feat: add column characteristic enum (#43)

src/datascience/ydata/datascience/common/__init__.py

@@ -1,8 +1,10 @@
 from .privacy import PrivacyLevel
 from .anonymizer import AnonymizerType
+from .column_characteristic import ColumnCharacteristic
 
 
 __all__ = [
   "PrivacyLevel",
-  "AnonymizerType"
+  "AnonymizerType",
+  "ColumnCharacteristic"
 ]

src/datascience/ydata/datascience/common/column_characteristic.py

@@ -0,0 +1,22 @@
+from ydata.core.enum import StringEnum
+
+
+class ColumnCharacteristic(StringEnum):
+    # Adding new characteristics may require adding a new generator to:
+    # src/ydatasynthesizers/ydata-synthesizers/ydata/synthesizers/faker/utils.py
+    ID = "id"
+    EMAIL = "email"
+    URL = "url"
+    UUID = "uuid"
+    NAME = "name"
+    PHONE = "phone"
+    VAT = "vat"
+    IBAN = "iban"
+    CREDIT_CARD = "credit_card"
+    COUNTRY = "country"
+    ZIPCODE = "zipcode"
+    ADDRESS = "address"
+    PII = 'PII'
+    # Generic characteristic grouping Country, Address, etc.
+    LOCATION = 'location'
+    PERSON = 'person'  # Generic characteristic grouping person related attributes