diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/base.py | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py index c9920c930..72b58a71c 100644 --- a/lib/sqlalchemy/dialects/postgresql/base.py +++ b/lib/sqlalchemy/dialects/postgresql/base.py @@ -133,23 +133,12 @@ class TIMESTAMP(sqltypes.TIMESTAMP): super(TIMESTAMP, self).__init__(timezone=timezone) self.precision = precision - def adapt(self, impltype, **kw): - return impltype( - precision=self.precision, - timezone=self.timezone, - **kw) class TIME(sqltypes.TIME): def __init__(self, timezone=False, precision=None): super(TIME, self).__init__(timezone=timezone) self.precision = precision - def adapt(self, impltype, **kw): - return impltype( - precision=self.precision, - timezone=self.timezone, - **kw) - class INTERVAL(sqltypes.TypeEngine): """Postgresql INTERVAL type. @@ -161,9 +150,6 @@ class INTERVAL(sqltypes.TypeEngine): def __init__(self, precision=None): self.precision = precision - def adapt(self, impltype): - return impltype(self.precision) - @classmethod def _adapt_from_generic_interval(cls, interval): return INTERVAL(precision=interval.second_precision) @@ -176,6 +162,9 @@ PGInterval = INTERVAL class BIT(sqltypes.TypeEngine): __visit_name__ = 'BIT' + def __init__(self, length=1): + self.length= length + PGBit = BIT class UUID(sqltypes.TypeEngine): @@ -226,9 +215,6 @@ class UUID(sqltypes.TypeEngine): else: return None - def adapt(self, impltype, **kw): - return impltype(as_uuid=self.as_uuid, **kw) - PGUuid = UUID class ARRAY(sqltypes.MutableType, sqltypes.Concatenable, sqltypes.TypeEngine): @@ -300,13 +286,6 @@ class ARRAY(sqltypes.MutableType, sqltypes.Concatenable, sqltypes.TypeEngine): def is_mutable(self): return self.mutable - def adapt(self, impltype): - return impltype( - self.item_type, - mutable=self.mutable, - as_tuple=self.as_tuple - ) - def bind_processor(self, dialect): item_proc = self.item_type.dialect_impl(dialect).bind_processor(dialect) if item_proc: @@ -647,7 +626,7 @@ class PGTypeCompiler(compiler.GenericTypeCompiler): return "INTERVAL" def visit_BIT(self, type_): - return "BIT" + return "BIT(%d)" % type_.length def visit_UUID(self, type_): return "UUID" @@ -1102,7 +1081,7 @@ class PGDialect(default.DefaultDialect): elif attype == 'double precision': args = (53, ) elif attype == 'integer': - args = (32, 0) + args = () elif attype in ('timestamp with time zone', 'time with time zone'): kwargs['timezone'] = True |