fix: remove '_' from the class_name (#135)

* fix: wrong opeanpi spec

fix: #132

* fix: remove '_' from the class_name

mustache (the template manager used by the openapi generator) is
removing the underscore symbol from the class name

The serializer python creates a variable file with the URI and name of
the class. However, it wasn't removing the symbol.

The commit fixes #134

Author: mosoriob

.ci/business.sh

@@ -0,0 +1,14 @@
+set -xe
+
+container_name="business"
+java -jar target/oba-*-jar-with-dependencies.jar -c examples/business/config.yaml
+pushd outputs/BusinessOntology/servers/python
+bash generate-server.sh
+pushd server
+docker build -t openapi_server .
+docker run --name ${container_name} -d -p 8081:8080 openapi_server
+popd
+sleep 10s
+curl -X GET "http://0.0.0.0:8081/v1.3.0/bands/Pink_Floyd" -H  "accept: application/json"
+docker logs ${container_name}
+docker rm -f ${container_name}

examples/business/config.yaml

@@ -15,7 +15,7 @@ openapi:
     url:  https://www.semanticarts.com/gist/previous-versions/
   servers:
     - url: http://localhost:8080/v1
-    - description: localhost server
+      description: localhost server
 
 ## Ontologies
 ### List of ontologies

src/main/java/edu/isi/oba/SerializerPython.java

@@ -71,7 +71,7 @@ private void add_variable_python(FileWriter myWriter, Iterator it) {
       clsIRI = (IRI) pair.getKey();
       name = (String) pair.getValue();
       try {
-        String variable_name = name.toUpperCase().replace("-", "");
+        String variable_name = name.toUpperCase().replace("-", "").replace("_", "");
         //TODO: Catch class name empty
         String catch_temp = name.replace("<", "").replace(">", "");
         if (!catch_temp.equals(clsIRI.toString())) {