def setup_message_compiler():
# Look for msgfmt
try:
subprocess.Popen(['msgfmt', '-h'], stdout=subprocess.PIPE)
except OSError:
import babel.messages.frontend
return (babel.messages.frontend.CommandLineInterface(
), 'pybabel compile -D %(domain)s -d locale -i %(pofile)s -l %(lang)s')
else:
return (MsgFmt(
), 'msgfmt -c -o locale/%(lang)s/LC_MESSAGES/%(domain)s.mo %(pofile)s')
def collect(self):
if subprocess is None:
self.log.error('Unable to import kitchen')
return {}
scripts_path = self.config['scripts_path']
if not os.access(scripts_path, os.R_OK):
return None
for script in os.listdir(scripts_path):
absolutescriptpath = os.path.join(scripts_path, script)
executable = os.access(absolutescriptpath, os.X_OK)
is_file = os.path.isfile(absolutescriptpath)
if is_file:
if not executable:
self.log.info("%s is not executable" % absolutescriptpath)
continue
else:
# Don't bother logging skipped non-file files (typically
# directories)
continue
out = None
self.log.debug("Executing %s" % absolutescriptpath)
try:
proc = subprocess.Popen([absolutescriptpath],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(out, err) = proc.communicate()
except subprocess.CalledProcessError, e:
self.log.error("%s error launching: %s; skipping" %
(absolutescriptpath, e))
continue
if proc.returncode:
self.log.error("%s return exit value %s; skipping" %
(absolutescriptpath, proc.returncode))
if not out:
self.log.info("%s return no output" % absolutescriptpath)
continue
if err:
self.log.error("%s return error output: %s" %
(absolutescriptpath, err))
# Use filter to remove empty lines of output
for line in filter(None, out.split('\n')):
name, value = line.split()
floatprecision = 0
if "." in value:
floatprecision = self.config['floatprecision']
self.publish(name, value, floatprecision)
def run(self, args):
cmd = subprocess.Popen(args, shell=False)
cmd.wait()