Python sqlalchemy.schema._DropView() Examples

The following are 10 code examples of sqlalchemy.schema._DropView(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module sqlalchemy.schema , or try the search function .
Example #1
Source File: plugin_base.py    From moviegrabber with GNU General Public License v3.0 5 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(schema.Table(vname, schema.MetaData())))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                                    schema.Table(vname,
                                                schema.MetaData(), schema="test_schema")))

            for tname in reversed(inspector.get_table_names(order_by="foreign_key")):
                e.execute(schema.DropTable(schema.Table(tname, schema.MetaData())))

            if config.requirements.schemas.enabled_for_config(cfg):
                for tname in reversed(inspector.get_table_names(
                                        order_by="foreign_key", schema="test_schema")):
                    e.execute(schema.DropTable(
                        schema.Table(tname, schema.MetaData(), schema="test_schema")))
Example #2
Source File: plugin_base.py    From jbox with MIT License 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config, util
    from sqlalchemy.testing.exclusions import against
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            util.drop_all_tables(e, inspector)

            if config.requirements.schemas.enabled_for_config(cfg):
                util.drop_all_tables(e, inspector, schema=cfg.test_schema)

            if against(cfg, "postgresql"):
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #3
Source File: plugin_base.py    From jbox with MIT License 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from alembic.testing import config
    from alembic.testing.exclusions import against
    from sqlalchemy import schema
    from alembic import util

    if util.sqla_08:
        from sqlalchemy import inspect
    else:
        from sqlalchemy.engine.reflection import Inspector
        inspect = Inspector.from_engine

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            for tname in reversed(inspector.get_table_names(
                    order_by="foreign_key")):
                e.execute(schema.DropTable(
                    schema.Table(tname, schema.MetaData())
                ))

            if config.requirements.schemas.enabled_for_config(cfg):
                for tname in reversed(inspector.get_table_names(
                        order_by="foreign_key", schema="test_schema")):
                    e.execute(schema.DropTable(
                        schema.Table(tname, schema.MetaData(),
                                     schema="test_schema")
                    ))

            if against(cfg, "postgresql") and util.sqla_100:
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #4
Source File: plugin_base.py    From Fluid-Designer with GNU General Public License v3.0 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config, util
    from sqlalchemy.testing.exclusions import against
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            util.drop_all_tables(e, inspector)

            if config.requirements.schemas.enabled_for_config(cfg):
                util.drop_all_tables(e, inspector, schema=cfg.test_schema)

            if against(cfg, "postgresql"):
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #5
Source File: plugin_base.py    From planespotter with MIT License 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config, util
    from sqlalchemy.testing.exclusions import against
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            util.drop_all_tables(e, inspector)

            if config.requirements.schemas.enabled_for_config(cfg):
                util.drop_all_tables(e, inspector, schema=cfg.test_schema)

            if against(cfg, "postgresql"):
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #6
Source File: plugin_base.py    From pyRevit with GNU General Public License v3.0 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config, util
    from sqlalchemy.testing.exclusions import against
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            util.drop_all_tables(e, inspector)

            if config.requirements.schemas.enabled_for_config(cfg):
                util.drop_all_tables(e, inspector, schema=cfg.test_schema)

            if against(cfg, "postgresql"):
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #7
Source File: plugin_base.py    From stdm with GNU General Public License v2.0 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            for tname in reversed(inspector.get_table_names(
                    order_by="foreign_key")):
                e.execute(schema.DropTable(
                    schema.Table(tname, schema.MetaData())
                ))

            if config.requirements.schemas.enabled_for_config(cfg):
                for tname in reversed(inspector.get_table_names(
                        order_by="foreign_key", schema="test_schema")):
                    e.execute(schema.DropTable(
                        schema.Table(tname, schema.MetaData(),
                                     schema="test_schema")
                    ))
Example #8
Source File: plugin_base.py    From jarvis with GNU General Public License v2.0 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config, util
    from sqlalchemy.testing.exclusions import against
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            util.drop_all_tables(e, inspector)

            if config.requirements.schemas.enabled_for_config(cfg):
                util.drop_all_tables(e, inspector, schema=cfg.test_schema)

            if against(cfg, "postgresql"):
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #9
Source File: plugin_base.py    From android_universal with MIT License 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from sqlalchemy.testing import config, util
    from sqlalchemy.testing.exclusions import against
    from sqlalchemy import schema, inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            util.drop_all_tables(e, inspector)

            if config.requirements.schemas.enabled_for_config(cfg):
                util.drop_all_tables(e, inspector, schema=cfg.test_schema)

            if against(cfg, "postgresql"):
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))
Example #10
Source File: plugin_base.py    From android_universal with MIT License 4 votes vote down vote up 
def _prep_testing_database(options, file_config):
    from alembic.testing import config
    from alembic.testing.exclusions import against
    from sqlalchemy import schema
    from alembic import util

    from sqlalchemy import inspect

    if options.dropfirst:
        for cfg in config.Config.all_configs():
            e = cfg.db
            inspector = inspect(e)
            try:
                view_names = inspector.get_view_names()
            except NotImplementedError:
                pass
            else:
                for vname in view_names:
                    e.execute(schema._DropView(
                        schema.Table(vname, schema.MetaData())
                    ))

            if config.requirements.schemas.enabled_for_config(cfg):
                try:
                    view_names = inspector.get_view_names(
                        schema="test_schema")
                except NotImplementedError:
                    pass
                else:
                    for vname in view_names:
                        e.execute(schema._DropView(
                            schema.Table(vname, schema.MetaData(),
                                         schema="test_schema")
                        ))

            for tname in reversed(inspector.get_table_names(
                    order_by="foreign_key")):
                e.execute(schema.DropTable(
                    schema.Table(tname, schema.MetaData())
                ))

            if config.requirements.schemas.enabled_for_config(cfg):
                for tname in reversed(inspector.get_table_names(
                        order_by="foreign_key", schema="test_schema")):
                    e.execute(schema.DropTable(
                        schema.Table(tname, schema.MetaData(),
                                     schema="test_schema")
                    ))

            if against(cfg, "postgresql") and util.sqla_100:
                from sqlalchemy.dialects import postgresql
                for enum in inspector.get_enums("*"):
                    e.execute(postgresql.DropEnumType(
                        postgresql.ENUM(
                            name=enum['name'],
                            schema=enum['schema'])))