initial commit

venv/Lib/site-packages/marshmallow/base.py

@@ -0,0 +1,61 @@
+"""Abstract base classes.
+
+These are necessary to avoid circular imports between schema.py and fields.py.
+
+.. warning::
+
+    This module is deprecated. Users should not import from this module.
+    Use `marshmallow.fields.Field` and `marshmallow.schema.Schema` as base classes instead.
+"""
+
+from __future__ import annotations
+
+from abc import ABC, abstractmethod
+
+
+class FieldABC(ABC):
+    """Abstract base class from which all Field classes inherit."""
+
+    @abstractmethod
+    def serialize(self, attr, obj, accessor=None):
+        pass
+
+    @abstractmethod
+    def deserialize(self, value):
+        pass
+
+    @abstractmethod
+    def _serialize(self, value, attr, obj, **kwargs):
+        pass
+
+    @abstractmethod
+    def _deserialize(self, value, attr, data, **kwargs):
+        pass
+
+
+class SchemaABC(ABC):
+    """Abstract base class from which all Schemas inherit."""
+
+    @abstractmethod
+    def dump(self, obj, *, many: bool | None = None):
+        pass
+
+    @abstractmethod
+    def dumps(self, obj, *, many: bool | None = None):
+        pass
+
+    @abstractmethod
+    def load(self, data, *, many: bool | None = None, partial=None, unknown=None):
+        pass
+
+    @abstractmethod
+    def loads(
+        self,
+        json_data,
+        *,
+        many: bool | None = None,
+        partial=None,
+        unknown=None,
+        **kwargs,
+    ):
+        pass