Updates so that dbupdate command works

- Various fixes to dbupdate itself
 - Switching db/sql/migrations.py to use a dict instead of a list
 - Registering the function

mediagoblin/db/sql/migrations.py

@@ -14,4 +14,4 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-MIGRATIONS = []
+MIGRATIONS = {}

mediagoblin/gmg_commands/__init__.py

@@ -53,6 +53,10 @@ SUBCOMMAND_MAP = {
         'setup': 'mediagoblin.gmg_commands.import_export:import_export_parse_setup',
         'func': 'mediagoblin.gmg_commands.import_export:env_import',
         'help': 'Exports the data for this MediaGoblin instance'},
+    'dbupdate': {
+        'setup': 'mediagoblin.gmg_commands.dbupdate:dbupdate_parse_setup',
+        'func': 'mediagoblin.gmg_commands.dbupdate:dbupdate',
+        'help': 'Set up or update the SQL database'},
     }
 
 

mediagoblin/gmg_commands/dbupdate.py

@@ -1,5 +1,5 @@
 # GNU MediaGoblin -- federated, autonomous media hosting
-# Copyright (C) 2011 MediaGoblin contributors.  See AUTHORS.
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -14,6 +14,8 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+from sqlalchemy.orm import sessionmaker
+
 from mediagoblin.db.sql.open import setup_connection_and_db_from_config
 from mediagoblin.db.sql.util import (
     MigrationManager, assure_migrations_table_setup)
@@ -21,15 +23,19 @@ from mediagoblin.init import setup_global_and_app_config
 from mediagoblin.tools.common import import_component
 
 
+def dbupdate_parse_setup(subparser):
+    pass
+
+
 class DatabaseData(object):
     def __init__(self, name, models, migrations):
         self.name = name
         self.models = models
         self.migrations = migrations
 
-    def make_migration_manager(self, db):
+    def make_migration_manager(self, session):
         return MigrationManager(
-            self.name, self.models, self.migrations, db)
+            self.name, self.models, self.migrations, session)
 
 
 def gather_database_data(media_types):
@@ -74,11 +80,10 @@ def dbupdate(args):
     # Set up the database
     connection, db = setup_connection_and_db_from_config(app_config)
 
-    # If migrations table not made, make it!
-    assure_migrations_table_setup(db)
+    Session = sessionmaker(bind=db.engine)
 
     # Setup media managers for all dbdata, run init/migrate and print info
     # For each component, create/migrate tables
     for dbdata in dbdatas:
-        migration_manager = dbdata.make_migration_manager(db)
+        migration_manager = dbdata.make_migration_manager(Session())
         migration_manager.init_or_migrate()

mediagoblin/media_types/ascii/migrations.py

@@ -0,0 +1,17 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+MIGRATIONS = {}

mediagoblin/media_types/ascii/models.py

@@ -0,0 +1,34 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from mediagoblin.db.sql.models import Base
+
+from sqlalchemy import (
+    Column, Integer, Unicode, UnicodeText, DateTime, Boolean, ForeignKey,
+    UniqueConstraint)
+
+
+class AsciiData(Base):
+    __tablename__ = "ascii_data"
+
+    id = Column(Integer, primary_key=True)
+    media_entry = Column(
+        Integer, ForeignKey('media_entries.id'), nullable=False)
+
+
+DATA_MODEL = AsciiData
+MODELS = [AsciiData]

mediagoblin/media_types/image/migrations.py

@@ -0,0 +1,17 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+MIGRATIONS = {}

mediagoblin/media_types/image/models.py

@@ -6,11 +6,13 @@ from sqlalchemy import (
 
 
 class ImageData(Base):
-    __tablename__ = "image__data"
+    __tablename__ = "image_data"
 
     id = Column(Integer, primary_key=True)
     width = Column(Integer)
     height = Column(Integer)
+    media_entry = Column(
+        Integer, ForeignKey('media_entries.id'), nullable=False)
 
 
 DATA_MODEL = ImageData

mediagoblin/media_types/video/migrations.py

@@ -0,0 +1,17 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+MIGRATIONS = {}

mediagoblin/media_types/video/models.py

@@ -1,3 +1,20 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
 from mediagoblin.db.sql.models import Base
 
 from sqlalchemy import (
@@ -6,10 +23,11 @@ from sqlalchemy import (
 
 
 class VideoData(Base):
-    __tablename__ = "video__data"
+    __tablename__ = "video_data"
 
     id = Column(Integer, primary_key=True)
-    integer
+    media_entry = Column(
+        Integer, ForeignKey('media_entries.id'), nullable=False)
 
 
 DATA_MODEL = VideoData