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fixup! refactor(core): abstract cache and context [no changelog]

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This commit is contained in:
M1nd3r 2024-11-20 10:30:03 +01:00
parent 76455464aa
commit f180c32bb8
2 changed files with 20 additions and 28 deletions
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21
core/src/storage/cache.py
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@ -23,9 +23,8 @@ gc.collect()
def clear_all() -> None:
from .cache_common import clear
clear()
global autolock_last_touch
autolock_last_touch = None
_SESSIONLESS_CACHE.clear()
_PROTOCOL_CACHE.clear_all()
@ -42,3 +41,19 @@ def get_int_all_sessions(key: int) -> builtins.set[int]:
def get_sessionless_cache() -> SessionlessCache:
return _SESSIONLESS_CACHE
# === Homescreen storage ===
# This does not logically belong to the "cache" functionality, but the cache module is
# a convenient place to put this.
# When a Homescreen layout is instantiated, it checks the value of `homescreen_shown`
# to know whether it should render itself or whether the result of a previous instance
# is still on. This way we can avoid unnecessary fadeins/fadeouts when a workflow ends.
HOMESCREEN_ON = object()
LOCKSCREEN_ON = object()
BUSYSCREEN_ON = object()
homescreen_shown: object | None = None
# Timestamp of last autolock activity.
# Here to persist across main loop restart between workflows.
autolock_last_touch: int | None = None

27
core/src/storage/cache_common.py
View File

@ -33,27 +33,6 @@ APP_MISC_COSI_COMMITMENT = const(5 | SESSIONLESS_FLAG)
APP_RECOVERY_REPEATED_BACKUP_UNLOCKED = const(6 | SESSIONLESS_FLAG)
# === Homescreen storage ===
# This does not logically belong to the "cache" functionality, but the cache module is
# a convenient place to put this.
# When a Homescreen layout is instantiated, it checks the value of `homescreen_shown`
# to know whether it should render itself or whether the result of a previous instance
# is still on. This way we can avoid unnecessary fadeins/fadeouts when a workflow ends.
HOMESCREEN_ON = object()
LOCKSCREEN_ON = object()
BUSYSCREEN_ON = object()
homescreen_shown: object | None = None
# Timestamp of last autolock activity.
# Here to persist across main loop restart between workflows.
autolock_last_touch: int | None = None
def clear() -> None:
global autolock_last_touch
autolock_last_touch = None
if TYPE_CHECKING:
from typing import Sequence, TypeVar, overload
@ -109,16 +88,14 @@ class DataCache:
self.data[key][1:] = value
def set_bool(self, key: int, value: bool) -> None:
utils.ensure(
self._get_length(key) == 0, "Field does not have zero length!"
) # skipping get_length in production build
assert self._get_length(key) == 0 # skipping get_length in production build
if value:
self.set(key, b"")
else:
self.delete(key)
def set_int(self, key: int, value: int) -> None:
length = self.fields[key]
length = self._get_length(key)
encoded = value.to_bytes(length, "big")
# Ensure that the value fits within the length. Micropython's int.to_bytes()