Python sqlalchemy.dialects.postgresql.DropEnumType() Examples
The following are 9
code examples of sqlalchemy.dialects.postgresql.DropEnumType().
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sqlalchemy.dialects.postgresql
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Example #1
| Source File: test_compiler.py From sqlalchemy with MIT License | 5 votes |
|
def test_generic_enum(self):
e1 = Enum("x", "y", "z", name="somename")
e2 = Enum("x", "y", "z", name="somename", schema="someschema")
self.assert_compile(
postgresql.CreateEnumType(e1),
"CREATE TYPE somename AS ENUM ('x', 'y', 'z')",
)
self.assert_compile(
postgresql.CreateEnumType(e2),
"CREATE TYPE someschema.somename AS ENUM " "('x', 'y', 'z')",
)
self.assert_compile(postgresql.DropEnumType(e1), "DROP TYPE somename")
self.assert_compile(
postgresql.DropEnumType(e2), "DROP TYPE someschema.somename"
)
t1 = Table("sometable", MetaData(), Column("somecolumn", e1))
self.assert_compile(
schema.CreateTable(t1),
"CREATE TABLE sometable (somecolumn " "somename)",
)
t1 = Table(
"sometable",
MetaData(),
Column(
"somecolumn",
Enum("x", "y", "z", native_enum=False, create_constraint=True),
),
)
self.assert_compile(
schema.CreateTable(t1),
"CREATE TABLE sometable (somecolumn "
"VARCHAR(1), CHECK (somecolumn IN ('x', "
"'y', 'z')))",
)
Example #2
| Source File: plugin_base.py From jbox with MIT License | 4 votes |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 jarvis with GNU General Public License v2.0 | 4 votes |
|
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 #8
| Source File: plugin_base.py From android_universal with MIT License | 4 votes |
|
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 |
|
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'])))
