services: capitalize constant service list (#534)

* rename services

* keep more unique name

* type this

messaging/__init__.py

@@ -11,7 +11,7 @@
 from collections import deque
 
 from cereal import log
-from cereal.services import service_list
+from cereal.services import SERVICE_LIST
 
 assert MultiplePublishersError
 assert MessagingError
@@ -180,7 +180,7 @@ def __init__(self, services: List[str], poll: Optional[List[str]] = None,
       if addr is not None:
         p = self.poller if s not in self.non_polled_services else None
         self.sock[s] = sub_sock(s, poller=p, addr=addr, conflate=True)
-      self.freq[s] = service_list[s].frequency
+      self.freq[s] = SERVICE_LIST[s].frequency
 
       try:
         data = new_message(s)

messaging/tests/test_messaging.py

@@ -11,9 +11,9 @@
 
 from cereal import log, car
 import cereal.messaging as messaging
-from cereal.services import service_list
+from cereal.services import SERVICE_LIST
 
-events = [evt for evt in log.Event.schema.union_fields if evt in service_list.keys()]
+events = [evt for evt in log.Event.schema.union_fields if evt in SERVICE_LIST.keys()]
 
 def random_sock():
   return random.choice(events)

messaging/tests/test_services.py

@@ -6,21 +6,21 @@
 from parameterized import parameterized
 
 import cereal.services as services
-from cereal.services import service_list, RESERVED_PORT, STARTING_PORT
+from cereal.services import SERVICE_LIST, RESERVED_PORT, STARTING_PORT
 
 
 class TestServices(unittest.TestCase):
 
-  @parameterized.expand(service_list.keys())
+  @parameterized.expand(SERVICE_LIST.keys())
   def test_services(self, s):
-    service = service_list[s]
+    service = SERVICE_LIST[s]
     self.assertTrue(service.port != RESERVED_PORT)
     self.assertTrue(service.port >= STARTING_PORT)
     self.assertTrue(service.frequency <= 104)
 
   def test_no_duplicate_port(self):
     ports: Dict[int, str] = {}
-    for name, service in service_list.items():
+    for name, service in SERVICE_LIST.items():
       self.assertFalse(service.port in ports.keys(), f"duplicate port {service.port}")
       ports[service.port] = name
 

services.py

@@ -18,7 +18,7 @@ def __init__(self, port: int, should_log: bool, frequency: float, decimation: Op
     self.decimation = decimation
 
 
-services = {
+services: dict[str, tuple] = {
   # service: (should_log, frequency, qlog decimation (optional))
   # note: the "EncodeIdx" packets will still be in the log
   "gyroscope": (True, 104., 104),
@@ -96,7 +96,7 @@ def __init__(self, port: int, should_log: bool, frequency: float, decimation: Op
   "livestreamRoadEncodeData": (False, 20.),
   "livestreamDriverEncodeData": (False, 20.),
 }
-service_list = {name: Service(new_port(idx), *vals) for  # type: ignore
+SERVICE_LIST = {name: Service(new_port(idx), *vals) for
                 idx, (name, vals) in enumerate(services.items())}
 
 
@@ -111,7 +111,7 @@ def build_header():
 
   h += "struct service { std::string name; int port; bool should_log; int frequency; int decimation; };\n"
   h += "static std::map<std::string, service> services = {\n"
-  for k, v in service_list.items():
+  for k, v in SERVICE_LIST.items():
     should_log = "true" if v.should_log else "false"
     decimation = -1 if v.decimation is None else v.decimation
     h += '  { "%s", {"%s", %d, %s, %d, %d}},\n' % \