Parce que «Ça peut toujours servir»™ et que de toutes façons il y en a déjà des bouts qui sont dans le dépôt et que c'est chiant de git add -f.

Et puis bon, ça fait que 3Mo

archive/python-lib/daemon.py

@@ -0,0 +1,47 @@
+# -*- python -*-
+# -*- coding: iso-8859-15 -*-
+
+import sys,os
+
+def daemonize (stdin='/dev/null', stdout='/dev/null', stderr='/dev/null'):
+    '''This forks the current process into a daemon.
+    The stdin, stdout, and stderr arguments are file names that
+    will be opened and be used to replace the standard file descriptors
+    in sys.stdin, sys.stdout, and sys.stderr.
+    These arguments are optional and default to /dev/null.
+    Note that stderr is opened unbuffered, so
+    if it shares a file with stdout then interleaved output
+    may not appear in the order that you expect.
+    '''
+    # Do first fork.
+    try: 
+        pid = os.fork() 
+        if pid > 0:
+            sys.exit(0) # Exit first parent.
+    except OSError, e: 
+        sys.stderr.write ("fork #1 failed: (%d) %s\n" % (e.errno, e.strerror)    )
+        sys.exit(1)
+        
+    # Decouple from parent environment.
+    os.chdir("/") 
+    os.umask(022) 
+    os.setsid() 
+    
+    # Do second fork.
+    try: 
+        pid = os.fork() 
+        if pid > 0:
+            sys.exit(0) # Exit second parent.
+    except OSError, e: 
+        sys.stderr.write ("fork #2 failed: (%d) %s\n" % (e.errno, e.strerror)    )
+        sys.exit(1)
+        
+    # Now I am a daemon!
+    
+    # Redirect standard file descriptors.
+    si = file(stdin, 'r')
+    so = file(stdout, 'a+')
+    se = file(stderr, 'a+', 0)
+    os.dup2(si.fileno(), sys.stdin.fileno())
+    os.dup2(so.fileno(), sys.stdout.fileno())
+    os.dup2(se.fileno(), sys.stderr.fileno())