在clean.py我:导入错误python中
import datetime
import os
from flask_script import Manager
from sqlalchemy_utils import dependent_objects
from components import db, app
from modules.general.models import File
from modules.workflow import Workflow
manager = Manager(usage='Cleanup manager')
@manager.command
def run(dryrun=False):
for abandoned_workflow in Workflow.query.filter(Workflow.current_endpoint == "upload.upload_init"):
if abandoned_workflow.started + datetime.timedelta(hours=12) < datetime.datetime.utcnow():
print("Removing abandoned workflow {0} in project {1}".format(
abandoned_workflow.id, abandoned_workflow.project.name
))
if not dryrun:
db.session.delete(abandoned_workflow)
db.session.commit()
for file in File.query.all():
dependencies_number = dependent_objects(file).count()
print("File {0} at {1} has {2} dependencies".format(file.name, file.path, dependencies_number))
if not dependencies_number:
file_delete(file, dryrun)
if not dryrun:
db.session.delete(file)
db.session.commit()
# List all files in FILE_STORAGE directory and delete ones tat don't have records in DB
all_files_hash = list(zip(*db.session.query(File.hash).all()))
for file in os.listdir(app.config['FILE_STORAGE']):
if file.endswith('.dat'):
continue
if file not in all_files_hash:
file_delete(os.path.join(app.config['FILE_STORAGE'], file), dryrun)enter code here
我需要开始高清的run() 在控制台我写: python clean.py
我有输出:
`Traceback (most recent call last):
File "cleanup_command.py", line 7, in <module>
from components import db, app
ImportError: No module named 'components'
clean.py位于C:\ App \ model \ clean.py
components.py位于 - C:\ components.py
Workflow.py位于 - C:\模块\工作流程\ Workflow.py
请告诉我,可能是什么问题呢?