FIX: missing file

src/caoscrawler/identifiable.py

+#!/usr/bin/env python3
+# encoding: utf-8
+#
+# This file is a part of the CaosDB Project.
+#
+# Copyright (C) 2022 Henrik tom Wörden
+#
+# 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/>.
+#
+
+from __future__ import annotations
+
+
+class Identifiable():
+    """
+    The fingerprint of a Record in CaosDB.
+
+    This class contains the information that is used by the CaosDB Crawler to identify Records .
+    For example, in order to check whether a Record exits in the CaosDB Server, a query is created
+    using the information contained in the Identifiable.
+
+    Parameters
+    ----------
+    record_type: str, this RecordType has to be a parent of the identified object
+    name: str, the name of the identified object
+    properties: dict, keys are names of Properties; values are Property values
+                Note, that lists are not checked for equality but are interpreted as multiple
+                conditions for a single Property.
+    path: str, In case of files: The path where the file is stored.
+    backrefs: list, TODO future
+    """
+
+    def __init__(self, record_type: str = None, name: str = None, properties: dict = None,
+                 path: str = None, backrefs: list[int, str] = None):
+        self.record_type = record_type
+        self.name = name
+        self.properties: dict = {}
+        if properties is not None:
+            self.properties = properties
+        self.path = path
+        self.backrefs: list = []
+        if backrefs is not None:
+            self.backrefs = backrefs