Hot-keys on this page

r m x p   toggle line displays

j k   next/prev highlighted chunk

0   (zero) top of page

1   (one) first highlighted chunk

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

#    Licensed under the Apache License, Version 2.0 (the "License"); you may 

#    not use this file except in compliance with the License. You may obtain 

#    a copy of the License at 

# 

#         http://www.apache.org/licenses/LICENSE-2.0 

# 

#    Unless required by applicable law or agreed to in writing, software 

#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 

#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 

#    License for the specific language governing permissions and limitations 

#    under the License. 

 

from logging import config as log_config 

 

from alembic import context 

 

from magnum.db.sqlalchemy import api as sqla_api 

from magnum.db.sqlalchemy import models 

 

# this is the Alembic Config object, which provides 

# access to the values within the .ini file in use. 

config = context.config 

 

# Interpret the config file for Python logging. 

# This line sets up loggers basically. 

log_config.fileConfig(config.config_file_name) 

 

# add your model's MetaData object here 

# for 'autogenerate' support 

# from myapp import mymodel 

target_metadata = models.Base.metadata 

 

# other values from the config, defined by the needs of env.py, 

# can be acquired: 

# my_important_option = config.get_main_option("my_important_option") 

# ... etc. 

 

 

def run_migrations_online(): 

    """Run migrations in 'online' mode. 

 

    In this scenario we need to create an Engine 

    and associate a connection with the context. 

 

    """ 

    engine = sqla_api.get_engine() 

    with engine.connect() as connection: 

        context.configure(connection=connection, 

                          target_metadata=target_metadata) 

        with context.begin_transaction(): 

            context.run_migrations() 

 

 

run_migrations_online()