full import scripts

03_importAdministratorStatus.py

@@ -0,0 +1,88 @@
+import uuid # For UUID creation
+from initDb import initDb # For database initialization
+from wisski.api import Api, Pathbuilder, Entity # For WissKI API
+import os # For environment variable loading
+from dotenv import load_dotenv # For environment variable loading
+import pandas as pd # For dataframe handling
+
+# Initialize the database
+print('Initializing the database...')
+engine, metadata, Session = initDb(True, './schemas/')
+if engine == False:
+    print('Database initialization failed.')
+    exit()
+
+# Load the environment variables
+load_dotenv()
+
+# Initialize the WissKI API
+print('Initializing the WissKI API...')
+api_url = os.getenv('API_URL')
+auth = (os.getenv('API_USERNAME'), os.getenv('API_PASSWORD'))
+headers = {"Cache-Control": "no-cache"}
+api = Api(api_url, auth, headers)
+api.pathbuilder = api.get_pathbuilder('default')
+
+try:
+    processedRows = pd.read_csv(f'./logs/processedAdministratorStatus.csv')
+except FileNotFoundError:
+    processedRows = pd.DataFrame(columns=['id', 'uuid', 'uri'])
+
+# Load sources table
+administratorStatusTable = pd.read_sql_table('c__ob28_status_verwalt_', con=engine)
+
+administratorStatusValues = {}
+
+# Create administratorStatuss
+for index, row in administratorStatusTable.iterrows():
+    # For every row in table...
+    if index < len(processedRows) and administratorStatusTable.iloc[index, 0] == processedRows.iloc[index, 0]:
+        # skip if already processed
+        print(f'Skipping already processed administratorStatus {administratorStatusTable.iloc[index, 0]}')
+        continue
+    # Create Entity property dicts
+    administratorStatusValues = {}
+    for key, value in row.items():
+        # For every column in row...
+        if (value is None) or (value == ''):
+            #  skip if cell has no value
+            continue
+        # Properties of an entity have to be an array, so...
+        if '&' in str(value):
+            # ...Explode "&"-separated values to array items
+            value = [x.strip() for x in str(value).split('&')]
+        else:
+            # ...Or parse to array
+            value = [value]
+        # Map columns to fields. We use assignments for reification.
+        match key:
+            case 'id':
+                continue
+            case 'f__uuid':
+                administratorStatusValues['f5ea2a7495ec872781ddc06f862b4270'] = value # UUID
+            case 'f__290a_verw_kurzbez_':
+                administratorStatusValues['f08562a866d00cd5245c380c20e4e7f9'] = value # Admistrator short appellation
+            case 'f__2950_invent_nr_':
+                administratorStatusValues['f92ac041f6098335bf4075942a771ee3'] = value # Inventary
+            case 'f__2952_alte_i_nr_':
+                administratorStatusValues['fdc070143457df491f18347ac97b0f24'] = value # Old Identifier
+            case 'f__2864_ort':
+                administratorStatusValues['f9bc3796ceff9a3581bd8047545628b9'] = value # Place
+            case 'f__ob28_status_verwalt_':
+                administratorStatusValues['ff0265deb26c28f139345b89577b2539'] = value # Status
+            case 'f__2996_gelt_dauer':
+                administratorStatusValues['f3363962b4eaa4d38358bc1d2bda1a7f'] = value # Time-Span
+            case _:
+                print(f'{key} is not a valid field, skipping.')
+
+    # Create Material
+    administratorStatus = Entity(api=api, fields=administratorStatusValues, bundle_id='b45447146729190da3a1d3e19165a6f8')
+    api.save(administratorStatus)
+
+    print(f'Created administratorStatus {index}: {administratorStatus.uri} of {len(administratorStatusTable)}')
+
+    # Write log
+    processedRows = processedRows._append({'id': row['id'], 'uuid': administratorStatusValues['f5ea2a7495ec872781ddc06f862b4270'][0], 'uri': administratorStatus.uri}, ignore_index=True)
+    processedRows.to_csv(f'./logs/processedAdministratorStatus.csv', index=False)
+
+print('finish')