def test_remove_file(self):
with temptree([]) as t:
file_name = os.path.join(t, 'blah.pid')
# assert no raise
self.assertEquals(os.path.exists(file_name), False)
self.assertEquals(utils.remove_file(file_name), None)
with open(file_name, 'w') as f:
f.write('1')
self.assert_(os.path.exists(file_name))
self.assertEquals(utils.remove_file(file_name), None)
self.assertFalse(os.path.exists(file_name))
def test_remove_file(self):
with temptree([]) as t:
file_name = os.path.join(t, 'blah.pid')
# assert no raise
self.assertEquals(os.path.exists(file_name), False)
self.assertEquals(utils.remove_file(file_name), None)
with open(file_name, 'w') as f:
f.write('1')
self.assert_(os.path.exists(file_name))
self.assertEquals(utils.remove_file(file_name), None)
self.assertFalse(os.path.exists(file_name))
def signal_pids(self, sig, **kwargs):
"""Send a signal to pids for this server
:param sig: signal to send
:returns: a dict mapping pids (ints) to pid_files (paths)
"""
pids = {}
for pid_file, pid in self.iter_pid_files(**kwargs):
try:
if sig != signal.SIG_DFL:
print _("Signal %s pid: %s signal: %s") % (self.server, pid, sig)
os.kill(pid, sig)
except OSError, e:
if e.errno == errno.ESRCH:
# pid does not exist
if kwargs.get("verbose"):
print _("Removing stale pid file %s") % pid_file
remove_file(pid_file)
else:
# process exists
pids[pid] = pid_file
def signal_pids(self, sig, **kwargs):
"""Send a signal to pids for this server
:param sig: signal to send
:returns: a dict mapping pids (ints) to pid_files (paths)
"""
pids = {}
for pid_file, pid in self.iter_pid_files(**kwargs):
try:
if sig != signal.SIG_DFL:
print _('Signal %s pid: %s signal: %s') % (self.server,
pid, sig)
os.kill(pid, sig)
except OSError, e:
if e.errno == errno.ESRCH:
# pid does not exist
if kwargs.get('verbose'):
print _("Removing stale pid file %s") % pid_file
remove_file(pid_file)
else:
# process exists
pids[pid] = pid_file
