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Copy pathpagination.py
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102 lines (78 loc) · 3.17 KB
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# File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
from typing import Any, List, Type, Generic, Mapping, TypeVar, Optional, cast
from typing_extensions import override
from httpx import Response
from ._utils import is_mapping, maybe_coerce_boolean, maybe_coerce_integer
from ._models import BaseModel
from ._base_client import BasePage, PageInfo, BaseSyncPage, BaseAsyncPage
__all__ = ["SyncOffsetPagination", "AsyncOffsetPagination"]
_BaseModelT = TypeVar("_BaseModelT", bound=BaseModel)
_T = TypeVar("_T")
class SyncOffsetPagination(BaseSyncPage[_T], BasePage[_T], Generic[_T]):
items: List[_T]
has_more: Optional[bool] = None
next_offset: Optional[int] = None
@override
def _get_page_items(self) -> List[_T]:
items = self.items
if not items:
return []
return items
@override
def has_next_page(self) -> bool:
has_more = self.has_more
if has_more is not None and has_more is False:
return False
return super().has_next_page()
@override
def next_page_info(self) -> Optional[PageInfo]:
next_offset = self.next_offset
if next_offset is None:
return None # type: ignore[unreachable]
length = len(self._get_page_items())
current_count = next_offset + length
return PageInfo(params={"offset": current_count})
@classmethod
def build(cls: Type[_BaseModelT], *, response: Response, data: object) -> _BaseModelT: # noqa: ARG003
return cls.construct(
None,
**{
**(cast(Mapping[str, Any], data) if is_mapping(data) else {"items": data}),
"has_more": maybe_coerce_boolean(response.headers.get("X-Has-More")),
"next_offset": maybe_coerce_integer(response.headers.get("X-Next-Offset")),
},
)
class AsyncOffsetPagination(BaseAsyncPage[_T], BasePage[_T], Generic[_T]):
items: List[_T]
has_more: Optional[bool] = None
next_offset: Optional[int] = None
@override
def _get_page_items(self) -> List[_T]:
items = self.items
if not items:
return []
return items
@override
def has_next_page(self) -> bool:
has_more = self.has_more
if has_more is not None and has_more is False:
return False
return super().has_next_page()
@override
def next_page_info(self) -> Optional[PageInfo]:
next_offset = self.next_offset
if next_offset is None:
return None # type: ignore[unreachable]
length = len(self._get_page_items())
current_count = next_offset + length
return PageInfo(params={"offset": current_count})
@classmethod
def build(cls: Type[_BaseModelT], *, response: Response, data: object) -> _BaseModelT: # noqa: ARG003
return cls.construct(
None,
**{
**(cast(Mapping[str, Any], data) if is_mapping(data) else {"items": data}),
"has_more": maybe_coerce_boolean(response.headers.get("X-Has-More")),
"next_offset": maybe_coerce_integer(response.headers.get("X-Next-Offset")),
},
)