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Make the SQLAlchemy type hint work better in Pycharm. (#223)
* Fix `pycharm` unable to import protected variables in `.pyi` file. * Fix `pycharm` unable to import protected variables in `.pyi` file. * fix tests.(I don't know why here use `traversals. MemoizedHasCacheKey` lead to test failure) * Remove duplicate variable declarations.
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‎sqlalchemy-stubs/_typing.pyi‎

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Original file line numberDiff line numberDiff line change
@@ -21,3 +21,7 @@ class _TypeToInstance(Generic[_T]):
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_ExecuteParams = Union[Mapping[Any, Any], Sequence[Mapping[Any, Any]]]
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_ExecuteOptions = Mapping[Any, Any]
24+
25+
TypingExecuteOptions = _ExecuteOptions
26+
TypingExecuteParams = _ExecuteParams
27+
TypingTypeToInstance = _TypeToInstance

‎sqlalchemy-stubs/dialects/mssql/base.pyi‎

Lines changed: 17 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,8 @@ from ... import exc as exc
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from ... import Identity as Identity
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from ... import Sequence as Sequence
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from ... import sql as sql
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from ... import types as sqltypes
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from ...sql import sqltypes as sqltypes
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from ...sql import type_api as type_api
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from ... import util as util
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from ...engine import default as default
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from ...engine import reflection as reflection
@@ -47,11 +48,9 @@ MS_2000_VERSION: Any
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RESERVED_WORDS: Any
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class REAL(sqltypes.REAL):
50-
__visit_name__: str = ...
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def __init__(self, **kw: Any) -> None: ...
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53-
class TINYINT(sqltypes.Integer):
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__visit_name__: str = ...
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class TINYINT(sqltypes.Integer):...
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class _MSDate(sqltypes.Date):
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def bind_processor(self, dialect: Any): ...
@@ -70,16 +69,13 @@ class _DateTimeBase:
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class _MSDateTime(_DateTimeBase, sqltypes.DateTime): ...
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class SMALLDATETIME(_DateTimeBase, sqltypes.DateTime):
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__visit_name__: str = ...
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class SMALLDATETIME(_DateTimeBase, sqltypes.DateTime):...
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class DATETIME2(_DateTimeBase, sqltypes.DateTime):
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__visit_name__: str = ...
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precision: Any = ...
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def __init__(self, precision: Optional[Any] = ..., **kw: Any) -> None: ...
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class DATETIMEOFFSET(_DateTimeBase, sqltypes.DateTime):
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__visit_name__: str = ...
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precision: Any = ...
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def __init__(self, precision: Optional[Any] = ..., **kw: Any) -> None: ...
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@@ -89,42 +85,31 @@ class _UnicodeLiteral:
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class _MSUnicode(_UnicodeLiteral, sqltypes.Unicode): ...
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class _MSUnicodeText(_UnicodeLiteral, sqltypes.UnicodeText): ...
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class TIMESTAMP(sqltypes._Binary):
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__visit_name__: str = ...
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class TIMESTAMP(sqltypes.TypingBinary):
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length: Any = ...
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convert_int: Any = ...
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def __init__(self, convert_int: bool = ...) -> None: ...
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def result_processor(self, dialect: Any, coltype: Any): ...
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class ROWVERSION(TIMESTAMP):
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__visit_name__: str = ...
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class ROWVERSION(TIMESTAMP):...
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class NTEXT(sqltypes.UnicodeText):
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__visit_name__: str = ...
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class NTEXT(sqltypes.UnicodeText):...
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class VARBINARY(sqltypes.VARBINARY, sqltypes.LargeBinary):
106-
__visit_name__: str = ...
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class VARBINARY(sqltypes.VARBINARY, sqltypes.LargeBinary):...
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class IMAGE(sqltypes.LargeBinary):
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__visit_name__: str = ...
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class IMAGE(sqltypes.LargeBinary):...
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class XML(sqltypes.Text):
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__visit_name__: str = ...
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class XML(sqltypes.Text):...
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class BIT(sqltypes.TypeEngine):
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__visit_name__: str = ...
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class BIT(type_api.TypeEngine):...
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class MONEY(sqltypes.TypeEngine):
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__visit_name__: str = ...
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class MONEY(type_api.TypeEngine):...
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class SMALLMONEY(sqltypes.TypeEngine):
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__visit_name__: str = ...
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class SMALLMONEY(type_api.TypeEngine):...
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class UNIQUEIDENTIFIER(sqltypes.TypeEngine):
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__visit_name__: str = ...
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class UNIQUEIDENTIFIER(type_api.TypeEngine):...
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class SQL_VARIANT(sqltypes.TypeEngine):
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__visit_name__: str = ...
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class SQL_VARIANT(type_api.TypeEngine):...
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class TryCast(sql.elements.Cast):
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__visit_name__: str = ...
@@ -418,3 +403,5 @@ class MSDialect(default.DefaultDialect):
418403
schema: Any,
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**kw: Any,
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): ...
406+
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TypingMSDate = _MSDate

‎sqlalchemy-stubs/dialects/mssql/mxodbc.pyi‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,11 +1,11 @@
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from typing import Any
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from typing import Optional
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4-
from .base import _MSDate
5-
from .base import _MSTime
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from .base import TypingMSDate as _MSDate
5+
from .base import MSTime as _MSTime
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from .base import MSDialect as MSDialect
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from .base import VARBINARY as VARBINARY
8-
from .pyodbc import _MSNumeric_pyodbc
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from .pyodbc import TypingMSNumeric_pyodbc as _MSNumeric_pyodbc
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from .pyodbc import MSExecutionContext_pyodbc as MSExecutionContext_pyodbc
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from ...connectors.mxodbc import MxODBCConnector as MxODBCConnector
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‎sqlalchemy-stubs/dialects/mssql/pyodbc.pyi‎

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Original file line numberDiff line numberDiff line change
@@ -54,3 +54,4 @@ class MSDialect_pyodbc(PyODBCConnector, MSDialect):
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def is_disconnect(self, e: Any, connection: Any, cursor: Any): ...
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dialect = MSDialect_pyodbc
57+
TypingMSNumeric_pyodbc=_MSNumeric_pyodbc

‎sqlalchemy-stubs/dialects/mysql/enumerated.pyi‎

Lines changed: 3 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,21 +1,20 @@
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from typing import Any
22

3-
from .types import _StringType
3+
from .types import TypingStringType as _StringType
44
from ... import exc as exc
55
from ... import sql as sql
66
from ... import util as util
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from ...sql import sqltypes as sqltypes
88
from ...sql.base import NO_ARG as NO_ARG
9+
from ...sql import type_api as type_api
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class ENUM(sqltypes.NativeForEmulated, sqltypes.Enum, _StringType):
11-
__visit_name__: str = ...
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class ENUM(type_api.NativeForEmulated, sqltypes.Enum, _StringType):
1212
native_enum: bool = ...
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def __init__(self, *enums: Any, **kw: Any) -> None: ...
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@classmethod
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def adapt_emulated_to_native(cls, impl: Any, **kw: Any): ...
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class SET(_StringType):
18-
__visit_name__: str = ...
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retrieve_as_bitwise: Any = ...
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values: Any = ...
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def __init__(self, *values: Any, **kw: Any) -> None: ...

‎sqlalchemy-stubs/dialects/mysql/types.pyi‎

Lines changed: 9 additions & 32 deletions
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,8 @@ from typing import Any
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from typing import Optional
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from ... import exc as exc
5-
from ... import types as sqltypes
5+
from ...sql import sqltypes as sqltypes
6+
from ...sql import type_api as type_api
67
from ... import util as util
78

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class _NumericType:
@@ -49,7 +50,6 @@ class _MatchType(sqltypes.Float, sqltypes.MatchType):
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def __init__(self, **kw: Any) -> None: ...
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class NUMERIC(_NumericType, sqltypes.NUMERIC):
52-
__visit_name__: str = ...
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def __init__(
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self,
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precision: Optional[Any] = ...,
@@ -59,7 +59,6 @@ class NUMERIC(_NumericType, sqltypes.NUMERIC):
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) -> None: ...
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class DECIMAL(_NumericType, sqltypes.DECIMAL):
62-
__visit_name__: str = ...
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def __init__(
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self,
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precision: Optional[Any] = ...,
@@ -69,7 +68,6 @@ class DECIMAL(_NumericType, sqltypes.DECIMAL):
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) -> None: ...
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class DOUBLE(_FloatType):
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__visit_name__: str = ...
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def __init__(
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self,
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precision: Optional[Any] = ...,
@@ -79,7 +77,6 @@ class DOUBLE(_FloatType):
7977
) -> None: ...
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class REAL(_FloatType, sqltypes.REAL):
82-
__visit_name__: str = ...
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def __init__(
8481
self,
8582
precision: Optional[Any] = ...,
@@ -89,7 +86,6 @@ class REAL(_FloatType, sqltypes.REAL):
8986
) -> None: ...
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class FLOAT(_FloatType, sqltypes.FLOAT):
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__visit_name__: str = ...
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def __init__(
9490
self,
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precision: Optional[Any] = ...,
@@ -100,105 +96,86 @@ class FLOAT(_FloatType, sqltypes.FLOAT):
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def bind_processor(self, dialect: Any) -> None: ...
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class INTEGER(_IntegerType, sqltypes.INTEGER):
103-
__visit_name__: str = ...
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def __init__(
105100
self, display_width: Optional[Any] = ..., **kw: Any
106101
) -> None: ...
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108103
class BIGINT(_IntegerType, sqltypes.BIGINT):
109-
__visit_name__: str = ...
110104
def __init__(
111105
self, display_width: Optional[Any] = ..., **kw: Any
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) -> None: ...
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114108
class MEDIUMINT(_IntegerType):
115-
__visit_name__: str = ...
116109
def __init__(
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self, display_width: Optional[Any] = ..., **kw: Any
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) -> None: ...
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120113
class TINYINT(_IntegerType):
121-
__visit_name__: str = ...
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def __init__(
123115
self, display_width: Optional[Any] = ..., **kw: Any
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) -> None: ...
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126118
class SMALLINT(_IntegerType, sqltypes.SMALLINT):
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__visit_name__: str = ...
128119
def __init__(
129120
self, display_width: Optional[Any] = ..., **kw: Any
130121
) -> None: ...
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132-
class BIT(sqltypes.TypeEngine):
133-
__visit_name__: str = ...
123+
class BIT(type_api.TypeEngine):
134124
length: Any = ...
135125
def __init__(self, length: Optional[Any] = ...) -> None: ...
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def result_processor(self, dialect: Any, coltype: Any): ...
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138128
class TIME(sqltypes.TIME):
139-
__visit_name__: str = ...
140129
fsp: Any = ...
141130
def __init__(
142131
self, timezone: bool = ..., fsp: Optional[Any] = ...
143132
) -> None: ...
144133
def result_processor(self, dialect: Any, coltype: Any): ...
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146135
class TIMESTAMP(sqltypes.TIMESTAMP):
147-
__visit_name__: str = ...
148136
fsp: Any = ...
149137
def __init__(
150138
self, timezone: bool = ..., fsp: Optional[Any] = ...
151139
) -> None: ...
152140

153141
class DATETIME(sqltypes.DATETIME):
154-
__visit_name__: str = ...
155142
fsp: Any = ...
156143
def __init__(
157144
self, timezone: bool = ..., fsp: Optional[Any] = ...
158145
) -> None: ...
159146

160-
class YEAR(sqltypes.TypeEngine):
161-
__visit_name__: str = ...
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class YEAR(type_api.TypeEngine):
162148
display_width: Any = ...
163149
def __init__(self, display_width: Optional[Any] = ...) -> None: ...
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165151
class TEXT(_StringType, sqltypes.TEXT):
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__visit_name__: str = ...
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def __init__(self, length: Optional[Any] = ..., **kw: Any) -> None: ...
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169154
class TINYTEXT(_StringType):
170-
__visit_name__: str = ...
171155
def __init__(self, **kwargs: Any) -> None: ...
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173157
class MEDIUMTEXT(_StringType):
174-
__visit_name__: str = ...
175158
def __init__(self, **kwargs: Any) -> None: ...
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177160
class LONGTEXT(_StringType):
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__visit_name__: str = ...
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def __init__(self, **kwargs: Any) -> None: ...
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class VARCHAR(_StringType, sqltypes.VARCHAR):
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__visit_name__: str = ...
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def __init__(self, length: Optional[Any] = ..., **kwargs: Any) -> None: ...
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185166
class CHAR(_StringType, sqltypes.CHAR):
186-
__visit_name__: str = ...
187167
def __init__(self, length: Optional[Any] = ..., **kwargs: Any) -> None: ...
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189169
class NVARCHAR(_StringType, sqltypes.NVARCHAR):
190-
__visit_name__: str = ...
191170
def __init__(self, length: Optional[Any] = ..., **kwargs: Any) -> None: ...
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193172
class NCHAR(_StringType, sqltypes.NCHAR):
194-
__visit_name__: str = ...
195173
def __init__(self, length: Optional[Any] = ..., **kwargs: Any) -> None: ...
196174

197-
class TINYBLOB(sqltypes._Binary):
198-
__visit_name__: str = ...
175+
class TINYBLOB(sqltypes.TypingBinary):...
199176

200-
class MEDIUMBLOB(sqltypes._Binary):
201-
__visit_name__: str = ...
177+
class MEDIUMBLOB(sqltypes.TypingBinary):...
202178

203-
class LONGBLOB(sqltypes._Binary):
204-
__visit_name__: str = ...
179+
class LONGBLOB(sqltypes.TypingBinary):...
180+
181+
TypingStringType=_StringType

‎sqlalchemy-stubs/dialects/oracle/base.pyi‎

Lines changed: 12 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,7 @@ from ...engine import reflection as reflection
1010
from ...sql import compiler as compiler
1111
from ...sql import expression as expression
1212
from ...sql import sqltypes as sqltypes
13+
from ...sql import type_api as type_api
1314
from ...sql import visitors as visitors
1415
from ...types import BLOB as BLOB
1516
from ...types import CHAR as CHAR
@@ -26,21 +27,17 @@ from ...util import compat as compat
2627
RESERVED_WORDS: Any
2728
NO_ARG_FNS: Any
2829

29-
class RAW(sqltypes._Binary):
30-
__visit_name__: str = ...
30+
class RAW(sqltypes.TypingBinary):...
3131

3232
OracleRaw = RAW
3333

34-
class NCLOB(sqltypes.Text):
35-
__visit_name__: str = ...
34+
class NCLOB(sqltypes.Text):...
3635

37-
class VARCHAR2(VARCHAR):
38-
__visit_name__: str = ...
36+
class VARCHAR2(VARCHAR):...
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4038
NVARCHAR2 = NVARCHAR
4139

4240
class NUMBER(sqltypes.Numeric, sqltypes.Integer):
43-
__visit_name__: str = ...
4441
def __init__(
4542
self,
4643
precision: Optional[Any] = ...,
@@ -49,26 +46,19 @@ class NUMBER(sqltypes.Numeric, sqltypes.Integer):
4946
) -> None: ...
5047
def adapt(self, impltype: Any): ...
5148

52-
class DOUBLE_PRECISION(sqltypes.Float):
53-
__visit_name__: str = ...
49+
class DOUBLE_PRECISION(sqltypes.Float):...
5450

55-
class BINARY_DOUBLE(sqltypes.Float):
56-
__visit_name__: str = ...
51+
class BINARY_DOUBLE(sqltypes.Float):...
5752

58-
class BINARY_FLOAT(sqltypes.Float):
59-
__visit_name__: str = ...
53+
class BINARY_FLOAT(sqltypes.Float):...
6054

61-
class BFILE(sqltypes.LargeBinary):
62-
__visit_name__: str = ...
55+
class BFILE(sqltypes.LargeBinary):...
6356

64-
class LONG(sqltypes.Text):
65-
__visit_name__: str = ...
57+
class LONG(sqltypes.Text):...
6658

67-
class DATE(sqltypes.DateTime):
68-
__visit_name__: str = ...
59+
class DATE(sqltypes.DateTime):...
6960

70-
class INTERVAL(sqltypes.NativeForEmulated, sqltypes._AbstractInterval):
71-
__visit_name__: str = ...
61+
class INTERVAL(type_api.NativeForEmulated, sqltypes.TypingAbstractInterval):
7262
day_precision: Any = ...
7363
second_precision: Any = ...
7464
def __init__(
@@ -78,8 +68,7 @@ class INTERVAL(sqltypes.NativeForEmulated, sqltypes._AbstractInterval):
7868
) -> None: ...
7969
def as_generic(self, allow_nulltype: bool = ...): ...
8070

81-
class ROWID(sqltypes.TypeEngine):
82-
__visit_name__: str = ...
71+
class ROWID(type_api.TypeEngine):...
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8473
class _OracleBoolean(sqltypes.Boolean):
8574
def get_dbapi_type(self, dbapi: Any): ...

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