added a function to get a list of jsons for MetaRelease

tools/ubuntu_package_puller/meta_release_to_json.py

@@ -65,11 +65,12 @@ class MetaRelease:
         return json.dumps(self, default=lambda o: o.__dict__,
                 indent=4)
 
+class MetaReleaseJsons:
+    def __init__(self, meta_release):
+        self.meta_relesae = meta_release
 
-if __name__ == '__main__':
+    def build(self):
-    meta_release = SourceMetaRelease().meta_release_parse()
         jsons = []
-    
         for d in meta_release:
             keys = d.keys()
 
@@ -88,7 +89,13 @@ if __name__ == '__main__':
 
             jsons.append(meta_release_obj.to_json())
 
-        # print each json to stdout
+        return jsons
-        for release_info in jsons:
-            print(release_info)
 
+
+if __name__ == '__main__':
+
+    meta_release = SourceMetaRelease().meta_release_parse()
+    meta_release_jsons = MetaReleaseJsons(meta_release).build()
+
+    for release_info in meta_release_jsons:
+        print(release_info)