use filelock

backend_refactor/app.py

@@ -10,7 +10,6 @@ import route.upload
 from config import VERSION_PREFIX, MAX_CONTENT_LENGTH, MYSQL_URI, UPLOAD_DIR
 from db import db
 from route.util import make_response
-from pool.thread_pool import init_workers
 
 app = Flask(__name__)
 
@@ -30,8 +29,6 @@ with app.app_context():
     # db.drop_all()
     db.create_all()
 
-init_workers()
-
 try:
     os.mkdir(UPLOAD_DIR + "/result")
 except:
@@ -75,4 +72,3 @@ def error_handler(e):
 
 if __name__ == '__main__':
     app.run()
-    init_workers()