def from_json_dict(cls, param: dict) -> "Permalink":
return Permalink(
seed_number=param["seed"],
spoiler=param["spoiler"],
patcher_configuration=PatcherConfiguration.from_json_dict(
param["patcher_configuration"]),
layout_configuration=LayoutConfiguration.from_json_dict(
param["layout_configuration"]),
)
def from_json_dict(cls, value) -> "Preset":
return Preset(
name=value["name"],
description=value["description"],
base_preset_name=value["base_preset_name"],
patcher_configuration=PatcherConfiguration.from_json_dict(
value["patcher_configuration"]),
layout_configuration=LayoutConfiguration.from_json_dict(
value["layout_configuration"]),
)
def _load_previous_state(persistence_path: Path,
layout_configuration: LayoutConfiguration,
) -> Optional[dict]:
previous_layout_path = persistence_path.joinpath("layout_configuration.json")
try:
with previous_layout_path.open() as previous_layout_file:
previous_layout = LayoutConfiguration.from_json_dict(json.load(previous_layout_file))
except (FileNotFoundError, TypeError, KeyError, json.JSONDecodeError):
return None
if previous_layout != layout_configuration:
return None
previous_state_path = persistence_path.joinpath("state.json")
try:
with previous_state_path.open() as previous_state_file:
return json.load(previous_state_file)
except (FileNotFoundError, json.JSONDecodeError):
return None
def _load_previous_state(
persistence_path: Path,
layout_configuration: LayoutConfiguration,
) -> Optional[dict]:
previous_layout_path = persistence_path.joinpath(
"layout_configuration.json")
if not previous_layout_path.is_file():
return None
with previous_layout_path.open() as previous_layout_file:
previous_layout = LayoutConfiguration.from_json_dict(
json.load(previous_layout_file))
if previous_layout != layout_configuration:
return None
previous_state_path = persistence_path.joinpath("state.json")
if not previous_state_path.is_file():
return None
with previous_state_path.open() as previous_state_file:
return json.load(previous_state_file)