chore(python): fix generated path parameters

Part of #16

Author: php-coder

examples/python/routes.py

@@ -22,7 +22,7 @@ def get_v1_categories_count():
     finally:
         conn.close()
 
-@router.get('/v1/collections/:collectionId/categories/count')
+@router.get('/v1/collections/{collectionId}/categories/count')
 def get_v1_collections_collection_id_categories_count():
     conn = psycopg2.connect(
         database = os.getenv('DB_NAME'),
@@ -46,7 +46,7 @@ def get_list_v1_categories():
 def post_v1_categories():
     pass
 
-@router.get('/v1/categories/:categoryId')
+@router.get('/v1/categories/{categoryId}')
 def get_v1_categories_category_id():
     conn = psycopg2.connect(
         database = os.getenv('DB_NAME'),
@@ -62,11 +62,11 @@ def get_v1_categories_category_id():
     finally:
         conn.close()
 
-@router.put('/v1/categories/:categoryId')
+@router.put('/v1/categories/{categoryId}')
 def put_v1_categories_category_id():
     pass
 
-@router.delete('/v1/categories/:categoryId')
+@router.delete('/v1/categories/{categoryId}')
 def delete_v1_categories_category_id():
     pass
 

src/templates/routes.py.ejs

@@ -12,8 +12,14 @@ function generate_method_name(method, path) {
     return `${method}${name}`
 }
 
+// "/categories/:categoryId" => "/categories/{categoryId}"
+function convertToFastApiPath(path) {
+    return path.replace(/:([_a-zA-Z]+)/g, '{$1}')
+}
+
+
 endpoints.forEach(function(endpoint) {
-    const path = endpoint.path
+    const path = convertToFastApiPath(endpoint.path)
 
     endpoint.methods.forEach(function(method) {
         const hasGetOne = method.name === 'get'