Initial commit

migrations/README

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+Generic single-database configuration.

migrations/alembic.ini

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+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

migrations/env.py

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+from __future__ import with_statement
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+from logging.config import fileConfig
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+from flask import current_app
+config.set_main_option('sqlalchemy.url', current_app.config.get('SQLALCHEMY_DATABASE_URI'))
+target_metadata = current_app.extensions['migrate'].db.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 = config.get_main_option("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 = engine_from_config(config.get_section(config.config_ini_section),
+                                prefix='sqlalchemy.',
+                                poolclass=pool.NullPool)
+
+    connection = engine.connect()
+    context.configure(connection=connection,
+                      target_metadata=target_metadata,
+                      **current_app.extensions['migrate'].configure_args)
+
+    try:
+        with context.begin_transaction():
+            context.run_migrations()
+    finally:
+        connection.close()
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
+

migrations/script.py.mako

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+"""${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 ""}
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

migrations/versions/31d442356906_initial_migration.py

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+"""Initial migration
+
+Revision ID: 31d442356906
+Revises: None
+Create Date: 2018-03-31 18:18:51.582410
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '31d442356906'
+down_revision = None
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('pages',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('slug', sa.String(length=64), nullable=True),
+    sa.Column('title', sa.String(length=256), nullable=True),
+    sa.Column('content', sa.Text(), nullable=True),
+    sa.Column('created', sa.DateTime(), nullable=False),
+    sa.Column('updated', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('slug')
+    )
+    op.create_table('roles',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=80), nullable=True),
+    sa.Column('description', sa.String(length=255), nullable=True),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('name')
+    )
+    op.create_table('users',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('email', sa.String(length=255), nullable=True),
+    sa.Column('password', sa.String(length=255), nullable=True),
+    sa.Column('active', sa.Boolean(), nullable=True),
+    sa.Column('is_superuser', sa.Boolean(), nullable=True),
+    sa.Column('last_login_ip', sa.String(length=128), nullable=True),
+    sa.Column('last_login_at', sa.DateTime(), nullable=True),
+    sa.Column('current_login_ip', sa.String(length=128), nullable=True),
+    sa.Column('current_login_at', sa.DateTime(), nullable=True),
+    sa.Column('login_count', sa.Integer(), nullable=True),
+    sa.Column('invited_by_id', sa.Integer(), nullable=True),
+    sa.Column('confirmed_at', sa.DateTime(), nullable=True),
+    sa.Column('display_name', sa.String(length=128), nullable=True),
+    sa.ForeignKeyConstraint(['invited_by_id'], ['users.id'], ondelete='SET NULL'),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('email')
+    )
+    op.create_table('connections',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.Integer(), nullable=True),
+    sa.Column('provider_id', sa.String(length=255), nullable=True),
+    sa.Column('provider_user_id', sa.String(length=255), nullable=True),
+    sa.Column('access_token', sa.String(length=255), nullable=True),
+    sa.Column('secret', sa.String(length=255), nullable=True),
+    sa.Column('email', sa.String(length=255), nullable=True),
+    sa.Column('full_name', sa.String(length=255), nullable=True),
+    sa.Column('display_name', sa.String(length=255), nullable=True),
+    sa.Column('profile_url', sa.String(length=512), nullable=True),
+    sa.Column('image_url', sa.String(length=512), nullable=True),
+    sa.Column('rank', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('roles_users',
+    sa.Column('user_id', sa.Integer(), nullable=True),
+    sa.Column('role_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['role_id'], ['roles.id'], ),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], )
+    )
+    ### end Alembic commands ###
+
+
+def downgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('roles_users')
+    op.drop_table('connections')
+    op.drop_table('users')
+    op.drop_table('roles')
+    op.drop_table('pages')
+    ### end Alembic commands ###