异常排查_Python.[alembic.env] No changes in schema detected?

INFO  [alembic.runtime.migration] Context impl SQLiteImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.env] No changes in schema detected.

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
#
# Authors: limanman
# 51CTOBG: http://xmdevops.blog.51cto.com/
# Purpose:
#
"""
from __future__ import absolute_import


# 说明: 配置基类
class __Config(object):
    # -- flask-pids
    PID_FILE = ‘logs/xmzoomeye-mtr.pid‘

    # -- flask-sqlalchemy
    SQLALCHEMY_ECHO = True
    SQLALCHEMY_RECORD_QUERIES = True
    SQLALCHEMY_NATIVE_UNICODE = True
    SQLALCHEMY_TRACK_MODIFICATIONS = True
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    SQLALCHEMY_DATABASE_URI = ‘sqlite:///app/conf/mtrdata.db‘

    @staticmethod
    def init_app(app):
        pass


# 说明: 开发环境
class __DevelopmentConfig(__Config):
    pass


# 说明: 预测环境
class __TestingConfig(__Config):
    pass


# 说明: 正式环境
class __ProductionConfig(__Config):
    pass


config = {
    ‘default‘: __DevelopmentConfig,
    ‘develop‘: __DevelopmentConfig,
    ‘testing‘: __TestingConfig,
    ‘product‘: __ProductionConfig,
}

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
#
# Authors: limanman
# OsChina: http://xmdevops.blog.51cto.com/
# Purpose:
#
"""
# 说明: 导入公共模块
from app import db as _db
from app import create_app
# 说明: 为数据库检测
from app.models import Area, Addr, Info
from flask_script import Manager, Command
from flask_migrate import Migrate, MigrateCommand
# 说明: 导入其它模块

app = create_app()
manager = Manager(app)
migrate = Migrate(app, _db)
manager.add_command(‘db‘, MigrateCommand)


if __name__ == ‘__main__‘:
    manager.run()

D:\XmDevOps_Py\test\xmzoomeye-mtr>python xmzoomeye-mtr db init
Creating directory D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations ... done
Creating directory D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\versions ... don
e
Generating D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\alembic.ini ... done
Generating D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\env.py ... done
Generating D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\env.pyc ... done
Generating D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\README ... done
Generating D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\script.py.mako ... done
Please edit configuration/connection/logging settings in ‘D:\\XmDevOps_Py\\test\xmzoomeye-mtr\\migrations\\alembic.ini‘ before proceeding.

D:\XmDevOps_Py\test\xmzoomeye-mtr>python xmzoomeye-mtr db migrate
INFO  [alembic.runtime.migration] Context impl SQLiteImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.autogenerate.compare] Detected added table ‘areas‘
INFO  [alembic.autogenerate.compare] Detected added index ‘ix_areas_areaname‘ on
 ‘[‘areaname‘]‘
INFO  [alembic.autogenerate.compare] Detected added table ‘addrs‘
INFO  [alembic.autogenerate.compare] Detected added index ‘ix_addrs_addr‘ on ‘[‘
addr‘]‘
INFO  [alembic.autogenerate.compare] Detected added table ‘infos‘
Generating D:\XmDevOps_Py\test\xmzoomeye-mtr\migrations\versions\e5295ab2586d_.p
y ... done

D:\XmDevOps_Py\test\xmzoomeye-mtr>python xmzoomeye-mtr db upgrade
INFO  [alembic.runtime.migration] Context impl SQLiteImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.runtime.migration] Running upgrade  -> e5295ab2586d, empty messag
e