initial commit

django/core/serializers/base.pyi

@@ -0,0 +1,86 @@
+from io import (
+    BufferedReader,
+    StringIO,
+    TextIOWrapper,
+)
+from collections import OrderedDict
+from django.core.exceptions import ValidationError
+from django.core.serializers.xml_serializer import Deserializer
+from django.db.models.base import Model
+from django.db.models.fields.related import (
+    ForeignKey,
+    ManyToManyField,
+)
+from django.db.models.query import QuerySet
+from typing import (
+    Any,
+    Dict,
+    List,
+    Optional,
+    Union,
+)
+from uuid import UUID
+
+
+def build_instance(Model: Any, data: Dict[str, Any], db: str) -> Model: ...
+
+
+def deserialize_fk_value(
+    field: ForeignKey,
+    field_value: Any,
+    using: str
+) -> Optional[Union[str, UUID, int]]: ...
+
+
+def deserialize_m2m_values(
+    field: ManyToManyField,
+    field_value: Union[List[List[str]], List[Union[int, str]], List[int]],
+    using: str
+) -> List[int]: ...
+
+
+class DeserializationError:
+    @classmethod
+    def WithData(
+        cls,
+        original_exc: ValidationError,
+        model: str,
+        fk: str,
+        field_value: None
+    ) -> DeserializationError: ...
+
+
+class DeserializedObject:
+    def __init__(self, obj: Model, m2m_data: Dict[str, List[int]] = ...) -> None: ...
+    def __repr__(self) -> str: ...
+    def save(self, save_m2m: bool = ..., using: Optional[str] = ..., **kwargs) -> None: ...
+
+
+class Deserializer:
+    def __init__(self, stream_or_string: Union[str, BufferedReader, TextIOWrapper], **options) -> None: ...
+    def __iter__(self) -> Deserializer: ...
+
+
+class M2MDeserializationError:
+    def __init__(self, original_exc: ValidationError, pk: str) -> None: ...
+
+
+class ProgressBar:
+    def __init__(self, output: Optional[StringIO], total_count: int) -> None: ...
+    def update(self, count: int) -> None: ...
+
+
+class Serializer:
+    def getvalue(self) -> Optional[str]: ...
+    def serialize(
+        self,
+        queryset: Union[List[Model], QuerySet],
+        *,
+        stream = ...,
+        fields = ...,
+        use_natural_foreign_keys = ...,
+        use_natural_primary_keys = ...,
+        progress_output = ...,
+        object_count = ...,
+        **options
+    ) -> Optional[Union[str, List[OrderedDict]]]: ...