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fix HttpFetcher.get_size for google server #22

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fix HttpFetcher.get_size for google server #22

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4 changes: 4 additions & 0 deletions simple_httpfs/httpfs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -136,6 +136,7 @@ def __init__(self, logger):
)

def get_size(self, url):
# TODO avoid try/except, use "if key in dict"
try:
head = requests.head(url, allow_redirects=True, verify=self.SSL_VERIFY)
return int(head.headers["Content-Length"])
Expand All @@ -146,6 +147,9 @@ def get_size(self, url):
verify=self.SSL_VERIFY,
headers={"Range": "bytes=0-1"},
)
if "Content-Length" in head.headers:
# google server sends Content-Length on head request 2
return int(head.headers["Content-Length"])
crange = head.headers["Content-Range"]
match = re.search(r"/(\d+)$", crange)
if match:
Expand Down