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from __future__ import annotations
from typing import TYPE_CHECKING, Any, NamedTuple
from ..core import BoundModelBase, ClientEntityBase, Meta
from ..locations import BoundLocation
from ..server_types import BoundServerType
from .domain import Datacenter, DatacenterServerTypes
if TYPE_CHECKING:
from .._client import Client
class BoundDatacenter(BoundModelBase, Datacenter):
_client: DatacentersClient
model = Datacenter
def __init__(self, client: DatacentersClient, data: dict):
location = data.get("location")
if location is not None:
data["location"] = BoundLocation(client._client.locations, location)
server_types = data.get("server_types")
if server_types is not None:
available = [
BoundServerType(
client._client.server_types, {"id": server_type}, complete=False
)
for server_type in server_types["available"]
]
supported = [
BoundServerType(
client._client.server_types, {"id": server_type}, complete=False
)
for server_type in server_types["supported"]
]
available_for_migration = [
BoundServerType(
client._client.server_types, {"id": server_type}, complete=False
)
for server_type in server_types["available_for_migration"]
]
data["server_types"] = DatacenterServerTypes(
available=available,
supported=supported,
available_for_migration=available_for_migration,
)
super().__init__(client, data)
class DatacentersPageResult(NamedTuple):
datacenters: list[BoundDatacenter]
meta: Meta | None
class DatacentersClient(ClientEntityBase):
_client: Client
def get_by_id(self, id: int) -> BoundDatacenter:
"""Get a specific datacenter by its ID.
:param id: int
:return: :class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`
"""
response = self._client.request(url=f"/datacenters/{id}", method="GET")
return BoundDatacenter(self, response["datacenter"])
def get_list(
self,
name: str | None = None,
page: int | None = None,
per_page: int | None = None,
) -> DatacentersPageResult:
"""Get a list of datacenters
:param name: str (optional)
Can be used to filter datacenters by their name.
:param page: int (optional)
Specifies the page to fetch
:param per_page: int (optional)
Specifies how many results are returned by page
:return: (List[:class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`], :class:`Meta <hcloud.core.domain.Meta>`)
"""
params: dict[str, Any] = {}
if name is not None:
params["name"] = name
if page is not None:
params["page"] = page
if per_page is not None:
params["per_page"] = per_page
response = self._client.request(url="/datacenters", method="GET", params=params)
datacenters = [
BoundDatacenter(self, datacenter_data)
for datacenter_data in response["datacenters"]
]
return DatacentersPageResult(datacenters, Meta.parse_meta(response))
def get_all(self, name: str | None = None) -> list[BoundDatacenter]:
"""Get all datacenters
:param name: str (optional)
Can be used to filter datacenters by their name.
:return: List[:class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`]
"""
return self._iter_pages(self.get_list, name=name)
def get_by_name(self, name: str) -> BoundDatacenter | None:
"""Get datacenter by name
:param name: str
Used to get datacenter by name.
:return: :class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`
"""
return self._get_first_by(name=name)
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