def kotti_migrate_command():
__doc__ = """Migrate Kotti and Kotti add-ons.
Usage:
kotti-migrate <config_uri> list_all
kotti-migrate <config_uri> upgrade [--scripts=<location>] [--rev=<rev>]
kotti-migrate <config_uri> upgrade_all
kotti-migrate <config_uri> stamp_head [--scripts=<location>] [--rev=<rev>]
o 'list_all' prints a list of all available migrations of Kotti
and registered add-ons.
o 'upgrade' will run Kotti's upgrades to upgrade the database to
the latest version.
Use '--scripts=kotti_myaddon:alembic' to run the upgrades of the
'kotti_myaddon' package instead.
o 'upgrade_all' will run all upgrades of all packages registered
with Kotti.
o 'stamp_head' allows you to manually set the stamped version to
the latest version inside the 'kotti_alembic_version' table,
that is, without actually running any migrations.
You may use this command for a different package by using the
'--scripts' option.
Options:
-h --help Show this screen.
"""
# We need to turn off populators and root_factory when we run
# migrations, because they would access the database, which may
# not be possible prior to the migration.
#
# Unfortunately, we're not able to just set the 'kotti.populators'
# setting to an empty list. Since add-ons might add to this list
# again later, when we call 'bootstrap' (and thus their
# 'includeme' function).
save_conf_defaults = conf_defaults.copy()
os.environ['KOTTI_DISABLE_POPULATORS'] = '1'
conf_defaults['kotti.root_factory'] = [lambda req: None]
def callback(arguments):
args = ()
args_with_location = (arguments['--scripts'] or DEFAULT_LOCATION,)
if arguments['list_all']:
func = list_all
elif arguments['upgrade']:
func = upgrade
args = args_with_location + (arguments['--rev'],)
elif arguments['upgrade_all']:
func = upgrade_all
elif arguments['stamp_head']:
func = stamp_head
args = args_with_location + (arguments['--rev'],)
func(*args)
try:
return command(callback, __doc__)
finally:
conf_defaults.clear()
conf_defaults.update(save_conf_defaults)
del os.environ['KOTTI_DISABLE_POPULATORS']
def kotti_migrate_command():
__doc__ = """Migrate Kotti and Kotti add-ons.
Usage:
kotti-migrate <config_uri> list_all
kotti-migrate <config_uri> upgrade [--scripts=<location>] [--rev=<rev>]
kotti-migrate <config_uri> upgrade_all
kotti-migrate <config_uri> stamp_head [--scripts=<location>] [--rev=<rev>]
o 'list_all' prints a list of all available migrations of Kotti
and registered add-ons.
o 'upgrade' will run Kotti's upgrades to upgrade the database to
the latest version.
Use '--scripts=kotti_myaddon:alembic' to run the upgrades of the
'kotti_myaddon' package instead.
o 'upgrade_all' will run all upgrades of all packages registered
with Kotti.
o 'stamp_head' allows you to manually set the stamped version to
the latest version inside the 'kotti_alembic_version' table,
that is, without actually running any migrations.
You may use this command for a different package by using the
'--scripts' option.
Options:
-h --help Show this screen.
"""
# We need to turn off populators and root_factory when we run
# migrations, because they would access the database, which may
# not be possible prior to the migration.
#
# Unfortunately, we're not able to just set the 'kotti.populators'
# setting to an empty list. Since add-ons might add to this list
# again later, when we call 'bootstrap' (and thus their
# 'includeme' function).
save_conf_defaults = conf_defaults.copy()
os.environ["KOTTI_DISABLE_POPULATORS"] = "1"
conf_defaults["kotti.root_factory"] = [lambda req: None]
def callback(arguments):
args = ()
args_with_location = (arguments["--scripts"] or DEFAULT_LOCATION,)
if arguments["list_all"]:
func = list_all
elif arguments["upgrade"]:
func = upgrade
args = args_with_location + (arguments["--rev"],)
elif arguments["upgrade_all"]:
func = upgrade_all
elif arguments["stamp_head"]:
func = stamp_head
args = args_with_location + (arguments["--rev"],)
else:
raise ValueError("Unknown command")
func(*args)
try:
return command(callback, __doc__)
finally:
conf_defaults.clear()
conf_defaults.update(save_conf_defaults)
del os.environ["KOTTI_DISABLE_POPULATORS"]
