cleanup fingerprinting typing (#30801)

* wip

* undo + add can fingerprints

* add can fingerpints

* those should go there

selfdrive/car/fingerprints.py

@@ -1,5 +1,7 @@
+from typing import Dict, List
 from openpilot.selfdrive.car.interfaces import get_interface_attr
 
+OfflineCanFingerprints = Dict[str, List[Dict[int, int]]]
 
 FW_VERSIONS = get_interface_attr('FW_VERSIONS', combine_brands=True, ignore_none=True)
 _FINGERPRINTS = get_interface_attr('FINGERPRINTS', combine_brands=True, ignore_none=True)
@@ -7,7 +9,7 @@ _FINGERPRINTS = get_interface_attr('FINGERPRINTS', combine_brands=True, ignore_n
 _DEBUG_ADDRESS = {1880: 8}   # reserved for debug purposes
 
 
-def is_valid_for_fingerprint(msg, car_fingerprint):
+def is_valid_for_fingerprint(msg, car_fingerprint: OfflineCanFingerprints):
   adr = msg.address
   # ignore addresses that are more than 11 bits
   return (adr in car_fingerprint and car_fingerprint[adr] == len(msg.dat)) or adr >= 0x800

selfdrive/car/fw_query_definitions.py

@@ -11,9 +11,8 @@ AddrType = Tuple[int, Optional[int]]
 EcuAddrBusType = Tuple[int, Optional[int], int]
 EcuAddrSubAddr = Tuple[int, int, Optional[int]]
 
-LIVE_FW_VERSIONS = Dict[AddrType, Set[bytes]]
+LiveFwVersions = Dict[AddrType, Set[bytes]]
-OFFLINE_FW_VERSIONS = Dict[str, Dict[EcuAddrSubAddr, List[bytes]]]
+OfflineFwVersions = Dict[str, Dict[EcuAddrSubAddr, List[bytes]]]
-
 
 def p16(val):
   return struct.pack("!H", val)
@@ -83,7 +82,7 @@ class FwQueryConfig:
   extra_ecus: List[Tuple[capnp.lib.capnp._EnumModule, int, Optional[int]]] = field(default_factory=list)
   # Function a brand can implement to provide better fuzzy matching. Takes in FW versions,
   # returns set of candidates. Only will match if one candidate is returned
-  match_fw_to_car_fuzzy: Optional[Callable[[LIVE_FW_VERSIONS, OFFLINE_FW_VERSIONS], Set[str]]] = None
+  match_fw_to_car_fuzzy: Optional[Callable[[LiveFwVersions, OfflineFwVersions], Set[str]]] = None
 
   def __post_init__(self):
     for i in range(len(self.requests)):