CC-5990, CC-5991 - Python cleanup, removed need for /usr/lib/airtime

python_apps/pypo/liquidsoap/generate_liquidsoap_cfg.py

@@ -0,0 +1,49 @@
+import logging
+import sys
+import time
+import traceback
+from api_clients.api_client import AirtimeApiClient
+
+def generate_liquidsoap_config(ss):
+    data = ss['msg']
+    fh = open('/etc/airtime/liquidsoap.cfg', 'w')
+    fh.write("################################################\n")
+    fh.write("# THIS FILE IS AUTO GENERATED. DO NOT CHANGE!! #\n")
+    fh.write("################################################\n")
+
+    for d in data:
+        key = d['keyname']
+
+        str_buffer = d[u'keyname'] + " = "
+        if d[u'type'] == 'string':
+            val = '"%s"' % d['value']
+        else:
+            val = d[u'value']
+            val = val if len(val) > 0 else "0"
+        str_buffer = "%s = %s\n" % (key, val)
+        fh.write(str_buffer.encode('utf-8'))
+
+    fh.write('log_file = "/var/log/airtime/pypo-liquidsoap/<script>.log"\n')
+    fh.close()
+    
+def run():
+    logging.basicConfig(format='%(message)s')
+    attempts = 0
+    max_attempts = 10
+    successful = False
+    
+    while not successful:
+        try:
+            ac = AirtimeApiClient(logging.getLogger())
+            ss = ac.get_stream_setting()
+            generate_liquidsoap_config(ss)
+            successful = True
+        except Exception, e:
+            if attempts == max_attempts:
+                print "Unable to connect to the Airtime server."
+                logging.error(str(e))
+                logging.error("traceback: %s", traceback.format_exc())
+                sys.exit(1)
+            else:
+                time.sleep(3)
+        attempts += 1