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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-python / pythonFiles / testing_tools / adapter / util.py

diff --git a/.config/coc/extensions/node_modules/coc-python/pythonFiles/testing_tools/adapter/util.py b/.config/coc/extensions/node_modules/coc-python/pythonFiles/testing_tools/adapter/util.py
new file mode 100644 (file)
index 0000000..1035660
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-python/pythonFiles/testing_tools/adapter/util.py
@@ -0,0 +1,33 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import contextlib
+try:
+    from io import StringIO
+except ImportError:
+    from StringIO import StringIO  # 2.7
+import sys
+
+
+@contextlib.contextmanager
+def noop_cm():
+    yield
+
+
+@contextlib.contextmanager
+def hide_stdio():
+    """Swallow stdout and stderr."""
+    ignored = IgnoredIO()
+    sys.stdout = ignored
+    sys.stderr = ignored
+    try:
+        yield
+    finally:
+        sys.stdout = sys.__stdout__
+        sys.stderr = sys.__stderr__
+
+
+class IgnoredIO(StringIO):
+    """A noop "file"."""
+    def write(self, msg):
+        pass