Clean up of tests and draw io error logs.

mdg/parse/drawio_xml.py

@@ -145,7 +145,9 @@ def generalization_parse(package: UMLPackage, element, root):
     source: Optional[UMLClass] = package.find_class_by_id(cell.get("source"))
     target: Optional[UMLClass] = package.find_class_by_id(cell.get("target"))
     if source == None or target == None:
-        logger.warn(f"Cannot find generalization class. Source Id:{cell.get("source")}, Target Id: {cell.get("target")}")
+        s = cell.get("source")
+        t = cell.get("target")
+        logger.warn(f"Cannot find generalization class. Source Id:{s}, Target Id: {t}")
     else:
         source.generalization = target
         target.specialized_by.append(source)

mdg/parse/excel.py

@@ -0,0 +1,11 @@
+from openpyxl import load_workbook
+
+
+workbook = load_workbook(filename="sample.xlsx")
+workbook.sheetnames
+
+# file as root node
+# sheets as packages
+
+# Sheet column format
+# DataSet = Package | Segment = Object | Attribute | Data Type | M / C / O | Definition

requirements.txt

@@ -2,3 +2,4 @@ lxml
 jinja2
 pyyaml
 sqlalchemy
+openpyxl