=============================================================================== ALE Python Integration *ale-python-options* g:ale_python_auto_pipenv *g:ale_python_auto_pipenv* *b:ale_python_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== ALE Python Project Root Behavior *ale-python-root* For some linters, ALE will search for a Python project root by looking at the files in directories on or above where a file being checked is. ALE applies the following methods, in order: 1. Find the first directory containing a common Python configuration file. 2. If no configuration file can be found, use the first directory which does not contain a readable file named `__init__.py`. ALE will look for configuration files with the following filenames. > MANIFEST.in setup.cfg pytest.ini tox.ini mypy.ini pycodestyle.cfg .flake8 .flake8rc pylama.ini pylintrc .pylintrc Pipfile Pipfile.lock < The first directory containing any of the files named above will be used. =============================================================================== autoimport *ale-python-autoimport* g:ale_python_autoimport_executable *g:ale_python_autoimport_executable* *b:ale_python_autoimport_executable* Type: |String| Default: `'autoimport'` See |ale-integrations-local-executables| g:ale_python_autoimport_options *g:ale_python_autoimport_options* *b:ale_python_autoimport_options* Type: |String| Default: `''` This variable can be set to pass extra options to autoimport. g:ale_python_autoimport_use_global *g:ale_python_autoimport_use_global* *b:ale_python_autoimport_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| =============================================================================== autopep8 *ale-python-autopep8* g:ale_python_autopep8_executable *g:ale_python_autopep8_executable* *b:ale_python_autopep8_executable* Type: |String| Default: `'autopep8'` See |ale-integrations-local-executables| g:ale_python_autopep8_options *g:ale_python_autopep8_options* *b:ale_python_autopep8_options* Type: |String| Default: `''` This variable can be set to pass extra options to autopep8. g:ale_python_autopep8_use_global *g:ale_python_autopep8_use_global* *b:ale_python_autopep8_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| =============================================================================== bandit *ale-python-bandit* g:ale_python_bandit_executable *g:ale_python_bandit_executable* *b:ale_python_bandit_executable* Type: |String| Default: `'bandit'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `bandit'`. g:ale_python_bandit_options *g:ale_python_bandit_options* *b:ale_python_bandit_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the bandit invocation. g:ale_python_bandit_use_config *g:ale_python_bandit_use_config* *b:ale_python_bandit_use_config* Type: |Number| Default: `1` If this variable is true and a `.bandit` file exists in the directory of the file being checked or a parent directory, an `--ini` option is added to the `bandit` command for the nearest `.bandit` file. Set this variable false to disable adding the `--ini` option automatically. g:ale_python_bandit_use_global *g:ale_python_bandit_use_global* *b:ale_python_bandit_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_bandit_auto_pipenv *g:ale_python_bandit_auto_pipenv* *b:ale_python_bandit_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== black *ale-python-black* g:ale_python_black_executable *g:ale_python_black_executable* *b:ale_python_black_executable* Type: |String| Default: `'black'` See |ale-integrations-local-executables| g:ale_python_black_options *g:ale_python_black_options* *b:ale_python_black_options* Type: |String| Default: `''` This variable can be set to pass extra options to black. g:ale_python_black_use_global *g:ale_python_black_use_global* *b:ale_python_black_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_black_auto_pipenv *g:ale_python_black_auto_pipenv* *b:ale_python_black_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. g:ale_python_black_change_directory *g:ale_python_black_change_directory* *b:ale_python_black_change_directory* Type: |Number| Default: `1` If set to `1`, ALE will switch to the directory the Python file being checked with `black` is in before checking it. This helps `black` find configuration files more easily. This option can be turned off if you want to control the directory Python is executed from yourself. =============================================================================== flake8 *ale-python-flake8* g:ale_python_flake8_change_directory *g:ale_python_flake8_change_directory* *b:ale_python_flake8_change_directory* Type: |String| Default: `project` If set to `project`, ALE will switch to the project root before checking file. If set to `file`, ALE will switch to directory the Python file being checked with `flake8` is in before checking it. You can turn it off with `off` option if you want to control the directory Python is executed from yourself. g:ale_python_flake8_executable *g:ale_python_flake8_executable* *b:ale_python_flake8_executable* Type: |String| Default: `'flake8'` This variable can be changed to modify the executable used for flake8. Set this to `'pipenv'` to invoke `'pipenv` `run` `flake8'`. g:ale_python_flake8_options *g:ale_python_flake8_options* *b:ale_python_flake8_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the flake8 invocation. For example, to dynamically switch between programs targeting Python 2 and Python 3, you may want to set > let g:ale_python_flake8_executable = 'python3' " or 'python' for Python 2 let g:ale_python_flake8_options = '-m flake8' < after making sure it's installed for the appropriate Python versions (e.g. `python3 -m pip install --user flake8`). g:ale_python_flake8_use_global *g:ale_python_flake8_use_global* *b:ale_python_flake8_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` This variable controls whether or not ALE will search for flake8 in a virtualenv directory first. If this variable is set to `1`, then ALE will always use |g:ale_python_flake8_executable| for the executable path. Both variables can be set with `b:` buffer variables instead. g:ale_python_flake8_auto_pipenv *g:ale_python_flake8_auto_pipenv* *b:ale_python_flake8_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== isort *ale-python-isort* g:ale_python_isort_executable *g:ale_python_isort_executable* *b:ale_python_isort_executable* Type: |String| Default: `'isort'` See |ale-integrations-local-executables| g:ale_python_isort_options *g:ale_python_isort_options* *b:ale_python_isort_options* Type: |String| Default: `''` This variable can be set to pass extra options to isort. g:ale_python_isort_use_global *g:ale_python_isort_use_global* *b:ale_python_isort_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_isort_auto_pipenv *g:ale_python_isort_auto_pipenv* *b:ale_python_isort_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== mypy *ale-python-mypy* The minimum supported version of mypy that ALE supports is v0.4.4. This is the first version containing the `--shadow-file` option ALE needs to be able to check for errors while you type. `mypy` will be run from a detected project root, per |ale-python-root|. g:ale_python_mypy_auto_pipenv *g:ale_python_mypy_auto_pipenv* *b:ale_python_mypy_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. g:ale_python_mypy_executable *g:ale_python_mypy_executable* *b:ale_python_mypy_executable* Type: |String| Default: `'mypy'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `mypy'`. g:ale_python_mypy_ignore_invalid_syntax *g:ale_python_mypy_ignore_invalid_syntax* *b:ale_python_mypy_ignore_invalid_syntax* Type: |Number| Default: `0` When set to `1`, syntax error messages for mypy will be ignored. This option can be used when running other Python linters which check for syntax errors, as mypy can take a while to finish executing. g:ale_python_mypy_options *g:ale_python_mypy_options* *b:ale_python_mypy_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the mypy invocation. g:ale_python_mypy_show_notes *g:ale_python_mypy_show_notes* *b:ale_python_mypy_show_notes* Type: |Number| Default: `1` If enabled, notes on lines will be displayed as 'I' (info) messages. g:ale_python_mypy_use_global *g:ale_python_mypy_use_global* *b:ale_python_mypy_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| =============================================================================== prospector *ale-python-prospector* g:ale_python_prospector_executable *g:ale_python_prospector_executable* *b:ale_python_prospector_executable* Type: |String| Default: `'prospector'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `prospector'`. g:ale_python_prospector_options *g:ale_python_prospector_options* *b:ale_python_prospector_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the prospector invocation. For example, to dynamically switch between programs targeting Python 2 and Python 3, you may want to set > let g:ale_python_prospector_executable = 'python3' " or 'python' for Python 2 let g:ale_python_prospector_options = '--rcfile /path/to/.prospector.yaml' " The virtualenv detection needs to be disabled. let g:ale_python_prospector_use_global = 0 after making sure it's installed for the appropriate Python versions (e.g. `python3 -m pip install --user prospector`). g:ale_python_prospector_use_global *g:ale_python_prospector_use_global* *b:ale_python_prospector_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_prospector_auto_pipenv *g:ale_python_prospector_auto_pipenv* *b:ale_python_prospector_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== pycodestyle *ale-python-pycodestyle* g:ale_python_pycodestyle_executable *g:ale_python_pycodestyle_executable* *b:ale_python_pycodestyle_executable* Type: |String| Default: `'pycodestyle'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `pycodestyle'`. g:ale_python_pycodestyle_options *g:ale_python_pycodestyle_options* *b:ale_python_pycodestyle_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the pycodestyle invocation. g:ale_python_pycodestyle_use_global *g:ale_python_pycodestyle_use_global* *b:ale_python_pycodestyle_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_pycodestyle_auto_pipenv *g:ale_python_pycodestyle_auto_pipenv* *b:ale_python_pycodestyle_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== pydocstyle *ale-python-pydocstyle* g:ale_python_pydocstyle_executable *g:ale_python_pydocstyle_executable* *b:ale_python_pydocstyle_executable* Type: |String| Default: `'pydocstyle'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `pydocstyle'`. g:ale_python_pydocstyle_options *g:ale_python_pydocstyle_options* *b:ale_python_pydocstyle_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the pydocstyle invocation. g:ale_python_pydocstyle_use_global *g:ale_python_pydocstyle_use_global* *b:ale_python_pydocstyle_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_pydocstyle_auto_pipenv *g:ale_python_pydocstyle_auto_pipenv* *b:ale_python_pydocstyle_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== pyflakes *ale-python-pyflakes* g:ale_python_pyflakes_executable *g:ale_python_pyflakes_executable* *b:ale_python_pyflakes_executable* Type: |String| Default: `'pyflakes'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `pyflakes'`. g:ale_python_pyflakes_auto_pipenv *g:ale_python_pyflakes_auto_pipenv* *b:ale_python_pyflakes_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== pylama *ale-python-pylama* g:ale_python_pylama_change_directory *g:ale_python_pylama_change_directory* *b:ale_python_pylama_change_directory* Type: |Number| Default: `1` If set to `1`, `pylama` will be run from a detected project root, per |ale-python-root|. This is useful because `pylama` only searches for configuration files in its current directory and applies file masks using paths relative to its current directory. This option can be turned off if you want to control the directory in which `pylama` is executed. g:ale_python_pylama_executable *g:ale_python_pylama_executable* *b:ale_python_pylama_executable* Type: |String| Default: `'pylama'` This variable can be changed to modify the executable used for pylama. Set this to `'pipenv'` to invoke `'pipenv` `run` `pylama'`. g:ale_python_pylama_options *g:ale_python_pylama_options* *b:ale_python_pylama_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the pylama invocation. g:ale_python_pylama_use_global *g:ale_python_pylama_use_global* *b:ale_python_pylama_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` This variable controls whether or not ALE will search for pylama in a virtualenv directory first. If this variable is set to `1`, then ALE will always use |g:ale_python_pylama_executable| for the executable path. Both variables can be set with `b:` buffer variables instead. g:ale_python_pylama_auto_pipenv *g:ale_python_pylama_auto_pipenv* *b:ale_python_pylama_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== pylint *ale-python-pylint* g:ale_python_pylint_change_directory *g:ale_python_pylint_change_directory* *b:ale_python_pylint_change_directory* Type: |Number| Default: `1` If set to `1`, `pylint` will be run from a detected project root, per |ale-python-root|. Since `pylint` only checks for `pylintrc` in the packages above its current directory before falling back to user and global `pylintrc` files, this is necessary for `pylint` to use a project `pylintrc` file, if present. This option can be turned off if you want to control the directory Python is executed from yourself. g:ale_python_pylint_executable *g:ale_python_pylint_executable* *b:ale_python_pylint_executable* Type: |String| Default: `'pylint'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `pylint'`. g:ale_python_pylint_options *g:ale_python_pylint_options* *b:ale_python_pylint_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the pylint invocation. For example, to dynamically switch between programs targeting Python 2 and Python 3, you may want to set > let g:ale_python_pylint_executable = 'python3' " or 'python' for Python 2 let g:ale_python_pylint_options = '--rcfile /path/to/pylint.rc' " The virtualenv detection needs to be disabled. let g:ale_python_pylint_use_global = 0 after making sure it's installed for the appropriate Python versions (e.g. `python3 -m pip install --user pylint`). g:ale_python_pylint_use_global *g:ale_python_pylint_use_global* *b:ale_python_pylint_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_pylint_auto_pipenv *g:ale_python_pylint_auto_pipenv* *b:ale_python_pylint_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. g:ale_python_pylint_use_msg_id *g:ale_python_pylint_use_msg_id* *b:ale_python_pylint_use_msg_id* Type: |Number| Default: `0` Use message for output (e.g. I0011) instead of symbolic name of the message (e.g. locally-disabled). =============================================================================== pyls *ale-python-pyls* `pyls` will be run from a detected project root, per |ale-python-root|. g:ale_python_pyls_executable *g:ale_python_pyls_executable* *b:ale_python_pyls_executable* Type: |String| Default: `'pyls'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `pyls'`. g:ale_python_pyls_use_global *g:ale_python_pyls_use_global* *b:ale_python_pyls_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_pyls_auto_pipenv *g:ale_python_pyls_auto_pipenv* *b:ale_python_pyls_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. g:ale_python_pyls_config *g:ale_python_pyls_config* *b:ale_python_pyls_config* Type: |Dictionary| Default: `{}` Dictionary with configuration settings for pyls. For example, to disable the pycodestyle linter: > { \ 'pyls': { \ 'plugins': { \ 'pycodestyle': { \ 'enabled': v:false \ } \ } \ }, \ } < =============================================================================== pyre *ale-python-pyre* `pyre` will be run from a detected project root, per |ale-python-root|. g:ale_python_pyre_executable *g:ale_python_pyre_executable* *b:ale_python_pyre_executable* Type: |String| Default: `'pyre'` See |ale-integrations-local-executables| Set this to `'pipenv'` to invoke `'pipenv` `run` `pyre'`. g:ale_python_pyre_use_global *g:ale_python_pyre_use_global* *b:ale_python_pyre_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| g:ale_python_pyre_auto_pipenv *g:ale_python_pyre_auto_pipenv* *b:ale_python_pyre_auto_pipenv* Type: |Number| Default: `0` Detect whether the file is inside a pipenv, and set the executable to `pipenv` if true. This is overridden by a manually-set executable. =============================================================================== pyright *ale-python-pyright* The `pyright` linter requires a recent version of `pyright` which includes the `pyright-langserver` executable. You can install `pyright` on your system through `npm` with `sudo npm install -g pyright` or similar. Refer to their README for installation instructions: https://github.com/Microsoft/pyright `pyright` needs to know the path to your Python executable and probably a virtualenv to run. ALE will try to detect these automatically. See |g:ale_python_pyright_config|. g:ale_python_pyright_executable *g:ale_python_pyright_executable* *b:ale_python_pyright_executable* Type: |String| Default: `'pyright-langserver'` The executable for running `pyright`, which is typically installed globally. g:ale_python_pyright_config *g:ale_python_pyright_config* *b:ale_python_pyright_config* Type: |Dictionary| Default: `{}` Settings for configuring the `pyright` language server. See pyright's documentation for a full list of options: https://github.com/microsoft/pyright/blob/master/docs/settings.md ALE will automatically try to set defaults for `venvPath` and `pythonPath` so your project can automatically be checked with the right libraries. You can override these settings with whatever you want in your ftplugin file like so: > let b:ale_python_pyright_config = { \ 'python': { \ 'pythonPath': '/bin/python', \ 'venvPath': '/other/dir', \ }, \} < If `venvPath` is set, but `pythonPath` is not, ALE will use `venvPath . '/bin/python'` or similar as `pythonPath`. A commonly used setting for `pyright` is disabling language services apart from type checking and "hover" (|ale-hover|), you can set this setting like so, or use whatever other settings you want: > let b:ale_python_pyright_config = { \ 'pyright': { \ 'disableLanguageServices': v:true, \ }, \} < =============================================================================== reorder-python-imports *ale-python-reorder_python_imports* g:ale_python_reorder_python_imports_executable *g:ale_python_reorder_python_imports_executable* *b:ale_python_reorder_python_imports_executable* Type: |String| Default: `'reorder-python-imports'` See |ale-integrations-local-executables| g:ale_python_reorder_python_imports_options *g:ale_python_reorder_python_imports_options* *b:ale_python_reorder_python_imports_options* Type: |String| Default: `''` This variable can be set to pass extra options to reorder-python-imports. g:ale_python_reorder_python_imports_use_global *g:ale_python_reorder_python_imports_use_global* *b:ale_python_reorder_python_imports_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| =============================================================================== vulture *ale-python-vulture* g:ale_python_vulture_change_directory *g:ale_python_vulture_change_directory* *b:ale_python_vulture_change_directory* Type: |Number| Default: `1` If set to `1`, ALE will switch to the directory the Python file being checked with `vulture` is in before checking it and check the whole project directory instead of checking only the file opened in the current buffer. This helps `vulture` to know the context and avoid false-negative results. g:ale_python_vulture_executable *g:ale_python_vulture_executable* *b:ale_python_vulture_executable* Type: |String| Default: `'vulture'` See |ale-integrations-local-executables| g:ale_python_vulture_options *g:ale_python_vulture_options* *b:ale_python_vulture_options* Type: |String| Default: `''` This variable can be changed to add command-line arguments to the vulture invocation. g:ale_python_vulture_use_global *g:ale_python_vulture_use_global* *b:ale_python_vulture_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| =============================================================================== yapf *ale-python-yapf* g:ale_python_yapf_executable *g:ale_python_yapf_executable* *b:ale_python_yapf_executable* Type: |String| Default: `'yapf'` See |ale-integrations-local-executables| g:ale_python_yapf_use_global *g:ale_python_yapf_use_global* *b:ale_python_yapf_use_global* Type: |Number| Default: `get(g:, 'ale_use_global_executables', 0)` See |ale-integrations-local-executables| =============================================================================== vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl: