Mark database parameters in Peewee as optional (#13442)

Peewee injects database arguments using a decorator whenever a model
or query has a bound connection. Passing the argument is therefore not
required, even for some function parameters without default values.

stubs/peewee/@tests/stubtest_allowlist.txt

@@ -11,6 +11,16 @@ peewee.DQ.__invert__
 peewee.Window.as_groups
 peewee.Window.as_range
 peewee.Window.as_rows
+# Wrapped with @database_required which sometimes injects the database argument
+peewee.BaseQuery.execute
+peewee.CompoundSelectQuery.exists
+peewee.SelectBase.count
+peewee.SelectBase.exists
+peewee.SelectBase.first
+peewee.SelectBase.get
+peewee.SelectBase.peek
+peewee.SelectBase.scalar
+peewee.SelectBase.scalars
 
 # Ignore missing playhouse modules and names we don't currently provide
 playhouse\.\w+?

stubs/peewee/peewee.pyi

@@ -190,11 +190,11 @@ class Table(_HashableSource, BaseTable):  # type: ignore[misc]
         schema: str | None = None,
         alias: Incomplete | None = ...,
         _model: Incomplete | None = ...,
-        _database: Incomplete | None = ...,
+        _database: Incomplete | None = None,
     ) -> None: ...
     def clone(self): ...
-    def bind(self, database: Incomplete | None = ...): ...
-    def bind_ctx(self, database: Incomplete | None = ...): ...
+    def bind(self, database: Incomplete | None = None): ...
+    def bind_ctx(self, database: Incomplete | None = None): ...
     def select(self, *columns): ...
     def insert(self, insert: Incomplete | None = ..., columns: Incomplete | None = ..., **kwargs): ...
     def replace(self, insert: Incomplete | None = ..., columns: Incomplete | None = ..., **kwargs): ...
@@ -517,8 +517,8 @@ class OnConflict(Node):
 
 class BaseQuery(Node):
     default_row_type: Incomplete
-    def __init__(self, _database: Incomplete | None = ..., **kwargs) -> None: ...
-    def bind(self, database: Incomplete | None = ...): ...
+    def __init__(self, _database: Incomplete | None = None, **kwargs) -> None: ...
+    def bind(self, database: Incomplete | None = None): ...
     def clone(self): ...
     def dicts(self, as_dict: bool = ...) -> Self: ...
     def tuples(self, as_tuple: bool = ...) -> Self: ...
@@ -526,8 +526,8 @@ class BaseQuery(Node):
     def objects(self, constructor: Incomplete | None = ...) -> Self: ...
     def __sql__(self, ctx) -> None: ...
     def sql(self): ...
-    def execute(self, database): ...
-    def iterator(self, database: Incomplete | None = ...): ...
+    def execute(self, database: Incomplete | None = None): ...
+    def iterator(self, database: Incomplete | None = None): ...
     def __iter__(self): ...
     def __getitem__(self, value): ...
     def __len__(self) -> int: ...
@@ -571,20 +571,20 @@ class SelectQuery(Query):
     def select_from(self, *columns): ...
 
 class SelectBase(_HashableSource, Source, SelectQuery):  # type: ignore[misc]
-    def peek(self, database, n: int = ...): ...
-    def first(self, database, n: int = ...): ...
-    def scalar(self, database, as_tuple: bool = ..., as_dict: bool = ...): ...
-    def scalars(self, database) -> Generator[Incomplete, None, None]: ...
-    def count(self, database, clear_limit: bool = ...): ...
-    def exists(self, database): ...
-    def get(self, database): ...
+    def peek(self, database: Incomplete | None = None, n: int = ...): ...
+    def first(self, database: Incomplete | None = None, n: int = ...): ...
+    def scalar(self, database: Incomplete | None = None, as_tuple: bool = ..., as_dict: bool = ...): ...
+    def scalars(self, database: Incomplete | None = None) -> Generator[Incomplete, None, None]: ...
+    def count(self, database: Incomplete | None = None, clear_limit: bool = ...): ...
+    def exists(self, database: Incomplete | None = None): ...
+    def get(self, database: Incomplete | None = None): ...
 
 class CompoundSelectQuery(SelectBase):
     lhs: Incomplete
     op: Incomplete
     rhs: Incomplete
     def __init__(self, lhs, op, rhs) -> None: ...
-    def exists(self, database): ...
+    def exists(self, database: Incomplete | None = None): ...
     def __sql__(self, ctx): ...
 
 class Select(SelectBase):
@@ -1495,7 +1495,7 @@ class _SortedFieldList:
 class SchemaManager:
     model: Incomplete
     context_options: Incomplete
-    def __init__(self, model, database: Incomplete | None = ..., **context_options) -> None: ...
+    def __init__(self, model, database: Incomplete | None = None, **context_options) -> None: ...
     @property
     def database(self): ...
     @database.setter
@@ -1546,7 +1546,7 @@ class Metadata:
     def __init__(
         self,
         model,
-        database: Incomplete | None = ...,
+        database: Incomplete | None = None,
         table_name: Incomplete | None = ...,
         indexes: Incomplete | None = ...,
         primary_key: Incomplete | None = ...,
@@ -1744,8 +1744,8 @@ class BaseModelSelect(_ModelQueryHelper):
     __sub__: Incomplete
     def __iter__(self): ...
     def prefetch(self, *subqueries): ...
-    def get(self, database: Incomplete | None = ...): ...
-    def get_or_none(self, database: Incomplete | None = ...): ...
+    def get(self, database: Incomplete | None = None): ...
+    def get_or_none(self, database: Incomplete | None = None): ...
     def group_by(self, *columns) -> Self: ...
 
 class ModelCompoundSelectQuery(BaseModelSelect, CompoundSelectQuery):  # type: ignore[misc]