#!/usr/bin/env python
import os
from app import create_app, db
from app.models import DBNSZone, DBNSDevice, DBNSLink, DBNSNSIPAssign, DBSYSDevice, DBSYSMenu, DBSYSUser, \
DBSYSUserMapMenu
from flask.ext.script import Manager, Shell
from flask.ext.migrate import Migrate, MigrateCommand
app = create_app(os.getenv('FLASK_CONFIG') or 'default')
manager = Manager(app)
migrate = Migrate(app, db)
def make_shell_context():
return dict(app=app, db=db, DBNSZone=DBNSZone,
DBNSDevice=DBNSDevice, DBNSLink=DBNSLink, DBNSNSIPAssign=DBNSNSIPAssign, DBSYSDevice=DBSYSDevice,DBSYSUserMapMenu=DBSYSUserMapMenu
)
manager.add_command("shell", Shell(make_context=make_shell_context))
manager.add_command('db', MigrateCommand)
@manager.command
def test():
"""Run the unit tests."""
import unittest
tests = unittest.TestLoader().discover('tests')
unittest.TextTestRunner(verbosity=2).run(tests)
@manager.option('-d', '-drop_first', dest='drop_first', default=False)
def createdb(drop_first):
"""Creates the database."""
if drop_first:
print 1
db.drop_all()
db.create_all()
@manager.command
def yes(name="Fred"):
print "hello", name
if __name__ == '__main__':
manager.run()
项目主要是用了Flask_srcipt 的Manager类来进行命令行的管理.
默认启动项目的方法
>python manage.py runserver
项目会以:Running on http://127.0.0.1:5000/ 的方式启动
指定端口启动
>python manage.py runserver -h 127.0.0.1 -p 204
项目会以:Running on http://127.0.0.1:204/ 的方式启动,其实也是可以指定IP的,只是本质也是127.0.0.1
>python manage.py shell
>>>db.create_all()
同时也可以通过shell方法来调用数据库实例:
>python manage.py shell
>>>a=DBNSLink(id=1,name=’jing’)
>>>a.save()
>python manage.py test
@manager.command def test(): """Run the unit tests.""" import unittest tests = unittest.TestLoader().discover('tests') unittest.TextTestRunner(verbosity=2).run(tests)
主要是通过@manager.command装饰器来定义了一个test方法
>python manage.py createdb -d True
@manager.option('-d', '-drop_first', dest='drop_first', default=False) def createdb(drop_first): """Creates the database.""" if drop_first: print 1 db.drop_all() db.create_all()
manage.py的yes方法也可以采用同样的传值方式:
>python manage.py yes -n jing
注意:**-n 是由参数的第一个字母决定的。所以"name" > "-n"**
Flask_script插件的具体用法,下面的网址讲的很详细
Flask_script文档中文翻译:
https://my.oschina.net/lijsf/blog/158828