[web/views/staticcontrollers] Make ConcatFilesHandler write to a tempfile
In order to be more resistant to errors such as ENOSPC, and against different
threads accessing the same static data, we:
- concatenate data files to a temporary file, and rename it once we're done
- delete the tempfile in case of errors
- protect the creation of the cache_concat file with a lock
Closes #3005547
@echo off
rem = """-*-Python-*- script
rem -------------------- DOS section --------------------
rem You could set PYTHONPATH or TK environment variables here
python -x "%~f0" %*
goto exit
"""
# -------------------- Python section --------------------
import sys
from os.path import join, dirname, normpath
sys.path.insert(0, normpath(join(dirname(__file__), '..', '..')))
from cubicweb.cwctl import run
run(sys.argv[1:])
DosExitLabel = """
:exit
rem """