more pypo fixes

python_apps/pypo/liquidsoap/__main__.py

@@ -1,12 +1,11 @@
 """ Runs Airtime liquidsoap
 """
-
-
 import argparse
 import os
 from . import generate_liquidsoap_cfg
 import logging
 import subprocess
+from pypo import pure
 
 PYPO_HOME = '/var/tmp/airtime/pypo/'
 
@@ -16,16 +15,16 @@ def run():
     parser = argparse.ArgumentParser()
     parser.add_argument("-d", "--debug", help="run in debug mode", action="store_true")
     args = parser.parse_args()
-    
+
     os.environ["HOME"] = PYPO_HOME
 
     if args.debug:
         logging.basicConfig(level=getattr(logging, 'DEBUG', None))
-    
+
     generate_liquidsoap_cfg.run()
     ''' check liquidsoap version if less than 1.3 use legacy liquidsoap script '''
-    liquidsoap_version=subprocess.check_output("liquidsoap --version", shell=True)
-    if "1.1.1" not in liquidsoap_version:
+    liquidsoap_version = subprocess.check_output("liquidsoap --version", shell=True, text=True)
+    if pure.version_cmp(liquidsoap_version, "1.3") < 0:
         script_path = os.path.join(os.path.dirname(__file__), 'ls_script.liq')
     else:
         script_path = os.path.join(os.path.dirname(__file__), 'ls_script_legacy.liq')