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| author | Christopher Allan Webber <cwebber@dustycloud.org> | 2011-07-13 22:32:51 -0500 |
|---|---|---|
| committer | Christopher Allan Webber <cwebber@dustycloud.org> | 2011-07-13 22:32:51 -0500 |
| commit | 59051a23f01eb49ed6fe6975991730021ac169ac (patch) | |
| tree | c0b06a9b8ab90335e2b7cee1322efa962b992452 /mediagoblin/db/util.py | |
| parent | ecf518020f347ddfe3b19d118d2e3e81c2111bf6 (diff) | |
| download | mediagoblin-59051a23f01eb49ed6fe6975991730021ac169ac.tar.lz mediagoblin-59051a23f01eb49ed6fe6975991730021ac169ac.tar.xz mediagoblin-59051a23f01eb49ed6fe6975991730021ac169ac.zip | |
Duplicate migration numbers not allowed, bro
Diffstat (limited to 'mediagoblin/db/util.py')
| -rw-r--r-- | mediagoblin/db/util.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mediagoblin/db/util.py b/mediagoblin/db/util.py index 3e52d8ce..0cdbd5c4 100644 --- a/mediagoblin/db/util.py +++ b/mediagoblin/db/util.py @@ -140,6 +140,8 @@ class RegisterMigration(object): """ def __init__(self, migration_number, migration_registry=MIGRATIONS): assert migration_number > 0, "Migration number must be > 0!" + assert not migration_registry.has_key(migration_number), \ + "Duplicate migration numbers detected! That's not allowed!" self.migration_number = migration_number self.migration_registry = migration_registry |