Uploaded Test files

venv/Lib/site-packages/nbconvert/tests/utils.py

@@ -0,0 +1,12 @@
+import pytest
+from shutil import which
+
+def onlyif_cmds_exist(*commands):
+    """
+    Decorator to skip test when at least one of `commands` is not found.
+    """
+    for cmd in commands:
+        if not which(cmd):
+            return pytest.mark.skip("This test runs only if command '{0}' "
+                        "is installed".format(cmd))
+    return lambda f: f