mirror of https://github.com/yt-dlp/yt-dlp.git
100 lines
3.6 KiB
Python
100 lines
3.6 KiB
Python
import os
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from pathlib import Path
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from .common import PostProcessor
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from ..compat import shutil
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from ..utils import (
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PostProcessingError,
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make_dir,
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replace_extension
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)
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class MoveFilesAfterDownloadPP(PostProcessor):
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TOP_LEVEL_KEYS = ['filepath']
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# Map of the keys that contain moveable files and the 'type' of the file
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# for generating the output filename
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CHILD_KEYS = {
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'thumbnails': 'thumbnail',
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'requested_subtitles': 'subtitle'
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}
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def __init__(self, downloader=None, downloaded=True):
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PostProcessor.__init__(self, downloader)
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self._downloaded = downloaded
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@classmethod
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def pp_key(cls):
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return 'MoveFiles'
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def move_file_and_write_to_info(self, info_dict, relevant_dict=None, output_file_type=None):
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relevant_dict = relevant_dict or info_dict
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if 'filepath' not in relevant_dict:
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return
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output_file_type = output_file_type or ''
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current_filepath = relevant_dict['filepath']
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# This approach is needed to preserved indexed thumbnail paths from `--write-all-thumbnails`
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# and also to support user-defined extensions (eg: `%(title)s.temp.%(ext)s`)
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extension = ''.join(Path(current_filepath).suffixes)
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name_format = self._downloader.prepare_filename(info_dict, output_file_type)
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final_filepath = replace_extension(name_format, extension)
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move_result = self.move_file(info_dict, current_filepath, final_filepath)
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if move_result:
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relevant_dict['filepath'] = move_result
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else:
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del relevant_dict['filepath']
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def move_file(self, info_dict, current_filepath, final_filepath):
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if not current_filepath or not final_filepath:
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return
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dl_parent_folder = os.path.split(info_dict['filepath'])[0]
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finaldir = info_dict.get('__finaldir', os.path.abspath(dl_parent_folder))
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if not os.path.isabs(current_filepath):
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current_filepath = os.path.join(finaldir, current_filepath)
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if not os.path.isabs(final_filepath):
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final_filepath = os.path.join(finaldir, final_filepath)
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if current_filepath == final_filepath:
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return final_filepath
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if not os.path.exists(current_filepath):
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self.report_warning('File "%s" cannot be found' % current_filepath)
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return
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if os.path.exists(final_filepath):
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if self.get_param('overwrites', True):
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self.report_warning('Replacing existing file "%s"' % final_filepath)
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os.remove(final_filepath)
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else:
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self.report_warning(
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'Cannot move file "%s" out of temporary directory since "%s" already exists. '
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% (current_filepath, final_filepath))
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return
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make_dir(final_filepath, PostProcessingError)
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self.to_screen(f'Moving file "{current_filepath}" to "{final_filepath}"')
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shutil.move(current_filepath, final_filepath) # os.rename cannot move between volumes
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return final_filepath
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def run(self, info):
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# This represents the main media file (using the 'filepath' key)
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self.move_file_and_write_to_info(info)
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for key, output_file_type in self.CHILD_KEYS.items():
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if key not in info:
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continue
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if isinstance(info[key], list) or isinstance(info[key], dict):
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iterable = info[key].values() if isinstance(info[key], dict) else info[key]
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for file_dict in iterable:
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self.move_file_and_write_to_info(info, file_dict, output_file_type)
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return [], info
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