Merge branch 'update/module_docstrings' into 'master'

update/improve module docstrings + add copyright notices

Closes #62 and #61

See merge request acplt/pyaas!28

aas/adapter/_generic.py

+# Copyright 2020 PyI40AAS Contributors
+#
+# Licensed 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.
 """
-Dicts to serialize and deserialize enum classes
+The dicts defined in this module are used in the json and xml modules to translate enum members of our
+implementation to the respective string and vice versa.
 """
 from typing import Dict
 

aas/model/aas.py

@@ -14,8 +14,6 @@ AssetAdministrationShell, ConceptDictionary and Asset.
 
 This module contains the following classes from an up-to-down-level:
  - AssetAdministrationShell
- - ConceptDictionary
- - ConceptDescription
  - Asset
  - View
 """

aas/model/concept.py

+# Copyright 2020 PyI40AAS Contributors
+#
+# Licensed 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.
 """
 This module contains the classes `ConceptDescription` and `ConceptDictionary` from the AAS meta model as well as
 specialized ConceptDescriptions like `IEC61360ConceptDescription`.

test/_helper/setup_testdb.py

 #!/usr/bin/env python3
+# Copyright 2020 PyI40AAS Contributors
+#
+# Licensed 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.
 """
 Small helper script to setup a blank CouchDB server with a test database and a test user (e.g. for use in CI)