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flush-memcached: Use pylibmc.

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Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg
2020-01-02 13:56:33 -08:00
committed by Tim Abbott
parent 1ce15fba9c
commit 699626f3cf
1 changed files with 4 additions and 15 deletions
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19
scripts/setup/flush-memcached
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@@ -1,26 +1,15 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
import os import os
import socket
import sys import sys
from urllib.parse import urlsplit
BASE_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../..") BASE_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../..")
sys.path.append(BASE_DIR) sys.path.append(BASE_DIR)
import scripts.lib.setup_path_on_import import scripts.lib.setup_path_on_import
from zproject import settings from zproject import settings
import pylibmc
url = urlsplit("//" + settings.MEMCACHED_LOCATION) pylibmc.Client(
assert url.port is not None [settings.MEMCACHED_LOCATION], behaviors=settings.CACHES["default"]["OPTIONS"]
).flush_all()
print("Flushing memcached...")
with socket.create_connection((url.hostname, url.port)) as f:
f.sendall(b"flush_all\r\n")
response = b""
while b"\n" not in response:
response += f.recv(4096)
if response != b"OK\r\n":
print(response, file=sys.stderr)
print("Failed to flush memcached", file=sys.stderr)
sys.exit(1)