208 lines
6.2 KiB
Python
208 lines
6.2 KiB
Python
import logging
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from pathlib import Path
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from .config import Config
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from .Presets import Preset, Presets
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from .Utils import REMOVE_KEYS, arg_converter, calc_download_path, load_cookies, merge_dict
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LOG: logging.Logger = logging.getLogger("YTDLPOpts")
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class YTDLPOpts:
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_item_opts: dict = {}
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"""The item options."""
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_preset_opts: dict = {}
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"""The preset options."""
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_item_cli: list = []
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"""The command options for yt-dlp from item."""
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_preset_cli: str = ""
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"""The command options for yt-dlp from preset."""
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def __init__(self):
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self._config = Config.get_instance()
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@staticmethod
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def get_instance() -> "YTDLPOpts":
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"""
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Get the instance of the class.
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Returns:
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Presets: The instance of the class
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"""
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return YTDLPOpts()
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def add_cli(self, args: str, from_user: int | bool = False) -> "YTDLPOpts":
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"""
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Parse and add command options for yt-dlp to the item options.
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Args:
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args (str): The command options for yt-dlp to add
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from_user (bool): If the options are from the user
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Returns:
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YTDLPOpts: The instance of the class
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"""
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if not args or len(args) < 2 or not isinstance(args, str):
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return self
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try:
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arg_converter(args=args, level=from_user)
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except Exception as e:
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msg = f"Invalid command options for yt-dlp were given. '{e!s}'."
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raise ValueError(msg) from e
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self._item_cli.append(args)
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return self
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def add(self, config: dict, from_user: bool = False) -> "YTDLPOpts":
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"""
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Add the options to the item options.
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Args:
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config (dict): The options to add
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from_user (bool): If the options are from the user
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Returns:
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YTDLPOpts: The instance of the class
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"""
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bad_options: dict = {}
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if from_user:
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bad_options: dict[str, str] = {k: v for d in REMOVE_KEYS for k, v in d.items()}
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removed_options: list = []
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for key, value in config.items():
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if from_user and key in bad_options:
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removed_options.append(bad_options[key])
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continue
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self._item_opts[key] = value
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if len(removed_options) > 0:
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LOG.warning("Removed the following options: '%s'.", ", ".join(removed_options))
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return self
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def preset(self, name: str) -> "YTDLPOpts":
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"""
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Add the preset options to the item options.
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Args:
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name (str): The name of the preset
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Returns:
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YTDLPOpts: The instance of the class
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"""
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preset: Preset | None = Presets.get_instance().get(name)
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if not preset or "default" == name:
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return self
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if preset.cli:
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try:
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arg_converter(args=preset.cli, level=True)
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self._preset_opts = {}
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self._preset_cli = preset.cli
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except Exception as e:
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msg = f"Invalid preset '{preset.name}' command options for yt-dlp. '{e!s}'."
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raise ValueError(msg) from e
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if preset.cookies:
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file: Path = Path(self._config.config_path) / "cookies" / f"{preset.id}.txt"
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if not file.parent.exists():
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file.parent.mkdir(parents=True, exist_ok=True)
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file.write_text(preset.cookies)
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try:
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load_cookies(file)
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self._preset_opts["cookiefile"] = str(file)
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except ValueError as e:
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LOG.error(f"Failed to load '{preset.name}' cookies from '{file}'. {e!s}")
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if preset.template:
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self._preset_opts["outtmpl"] = {"default": preset.template, "chapter": self._config.output_template_chapter}
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if preset.folder:
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self._preset_opts["paths"] = {
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"home": calc_download_path(base_path=Path(self._config.download_path), folder=preset.folder),
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"temp": self._config.temp_path,
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}
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return self
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def get_all(self, keep: bool = False) -> dict:
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"""
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Get all the options.
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Args:
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keep (bool): If the options should be kept
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Returns:
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dict: The options
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"""
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default_opts: dict = {}
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default_opts["paths"] = {"home": self._config.download_path, "temp": self._config.temp_path}
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default_opts["outtmpl"] = {
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"default": self._config.output_template,
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"chapter": self._config.output_template_chapter,
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}
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if not isinstance(self._item_cli, list):
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self._item_cli = []
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merge: list[str] = []
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if self._config._ytdlp_cli_mutable and len(self._config._ytdlp_cli_mutable) > 1:
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merge.append(self._config._ytdlp_cli_mutable)
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if self._preset_cli and len(self._preset_cli) > 1:
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merge.append(self._preset_cli)
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if len(merge) > 0:
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# prepend the yt-dlp command options to the list
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self._item_cli = merge + self._item_cli
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user_cli: dict = {}
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if len(self._item_cli) > 0:
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try:
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removed_options: list = []
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user_cli: dict = arg_converter(
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args="\n".join(self._item_cli),
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level=True,
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removed_options=removed_options,
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)
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if len(removed_options) > 0:
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LOG.warning("Removed the following options: '%s'.", ", ".join(removed_options))
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except Exception as e:
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msg = f"Invalid command options for yt-dlp were given. '{e!s}'."
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raise ValueError(msg) from e
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data = merge_dict(user_cli, merge_dict(self._item_opts, merge_dict(self._preset_opts, default_opts)))
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if not keep:
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self.presets_opts = {}
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self._item_opts = {}
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self._item_cli = []
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self._preset_cli = ""
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if "format" in data:
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if data["format"] in ["not_set", "default", "best"]:
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data["format"] = None
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if data["format"] == "-best":
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data["format"] = data["format"][1:]
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LOG.debug(f"Final yt-dlp options: '{data!s}'.")
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return data
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