diff --git a/src/caosadvancedtools/bloxberg/swagger_client/__init__.py b/src/caosadvancedtools/bloxberg/swagger_client/__init__.py
index 136c5b27a37cfbd9135230468ae5a29cb0eb2b77..255d6d3124dc352f10366e22f1eb8b461ff6593d 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/__init__.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/__init__.py
@@ -13,22 +13,23 @@
 """
 
 from __future__ import absolute_import
+from swagger_client.models.validation_error import ValidationError
+from swagger_client.models.http_validation_error import HTTPValidationError
+from swagger_client.models.controller_cert_tools_generate_unsigned_certificate_json_certificate import ControllerCertToolsGenerateUnsignedCertificateJsonCertificate
+from swagger_client.models.controller_cert_tools_generate_pdf_json_certificate import ControllerCertToolsGeneratePdfJsonCertificate
+from swagger_client.models.batch import Batch
+from swagger_client.configuration import Configuration
+from swagger_client.api_client import ApiClient
+from swagger_client.api.pdf_api import PdfApi
+from swagger_client.api.certificate_api import CertificateApi
 
 # Fake the installation
-import sys, pathlib
+import sys
+import pathlib
 __this_dir = str(pathlib.Path(__file__).parent.parent)
 if __this_dir not in sys.path:
     sys.path.append(__this_dir)
 
 # import apis into sdk package
-from swagger_client.api.certificate_api import CertificateApi
-from swagger_client.api.pdf_api import PdfApi
 # import ApiClient
-from swagger_client.api_client import ApiClient
-from swagger_client.configuration import Configuration
 # import models into sdk package
-from swagger_client.models.batch import Batch
-from swagger_client.models.controller_cert_tools_generate_pdf_json_certificate import ControllerCertToolsGeneratePdfJsonCertificate
-from swagger_client.models.controller_cert_tools_generate_unsigned_certificate_json_certificate import ControllerCertToolsGenerateUnsignedCertificateJsonCertificate
-from swagger_client.models.http_validation_error import HTTPValidationError
-from swagger_client.models.validation_error import ValidationError
diff --git a/src/caosadvancedtools/bloxberg/swagger_client/api_client.py b/src/caosadvancedtools/bloxberg/swagger_client/api_client.py
index 25e6501a4e36b09bca266f2eb375807053a58870..7337ca334c545b2c2502a20cb5369db331149037 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/api_client.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/api_client.py
@@ -591,7 +591,7 @@ class ApiClient(object):
             )
 
     def __hasattr(self, object, name):
-            return name in object.__class__.__dict__
+        return name in object.__class__.__dict__
 
     def __deserialize_model(self, data, klass):
         """Deserializes list or dict to model.
diff --git a/src/caosadvancedtools/bloxberg/swagger_client/models/batch.py b/src/caosadvancedtools/bloxberg/swagger_client/models/batch.py
index 7a347cf7ac9148df8ec9a43200f4058f127447b9..474ca01a69a6a06c93b7e9a640695fa709890997 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/models/batch.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/models/batch.py
@@ -15,6 +15,7 @@ import re  # noqa: F401
 
 import six
 
+
 class Batch(object):
     """NOTE: This class is auto generated by the swagger code generator program.
 
diff --git a/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_pdf_json_certificate.py b/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_pdf_json_certificate.py
index 2d7fd2d763ba40c9a384203301aa3e70efdf7783..8c1b50d8816b09c1a466cf7d11cee1ca605dfd3a 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_pdf_json_certificate.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_pdf_json_certificate.py
@@ -15,6 +15,7 @@ import re  # noqa: F401
 
 import six
 
+
 class ControllerCertToolsGeneratePdfJsonCertificate(object):
     """NOTE: This class is auto generated by the swagger code generator program.
 
diff --git a/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_unsigned_certificate_json_certificate.py b/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_unsigned_certificate_json_certificate.py
index 4a6d2d3f0e15faa8672f001e964d66c6e0a27780..fa0da3cb0c09e384cdddbd4ce458a4baf14f4b5d 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_unsigned_certificate_json_certificate.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/models/controller_cert_tools_generate_unsigned_certificate_json_certificate.py
@@ -15,6 +15,7 @@ import re  # noqa: F401
 
 import six
 
+
 class ControllerCertToolsGenerateUnsignedCertificateJsonCertificate(object):
     """NOTE: This class is auto generated by the swagger code generator program.
 
diff --git a/src/caosadvancedtools/bloxberg/swagger_client/models/http_validation_error.py b/src/caosadvancedtools/bloxberg/swagger_client/models/http_validation_error.py
index 21c9e467311c596499f3f408c5ac670b5852c6fa..67c23fba87467a7888bff82fc7f11e9d90e15f15 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/models/http_validation_error.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/models/http_validation_error.py
@@ -15,6 +15,7 @@ import re  # noqa: F401
 
 import six
 
+
 class HTTPValidationError(object):
     """NOTE: This class is auto generated by the swagger code generator program.
 
diff --git a/src/caosadvancedtools/bloxberg/swagger_client/models/validation_error.py b/src/caosadvancedtools/bloxberg/swagger_client/models/validation_error.py
index 7ae6bf0900449ff3612798a4503692c4e38e1c11..96d1e23734698efbdad8423c33012473e9aac03b 100644
--- a/src/caosadvancedtools/bloxberg/swagger_client/models/validation_error.py
+++ b/src/caosadvancedtools/bloxberg/swagger_client/models/validation_error.py
@@ -15,6 +15,7 @@ import re  # noqa: F401
 
 import six
 
+
 class ValidationError(object):
     """NOTE: This class is auto generated by the swagger code generator program.
 
diff --git a/src/caosadvancedtools/json_schema_exporter.py b/src/caosadvancedtools/json_schema_exporter.py
index 58c09672556f2ef9378638f3f1c58eda69bc55ee..68b4e5bc0f14189204c68ebc3c5be0f13eaded8d 100644
--- a/src/caosadvancedtools/json_schema_exporter.py
+++ b/src/caosadvancedtools/json_schema_exporter.py
@@ -24,7 +24,7 @@ import re
 from typing import Optional
 
 import linkahead as db
-from linkahead.common.datatype import is_list_datatype, get_list_datatype
+from linkahead.common.datatype import get_list_datatype, is_list_datatype
 
 
 def _make_required_list(rt: db.RecordType):
@@ -41,7 +41,7 @@ def _make_prop_from_prop(prop: db.Property, additional_options_for_text_props: O
     prop : db.Property
            the property to be transformed
     additional_options_for_text_props : Optional[dict]
-                                        dict that may contain the keys 'pattern' and 'format' to
+                                        dict of dicts that may contain the keys 'pattern' and 'format' to
                                         further define the rules for the JSON Schema segment
     """
 
@@ -53,11 +53,11 @@ def _make_prop_from_prop(prop: db.Property, additional_options_for_text_props: O
     if prop.datatype == db.TEXT or prop.datatype == db.DATETIME:
         text_format = None
         text_pattern = None
-        if additional_options_for_text_props:
-            if "pattern" in additional_options_for_text_props:
-                text_pattern = additional_options_for_text_props["pattern"]
-            if "format" in additional_options_for_text_props:
-                text_format = additional_options_for_text_props["format"]
+        if prop.name in additional_options_for_text_props:
+            if "pattern" in additional_options_for_text_props[prop.name]:
+                text_pattern = additional_options_for_text_props[prop.name]["pattern"]
+            if "format" in additional_options_for_text_props[prop.name]:
+                text_format = additional_options_for_text_props[prop.name]["format"]
             elif prop.datatype == db.DATETIME:
                 # Set the date or datetime format if only a pattern is given ...
                 text_format = ["date", "date-time"]
@@ -163,9 +163,7 @@ def recordtype_to_json_schema(rt: db.RecordType, additional_properties: bool = T
                 "Creating a schema for multi-properties is not specified. "
                 f"Property {prop.name} occurs more than once."
             )
-        props[prop.name] = _make_prop_from_prop(prop, additional_options_for_text_props[prop.name]
-                                                if prop.name in additional_options_for_text_props
-                                                else None)
+        props[prop.name] = _make_prop_from_prop(prop, additional_options_for_text_props)
 
     schema["properties"] = props
     return schema