaintext
===============================================================================
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ALE Python Integration *ale-python-options*
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===============================================================================
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ALE Python Project Root Behavior *ale-python-root*
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For some linters, ALE will search for a Python project root by looking at the
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files in directories on or above where a file being checked is. ALE applies
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the following methods, in order:
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1. Find the first directory containing a common Python configuration file.
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2. If no configuration file can be found, use the first directory which does
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not contain a readable file named `__init__.py`.
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ALE will look for configuration files with the following filenames. >
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MANIFEST.in
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setup.cfg
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pytest.ini
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tox.ini
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mypy.ini
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pycodestyle.cfg
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flake8.cfg
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.flake8rc
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Pipfile
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Pipfile.lock
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<
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The first directory containing any of the files named above will be used.
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===============================================================================
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autopep8 *ale-python-autopep8*
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g:ale_python_autopep8_executable *g:ale_python_autopep8_executable*
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*b:ale_python_autopep8_executable*
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Type: |String|
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Default: `'autopep8'`
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See |ale-integrations-local-executables|
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g:ale_python_autopep8_options *g:ale_python_autopep8_options*
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*b:ale_python_autopep8_options*
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Type: |String|
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Default: `''`
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This variable can be set to pass extra options to autopep8.
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g:ale_python_autopep8_use_global *g:ale_python_autopep8_use_global*
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*b:ale_python_autopep8_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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black *ale-python-black*
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g:ale_python_black_executable *g:ale_python_black_executable*
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*b:ale_python_black_executable*
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Type: |String|
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Default: `'black'`
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See |ale-integrations-local-executables|
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autopep8
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g:ale_python_black_options *g:ale_python_black_options*
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*b:ale_python_black_options*
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Type: |String|
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Default: `''`
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This variable can be set to pass extra options to black.
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g:ale_python_black_use_global *g:ale_python_black_use_global*
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*b:ale_python_black_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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flake8 *ale-python-flake8*
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g:ale_python_flake8_change_directory *g:ale_python_flake8_change_directory*
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*b:ale_python_flake8_change_directory*
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Type: |Number|
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Default: `1`
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If set to `1`, ALE will switch to the directory the Python file being
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checked with `flake8` is in before checking it. This helps `flake8` find
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configuration files more easily. This option can be turned off if you want
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to control the directory Python is executed from yourself.
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g:ale_python_flake8_executable *g:ale_python_flake8_executable*
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*b:ale_python_flake8_executable*
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Type: |String|
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Default: `'flake8'`
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This variable can be changed to modify the executable used for flake8. Set
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this to `'pipenv'` to invoke `'pipenv` `run` `flake8'`.
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g:ale_python_flake8_options *g:ale_python_flake8_options*
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*b:ale_python_flake8_options*
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Type: |String|
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Default: `''`
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This variable can be changed to add command-line arguments to the flake8
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invocation.
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For example, to dynamically switch between programs targeting Python 2 and
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Python 3, you may want to set >
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let g:ale_python_flake8_executable = 'python3' " or 'python' for Python 2
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let g:ale_python_flake8_options = '-m flake8'
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<
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after making sure it's installed for the appropriate Python versions (e.g.
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`python3 -m pip install --user flake8`).
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g:ale_python_flake8_use_global *g:ale_python_flake8_use_global*
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*b:ale_python_flake8_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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This variable controls whether or not ALE will search for flake8 in a
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virtualenv directory first. If this variable is set to `1`, then ALE will
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always use |g:ale_python_flake8_executable| for the executable path.
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Both variables can be set with `b:` buffer variables instead.
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===============================================================================
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isort *ale-python-isort*
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g:ale_python_isort_executable *g:ale_python_isort_executable*
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*b:ale_python_isort_executable*
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Type: |String|
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Default: `'isort'`
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See |ale-integrations-local-executables|
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g:ale_python_isort_options *g:ale_python_isort_options*
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*b:ale_python_isort_options*
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Type: |String|
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Default: `''`
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This variable can be set to pass extra options to isort.
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g:ale_python_isort_use_global *g:ale_python_isort_use_global*
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*b:ale_python_isort_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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mypy *ale-python-mypy*
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The minimum supported version of mypy that ALE supports is v0.4.4. This is
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the first version containing the `--shadow-file` option ALE needs to be able
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to check for errors while you type.
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`mypy` will be run from a detected project root, per |ale-python-root|.
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g:ale_python_mypy_executable *g:ale_python_mypy_executable*
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*b:ale_python_mypy_executable*
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Type: |String|
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Default: `'mypy'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `mypy'`.
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g:ale_python_mypy_ignore_invalid_syntax
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*g:ale_python_mypy_ignore_invalid_syntax*
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*b:ale_python_mypy_ignore_invalid_syntax*
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Type: |Number|
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Default: `0`
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When set to `1`, syntax error messages for mypy will be ignored. This option
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can be used when running other Python linters which check for syntax errors,
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as mypy can take a while to finish executing.
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g:ale_python_mypy_options *g:ale_python_mypy_options*
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*b:ale_python_mypy_options*
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Type: |String|
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Default: `''`
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This variable can be changed to add command-line arguments to the mypy
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invocation.
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g:ale_python_mypy_use_global *g:ale_python_mypy_use_global*
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*b:ale_python_mypy_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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prospector *ale-python-prospector*
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g:ale_python_prospector_executable *g:ale_python_prospector_executable*
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*b:ale_python_prospector_executable*
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Type: |String|
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Default: `'prospector'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `prospector'`.
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g:ale_python_prospector_options *g:ale_python_prospector_options*
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*b:ale_python_prospector_options*
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Type: |String|
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Default: `''`
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This variable can be changed to add command-line arguments to the prospector
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invocation.
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For example, to dynamically switch between programs targeting Python 2 and
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Python 3, you may want to set >
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let g:ale_python_prospector_executable = 'python3'
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" or 'python' for Python 2
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let g:ale_python_prospector_options = '--rcfile /path/to/.prospector.yaml'
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" The virtualenv detection needs to be disabled.
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let g:ale_python_prospector_use_global = 0
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after making sure it's installed for the appropriate Python versions (e.g.
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`python3 -m pip install --user prospector`).
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g:ale_python_prospector_use_global *g:ale_python_prospector_use_global*
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*b:ale_python_prospector_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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pycodestyle *ale-python-pycodestyle*
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g:ale_python_pycodestyle_executable *g:ale_python_pycodestyle_executable*
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*b:ale_python_pycodestyle_executable*
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Type: |String|
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Default: `'pycodestyle'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `pycodestyle'`.
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g:ale_python_pycodestyle_options *g:ale_python_pycodestyle_options*
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*b:ale_python_pycodestyle_options*
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Type: |String|
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Default: `''`
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This variable can be changed to add command-line arguments to the
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pycodestyle invocation.
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g:ale_python_pycodestyle_use_global *g:ale_python_pycodestyle_use_global*
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*b:ale_python_pycodestyle_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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pyflakes *ale-python-pyflakes*
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g:ale_python_pyflakes_executable *g:ale_python_pyflakes_executable*
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*b:ale_python_pyflakes_executable*
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Type: |String|
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Default: `'pyflakes'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `pyflakes'`.
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===============================================================================
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pylint *ale-python-pylint*
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g:ale_python_pylint_change_directory *g:ale_python_pylint_change_directory*
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*b:ale_python_pylint_change_directory*
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Type: |Number|
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Default: `1`
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If set to `1`, ALE will switch to the directory the Python file being
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checked with `pylint` is in before checking it. This helps `pylint` find
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configuration files more easily. This option can be turned off if you want
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to control the directory Python is executed from yourself.
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g:ale_python_pylint_executable *g:ale_python_pylint_executable*
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*b:ale_python_pylint_executable*
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Type: |String|
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Default: `'pylint'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `pylint'`.
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g:ale_python_pylint_options *g:ale_python_pylint_options*
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*b:ale_python_pylint_options*
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Type: |String|
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Default: `''`
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This variable can be changed to add command-line arguments to the pylint
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invocation.
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For example, to dynamically switch between programs targeting Python 2 and
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Python 3, you may want to set >
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let g:ale_python_pylint_executable = 'python3' " or 'python' for Python 2
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let g:ale_python_pylint_options = '--rcfile /path/to/pylint.rc'
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" The virtualenv detection needs to be disabled.
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let g:ale_python_pylint_use_global = 0
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after making sure it's installed for the appropriate Python versions (e.g.
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`python3 -m pip install --user pylint`).
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g:ale_python_pylint_use_global *g:ale_python_pylint_use_global*
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*b:ale_python_pylint_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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pyls *ale-python-pyls*
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`pyls` will be run from a detected project root, per |ale-python-root|.
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g:ale_python_pyls_executable *g:ale_python_pyls_executable*
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*b:ale_python_pyls_executable*
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Type: |String|
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Default: `'pyls'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `pyls'`.
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g:ale_python_pyls_use_global *g:ale_python_pyls_use_global*
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*b:ale_python_pyls_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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pyre *ale-python-pyre*
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`pyre` will be run from a detected project root, per |ale-python-root|.
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g:ale_python_pyre_executable *g:ale_python_pyre_executable*
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*b:ale_python_pyre_executable*
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Type: |String|
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Default: `'pyre'`
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See |ale-integrations-local-executables|
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Set this to `'pipenv'` to invoke `'pipenv` `run` `pyre'`.
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g:ale_python_pyre_use_global *g:ale_python_pyre_use_global*
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*b:ale_python_pyre_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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vulture *ale-python-vulture*
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g:ale_python_vulture_change_directory *g:ale_python_vulture_change_directory*
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*b:ale_python_vulture_change_directory*
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Type: |Number|
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Default: `1`
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If set to `1`, ALE will switch to the directory the Python file being
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checked with `vulture` is in before checking it and check the whole project
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directory instead of checking only the file opened in the current buffer.
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This helps `vulture` to know the context and avoid false-negative results.
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g:ale_python_vulture_executable *g:ale_python_vulture_executable*
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*b:ale_python_vulture_executable*
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Type: |String|
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Default: `'vulture'`
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See |ale-integrations-local-executables|
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g:ale_python_vulture_use_global *g:ale_python_vulture_use_global*
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*b:ale_python_vulture_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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yapf *ale-python-yapf*
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g:ale_python_yapf_executable *g:ale_python_yapf_executable*
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*b:ale_python_yapf_executable*
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Type: |String|
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Default: `'yapf'`
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See |ale-integrations-local-executables|
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g:ale_python_yapf_use_global *g:ale_python_yapf_use_global*
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*b:ale_python_yapf_use_global*
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Type: |Number|
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Default: `get(g:, 'ale_use_global_executables', 0)`
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See |ale-integrations-local-executables|
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===============================================================================
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vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
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