mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-10 09:32:06 +00:00
280 lines
8.7 KiB
Python
280 lines
8.7 KiB
Python
#!/usr/bin/env python3
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import json
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import logging
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import os
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import sys
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import time
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from pathlib import Path
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from typing import Any, Callable, List, Optional, Union
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import requests
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from ci_config import CI
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try:
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# A work around for scripts using this downloading module without required deps
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import get_robot_token as grt # we need an updated ROBOT_TOKEN
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except ImportError:
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class grt: # type: ignore
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ROBOT_TOKEN = None
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@staticmethod
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def get_best_robot_token() -> str:
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return ""
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DOWNLOAD_RETRIES_COUNT = 5
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logger = logging.getLogger(__name__)
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class DownloadException(Exception):
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pass
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class APIException(Exception):
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pass
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def get_with_retries(
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url: str,
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retries: int = DOWNLOAD_RETRIES_COUNT,
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sleep: int = 3,
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**kwargs: Any,
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) -> requests.Response:
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logger.info(
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"Getting URL with %i tries and sleep %i in between: %s", retries, sleep, url
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)
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exc = Exception("A placeholder to satisfy typing and avoid nesting")
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timeout = kwargs.pop("timeout", 30)
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for i in range(retries):
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try:
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response = requests.get(url, timeout=timeout, **kwargs)
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response.raise_for_status()
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return response
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except Exception as e:
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if i + 1 < retries:
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logger.info("Exception '%s' while getting, retry %i", e, i + 1)
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time.sleep(sleep)
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exc = e
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raise exc
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def get_gh_api(
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url: str,
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retries: int = DOWNLOAD_RETRIES_COUNT,
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sleep: int = 3,
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**kwargs: Any,
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) -> requests.Response:
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"""
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Request GH api w/o auth by default, and failover to the get_best_robot_token in case of receiving
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"403 rate limit exceeded" or "404 not found" error
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It sets auth automatically when ROBOT_TOKEN is already set by get_best_robot_token
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"""
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def set_auth_header():
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headers = kwargs.get("headers", {})
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if "Authorization" not in headers:
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headers["Authorization"] = f"Bearer {grt.get_best_robot_token()}"
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kwargs["headers"] = headers
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if grt.ROBOT_TOKEN is not None:
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set_auth_header()
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token_is_set = "Authorization" in kwargs.get("headers", {})
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exc = Exception("A placeholder to satisfy typing and avoid nesting")
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try_cnt = 0
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timeout = kwargs.pop("timeout", 30)
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while try_cnt < retries:
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try_cnt += 1
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try:
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response = requests.get(url, timeout=timeout, **kwargs)
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response.raise_for_status()
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return response
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except requests.HTTPError as e:
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exc = e
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ratelimit_exceeded = (
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e.response.status_code == 403
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and b"rate limit exceeded"
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# pylint:disable-next=protected-access
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in (e.response._content or b"")
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)
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try_auth = e.response.status_code == 404
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if (ratelimit_exceeded or try_auth) and not token_is_set:
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logger.warning(
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"Received rate limit exception, setting the auth header and retry"
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)
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set_auth_header()
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token_is_set = True
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try_cnt = 0
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continue
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except Exception as e:
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exc = e
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if try_cnt < retries:
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logger.info("Exception '%s' while getting, retry %i", exc, try_cnt)
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time.sleep(sleep)
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raise APIException(f"Unable to request data from GH API: {url}") from exc
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def read_build_urls(build_name: str, reports_path: Union[Path, str]) -> List[str]:
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for root, _, files in os.walk(reports_path):
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for file in files:
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if file.endswith(f"_{build_name}.json"):
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logger.info("Found build report json %s for %s", file, build_name)
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with open(
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os.path.join(root, file), "r", encoding="utf-8"
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) as file_handler:
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build_report = json.load(file_handler)
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return build_report["build_urls"] # type: ignore
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logger.info("A build report is not found for %s", build_name)
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return []
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def download_build_with_progress(url: str, path: Path) -> None:
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logger.info("Downloading from %s to temp path %s", url, path)
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for i in range(DOWNLOAD_RETRIES_COUNT):
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try:
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response = get_with_retries(url, retries=1, stream=True)
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total_length = int(response.headers.get("content-length", 0))
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if path.is_file() and total_length and path.stat().st_size == total_length:
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logger.info(
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"The file %s already exists and have a proper size %s",
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path,
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total_length,
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)
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return
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with open(path, "wb") as f:
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if total_length == 0:
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logger.info(
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"No content-length, will download file without progress"
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)
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f.write(response.content)
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else:
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dl = 0
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logger.info("Content length is %ld bytes", total_length)
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for data in response.iter_content(chunk_size=4096):
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dl += len(data)
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f.write(data)
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if sys.stdout.isatty():
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done = int(50 * dl / total_length)
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percent = int(100 * float(dl) / total_length)
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eq_str = "=" * done
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space_str = " " * (50 - done)
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sys.stdout.write(f"\r[{eq_str}{space_str}] {percent}%")
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sys.stdout.flush()
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break
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except Exception as e:
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if sys.stdout.isatty():
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sys.stdout.write("\n")
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if path.exists():
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path.unlink()
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if i + 1 < DOWNLOAD_RETRIES_COUNT:
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time.sleep(3)
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else:
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raise DownloadException(
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f"Cannot download dataset from {url}, all retries exceeded"
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) from e
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if sys.stdout.isatty():
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sys.stdout.write("\n")
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logger.info("Downloading finished")
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def download_builds(
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result_path: Path, build_urls: List[str], filter_fn: Callable[[str], bool]
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) -> None:
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for url in build_urls:
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if filter_fn(url):
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fname = os.path.basename(url.replace("%2B", "+").replace("%20", " "))
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logger.info("Will download %s to %s", fname, result_path)
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download_build_with_progress(url, result_path / fname)
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def download_builds_filter(
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check_name: str,
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reports_path: Union[Path, str],
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result_path: Path,
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filter_fn: Callable[[str], bool] = lambda _: True,
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) -> None:
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build_name = CI.get_required_build_name(check_name)
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urls = read_build_urls(build_name, reports_path)
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logger.info("The build report for %s contains the next URLs: %s", build_name, urls)
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if not urls:
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raise DownloadException("No build URLs found")
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download_builds(result_path, urls, filter_fn)
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def download_all_deb_packages(
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check_name: str, reports_path: Union[Path, str], result_path: Path
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) -> None:
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download_builds_filter(
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check_name, reports_path, result_path, lambda x: x.endswith("deb")
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)
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def download_unit_tests(
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check_name: str, reports_path: Union[Path, str], result_path: Path
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) -> None:
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download_builds_filter(
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check_name, reports_path, result_path, lambda x: x.endswith("unit_tests_dbms")
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)
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def download_clickhouse_binary(
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check_name: str, reports_path: Union[Path, str], result_path: Path
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) -> None:
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download_builds_filter(
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check_name, reports_path, result_path, lambda x: x.endswith("clickhouse")
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)
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def get_clickhouse_binary_url(
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check_name: str, reports_path: Union[Path, str]
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) -> Optional[str]:
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build_name = CI.get_required_build_name(check_name)
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urls = read_build_urls(build_name, reports_path)
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logger.info("The build report for %s contains the next URLs: %s", build_name, urls)
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for url in urls:
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check_url = url
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if "?" in check_url:
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check_url = check_url.split("?")[0]
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if check_url.endswith("clickhouse"):
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return url
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return None
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def download_performance_build(
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check_name: str, reports_path: Union[Path, str], result_path: Path
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) -> None:
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download_builds_filter(
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check_name,
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reports_path,
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result_path,
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lambda x: x.endswith("performance.tar.zst"),
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)
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def download_fuzzers(
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check_name: str, reports_path: Union[Path, str], result_path: Path
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) -> None:
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download_builds_filter(
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check_name,
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reports_path,
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result_path,
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lambda x: x.endswith(("_fuzzer", ".dict", ".options", "_seed_corpus.zip")),
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)
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