add alembic to scaffold

edbob/scaffolds/edbob/+package+/alembic/env.py_tmpl

@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+
+"""
+``{{package}}.alembic.env`` -- Alembic Environment Script
+"""
+
+from __future__ import with_statement
+
+from alembic import context
+
+import edbob
+import edbob.db
+
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Initialize edbob with whichever config file alembic is using.
+edbob.init('{{package}}', config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+target_metadata = edbob.db.Base.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 = edbob.config.require('edbob.db', '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 = edbob.db.engine
+
+    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()

edbob/scaffolds/edbob/+package+/alembic/script.py.mako

@@ -0,0 +1,31 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision}
+Create Date: ${create_date}
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+metadata = sa.MetaData()
+
+active_extensions = sa.Table(
+    'active_extensions', metadata,
+    sa.Column('name', sa.String(50)),
+    )
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

edbob/scaffolds/edbob/development.ini_tmpl

@@ -19,6 +19,14 @@
 whatever = you like
 
 
+####################
+# edbob
+####################
+
+[edbob]
+include_config = [r'%(here)s/production.ini']
+
+
 ####################
 # Pyramid
 ####################
@@ -29,8 +37,7 @@ use = egg:{{package}}
 pyramid.reload_templates = true
 pyramid.debug_all = true
 pyramid.default_locale_name = en
-pyramid.includes = 
-    pyramid_debugtoolbar
+pyramid.includes = pyramid_debugtoolbar
 
 # Hack so edbob can find this file from within WSGI app.
 edbob.config = %(here)s/development.ini
@@ -41,14 +48,6 @@ host = 0.0.0.0
 port = 6543
 
 
-####################
-# edbob
-####################
-
-[edbob]
-include_config = ['%(here)s/production.ini']
-
-
 ####################
 # logging
 ####################

edbob/scaffolds/edbob/production.ini_tmpl

@@ -13,6 +13,43 @@
 whatever = you like
 
 
+####################
+# edbob
+####################
+
+[edbob]
+init = edbob.time, edbob.errors, edbob.db
+basic_logging = True
+configure_logging = True
+# shell.python = ipython
+
+[edbob.db]
+sqlalchemy.url = postgresql://user:pass@localhost/{{package}}
+
+[edbob.mail]
+smtp.server = localhost
+# smtp.username = user
+# smtp.password = pass
+sender.default = {{package}}@example.com
+subject.default = Message from {{project}}
+recipients.default = [
+	'Joe Blow <owner@example.com>',
+	'managers@example.com',
+	'support@example.com',
+	]	
+
+[edbob.time]
+zone.local = America/Chicago
+
+
+####################
+# alembic
+####################
+
+[alembic]
+script_location = {{package}}:alembic
+
+
 ####################
 # pyramid
 ####################
@@ -33,49 +70,6 @@ host = 0.0.0.0
 port = 6543
 
 
-####################
-# alembic
-####################
-
-[alembic]
-# path to migration scripts
-script_location = schema
-
-# template used to generate migration files
-# file_template = %%(rev)s_%%(slug)s
-
-sqlalchemy.url = postgresql://user:pass@localhost/{{package}}
-
-
-####################
-# edbob
-####################
-
-[edbob]
-init = edbob.time, edbob.db
-basic_logging = True
-configure_logging = True
-# shell.python = ipython
-
-[edbob.db]
-sqlalchemy.url = postgresql://user:pass@localhost/{{package}}
-
-[edbob.mail]
-smtp.server = localhost
-# smtp.username = user
-# smtp.password = pass
-sender.default = {{package}}@example.com
-recipients.default = [
-	'Joe Blow <owner@example.com>',
-	'managers@example.com',
-	'support@example.com',
-	]	
-subject.default = Message from {{project}}
-
-[edbob.time]
-timezone = US/Central
-
-
 ####################
 # logging
 ####################

edbob/scaffolds/edbob/setup.py_tmpl

@@ -39,6 +39,7 @@ requires = [
     #
     # package                           # low                   high
 
+    'alembic',                          # 0.3.4
     'edbob[db,pyramid]',                # 0.1a1.dev
     'psycopg2',                         # 2.4.4
     ]

setup.py

@@ -93,7 +93,6 @@ extras = {
         #
         # package                       # low                   high
 
-        # 'alembic',                      # 0.3.4
         'SQLAlchemy',                   # 0.7.6
         # 'Tempita',                      # 0.5.1
         ],