mirror of
https://github.com/ankitects/anki.git
synced 2025-09-18 14:02:21 -04:00
5cde4b6941
* Remove v1/v2 support from deck list * Remove v1/v2 support from most routines and show error * Remove scheduler_version from preferences * Fix formatting * Remove v1/v2 conditionals from Python code * Fix legacy importer * Remove legacy hooks * Add missing scheduler checks * Remove V2 logic from deck options screen * Remove the review_did_undo hook * Restore ability to open old options with shift (dae)
250 lines
8.1 KiB
Python
250 lines
8.1 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
|
|
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
|
|
|
|
from __future__ import annotations
|
|
|
|
import sys
|
|
import traceback
|
|
from typing import TYPE_CHECKING, Any, Iterable, Sequence
|
|
from weakref import ref
|
|
|
|
from markdown import markdown
|
|
|
|
import anki.buildinfo
|
|
from anki import _rsbridge, backend_pb2, i18n_pb2
|
|
from anki._backend_generated import RustBackendGenerated
|
|
from anki._fluent import GeneratedTranslations
|
|
from anki.dbproxy import Row as DBRow
|
|
from anki.dbproxy import ValueForDB
|
|
from anki.utils import from_json_bytes, to_json_bytes
|
|
|
|
if TYPE_CHECKING:
|
|
from anki.collection import FsrsItem
|
|
|
|
from .errors import (
|
|
BackendError,
|
|
BackendIOError,
|
|
CardTypeError,
|
|
CustomStudyError,
|
|
DBError,
|
|
ExistsError,
|
|
FilteredDeckError,
|
|
Interrupted,
|
|
InvalidInput,
|
|
NetworkError,
|
|
NotFoundError,
|
|
SchedulerUpgradeRequired,
|
|
SearchError,
|
|
SyncError,
|
|
SyncErrorKind,
|
|
TemplateError,
|
|
UndoEmpty,
|
|
)
|
|
|
|
# the following comment is required to suppress a warning that only shows up
|
|
# when there are other pylint failures
|
|
# pylint: disable=c-extension-no-member
|
|
if _rsbridge.buildhash() != anki.buildinfo.buildhash:
|
|
raise Exception(
|
|
f"""rsbridge and anki build hashes do not match:
|
|
{_rsbridge.buildhash()} vs {anki.buildinfo.buildhash}"""
|
|
)
|
|
|
|
|
|
class RustBackend(RustBackendGenerated):
|
|
"""
|
|
Python bindings for Anki's Rust libraries.
|
|
|
|
Please do not access methods on the backend directly - they may be changed
|
|
or removed at any time. Instead, please use the methods on the collection
|
|
instead. Eg, don't use col._backend.all_deck_config(), instead use
|
|
col.decks.all_config()
|
|
|
|
If you need to access a backend method that is not currently accessible
|
|
via the collection, please send through a pull request that adds a
|
|
public method.
|
|
"""
|
|
|
|
@staticmethod
|
|
def initialize_logging(path: str | None = None) -> None:
|
|
_rsbridge.initialize_logging(path)
|
|
|
|
def __init__(
|
|
self,
|
|
langs: list[str] | None = None,
|
|
server: bool = False,
|
|
) -> None:
|
|
# pick up global defaults if not provided
|
|
import anki.lang
|
|
|
|
if langs is None:
|
|
langs = [anki.lang.current_lang]
|
|
|
|
init_msg = backend_pb2.BackendInit(
|
|
preferred_langs=langs,
|
|
server=server,
|
|
)
|
|
self._backend = _rsbridge.open_backend(init_msg.SerializeToString())
|
|
|
|
@staticmethod
|
|
def syncserver() -> None:
|
|
_rsbridge.syncserver()
|
|
|
|
def db_query(
|
|
self, sql: str, args: Sequence[ValueForDB], first_row_only: bool
|
|
) -> list[DBRow]:
|
|
return self._db_command(
|
|
dict(kind="query", sql=sql, args=args, first_row_only=first_row_only)
|
|
)
|
|
|
|
def db_execute_many(self, sql: str, args: list[list[ValueForDB]]) -> list[DBRow]:
|
|
return self._db_command(dict(kind="executemany", sql=sql, args=args))
|
|
|
|
def db_begin(self) -> None:
|
|
return self._db_command(dict(kind="begin"))
|
|
|
|
def db_commit(self) -> None:
|
|
return self._db_command(dict(kind="commit"))
|
|
|
|
def db_rollback(self) -> None:
|
|
return self._db_command(dict(kind="rollback"))
|
|
|
|
def _db_command(self, input: dict[str, Any]) -> Any:
|
|
bytes_input = to_json_bytes(input)
|
|
try:
|
|
return from_json_bytes(self._backend.db_command(bytes_input))
|
|
except Exception as error:
|
|
err_bytes = bytes(error.args[0])
|
|
err = backend_pb2.BackendError()
|
|
err.ParseFromString(err_bytes)
|
|
raise backend_exception_to_pylib(err)
|
|
|
|
def translate(
|
|
self, module_index: int, message_index: int, **kwargs: str | int | float
|
|
) -> str:
|
|
args = {
|
|
k: i18n_pb2.TranslateArgValue(str=v)
|
|
if isinstance(v, str)
|
|
else i18n_pb2.TranslateArgValue(number=v)
|
|
for k, v in kwargs.items()
|
|
}
|
|
|
|
return self.translate_string(
|
|
module_index=module_index, message_index=message_index, args=args
|
|
)
|
|
|
|
def format_time_span(
|
|
self,
|
|
seconds: Any,
|
|
context: Any = 2,
|
|
) -> str:
|
|
traceback.print_stack(file=sys.stdout)
|
|
print(
|
|
"please use col.format_timespan() instead of col.backend.format_time_span()"
|
|
)
|
|
return self.format_timespan(seconds=seconds, context=context)
|
|
|
|
def compute_weights_from_items(self, items: Iterable[FsrsItem]) -> Sequence[float]:
|
|
return self.compute_fsrs_weights_from_items(items).weights
|
|
|
|
def _run_command(self, service: int, method: int, input: bytes) -> bytes:
|
|
try:
|
|
return self._backend.command(service, method, input)
|
|
except Exception as error:
|
|
error_bytes = bytes(error.args[0])
|
|
|
|
err = backend_pb2.BackendError()
|
|
err.ParseFromString(error_bytes)
|
|
raise backend_exception_to_pylib(err)
|
|
|
|
|
|
class Translations(GeneratedTranslations):
|
|
def __init__(self, backend: ref[RustBackend] | None):
|
|
self.backend = backend
|
|
|
|
def __call__(self, key: tuple[int, int], **kwargs: Any) -> str:
|
|
"Mimic the old col.tr / TR interface"
|
|
if "pytest" not in sys.modules:
|
|
traceback.print_stack(file=sys.stdout)
|
|
print("please use tr.message_name() instead of tr(TR.MESSAGE_NAME)")
|
|
|
|
(module, message) = key
|
|
return self.backend().translate(
|
|
module_index=module, message_index=message, **kwargs
|
|
)
|
|
|
|
def _translate(
|
|
self, module: int, message: int, args: dict[str, str | int | float]
|
|
) -> str:
|
|
return self.backend().translate(
|
|
module_index=module, message_index=message, **args
|
|
)
|
|
|
|
|
|
def backend_exception_to_pylib(err: backend_pb2.BackendError) -> Exception:
|
|
kind = backend_pb2.BackendError
|
|
val = err.kind
|
|
help_page = err.help_page if err.HasField("help_page") else None
|
|
context = err.context if err.context else None
|
|
backtrace = err.backtrace if err.backtrace else None
|
|
|
|
if val == kind.INTERRUPTED:
|
|
return Interrupted(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.NETWORK_ERROR:
|
|
return NetworkError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.SYNC_AUTH_ERROR:
|
|
return SyncError(err.message, help_page, context, backtrace, SyncErrorKind.AUTH)
|
|
|
|
elif val == kind.SYNC_OTHER_ERROR:
|
|
return SyncError(
|
|
err.message, help_page, context, backtrace, SyncErrorKind.OTHER
|
|
)
|
|
|
|
elif val == kind.IO_ERROR:
|
|
return BackendIOError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.DB_ERROR:
|
|
return DBError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.CARD_TYPE_ERROR:
|
|
return CardTypeError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.TEMPLATE_PARSE:
|
|
return TemplateError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.INVALID_INPUT:
|
|
return InvalidInput(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.JSON_ERROR:
|
|
return BackendError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.NOT_FOUND_ERROR:
|
|
return NotFoundError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.EXISTS:
|
|
return ExistsError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.FILTERED_DECK_ERROR:
|
|
return FilteredDeckError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.PROTO_ERROR:
|
|
return BackendError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.SEARCH_ERROR:
|
|
return SearchError(markdown(err.message), help_page, context, backtrace)
|
|
|
|
elif val == kind.UNDO_EMPTY:
|
|
return UndoEmpty(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.CUSTOM_STUDY_ERROR:
|
|
return CustomStudyError(err.message, help_page, context, backtrace)
|
|
|
|
elif val == kind.SCHEDULER_UPGRADE_REQUIRED:
|
|
return SchedulerUpgradeRequired(err.message, help_page, context, backtrace)
|
|
|
|
else:
|
|
# sadly we can't do exhaustiveness checking on protobuf enums
|
|
# assert_exhaustive(val)
|
|
return BackendError(err.message, help_page, context, backtrace)
|