I broke up with neovim....vim is my best friend now

dot_vim/plugged/ale/ale_linters/python/pyre.vim

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+" Author: dsifford <dereksifford@gmail.com>
+" Description: A performant type-checker supporting LSP for Python 3 created by Facebook
+
+call ale#Set('python_pyre_executable', 'pyre')
+call ale#Set('python_pyre_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('python_pyre_auto_pipenv', 0)
+call ale#Set('python_pyre_auto_poetry', 0)
+
+function! ale_linters#python#pyre#GetExecutable(buffer) abort
+    if (ale#Var(a:buffer, 'python_auto_pipenv') || ale#Var(a:buffer, 'python_pyre_auto_pipenv'))
+    \ && ale#python#PipenvPresent(a:buffer)
+        return 'pipenv'
+    endif
+
+    if (ale#Var(a:buffer, 'python_auto_poetry') || ale#Var(a:buffer, 'python_pyre_auto_poetry'))
+    \ && ale#python#PoetryPresent(a:buffer)
+        return 'poetry'
+    endif
+
+    return ale#python#FindExecutable(a:buffer, 'python_pyre', ['pyre'])
+endfunction
+
+function! ale_linters#python#pyre#GetCommand(buffer) abort
+    let l:executable = ale_linters#python#pyre#GetExecutable(a:buffer)
+    let l:exec_args = (l:executable =~? 'pipenv\|poetry$' ? ' run pyre' : '') . ' persistent'
+
+    return ale#Escape(l:executable) . l:exec_args
+endfunction
+
+function! ale_linters#python#pyre#GetCwd(buffer) abort
+    let l:local_config = ale#path#FindNearestFile(a:buffer, '.pyre_configuration.local')
+
+    return fnamemodify(l:local_config, ':h')
+endfunction
+
+call ale#linter#Define('python', {
+\   'name': 'pyre',
+\   'lsp': 'stdio',
+\   'executable': function('ale_linters#python#pyre#GetExecutable'),
+\   'command': function('ale_linters#python#pyre#GetCommand'),
+\   'project_root': function('ale#python#FindProjectRoot'),
+\   'completion_filter': 'ale#completion#python#CompletionItemFilter',
+\   'cwd': function('ale_linters#python#pyre#GetCwd'),
+\})