Extract ConnectionName into its own module to prevent circular import

exasol_advanced_analytics_framework/query_handler/context/connection_name.py

@@ -0,0 +1,18 @@
+from exasol_data_science_utils_python.schema.dbobject_name import DBObjectName
+from exasol_data_science_utils_python.schema.dbobject_name_impl import DBObjectNameImpl
+from typeguard import typechecked
+
+
+class ConnectionName(DBObjectName):
+    """A DBObjectName class which represents the name of a connection object"""
+
+    @typechecked
+    def __init__(self, connection_name: str):
+        super().__init__(connection_name.upper())
+
+
+class ConnectionNameImpl(DBObjectNameImpl, ConnectionName):
+
+    @typechecked
+    def __init__(self, connection_name: str):
+        super().__init__(connection_name)

exasol_advanced_analytics_framework/query_handler/context/connection_name_proxy.py

@@ -1,27 +1,9 @@
-from exasol_data_science_utils_python.schema.dbobject_name import DBObjectName
-from exasol_data_science_utils_python.schema.dbobject_name_impl import DBObjectNameImpl
-from typeguard import typechecked
-
+from exasol_advanced_analytics_framework.query_handler.context.connection_name import ConnectionName
 from exasol_advanced_analytics_framework.query_handler.context.proxy.db_object_name_proxy import DBObjectNameProxy
 from exasol_advanced_analytics_framework.query_handler.query.drop_connection_query import DropConnectionQuery
 from exasol_advanced_analytics_framework.query_handler.query.query import Query
 
 
-class ConnectionName(DBObjectName):
-    """A DBObjectName class which represents the name of a connection object"""
-
-    @typechecked
-    def __init__(self, connection_name: str):
-        super().__init__(connection_name.upper())
-
-
-class ConnectionNameImpl(DBObjectNameImpl, ConnectionName):
-
-    @typechecked
-    def __init__(self, connection_name: str):
-        super().__init__(connection_name)
-
-
 class ConnectionNameProxy(DBObjectNameProxy[ConnectionName], ConnectionName):
 
     def get_cleanup_query(self) -> Query:

exasol_advanced_analytics_framework/query_handler/context/query_handler_context.py

@@ -5,7 +5,7 @@
 from exasol_data_science_utils_python.schema.udf_name import UDFName
 from exasol_data_science_utils_python.schema.view_name import ViewName
 
-from exasol_advanced_analytics_framework.query_handler.context.connection_name_proxy import ConnectionName
+from exasol_advanced_analytics_framework.query_handler.context.connection_name import ConnectionName
 from exasol_advanced_analytics_framework.query_handler.context.proxy.bucketfs_location_proxy import \
     BucketFSLocationProxy
 

exasol_advanced_analytics_framework/query_handler/context/top_level_query_handler_context.py

@@ -12,8 +12,8 @@
 from exasol_data_science_utils_python.schema.view_name import ViewName
 from exasol_data_science_utils_python.schema.view_name_builder import ViewNameBuilder
 
-from exasol_advanced_analytics_framework.query_handler.context.connection_name_proxy import ConnectionName, \
-    ConnectionNameProxy, ConnectionNameImpl
+from exasol_advanced_analytics_framework.query_handler.context.connection_name_proxy import ConnectionNameProxy
+from exasol_advanced_analytics_framework.query_handler.context.connection_name import ConnectionName, ConnectionNameImpl
 from exasol_advanced_analytics_framework.query_handler.context.proxy.bucketfs_location_proxy import \
     BucketFSLocationProxy
 from exasol_advanced_analytics_framework.query_handler.context.proxy.db_object_name_proxy import DBObjectNameProxy

exasol_advanced_analytics_framework/query_handler/query/drop_connection_query.py

@@ -1,7 +1,4 @@
-from exasol_data_science_utils_python.schema.table_name import TableName
-from exasol_data_science_utils_python.schema.view_name import ViewName
-
-from exasol_advanced_analytics_framework.query_handler.context.connection_name_proxy import ConnectionName
+from exasol_advanced_analytics_framework.query_handler.context.connection_name import ConnectionName
 from exasol_advanced_analytics_framework.query_handler.query.drop_query import DropQuery