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from __future__ import annotations
from typing import TYPE_CHECKING, Any, Callable
if TYPE_CHECKING:
from .._client import Client
class ClientEntityBase:
_client: Client
max_per_page: int = 50
def __init__(self, client: Client):
"""
:param client: Client
:return self
"""
self._client = client
def _iter_pages( # type: ignore[no-untyped-def]
self,
list_function: Callable,
*args,
**kwargs,
) -> list:
results = []
page = 1
while page:
# The *PageResult tuples MUST have the following structure
# `(result: List[Bound*], meta: Meta)`
result, meta = list_function(
*args, page=page, per_page=self.max_per_page, **kwargs
)
if result:
results.extend(result)
if meta and meta.pagination and meta.pagination.next_page:
page = meta.pagination.next_page
else:
page = 0
return results
def _get_first_by(self, **kwargs): # type: ignore[no-untyped-def]
assert hasattr(self, "get_list")
# pylint: disable=no-member
entities, _ = self.get_list(**kwargs)
return entities[0] if entities else None
class BoundModelBase:
"""Bound Model Base"""
model: Any
def __init__(
self,
client: ClientEntityBase,
data: dict,
complete: bool = True,
):
"""
:param client:
The client for the specific model to use
:param data:
The data of the model
:param complete: bool
False if not all attributes of the model fetched
"""
self._client = client
self.complete = complete
self.data_model = self.model.from_dict(data)
def __getattr__(self, name: str): # type: ignore[no-untyped-def]
"""Allow magical access to the properties of the model
:param name: str
:return:
"""
value = getattr(self.data_model, name)
if not value and not self.complete:
self.reload()
value = getattr(self.data_model, name)
return value
def reload(self) -> None:
"""Reloads the model and tries to get all data from the APIx"""
assert hasattr(self._client, "get_by_id")
bound_model = self._client.get_by_id(self.data_model.id)
self.data_model = bound_model.data_model
self.complete = True
def __repr__(self) -> str:
# Override and reset hcloud.core.domain.BaseDomain.__repr__ method for bound
# models, as they will generate a lot of API call trying to print all the fields
# of the model.
return object.__repr__(self)
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