Add fastapi for import inp and export inp

main.py

@@ -74,6 +74,17 @@ async def fastapi_copy_project(source: str, target: str):
     copy_project(source, target)
     return True
 
+@app.post("/importinp/")
+async def fastapi_import_inp(network: str, req: Request):
+    jo_root = await req.json()
+    cs: ChangeSet = ChangeSet()
+    cs.operations = jo_root['inp']
+    return import_inp(network, cs)
+
+@app.get("/exportinp/")
+async def fastapi_export_inp(network: str):
+    return export_inp(network)
+
 @app.post("/readinp/")
 async def fastapi_read_inp(network: str, inp: str) -> bool:
     read_inp(network, inp)