Pass full path to pydocstyle (#3995)

* Pass full path to pydocstyle

* Update pydocstyle tests

ale_linters/python/pydocstyle.vim

@@ -29,7 +29,7 @@ function! ale_linters#python#pydocstyle#GetCommand(buffer) abort
 
     return ale#Escape(l:executable) . l:exec_args
     \   . ale#Pad(ale#Var(a:buffer, 'python_pydocstyle_options'))
-    \   . ' %s:t'
+    \   . ' %s'
 endfunction
 
 function! ale_linters#python#pydocstyle#Handle(buffer, lines) abort

test/linter/test_pydocstyle.vader

@@ -1,45 +1,45 @@
 Before:
   call ale#assert#SetUpLinterTest('python', 'pydocstyle')
-  call ale#test#SetFilename('test.py')
+  call ale#test#SetFilename('example/test.py')
 
 After:
   call ale#assert#TearDownLinterTest()
 
 Execute(The pydocstyle command callback should return default string):
   AssertLinterCwd '%s:h'
-  AssertLinter 'pydocstyle', ale#Escape('pydocstyle') . ' %s:t'
+  AssertLinter 'pydocstyle', ale#Escape('pydocstyle') . ' %s'
 
 Execute(The pydocstyle command callback should allow options):
   let g:ale_python_pydocstyle_options = '--verbose'
 
-  AssertLinter 'pydocstyle', ale#Escape('pydocstyle') . ' --verbose %s:t'
+  AssertLinter 'pydocstyle', ale#Escape('pydocstyle') . ' --verbose %s'
 
 Execute(The pydocstyle executable should be configurable):
   let g:ale_python_pydocstyle_executable = '~/.local/bin/pydocstyle'
 
   AssertLinter '~/.local/bin/pydocstyle',
-  \ ale#Escape('~/.local/bin/pydocstyle') . ' %s:t'
+  \ ale#Escape('~/.local/bin/pydocstyle') . ' %s'
 
 Execute(Setting executable to 'pipenv' appends 'run pydocstyle'):
   let g:ale_python_pydocstyle_executable = 'path/to/pipenv'
 
   AssertLinter 'path/to/pipenv',
-  \ ale#Escape('path/to/pipenv') . ' run pydocstyle %s:t'
+  \ ale#Escape('path/to/pipenv') . ' run pydocstyle %s'
 
 Execute(Pipenv is detected when python_pydocstyle_auto_pipenv is set):
   let g:ale_python_pydocstyle_auto_pipenv = 1
   call ale#test#SetFilename('../test-files/python/pipenv/whatever.py')
 
-  AssertLinter 'pipenv', ale#Escape('pipenv') . ' run pydocstyle %s:t'
+  AssertLinter 'pipenv', ale#Escape('pipenv') . ' run pydocstyle %s'
 
 Execute(Setting executable to 'poetry' appends 'run pydocstyle'):
   let g:ale_python_pydocstyle_executable = 'path/to/poetry'
 
   AssertLinter 'path/to/poetry',
-  \ ale#Escape('path/to/poetry') . ' run pydocstyle %s:t'
+  \ ale#Escape('path/to/poetry') . ' run pydocstyle %s'
 
 Execute(Poetry is detected when python_pydocstyle_auto_poetry is set):
   let g:ale_python_pydocstyle_auto_poetry = 1
   call ale#test#SetFilename('../test-files/python/poetry/whatever.py')
 
-  AssertLinter 'poetry', ale#Escape('poetry') . ' run pydocstyle %s:t'
+  AssertLinter 'poetry', ale#Escape('poetry') . ' run pydocstyle %s'