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ale/ale_linters/python/pyls.vim

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Add PyLS linter (#1097) * Support PyLS (python language server) * Replace pyls#GetProjectRoot and add more config types to ale#python#FindProjectRoot
2017-11-08 17:58:56 +00:00
" Author: aurieh <me@aurieh.me>
" Description: A language server for Python
call ale#Set('python_pyls_executable', 'pyls')
Close #542 - Add an option for disabling running locally installed executables by default
2018-04-09 18:11:20 +00:00
call ale#Set('python_pyls_use_global', get(g:, 'ale_use_global_executables', 0))
Add python_[linter]_auto_pipenv options for python linters (fixes #1656) When set to true, and the buffer is currently inside a pipenv, GetExecutable will return "pipenv", which will trigger the existing functionality to append the correct pipenv arguments to run each linter. Defaults to false. I was going to implement ale#python#PipenvPresent by invoking `pipenv --venv` or `pipenv --where`, but it seemed to be abominably slow, even to the point where the test suite wasn't even finishing ("Tried to run tests 3 times"). The diff is: diff --git a/autoload/ale/python.vim b/autoload/ale/python.vim index 7baae079..8c100d41 100644 --- a/autoload/ale/python.vim +++ b/autoload/ale/python.vim @@ -106,5 +106,9 @@ endfunction " Detects whether a pipenv environment is present. function! ale#python#PipenvPresent(buffer) abort - return findfile('Pipfile.lock', expand('#' . a:buffer . ':p:h') . ';') isnot# '' + let l:cd_string = ale#path#BufferCdString(a:buffer) + let l:output = systemlist(l:cd_string . 'pipenv --where')[0] + " `pipenv --where` returns the path to the dir containing the Pipfile + " if in a pipenv, or some error text otherwise. + return strpart(l:output, 0, 18) !=# "No Pipfile present" endfunction Using vim's `findfile` is much faster, behaves correctly in the majority of situations, and also works reliably when the `pipenv` command doesn't exist.
2018-07-12 03:02:23 +00:00
call ale#Set('python_pyls_auto_pipenv', 0)
Add support for pyls configuration options Resolves #1443. Heavily inspired by the analogous support added for elixir-ls.
2019-01-21 04:52:44 +00:00
call ale#Set('python_pyls_config', {})
Add PyLS linter (#1097) * Support PyLS (python language server) * Replace pyls#GetProjectRoot and add more config types to ale#python#FindProjectRoot
2017-11-08 17:58:56 +00:00
function! ale_linters#python#pyls#GetExecutable(buffer) abort
Add `python_auto_pipenv` config var for all python linters. This allows a user to set one variable instead of eight.
2018-09-16 01:38:26 +00:00
if (ale#Var(a:buffer, 'python_auto_pipenv') || ale#Var(a:buffer, 'python_pyls_auto_pipenv'))
\ && ale#python#PipenvPresent(a:buffer)
Add python_[linter]_auto_pipenv options for python linters (fixes #1656) When set to true, and the buffer is currently inside a pipenv, GetExecutable will return "pipenv", which will trigger the existing functionality to append the correct pipenv arguments to run each linter. Defaults to false. I was going to implement ale#python#PipenvPresent by invoking `pipenv --venv` or `pipenv --where`, but it seemed to be abominably slow, even to the point where the test suite wasn't even finishing ("Tried to run tests 3 times"). The diff is: diff --git a/autoload/ale/python.vim b/autoload/ale/python.vim index 7baae079..8c100d41 100644 --- a/autoload/ale/python.vim +++ b/autoload/ale/python.vim @@ -106,5 +106,9 @@ endfunction " Detects whether a pipenv environment is present. function! ale#python#PipenvPresent(buffer) abort - return findfile('Pipfile.lock', expand('#' . a:buffer . ':p:h') . ';') isnot# '' + let l:cd_string = ale#path#BufferCdString(a:buffer) + let l:output = systemlist(l:cd_string . 'pipenv --where')[0] + " `pipenv --where` returns the path to the dir containing the Pipfile + " if in a pipenv, or some error text otherwise. + return strpart(l:output, 0, 18) !=# "No Pipfile present" endfunction Using vim's `findfile` is much faster, behaves correctly in the majority of situations, and also works reliably when the `pipenv` command doesn't exist.
2018-07-12 03:02:23 +00:00
return 'pipenv'
endif
Escape the pyls executable in the command, and support running virtualenv pyls executables
2017-11-21 23:51:18 +00:00
return ale#python#FindExecutable(a:buffer, 'python_pyls', ['pyls'])
endfunction
function! ale_linters#python#pyls#GetCommand(buffer) abort
let l:executable = ale_linters#python#pyls#GetExecutable(a:buffer)
Allow all Python linter executables to be set to `pipenv`. It appends ` run {linter_name}`, analogously to the Ruby linters when the executable is set to `bundle`
2018-06-05 02:43:02 +00:00
let l:exec_args = l:executable =~? 'pipenv$'
\ ? ' run pyls'
\ : ''
return ale#Escape(l:executable) . l:exec_args
Add PyLS linter (#1097) * Support PyLS (python language server) * Replace pyls#GetProjectRoot and add more config types to ale#python#FindProjectRoot
2017-11-08 17:58:56 +00:00
endfunction
call ale#linter#Define('python', {
\ 'name': 'pyls',
\ 'lsp': 'stdio',
#2132 - Replace all uses of foo_callback with foo
2019-02-22 18:05:04 +00:00
\ 'executable': function('ale_linters#python#pyls#GetExecutable'),
\ 'command': function('ale_linters#python#pyls#GetCommand'),
\ 'project_root': function('ale#python#FindProjectRoot'),
Close #1162 - Implement completion support with LSP servers
2018-04-22 11:28:12 +00:00
\ 'completion_filter': 'ale#completion#python#CompletionItemFilter',
#2132 - Replace all uses of foo_callback with foo
2019-02-22 18:05:04 +00:00
\ 'lsp_config': {b -> ale#Var(b, 'python_pyls_config')},
Add PyLS linter (#1097) * Support PyLS (python language server) * Replace pyls#GetProjectRoot and add more config types to ale#python#FindProjectRoot
2017-11-08 17:58:56 +00:00
\})