Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Fix is_online() for faster offline imports #9544

Merged
merged 8 commits into from
Apr 6, 2024
Merged

Fix is_online() for faster offline imports #9544

Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
e91bca0
faster import for offline environment
khoalu Apr 4, 2024
e4dc295
Update __init__.py
glenn-jocher Apr 4, 2024
8a27b40
Update __init__.py
glenn-jocher Apr 4, 2024
b381f26
Update __init__.py
glenn-jocher Apr 4, 2024
6ebfe78
Update __init__.py
glenn-jocher Apr 4, 2024
a1addd1
Merge branch 'main' into faster_offline_import
glenn-jocher Apr 5, 2024
df89c00
Update __init__.py
glenn-jocher Apr 5, 2024
bd0bdea
Auto-format by https://ultralytics.com/actions
UltralyticsAssistant Apr 5, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
15 changes: 5 additions & 10 deletions ultralytics/utils/__init__.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -475,17 +475,12 @@ def is_online() -> bool:
Returns:
(bool): True if connection is successful, False otherwise.
"""
import socket
with contextlib.suppress(Exception):
assert str(os.getenv("YOLO_OFFLINE", "")).lower() != "true" # check if ENV var YOLO_OFFLINE="True"
import socket

for host in "1.1.1.1", "8.8.8.8", "223.5.5.5": # Cloudflare, Google, AliDNS:
try:
test_connection = socket.create_connection(address=(host, 80), timeout=2)
except (socket.timeout, socket.gaierror, OSError):
continue
else:
# If the connection was successful, close it to avoid a ResourceWarning
test_connection.close()
return True
socket.create_connection(address=("1.1.1.1", 80), timeout=1.0).close() # check Cloudflare DNS
return True
return False


Expand Down