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Update is_url() #9566

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Merged
glenn-jocher merged 1 commit into from
Sep 23, 2022
Merged

Update is_url() #9566

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6 changes: 3 additions & 3 deletions utils/downloads.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,13 +16,13 @@
import torch


def is_url(url, check_online=True):
# Check if online file exists
def is_url(url, check_exists=True):
# Check if string is URL and check if URL exists
try:
url = str(url)
result = urllib.parse.urlparse(url)
assert all([result.scheme, result.netloc, result.path]) # check if is url
return (urllib.request.urlopen(url).getcode() == 200) if check_online else True # check if exists online
return (urllib.request.urlopen(url).getcode() == 200) if check_exists else True # check if exists online
except (AssertionError, urllib.request.HTTPError):
return False

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