software/ors-amarisoft: ru: amarisoft-stats.jinja2.py: Don't hardcode...

software/ors-amarisoft: ru: amarisoft-stats.jinja2.py: Don't hardcode n_antenna_ul=2 on testing=True

This usually matches ORS expectations, but for testing generic enb it is
inappropriate and work work good, because in those tests there are more uplink
channels.

-> Fix the code to detect how many uplink channels are there automatically.

software/ors-amarisoft/ru/amarisoft-stats.jinja2.py

@@ -40,12 +40,11 @@ class enbWebSocket:
     def stats(self):
         if {{ testing }}:
             from random import randint
+            nrx = {{ iru_dict.values() | sum(attribute='_.n_antenna_ul') }}
+            rxv = [{'sat': 0, 'max': randint(-500,-100) / 10.0}  for _ in range(nrx)]
             r = {
                 'message': 'stats',
-                'samples': {'rx': [
-                    {'sat': 0, 'max': randint(-500,-100) / 10.0},
-                    {'sat': 0, 'max': randint(-500,-100) / 10.0},
-                ]}
+                'samples': {'rx': rxv}
             }
         else:
             self.send({

software/ors-amarisoft/ru/libinstance.jinja2.cfg

@@ -306,6 +306,7 @@ context =
   raw stats_period {{ slapparameter_dict.get("enb_stats_fetch_period", 60) }}
   raw testing {{ testing }}
   raw python_path {{ buildout_directory}}/bin/pythonwitheggs
+  json iru_dict {{ iru_dict | tojson }}
 mode = 0775
 url = {{ ru_amarisoft_stats_template }}
 output = ${directory:bin}/amarisoft-stats.py