from __future__ import with_statement
from alembic import context
from sqlalchemy import engine_from_config, pool
import logging
import os
from logging.config import fileConfig

# 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.
fileConfig(config.config_file_name)


# add your model's MetaData object here
# for 'autogenerate' support
from pytips import app
cur_db_uri = config.get_section_option('alembic', 'sqlalchemy.url')
logging.error("env: %s", os.environ)
logging.error("app.config: %s", app.config)
my_db_uri = app.config.get('SQLALCHEMY_DATABASE_URI', cur_db_uri)
config.set_section_option('alembic', 'sqlalchemy.url', my_db_uri)
# This next line will cause my model definitions to fire, which is what sets up
# the metadata we're about to hand to Alembic.
from pytips import models
# OK, the previous line initialized the metadata in the db.Model object, so now
# we import db so we can get it and give it to Alembic.
from pytips import db
target_metadata = db.Model.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_offline():
    """Run migrations in 'offline' mode.

    This configures the context with just a URL
    and not an Engine, though an Engine is acceptable
    here as well.  By skipping the Engine creation
    we don't even need a DBAPI to be available.

    Calls to context.execute() here emit the given string to the
    script output.

    """
    url = config.get_main_option("sqlalchemy.url")
    context.configure(url=url)

    with context.begin_transaction():
        context.run_migrations()

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 = engine_from_config(
                config.get_section(config.config_ini_section),
                prefix='sqlalchemy.',
                poolclass=pool.NullPool)

    connection = engine.connect()
    context.configure(
                connection=connection,
                target_metadata=target_metadata
                )

    try:
        with context.begin_transaction():
            context.run_migrations()
    finally:
        connection.close()

if context.is_offline_mode():
    run_migrations_offline()
else:
    run_migrations_online()


from __future__ import with_statement
from alembic import context
from sqlalchemy import engine_from_config, pool
from logging.config import fileConfig

# 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.
fileConfig(config.config_file_name)


# add your model's MetaData object here
# for 'autogenerate' support
from pytips import app
cur_db_uri = config.get_section_option('alembic', 'sqlalchemy.url')
my_db_uri = app.config.get('SQLALCHEMY_DATABASE_URI', cur_db_uri)
config.set_section_option('alembic', 'sqlalchemy.url', my_db_uri)
# This next line will cause my model definitions to fire, which is what sets up
# the metadata we're about to hand to Alembic.
from pytips import models
# OK, the previous line initialized the metadata in the db.Model object, so now
# we import db so we can get it and give it to Alembic.
from pytips import db
target_metadata = db.Model.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_offline():
    """Run migrations in 'offline' mode.

    This configures the context with just a URL
    and not an Engine, though an Engine is acceptable
    here as well.  By skipping the Engine creation
    we don't even need a DBAPI to be available.

    Calls to context.execute() here emit the given string to the
    script output.

    """
    url = config.get_main_option("sqlalchemy.url")
    context.configure(url=url)

    with context.begin_transaction():
        context.run_migrations()

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 = engine_from_config(
                config.get_section(config.config_ini_section),
                prefix='sqlalchemy.',
                poolclass=pool.NullPool)

    connection = engine.connect()
    context.configure(
                connection=connection,
                target_metadata=target_metadata
                )

    try:
        with context.begin_transaction():
            context.run_migrations()
    finally:
        connection.close()

if context.is_offline_mode():
    run_migrations_offline()
else:
    run_migrations_online()


Remove debug logging.