diff --git a/docs/generators/python-fastapi.md b/docs/generators/python-fastapi.md
index ac79f8c9523..6cf1623d23d 100644
--- a/docs/generators/python-fastapi.md
+++ b/docs/generators/python-fastapi.md
@@ -218,11 +218,11 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 | ---- | --------- | ---------- |
 |BasicAuth|✓|OAS2,OAS3
 |ApiKey|✓|OAS2,OAS3
-|OpenIDConnect|✓|OAS3
+|OpenIDConnect|✗|OAS3
 |BearerToken|✓|OAS3
 |OAuth2_Implicit|✓|OAS2,OAS3
 |OAuth2_Password|✓|OAS2,OAS3
-|OAuth2_ClientCredentials|✓|OAS2,OAS3
+|OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
 |SignatureAuth|✗|OAS3
 
diff --git a/docs/generators/python-flask.md b/docs/generators/python-flask.md
index d3dfa095b3f..5f9062ab7ba 100644
--- a/docs/generators/python-flask.md
+++ b/docs/generators/python-flask.md
@@ -223,12 +223,12 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 | ---- | --------- | ---------- |
 |BasicAuth|✓|OAS2,OAS3
 |ApiKey|✓|OAS2,OAS3
-|OpenIDConnect|✓|OAS3
+|OpenIDConnect|✗|OAS3
 |BearerToken|✓|OAS3
 |OAuth2_Implicit|✓|OAS2,OAS3
-|OAuth2_Password|✓|OAS2,OAS3
-|OAuth2_ClientCredentials|✓|OAS2,OAS3
-|OAuth2_AuthorizationCode|✓|OAS2,OAS3
+|OAuth2_Password|✗|OAS2,OAS3
+|OAuth2_ClientCredentials|✗|OAS2,OAS3
+|OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
 
 ### Wire Format Feature
diff --git a/docs/generators/python.md b/docs/generators/python.md
index d9347534312..0f9b2da65c3 100644
--- a/docs/generators/python.md
+++ b/docs/generators/python.md
@@ -220,7 +220,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_Password|✗|OAS2,OAS3
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
-|SignatureAuth|✗|OAS3
+|SignatureAuth|✓|OAS3
 
 ### Wire Format Feature
 | Name | Supported | Defined By |
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonCodegen.java
index b3141ce9b03..9c8d80f0090 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonCodegen.java
@@ -24,6 +24,7 @@ import io.swagger.v3.oas.models.parameters.Parameter;
 import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.openapitools.codegen.*;
+import org.openapitools.codegen.meta.features.SecurityFeature;
 import org.openapitools.codegen.utils.ModelUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -49,6 +50,13 @@ public abstract class AbstractPythonCodegen extends DefaultCodegen implements Co
     public AbstractPythonCodegen() {
         super();
 
+        modifyFeatureSet(features -> features.securityFeatures(EnumSet.of(
+                SecurityFeature.BasicAuth,
+                SecurityFeature.BearerToken,
+                SecurityFeature.ApiKey,
+                SecurityFeature.OAuth2_Implicit
+        )));
+
         // from https://docs.python.org/3/reference/lexical_analysis.html#keywords
         setReservedWordsLowerCase(
                 Arrays.asList(
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonClientCodegen.java
index cbba8a4f742..60303f56a8d 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonClientCodegen.java
@@ -78,12 +78,7 @@ public class PythonClientCodegen extends AbstractPythonCodegen implements Codege
         modifyFeatureSet(features -> features
                 .includeDocumentationFeatures(DocumentationFeature.Readme)
                 .wireFormatFeatures(EnumSet.of(WireFormatFeature.JSON, WireFormatFeature.XML, WireFormatFeature.Custom))
-                .securityFeatures(EnumSet.of(
-                        SecurityFeature.BasicAuth,
-                        SecurityFeature.BearerToken,
-                        SecurityFeature.ApiKey,
-                        SecurityFeature.OAuth2_Implicit
-                ))
+                .includeSecurityFeatures(SecurityFeature.SignatureAuth)
                 .excludeGlobalFeatures(
                         GlobalFeature.XMLStructureDefinitions,
                         GlobalFeature.Callbacks,
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonFastAPIServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonFastAPIServerCodegen.java
index b441fd3de15..0e9aa9ad30f 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonFastAPIServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonFastAPIServerCodegen.java
@@ -28,6 +28,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.openapitools.codegen.*;
 import org.openapitools.codegen.meta.GeneratorMetadata;
 import org.openapitools.codegen.meta.Stability;
+import org.openapitools.codegen.meta.features.SecurityFeature;
 import org.openapitools.codegen.model.ModelMap;
 import org.openapitools.codegen.model.ModelsMap;
 import org.openapitools.codegen.model.OperationMap;
@@ -88,6 +89,11 @@ public class PythonFastAPIServerCodegen extends AbstractPythonCodegen {
     public PythonFastAPIServerCodegen() {
         super();
 
+        modifyFeatureSet(features -> features.includeSecurityFeatures(
+                SecurityFeature.OAuth2_AuthorizationCode,
+                SecurityFeature.OAuth2_Password
+        ));
+
         generatorMetadata = GeneratorMetadata.newBuilder(generatorMetadata)
                 .stability(Stability.BETA)
                 .build();