Commit seed code for validation-scripts

This imports the initial seed code for validation scripts.

These files were imported from a tarball with the SHA1SUM
ce2ae49c82546b987c8ad2f68ac43d94b4934818.

From the contents of the tarball, some errant .pyc files were removed,
and a .gitignore file was added. The result matches exactly the contents
of the origin private repository at hash 88c656e.

Change-Id: I97d19b11495e116890ca6577e83037b0934519cc
Issue-Id: VVP-11
Signed-off-by: Michael F. Lamb <mike@datagrok.org>

1 files changed, 207 insertions, 0 deletions

diff --git a/ice_validator/tests/utils/nested_iterables.py b/ice_validator/tests/utils/nested_iterables.py
new file mode 100644
index 0000000..47b0609
--- /dev/null
+++ b/ice_validator/tests/utils/nested_iterables.py
@@ -0,0 +1,207 @@
+# -*- coding: utf8 -*-
+# ============LICENSE_START=======================================================
+# org.onap.vvp/validation-scripts
+# ===================================================================
+# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+# ===================================================================
+#
+# Unless otherwise specified, all software contained herein is licensed
+# under the Apache License, Version 2.0 (the “License”);
+# you may not use this software 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.
+#
+#
+#
+# Unless otherwise specified, all documentation contained herein is licensed
+# under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
+# you may not use this documentation except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#             https://creativecommons.org/licenses/by/4.0/
+#
+# Unless required by applicable law or agreed to in writing, documentation
+# 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.
+#
+# ============LICENSE_END============================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+#
+
+
+def parse_nested_dict(d, key=""):
+    '''
+    parse the nested dictionary and return values of
+    given key of function parameter only
+    '''
+    nested_elements = []
+    for k, v in d.items():
+        if isinstance(v, dict):
+            sub_dict = parse_nested_dict(v, key)
+            nested_elements.extend(sub_dict)
+        else:
+            if key:
+                if k == key:
+                    nested_elements.append(v)
+            else:
+                nested_elements.append(v)
+
+    return nested_elements
+
+
+def find_all_get_param_in_yml(yml):
+    '''
+    Recursively find all referenced parameters in a parsed yaml body
+    and return a list of parameters
+    '''
+    os_pseudo_parameters = ['OS::stack_name',
+                            'OS::stack_id',
+                            'OS::project_id']
+
+    if not hasattr(yml, 'items'):
+        return []
+    params = []
+    for k, v in yml.items():
+        if k == 'get_param' and v not in os_pseudo_parameters:
+            for item in (v if isinstance(v, list) else [v]):
+                if isinstance(item, dict):
+                    params.extend(find_all_get_param_in_yml(item))
+                elif isinstance(item, str):
+                    params.append(item)
+            continue
+        if isinstance(v, dict):
+            params.extend(find_all_get_param_in_yml(v))
+        elif isinstance(v, list):
+            for d in v:
+                params.extend(find_all_get_param_in_yml(d))
+    return params
+
+
+def find_all_get_resource_in_yml(yml):
+    '''
+    Recursively find all referenced resources
+    in a parsed yaml body and return a list of resource ids
+    '''
+    if not hasattr(yml, 'items'):
+        return []
+    resources = []
+    for k, v in yml.items():
+        if k == 'get_resource':
+            if isinstance(v, list):
+                resources.append(v[0])
+            else:
+                resources.append(v)
+            continue
+        if isinstance(v, dict):
+            resources.extend(find_all_get_resource_in_yml(v))
+        elif isinstance(v, list):
+            for d in v:
+                resources.extend(find_all_get_resource_in_yml(d))
+    return resources
+
+
+def find_all_get_file_in_yml(yml):
+    '''
+    Recursively find all get_file in a parsed yaml body
+    and return the list of referenced files/urls
+    '''
+    if not hasattr(yml, 'items'):
+        return []
+    resources = []
+    for k, v in yml.items():
+        if k == 'get_file':
+            if isinstance(v, list):
+                resources.append(v[0])
+            else:
+                resources.append(v)
+            continue
+        if isinstance(v, dict):
+            resources.extend(find_all_get_file_in_yml(v))
+        elif isinstance(v, list):
+            for d in v:
+                resources.extend(find_all_get_file_in_yml(d))
+    return resources
+
+
+def find_all_get_resource_in_resource(resource):
+    '''
+    Recursively find all referenced resources
+    in a heat resource and return a list of resource ids
+    '''
+    if not hasattr(resource, 'items'):
+        return []
+
+    resources = []
+    for k, v in resource.items():
+        if k == 'get_resource':
+            if isinstance(v, list):
+                resources.append(v[0])
+            else:
+                resources.append(v)
+            continue
+        if isinstance(v, dict):
+            resources.extend(
+                find_all_get_resource_in_resource(v))
+        elif isinstance(v, list):
+            for d in v:
+                resources.extend(
+                    find_all_get_resource_in_resource(d))
+    return resources
+
+
+def get_associated_resources_per_resource(resources):
+    '''
+    Recursively find all referenced resources for each resource
+    in a list of resource ids
+    '''
+    if not hasattr(resources, 'items'):
+        return None
+
+    resources_dict = {}
+    resources_dict["resources"] = {}
+    ref_resources = []
+
+    for res_key, res_value in resources.items():
+        get_resources = []
+
+        for k, v in res_value:
+            if k == 'get_resource' and\
+               isinstance(v, dict):
+                get_resources = find_all_get_resource_in_resource(v)
+
+        # if resources found, add to dict
+        if get_resources:
+            ref_resources.extend(get_resources)
+            resources_dict["resources"][res_key] = {
+                "res_value": res_value,
+                "get_resources": get_resources,
+            }
+
+    resources_dict["ref_resources"] = set(ref_resources)
+
+    return resources_dict
+
+
+def flatten(items):
+    '''
+    flatten items from any nested iterable
+    '''
+
+    merged_list = []
+    for item in items:
+        if isinstance(item, list):
+            sub_list = flatten(item)
+            merged_list.extend(sub_list)
+        else:
+            merged_list.append(item)
+    return merged_list