REL: fix some license headers and Changelog

CHANGELOG.md

@@ -9,10 +9,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
-- It is possible now to supply a password for caosdb_admin on the command line and also activate the user directly using "-c".
+- It is possible now to supply a password for caosdb_admin on the command line
+  and also activate the user directly using "-c".
 * Added examples for complex data models to documentation
 * extended apiutils with `resolve_reference(Property)`
 * is_reference function for Properties
+* function `retrieve_substructure` that recursively adds connected entities.
 
 ### Changed ###
 
@@ -24,8 +26,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Entity.add_property and Entity.add_parent do not accept `**kwargs`-style
   keywords anymore. Formerly known keywords have been refactored into named
   parameters.
-* [#35](https://gitlab.com/caosdb/caosdb-pylib/-/issues/35) Loggers now use the name of
-  the unit where they are called instead of a static name
+* [#35](https://gitlab.com/caosdb/caosdb-pylib/-/issues/35) Loggers now use the
+  name of the unit where they are called instead of a static name
 
 ### Deprecated ###
 
@@ -59,7 +61,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * `etag` property for the `caosdb.Query` class. The etag allows to debug the
   caching and to decide whether the server has changed between queries.
 * function `_read_config_files` to read `pycaosdb.ini` files from different paths.
-* function `retrieve_substructure` that recursively adds connected entities.
 
 ### Changed ###
 

unittests/test_schema.py

-#!/bin/python
-# Test configuration schema
-# A. Schlemmer, 01/2021
+# -*- coding: utf-8 -*-
+#
+# This file is a part of the CaosDB Project.
+#
+# Copyright (C) 2021 Alexander Schlemmer
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+#
 
+"""Test configuration schema.
+A. Schlemmer, 01/2021
+"""
 from jsonschema.exceptions import ValidationError
 from pytest import raises
 from glob import glob

unittests/test_yamlapi.py

 # -*- coding: utf-8 -*-
 #
-# ** header v3.0
 # This file is a part of the CaosDB Project.
 #
 # Copyright (C) 2021 IndiScale GmbH <info@indiscale.com>
@@ -19,8 +18,6 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program. If not, see <https://www.gnu.org/licenses/>.
 #
-# ** end header
-#
 
 import os
 import warnings