def downgrade() -> None:
for (pkgid, build, pkgtype) in get_bind().execute(
sa.select(
[package.c.id,
package.c.build_id,
package.c.pkgtype]
)):
db_package = Package()
db_package.id = pkgid
db_package.build_id = build
db_package.pkgtype = pkgtype
ext_len = len(pkgtype) + 1
lobpath = db_package.get_lob_path("package")
if lobpath.endswith(".{}".format(pkgtype)) and os.path.isfile(lobpath):
os.rename(lobpath, lobpath[:-ext_len])
def downgrade() -> None:
for (pkgid, build, pkgtype) in get_bind().execute(
sa.select(
[package.c.id,
package.c.build_id,
package.c.pkgtype]
)):
db_package = Package()
db_package.id = pkgid
db_package.build_id = build
db_package.pkgtype = pkgtype
ext_len = len(pkgtype) + 1
# Package inherits get_lob_path() from GenericTable.
lobpath = db_package.get_lob_path("package") # pylint: disable=no-member
if lobpath.endswith(".{}".format(pkgtype)) and os.path.isfile(lobpath):
os.rename(lobpath, lobpath[:-ext_len])
