Fix pylint hang on file with many errors (#380)

python-lsp · May 17, 2023 · 297099c · 297099c
1 parent e93c8b3
commit 297099c
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/pylsp/plugins/pylint_lint.py b/pylsp/plugins/pylint_lint.py
@@ -101,9 +101,7 @@ def lint(cls, document, is_saved, flags=''):  # pylint: disable=too-many-locals,
 
         with Popen(cmd, stdout=PIPE, stderr=PIPE,
                    cwd=cwd, universal_newlines=True) as process:
-            process.wait()
-            json_out = process.stdout.read()
-            err = process.stderr.read()
+            json_out, err = process.communicate()
 
         if err != '':
             log.error("Error calling pylint: '%s'", err)