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75 lines
2.4 KiB
VimL
75 lines
2.4 KiB
VimL
" Taken from http://code.lardcave.net/2018/09/09/1/ Thanks!
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" Fixed for Python3's importlib
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python3 <<EOF
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import vim
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from importlib.util import find_spec
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import os
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import glob
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def find_virtualenv(virtualenv_names):
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cwd = vim.eval('getcwd()')
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while cwd != '/':
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for virtualenv_name in virtualenv_names:
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venv_path = os.path.join(cwd, virtualenv_name)
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if os.path.exists(venv_path):
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return venv_path
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cwd, _ignored = os.path.split(cwd)
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return os.environ.get('VIRTUAL_ENV')
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# If we have a virtualenv, check to see whether it contains pylint and the
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# django module. If we don't, just try to import both. We can't even use
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# ale's "ale_virtualenv_dir_names" here, because it's not set yet.
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virtualenv_path = find_virtualenv(['virtualenv', 'venv']) #vim.eval('ale_virtualenv_dir_names')
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# Detect the various linters and plugins
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if virtualenv_path:
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has_pylint_django = glob.glob(os.path.join(virtualenv_path, 'lib/*/site-packages/pylint_django'))
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has_pylint = glob.glob(os.path.join(virtualenv_path, 'lib/*/site-packages/pylint'))
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has_flake8 = glob.glob(os.path.join(virtualenv_path, 'lib/*/site-packages/flake8'))
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has_bandit = glob.glob(os.path.join(virtualenv_path, 'lib/*/site-packages/bandit'))
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else:
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try:
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find_spec('pylint_django')
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has_pylint_django = True
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except ImportError:
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has_pylint_django = False
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try:
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find_spec('pylint')
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has_pylint = True
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except ImportError:
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has_pylint = False
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try:
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find_spec('flake8')
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has_flake8 = True
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except ImportError:
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has_flake8 = False
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try:
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find_spec('bandit')
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has_bandit = True
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except ImportError:
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has_bandit = False
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linters = []
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if has_pylint:
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linters.append('pylint')
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if has_flake8:
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linters.append('flake8')
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if has_bandit:
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linters.append('bandit')
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vim.command("let b:ale_linters = {}".format(linters))
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if has_pylint_django:
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# No silly 80-char line limit. Sorry pep-8. Also, Django support. Disable 'invalid name', 'missing docstring'
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vim.command("let g:ale_python_pylint_options='--max-line-length=120 --load-plugins pylint_django --disable=invalid-name,missing-docstring'")
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else:
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# No silly 80-char line limit. Sorry pep-8. Disable 'invalid name', 'missing docstring'
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vim.command("let g:ale_python_pylint_options='--max-line-length=120 --disable=invalid-name,missing-docstring'")
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EOF
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