Python alembic_lock Examples

Example #1

File: show.py Project: alex/warehouse

def show(config, revision, **kwargs):
    """
    Show the revision(s) denoted by the given symbol.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.show(alembic_config, revision, **kwargs)

Example #2

def revision(config, **kwargs):
    """
    Create a new revision file.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.revision(alembic_config, **kwargs)

Example #3

def branches(config, **kwargs):
    """
    Show current branch points.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.branches(alembic_config, **kwargs)

Example #4

File: branches.py Project: alex/warehouse

def branches(config, **kwargs):
    """
    Show current branch points.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.branches(alembic_config, **kwargs)

Example #5

File: current.py Project: zooba/warehouse

def current(config, **kwargs):
    """
    Display the current revision for a database.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.current(alembic_config, **kwargs)

Example #6

File: stamp.py Project: alex/warehouse

def stamp(config, revision, **kwargs):
    """
    Stamp the revision table with the given revision.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.stamp(alembic_config, revision, **kwargs)

Example #7

File: heads.py Project: loveplay1983/warehouse-1

def heads(config, **kwargs):
    """
    Show current available heads.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.heads(alembic_config, **kwargs)

Example #8

def history(config, revision_range, **kwargs):
    """
    List changeset scripts in chronological order.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.history(alembic_config, revision_range, **kwargs)

Example #9

def show(config, revision, **kwargs):
    """
    Show the revision(s) denoted by the given symbol.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.show(alembic_config, revision, **kwargs)

Example #10

def stamp(config, revision, **kwargs):
    """
    Stamp the revision table with the given revision.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.stamp(alembic_config, revision, **kwargs)

Example #11

def downgrade(config, revision, **kwargs):
    """
    Revert to a previous version.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.downgrade(alembic_config, revision, **kwargs)

Example #12

def upgrade(config, revision, **kwargs):
    """
    Upgrade database.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.upgrade(alembic_config, revision, **kwargs)

Example #13

File: revision.py Project: alex/warehouse

def revision(config, **kwargs):
    """
    Create a new revision file.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.revision(alembic_config, **kwargs)

Example #14

File: upgrade.py Project: alex/warehouse

def upgrade(config, revision, **kwargs):
    """
    Upgrade database.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.upgrade(alembic_config, revision, **kwargs)

Example #15

File: downgrade.py Project: craig5/warehouse

def downgrade(config, revision, **kwargs):
    """
    Revert to a previous version.
    """
    with alembic_lock(
        config.registry["sqlalchemy.engine"], config.alembic_config()
    ) as alembic_config:
        alembic.command.downgrade(alembic_config, revision, **kwargs)

Example #16

File: heads.py Project: craig5/warehouse

def heads(config, **kwargs):
    """
    Show current available heads.
    """
    with alembic_lock(
        config.registry["sqlalchemy.engine"], config.alembic_config()
    ) as alembic_config:
        alembic.command.heads(alembic_config, **kwargs)

Example #17

File: merge.py Project: alex/warehouse

def merge(config, revisions, **kwargs):
    """
    Merge one or more revisions.

    Takes one or more revisions or "heads" for all heads and merges them into
    a single revision.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.merge(alembic_config, revisions, **kwargs)

Example #18

File: merge.py Project: zooba/warehouse

def merge(config, revisions, **kwargs):
    """
    Merge one or more revisions.

    Takes one or more revisions or "heads" for all heads and merges them into
    a single revision.
    """
    with alembic_lock(config.registry["sqlalchemy.engine"],
                      config.alembic_config()) as alembic_config:
        alembic.command.merge(alembic_config, revisions, **kwargs)