Refine

main.py

@@ -153,18 +153,15 @@ async def fastapi_dump_inp(network: str, inp: str) -> bool:
 # 必须用这个PlainTextResponse，不然每个key都有引号
 @app.get("/runproject/", response_class = PlainTextResponse)
 async def fastapi_run_project(network: str) -> str:
-    global lock_simulation
-    
-    print('lock simulation')
-    print(lock_simulation.value)
-
-    if lock_simulation.value == 1:
+    filename = 'lock.simulation'
+    if os.path.exists(filename):
         raise HTTPException(status_code=409, detail="is in simulation")   
-    
-    with lock_simulation.get_lock():
-        lock_simulation.value = 1
+    else:
+        f = open(filename, "w")
+        f.write("locksimulaiton")
+        f.close()
         result = run_project(network)
-        lock_simulation.value = 0
+        os.remove(filename)
         return result
         
 # put in inp folder, name without extension