fleshing out some more stubs for sqlalchemy (#282)

third_party/2.7/sqlalchemy/engine/__init__.pyi

@@ -2,5 +2,10 @@
 #
 # NOTE: This dynamically typed stub was automatically generated by stubgen.
 
+from .base import Connection as Connection
+from .base import Engine as Engine
+from .base import RowProxy as RowProxy
+from .base import Transaction as Transaction
+
 def create_engine(*args, **kwargs): ...
 def engine_from_config(configuration, prefix=..., **kwargs): ...

third_party/2.7/sqlalchemy/engine/base.pyi

@@ -1,3 +1,21 @@
+from typing import Any, List, Tuple
+
 # Dummy until I figure out something better.
 class Connectable:
     pass
+
+class Connection:
+    def begin(self): ...
+    def execute(self, object, *multiparams, **params): ...
+
+class Engine(object): ...
+
+class RowProxy:
+    def items(self) -> List[Tuple[Any, Any]]: ...
+    def keys(self) -> List[Any]: ...
+    def values(self) -> List[Any]: ...
+    def __getitem__(self, key: str): ...
+
+class Transaction:
+    def commit(self): ...
+    def rollback(self): ...

third_party/2.7/sqlalchemy/sql/schema.pyi

@@ -20,7 +20,13 @@ class SchemaItem(SchemaEventTarget, visitors.Visitable):
     def __repr__(self): ...
 
 
-class Table(DialectKWArgs, SchemaItem, TableClause): ...
+class Table(DialectKWArgs, SchemaItem, TableClause):
+    def __init__(self, name, metadata, *args, **kwargs): ...
+    def insert(self, *args, **kwargs): ...
+    def select(self, *args, **kwargs): ...
+    def update(self, *args, **kwargs): ...
+    def c(self, *args, **kwargs): ...
+
 
 class Column(SchemaItem, ColumnClause):
     primary_key = ... # type: Any