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Medios-Macina/cmdlets/delete_note.py

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2025-11-25 20:09:33 -08:00
from __future__ import annotations
from typing import Any, Dict, Sequence
import json
from helper import hydrus as hydrus_wrapper
from ._shared import Cmdlet, CmdletArg, normalize_hash
from helper.logger import log
CMDLET = Cmdlet(
name="delete-note",
summary="Delete a named note from a Hydrus file.",
usage="i | del-note [-hash <sha256>] <name>",
aliases=["del-note"],
args=[
],
details=[
"- Removes the note with the given name from the Hydrus file.",
],
)
def _run(result: Any, args: Sequence[str], config: Dict[str, Any]) -> int:
# Help
try:
if any(str(a).lower() in {"-?", "/?", "--help", "-h", "help", "--cmdlet"} for a in args):
log(json.dumps(CMDLET, ensure_ascii=False, indent=2))
return 0
except Exception:
pass
if not args:
log("Requires the note name/key to delete")
return 1
override_hash: str | None = None
rest: list[str] = []
i = 0
while i < len(args):
a = args[i]
low = str(a).lower()
if low in {"-hash", "--hash", "hash"} and i + 1 < len(args):
override_hash = str(args[i + 1]).strip()
i += 2
continue
rest.append(a)
i += 1
if not rest:
log("Requires the note name/key to delete")
return 1
name = str(rest[0] or '').strip()
if not name:
log("Requires a non-empty note name/key")
return 1
# Handle @N selection which creates a list - extract the first item
if isinstance(result, list) and len(result) > 0:
result = result[0]
hash_hex = normalize_hash(override_hash) if override_hash else normalize_hash(getattr(result, "hash_hex", None))
if not hash_hex:
log("Selected result does not include a Hydrus hash")
return 1
try:
client = hydrus_wrapper.get_client(config)
except Exception as exc:
log(f"Hydrus client unavailable: {exc}")
return 1
if client is None:
log("Hydrus client unavailable")
return 1
try:
service_name = "my notes"
client.delete_notes(hash_hex, [name], service_name)
except Exception as exc:
log(f"Hydrus delete-note failed: {exc}")
return 1
log(f"Deleted note '{name}'")
return 0