Draft: ENH: file system: directory

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src/linkahead/common/models.py

@@ -2006,6 +2006,37 @@ class Record(Entity):
         return Entity.to_xml(self, xml, add_properties=ALL)
 
 
+class Directory(Record):
+    """This class represents CaosDB's directory entities."""
+
+    def __init__(self, name=None, id=None, description=None, path=None):
+        Record.__init__(self, id=id, name=name, description=description)
+        self.role = "Directory"
+        self.datatype = None
+
+        # location in the fileserver
+        self.path = path
+
+    def to_xml(self, xml=None, add_properties=ALL, local_serialization=False):
+        """Convert this Directory to an xml element.
+
+        @return: xml element
+        """
+
+        if xml is None:
+            xml = etree.Element("Directory")
+
+        return Entity.to_xml(self, xml=xml, add_properties=add_properties,
+                             local_serialization=local_serialization)
+
+    def add_property(self, property=None, id=None, name=None, description=None, datatype=None,
+                     value=None, unit=None, importance=FIX, inheritance=FIX):
+
+        return super().add_property(
+            property=property, id=id, name=name, description=description, datatype=datatype,
+            value=value, unit=unit, importance=importance, inheritance=inheritance)
+
+
 class File(Record):
 
     """This class represents LinkAhead's file entities.
@@ -4669,6 +4700,7 @@ def _parse_single_xml_element(elem):
         'recordtype': RecordType,
         'property': Property,
         'file': File,
+        'directory': Directory,
         'parent': Parent,
         'entity': Entity}