From 5df7fad0501323cb201dc453ea2c2f8e72e28a3d Mon Sep 17 00:00:00 2001 From: Polina Date: Thu, 2 Jul 2026 20:02:10 +0000 Subject: [PATCH] =?UTF-8?q?=D0=97=D0=B0=D0=B3=D1=80=D1=83=D0=B7=D0=B8?= =?UTF-8?q?=D1=82=D1=8C=20=D1=84=D0=B0=D0=B9=D0=BB=D1=8B=20=D0=B2=20=C2=AB?= =?UTF-8?q?venv/Lib/site-packages/pydantic/deprecated=C2=BB?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../site-packages/pydantic/deprecated/json.py | 141 ++++++++++++++++++ .../pydantic/deprecated/parse.py | 80 ++++++++++ .../pydantic/deprecated/tools.py | 103 +++++++++++++ 3 files changed, 324 insertions(+) create mode 100644 venv/Lib/site-packages/pydantic/deprecated/json.py create mode 100644 venv/Lib/site-packages/pydantic/deprecated/parse.py create mode 100644 venv/Lib/site-packages/pydantic/deprecated/tools.py diff --git a/venv/Lib/site-packages/pydantic/deprecated/json.py b/venv/Lib/site-packages/pydantic/deprecated/json.py new file mode 100644 index 0000000..1e216a7 --- /dev/null +++ b/venv/Lib/site-packages/pydantic/deprecated/json.py @@ -0,0 +1,141 @@ +import datetime +import warnings +from collections import deque +from decimal import Decimal +from enum import Enum +from ipaddress import IPv4Address, IPv4Interface, IPv4Network, IPv6Address, IPv6Interface, IPv6Network +from pathlib import Path +from re import Pattern +from types import GeneratorType +from typing import TYPE_CHECKING, Any, Callable, Union +from uuid import UUID + +from typing_extensions import deprecated + +from .._internal._import_utils import import_cached_base_model +from ..color import Color +from ..networks import NameEmail +from ..types import SecretBytes, SecretStr +from ..warnings import PydanticDeprecatedSince20 + +if not TYPE_CHECKING: + # See PyCharm issues https://youtrack.jetbrains.com/issue/PY-21915 + # and https://youtrack.jetbrains.com/issue/PY-51428 + DeprecationWarning = PydanticDeprecatedSince20 + +__all__ = 'pydantic_encoder', 'custom_pydantic_encoder', 'timedelta_isoformat' + + +def isoformat(o: Union[datetime.date, datetime.time]) -> str: + return o.isoformat() + + +def decimal_encoder(dec_value: Decimal) -> Union[int, float]: + """Encodes a Decimal as int of there's no exponent, otherwise float. + + This is useful when we use ConstrainedDecimal to represent Numeric(x,0) + where a integer (but not int typed) is used. Encoding this as a float + results in failed round-tripping between encode and parse. + Our Id type is a prime example of this. + + >>> decimal_encoder(Decimal("1.0")) + 1.0 + + >>> decimal_encoder(Decimal("1")) + 1 + """ + exponent = dec_value.as_tuple().exponent + if isinstance(exponent, int) and exponent >= 0: + return int(dec_value) + else: + return float(dec_value) + + +ENCODERS_BY_TYPE: dict[type[Any], Callable[[Any], Any]] = { + bytes: lambda o: o.decode(), + Color: str, + datetime.date: isoformat, + datetime.datetime: isoformat, + datetime.time: isoformat, + datetime.timedelta: lambda td: td.total_seconds(), + Decimal: decimal_encoder, + Enum: lambda o: o.value, + frozenset: list, + deque: list, + GeneratorType: list, + IPv4Address: str, + IPv4Interface: str, + IPv4Network: str, + IPv6Address: str, + IPv6Interface: str, + IPv6Network: str, + NameEmail: str, + Path: str, + Pattern: lambda o: o.pattern, + SecretBytes: str, + SecretStr: str, + set: list, + UUID: str, +} + + +@deprecated( + '`pydantic_encoder` is deprecated, use `pydantic_core.to_jsonable_python` instead.', + category=None, +) +def pydantic_encoder(obj: Any) -> Any: + warnings.warn( + '`pydantic_encoder` is deprecated, use `pydantic_core.to_jsonable_python` instead.', + category=PydanticDeprecatedSince20, + stacklevel=2, + ) + from dataclasses import asdict, is_dataclass + + BaseModel = import_cached_base_model() + + if isinstance(obj, BaseModel): + return obj.model_dump() + elif is_dataclass(obj): + return asdict(obj) # type: ignore + + # Check the class type and its superclasses for a matching encoder + for base in obj.__class__.__mro__[:-1]: + try: + encoder = ENCODERS_BY_TYPE[base] + except KeyError: + continue + return encoder(obj) + else: # We have exited the for loop without finding a suitable encoder + raise TypeError(f"Object of type '{obj.__class__.__name__}' is not JSON serializable") + + +# TODO: Add a suggested migration path once there is a way to use custom encoders +@deprecated( + '`custom_pydantic_encoder` is deprecated, use `BaseModel.model_dump` instead.', + category=None, +) +def custom_pydantic_encoder(type_encoders: dict[Any, Callable[[type[Any]], Any]], obj: Any) -> Any: + warnings.warn( + '`custom_pydantic_encoder` is deprecated, use `BaseModel.model_dump` instead.', + category=PydanticDeprecatedSince20, + stacklevel=2, + ) + # Check the class type and its superclasses for a matching encoder + for base in obj.__class__.__mro__[:-1]: + try: + encoder = type_encoders[base] + except KeyError: + continue + + return encoder(obj) + else: # We have exited the for loop without finding a suitable encoder + return pydantic_encoder(obj) + + +@deprecated('`timedelta_isoformat` is deprecated.', category=None) +def timedelta_isoformat(td: datetime.timedelta) -> str: + """ISO 8601 encoding for Python timedelta object.""" + warnings.warn('`timedelta_isoformat` is deprecated.', category=PydanticDeprecatedSince20, stacklevel=2) + minutes, seconds = divmod(td.seconds, 60) + hours, minutes = divmod(minutes, 60) + return f'{"-" if td.days < 0 else ""}P{abs(td.days)}DT{hours:d}H{minutes:d}M{seconds:d}.{td.microseconds:06d}S' diff --git a/venv/Lib/site-packages/pydantic/deprecated/parse.py b/venv/Lib/site-packages/pydantic/deprecated/parse.py new file mode 100644 index 0000000..2a92e62 --- /dev/null +++ b/venv/Lib/site-packages/pydantic/deprecated/parse.py @@ -0,0 +1,80 @@ +from __future__ import annotations + +import json +import pickle +import warnings +from enum import Enum +from pathlib import Path +from typing import TYPE_CHECKING, Any, Callable + +from typing_extensions import deprecated + +from ..warnings import PydanticDeprecatedSince20 + +if not TYPE_CHECKING: + # See PyCharm issues https://youtrack.jetbrains.com/issue/PY-21915 + # and https://youtrack.jetbrains.com/issue/PY-51428 + DeprecationWarning = PydanticDeprecatedSince20 + + +class Protocol(str, Enum): + json = 'json' + pickle = 'pickle' + + +@deprecated('`load_str_bytes` is deprecated.', category=None) +def load_str_bytes( + b: str | bytes, + *, + content_type: str | None = None, + encoding: str = 'utf8', + proto: Protocol | None = None, + allow_pickle: bool = False, + json_loads: Callable[[str], Any] = json.loads, +) -> Any: + warnings.warn('`load_str_bytes` is deprecated.', category=PydanticDeprecatedSince20, stacklevel=2) + if proto is None and content_type: + if content_type.endswith(('json', 'javascript')): + pass + elif allow_pickle and content_type.endswith('pickle'): + proto = Protocol.pickle + else: + raise TypeError(f'Unknown content-type: {content_type}') + + proto = proto or Protocol.json + + if proto == Protocol.json: + if isinstance(b, bytes): + b = b.decode(encoding) + return json_loads(b) # type: ignore + elif proto == Protocol.pickle: + if not allow_pickle: + raise RuntimeError('Trying to decode with pickle with allow_pickle=False') + bb = b if isinstance(b, bytes) else b.encode() # type: ignore + return pickle.loads(bb) + else: + raise TypeError(f'Unknown protocol: {proto}') + + +@deprecated('`load_file` is deprecated.', category=None) +def load_file( + path: str | Path, + *, + content_type: str | None = None, + encoding: str = 'utf8', + proto: Protocol | None = None, + allow_pickle: bool = False, + json_loads: Callable[[str], Any] = json.loads, +) -> Any: + warnings.warn('`load_file` is deprecated.', category=PydanticDeprecatedSince20, stacklevel=2) + path = Path(path) + b = path.read_bytes() + if content_type is None: + if path.suffix in ('.js', '.json'): + proto = Protocol.json + elif path.suffix == '.pkl': + proto = Protocol.pickle + + return load_str_bytes( + b, proto=proto, content_type=content_type, encoding=encoding, allow_pickle=allow_pickle, json_loads=json_loads + ) diff --git a/venv/Lib/site-packages/pydantic/deprecated/tools.py b/venv/Lib/site-packages/pydantic/deprecated/tools.py new file mode 100644 index 0000000..5ad7fae --- /dev/null +++ b/venv/Lib/site-packages/pydantic/deprecated/tools.py @@ -0,0 +1,103 @@ +from __future__ import annotations + +import json +import warnings +from typing import TYPE_CHECKING, Any, Callable, TypeVar, Union + +from typing_extensions import deprecated + +from ..json_schema import DEFAULT_REF_TEMPLATE, GenerateJsonSchema +from ..type_adapter import TypeAdapter +from ..warnings import PydanticDeprecatedSince20 + +if not TYPE_CHECKING: + # See PyCharm issues https://youtrack.jetbrains.com/issue/PY-21915 + # and https://youtrack.jetbrains.com/issue/PY-51428 + DeprecationWarning = PydanticDeprecatedSince20 + +__all__ = 'parse_obj_as', 'schema_of', 'schema_json_of' + +NameFactory = Union[str, Callable[[type[Any]], str]] + + +T = TypeVar('T') + + +@deprecated( + '`parse_obj_as` is deprecated. Use `pydantic.TypeAdapter.validate_python` instead.', + category=None, +) +def parse_obj_as(type_: type[T], obj: Any, type_name: NameFactory | None = None) -> T: + warnings.warn( + '`parse_obj_as` is deprecated. Use `pydantic.TypeAdapter.validate_python` instead.', + category=PydanticDeprecatedSince20, + stacklevel=2, + ) + if type_name is not None: # pragma: no cover + warnings.warn( + 'The type_name parameter is deprecated. parse_obj_as no longer creates temporary models', + DeprecationWarning, + stacklevel=2, + ) + return TypeAdapter(type_).validate_python(obj) + + +@deprecated( + '`schema_of` is deprecated. Use `pydantic.TypeAdapter.json_schema` instead.', + category=None, +) +def schema_of( + type_: Any, + *, + title: NameFactory | None = None, + by_alias: bool = True, + ref_template: str = DEFAULT_REF_TEMPLATE, + schema_generator: type[GenerateJsonSchema] = GenerateJsonSchema, +) -> dict[str, Any]: + """Generate a JSON schema (as dict) for the passed model or dynamically generated one.""" + warnings.warn( + '`schema_of` is deprecated. Use `pydantic.TypeAdapter.json_schema` instead.', + category=PydanticDeprecatedSince20, + stacklevel=2, + ) + res = TypeAdapter(type_).json_schema( + by_alias=by_alias, + schema_generator=schema_generator, + ref_template=ref_template, + ) + if title is not None: + if isinstance(title, str): + res['title'] = title + else: + warnings.warn( + 'Passing a callable for the `title` parameter is deprecated and no longer supported', + DeprecationWarning, + stacklevel=2, + ) + res['title'] = title(type_) + return res + + +@deprecated( + '`schema_json_of` is deprecated. Use `pydantic.TypeAdapter.json_schema` instead.', + category=None, +) +def schema_json_of( + type_: Any, + *, + title: NameFactory | None = None, + by_alias: bool = True, + ref_template: str = DEFAULT_REF_TEMPLATE, + schema_generator: type[GenerateJsonSchema] = GenerateJsonSchema, + **dumps_kwargs: Any, +) -> str: + """Generate a JSON schema (as JSON) for the passed model or dynamically generated one.""" + warnings.warn( + '`schema_json_of` is deprecated. Use `pydantic.TypeAdapter.json_schema` instead.', + category=PydanticDeprecatedSince20, + stacklevel=2, + ) + return json.dumps( + schema_of(type_, title=title, by_alias=by_alias, ref_template=ref_template, schema_generator=schema_generator), + **dumps_kwargs, + )