spaces-of-the-week / demo_list.py
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import dataclasses
import datetime
import operator
import pathlib
import numpy as np
import pandas as pd
import tqdm.auto
import yaml
from huggingface_hub import HfApi
from constants import SLEEP_TIME_INT_TO_STR, SLEEP_TIME_STR_TO_INT
@dataclasses.dataclass(frozen=True)
class DemoInfo:
space_id: str
url: str
title: str
owner: str
sdk: str
sdk_version: str
likes: int
status: str
last_modified: str
sleep_time: int
replicas: int
private: bool
hardware: str
suggested_hardware: str
created: str = ""
def __post_init__(self):
object.__setattr__(self, "last_modified", DemoInfo.convert_timestamp(self.last_modified))
object.__setattr__(self, "created", DemoInfo.convert_timestamp(self.created))
@staticmethod
def convert_timestamp(timestamp: str | datetime.datetime) -> str:
if isinstance(timestamp, datetime.datetime):
return timestamp.strftime("%Y/%m/%d %H:%M:%S")
try:
return datetime.datetime.strptime(timestamp, "%Y-%m-%dT%H:%M:%S.%fZ").strftime("%Y/%m/%d %H:%M:%S")
except ValueError:
return timestamp
@classmethod
def from_space_id(cls, space_id: str) -> "DemoInfo":
api = HfApi()
space_info = api.space_info(repo_id=space_id)
card = space_info.cardData
runtime = space_info.runtime
return cls(
space_id=space_id,
url=f"https://huggingface.co/spaces/{space_id}",
title=card["title"] if "title" in card else "",
owner=space_id.split("/")[0],
sdk=card["sdk"],
sdk_version=card.get("sdk_version", ""),
likes=space_info.likes,
status=runtime.stage,
last_modified=space_info.lastModified,
sleep_time=runtime.sleep_time or 0,
replicas=runtime.raw["replicas"]["current"] or runtime.raw["replicas"]["requested"],
private=space_info.private,
hardware=runtime.hardware or runtime.requested_hardware or "",
suggested_hardware=card.get("suggested_hardware", ""),
created=space_info.created_at,
)
def get_df_from_yaml(path: pathlib.Path | str) -> pd.DataFrame:
with pathlib.Path(path).open() as f:
data = yaml.safe_load(f)
demo_info = []
for space_id in tqdm.auto.tqdm(list(data)):
base_info = DemoInfo.from_space_id(space_id)
info = DemoInfo(**(dataclasses.asdict(base_info) | data[space_id]))
demo_info.append(info)
return pd.DataFrame([dataclasses.asdict(info) for info in demo_info])
class Prettifier:
@staticmethod
def create_link(text: str, url: str) -> str:
return f'<a href={url} target="_blank">{text}</a>'
@staticmethod
def to_div(text: str | None, category_name: str) -> str:
if text is None:
text = ""
class_name = f"{category_name}-{text.lower()}"
return f'<div class="{class_name}">{text}</div>'
@staticmethod
def add_div_tag_to_replicas(replicas: int) -> str:
if replicas == 0:
return ""
if replicas == 1:
return "1"
return f'<div class="multiple-replicas">{replicas}</div>'
@staticmethod
def add_div_tag_to_sleep_time(sleep_time_s: str, hardware: str) -> str:
if hardware == "cpu-basic":
return f'<div class="sleep-time-cpu-basic">{sleep_time_s}</div>'
s = sleep_time_s.replace(" ", "-")
return f'<div class="sleep-time-{s}">{sleep_time_s}</div>'
def __call__(self, df: pd.DataFrame) -> pd.DataFrame:
new_rows = []
for _, row in df.iterrows():
new_row = dict(row) | {
"status": self.to_div(row.status, "status"),
"hardware": self.to_div(row.hardware, "hardware"),
"suggested_hardware": self.to_div(row.suggested_hardware, "hardware"),
"title": self.create_link(row.title, row.url),
"owner": self.create_link(row.owner, f"https://huggingface.co/{row.owner}"),
"sdk": self.to_div(row.sdk, "sdk"),
"sleep_time": (
self.add_div_tag_to_sleep_time(SLEEP_TIME_INT_TO_STR[row.sleep_time], row.hardware)
if ~np.isnan(row.sleep_time)
else ""
),
"replicas": self.add_div_tag_to_replicas(row.replicas),
}
new_rows.append(new_row)
return pd.DataFrame(new_rows, columns=df.columns)
class DemoList:
COLUMN_INFO = [
["featured_week", "str"],
["status", "markdown"],
["hardware", "markdown"],
["title", "markdown"],
["owner", "markdown"],
["likes", "number"],
["last_modified", "str"],
["created", "str"],
["sdk", "markdown"],
["sdk_version", "str"],
["suggested_hardware", "markdown"],
["sleep_time", "markdown"],
["replicas", "markdown"],
]
def __init__(self, df: pd.DataFrame):
self.df_raw = df
self._prettifier = Prettifier()
self.df_prettified = self._prettifier(df).loc[:, self.column_names]
@property
def column_names(self):
return list(map(operator.itemgetter(0), self.COLUMN_INFO))
def get_column_datatypes(self, column_names: list[str]) -> list[str]:
mapping = dict(self.COLUMN_INFO)
return [mapping[name] for name in column_names]
def filter(
self,
status: list[str],
hardware: list[str],
sdk: list[str],
sleep_time: list[str],
multiple_replicas: bool,
owner: str,
start_date: datetime.datetime,
end_date: datetime.datetime,
column_names: list[str],
) -> pd.DataFrame:
df = self.df_raw.copy()
if multiple_replicas:
df = df[self.df_raw.replicas > 1]
if owner != "(ALL)":
df = df[self.df_raw.owner == owner]
sleep_time_int = [SLEEP_TIME_STR_TO_INT[s] for s in sleep_time]
df = df[
(self.df_raw.status.isin(status))
& (self.df_raw.hardware.isin(hardware))
& (self.df_raw.sleep_time.isin(sleep_time_int))
& (self.df_raw.sdk.isin(sdk))
& (self.df_raw.featured_week >= start_date)
& (self.df_raw.featured_week <= end_date)
]
df["featured_week"] = df["featured_week"].dt.strftime("%Y-%m-%d")
return self._prettifier(df).loc[:, column_names]