Catch errors when getting docstrings on _resolve_completion (#64)

Author: ccordoba12

pylsp/plugins/jedi_completion.py

@@ -165,8 +165,13 @@ def use_snippets(document, position):
 
 
 def _resolve_completion(completion, d):
+    # pylint: disable=broad-except
     completion['detail'] = _detail(d)
-    completion['documentation'] = _utils.format_docstring(d.docstring())
+    try:
+        docs = _utils.format_docstring(d.docstring())
+    except Exception:
+        docs = ''
+    completion['documentation'] = docs
     return completion
 
 

test/test_language_server.py

@@ -86,6 +86,7 @@ def test_initialize(client_server):  # pylint: disable=redefined-outer-name
     assert 'capabilities' in response
 
 
+@flaky(max_runs=10, min_passes=1)
 @pytest.mark.skipif(os.name == 'nt' or (sys.platform.startswith('linux') and PY3),
                     reason='Skipped on win and fails on linux >=3.6')
 def test_exit_with_parent_process_died(client_exited_server):  # pylint: disable=redefined-outer-name