1 files changed, 46 insertions, 0 deletions
diff --git a/azure/aria/aria-extension-cloudify/src/aria/aria/utils/file.py b/azure/aria/aria-extension-cloudify/src/aria/aria/utils/file.py
new file mode 100644
index 0000000..75f2859
--- /dev/null
+++ b/azure/aria/aria-extension-cloudify/src/aria/aria/utils/file.py
@@ -0,0 +1,46 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+File utilities.
+"""
+
+import errno
+import os
+import shutil
+
+
+def makedirs(path):
+    """
+    Enhancement of :func:`os.makedirs` that doesn't fail if the directory already exists.
+    """
+    if os.path.isdir(path):
+        return
+    try:
+        os.makedirs(path)
+    except IOError as e:
+        if e.errno != errno.EEXIST:
+            raise
+
+def remove_if_exists(path):
+    try:
+        if os.path.isfile(path):
+            os.remove(path)
+        if os.path.isdir(path):
+            shutil.rmtree(path)
+
+    except OSError as e:
+        if e.errno != errno.ENOENT:  # errno.ENOENT = no such file or directory
+            raise  # re-raise exception if a different error occurred