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[enh] copy atime_ns and mtime_ns of external plugin resources

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This commit is contained in:
Adam Tauber 2020-07-28 13:57:57 +02:00
parent 164e4725f3
commit 93ac4db312
1 changed files with 5 additions and 1 deletions
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6
searx/plugins/__init__.py
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@ -17,7 +17,7 @@ along with searx. If not, see < http://www.gnu.org/licenses/ >.
from hashlib import sha256 from hashlib import sha256
from importlib import import_module from importlib import import_module
from os import listdir, makedirs, remove from os import listdir, makedirs, remove, stat, utime
from os.path import abspath, basename, dirname, exists, join from os.path import abspath, basename, dirname, exists, join
from shutil import copyfile from shutil import copyfile
from sys import version_info from sys import version_info
@ -113,6 +113,10 @@ def sync_resource(base_path, resource_path, name, target_dir, plugin_dir):
if not exists(resource_path) or sha_sum(dep_path) != sha_sum(resource_path): if not exists(resource_path) or sha_sum(dep_path) != sha_sum(resource_path):
try: try:
copyfile(dep_path, resource_path) copyfile(dep_path, resource_path)
# copy atime_ns and mtime_ns, so the weak ETags (generated by
# the HTTP server) do not change
dep_stat = stat(dep_path)
utime(resource_path, ns=(dep_stat.st_atime_ns, dep_stat.st_mtime_ns))
except: except:
logger.critical('failed to copy plugin resource {0} for plugin {1}'.format(file_name, name)) logger.critical('failed to copy plugin resource {0} for plugin {1}'.format(file_name, name))
exit(3) exit(3)