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utils: add content-size to download_file

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InsanePrawn 2023-04-17 04:41:30 +02:00
parent 74a7aeb668
commit 44eaf0d767
1 changed files with 7 additions and 1 deletions
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8
utils.py
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@ -143,7 +143,13 @@ def download_file(path: str, url: str, update: bool = True):
url_time = None
if os.path.exists(path) and update:
headers = requests.head(url).headers
if 'last-modified' in headers:
file_size = os.path.getsize(path)
missing = [i for i in ['Content-Length', 'last-modified'] if i not in headers]
if missing:
logging.debug(f"Headers not specified: {missing}")
if 'Content-Length' in headers and int(headers['Content-Length']) != file_size:
logging.debug(f"{path} size differs: local: {file_size}, http: {headers['Content-Length']}")
elif 'last-modified' in headers:
url_time = parsedate(headers['last-modified']).astimezone()
file_time = datetime.datetime.fromtimestamp(os.path.getmtime(path)).astimezone()
if url_time == file_time: