Clean ccache_utils a little bit

This commit is contained in:
Mikhail f. Shiryaev 2023-08-09 13:43:10 +02:00
parent cbd81b3758
commit dbd3fdd437
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@ -1,14 +1,11 @@
#!/usr/bin/env python3
import logging
import time
import sys
import os
import shutil
from pathlib import Path
import requests # type: ignore
from build_download_helper import download_build_with_progress
from compress_files import decompress_fast, compress_fast
from env_helper import S3_DOWNLOAD, S3_BUILDS_BUCKET
from s3_helper import S3Helper
@ -16,56 +13,15 @@ from s3_helper import S3Helper
DOWNLOAD_RETRIES_COUNT = 5
def dowload_file_with_progress(url, path):
logging.info("Downloading from %s to temp path %s", url, path)
for i in range(DOWNLOAD_RETRIES_COUNT):
try:
with open(path, "wb") as f:
response = requests.get(url, stream=True)
response.raise_for_status()
total_length = response.headers.get("content-length")
if total_length is None or int(total_length) == 0:
logging.info(
"No content-length, will download file without progress"
)
f.write(response.content)
else:
dl = 0
total_length = int(total_length)
logging.info("Content length is %ld bytes", total_length)
for data in response.iter_content(chunk_size=4096):
dl += len(data)
f.write(data)
if sys.stdout.isatty():
done = int(50 * dl / total_length)
percent = int(100 * float(dl) / total_length)
eq_str = "=" * done
space_str = " " * (50 - done)
sys.stdout.write(f"\r[{eq_str}{space_str}] {percent}%")
sys.stdout.flush()
break
except Exception as ex:
sys.stdout.write("\n")
time.sleep(3)
logging.info("Exception while downloading %s, retry %s", ex, i + 1)
if os.path.exists(path):
os.remove(path)
else:
raise Exception(f"Cannot download dataset from {url}, all retries exceeded")
sys.stdout.write("\n")
logging.info("Downloading finished")
def get_ccache_if_not_exists(
path_to_ccache_dir: str,
path_to_ccache_dir: Path,
s3_helper: S3Helper,
current_pr_number: int,
temp_path: str,
temp_path: Path,
release_pr: int,
) -> int:
"""returns: number of PR for downloaded PR. -1 if ccache not found"""
ccache_name = os.path.basename(path_to_ccache_dir)
ccache_name = path_to_ccache_dir.name
cache_found = False
prs_to_check = [current_pr_number]
# Release PR is either 0 or defined
@ -94,11 +50,11 @@ def get_ccache_if_not_exists(
logging.info("Found ccache on path %s", obj)
url = f"{S3_DOWNLOAD}/{S3_BUILDS_BUCKET}/{obj}"
compressed_cache = os.path.join(temp_path, os.path.basename(obj))
dowload_file_with_progress(url, compressed_cache)
compressed_cache = temp_path / os.path.basename(obj)
download_build_with_progress(url, compressed_cache)
path_to_decompress = str(Path(path_to_ccache_dir).parent)
if not os.path.exists(path_to_decompress):
path_to_decompress = path_to_ccache_dir.parent
if not path_to_decompress.exists():
os.makedirs(path_to_decompress)
if os.path.exists(path_to_ccache_dir):
@ -106,7 +62,7 @@ def get_ccache_if_not_exists(
logging.info("Ccache already exists, removing it")
logging.info("Decompressing cache to path %s", path_to_decompress)
decompress_fast(compressed_cache, path_to_decompress)
decompress_fast(compressed_cache.as_posix(), path_to_decompress.as_posix())
logging.info("Files on path %s", os.listdir(path_to_decompress))
cache_found = True
ccache_pr = pr_number