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# coding=utf-8
# Copyright 2019-present, the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from dataclasses import dataclass
from datetime import datetime
from enum import Enum
from typing import Dict, Optional
from huggingface_hub.utils import parse_datetime
class SpaceStage(str, Enum):
"""
Enumeration of possible stage of a Space on the Hub.
Value can be compared to a string:
```py
assert SpaceStage.BUILDING == "BUILDING"
```
Taken from https://github.com/huggingface/moon-landing/blob/main/server/repo_types/SpaceInfo.ts#L61 (private url).
"""
# Copied from moon-landing > server > repo_types > SpaceInfo.ts (private repo)
NO_APP_FILE = "NO_APP_FILE"
CONFIG_ERROR = "CONFIG_ERROR"
BUILDING = "BUILDING"
BUILD_ERROR = "BUILD_ERROR"
RUNNING = "RUNNING"
RUNNING_BUILDING = "RUNNING_BUILDING"
RUNTIME_ERROR = "RUNTIME_ERROR"
DELETING = "DELETING"
STOPPED = "STOPPED"
PAUSED = "PAUSED"
class SpaceHardware(str, Enum):
"""
Enumeration of hardwares available to run your Space on the Hub.
Value can be compared to a string:
```py
assert SpaceHardware.CPU_BASIC == "cpu-basic"
```
Taken from https://github.com/huggingface/moon-landing/blob/main/server/repo_types/SpaceInfo.ts#L73 (private url).
"""
CPU_BASIC = "cpu-basic"
CPU_UPGRADE = "cpu-upgrade"
T4_SMALL = "t4-small"
T4_MEDIUM = "t4-medium"
ZERO_A10G = "zero-a10g"
A10G_SMALL = "a10g-small"
A10G_LARGE = "a10g-large"
A10G_LARGEX2 = "a10g-largex2"
A10G_LARGEX4 = "a10g-largex4"
A100_LARGE = "a100-large"
class SpaceStorage(str, Enum):
"""
Enumeration of persistent storage available for your Space on the Hub.
Value can be compared to a string:
```py
assert SpaceStorage.SMALL == "small"
```
Taken from https://github.com/huggingface/moon-landing/blob/main/server/repo_types/SpaceHardwareFlavor.ts#L24 (private url).
"""
SMALL = "small"
MEDIUM = "medium"
LARGE = "large"
@dataclass
class SpaceRuntime:
"""
Contains information about the current runtime of a Space.
Args:
stage (`str`):
Current stage of the space. Example: RUNNING.
hardware (`str` or `None`):
Current hardware of the space. Example: "cpu-basic". Can be `None` if Space
is `BUILDING` for the first time.
requested_hardware (`str` or `None`):
Requested hardware. Can be different than `hardware` especially if the request
has just been made. Example: "t4-medium". Can be `None` if no hardware has
been requested yet.
sleep_time (`int` or `None`):
Number of seconds the Space will be kept alive after the last request. By default (if value is `None`), the
Space will never go to sleep if it's running on an upgraded hardware, while it will go to sleep after 48
hours on a free 'cpu-basic' hardware. For more details, see https://huggingface.co/docs/hub/spaces-gpus#sleep-time.
raw (`dict`):
Raw response from the server. Contains more information about the Space
runtime like number of replicas, number of cpu, memory size,...
"""
stage: SpaceStage
hardware: Optional[SpaceHardware]
requested_hardware: Optional[SpaceHardware]
sleep_time: Optional[int]
storage: Optional[SpaceStorage]
raw: Dict
def __init__(self, data: Dict) -> None:
self.stage = data["stage"]
self.hardware = data.get("hardware", {}).get("current")
self.requested_hardware = data.get("hardware", {}).get("requested")
self.sleep_time = data.get("gcTimeout")
self.storage = data.get("storage")
self.raw = data
@dataclass
class SpaceVariable:
"""
Contains information about the current variables of a Space.
Args:
key (`str`):
Variable key. Example: `"MODEL_REPO_ID"`
value (`str`):
Variable value. Example: `"the_model_repo_id"`.
description (`str` or None):
Description of the variable. Example: `"Model Repo ID of the implemented model"`.
updatedAt (`datetime`):
datetime of the last update of the variable.
"""
key: str
value: str
description: Optional[str]
updated_at: datetime
def __init__(self, key: str, values: Dict) -> None:
self.key = key
self.value = values["value"]
self.description = values.get("description")
self.updated_at = parse_datetime(values["updatedAt"])
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