166 lines
6 KiB
Python
166 lines
6 KiB
Python
import re
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import mergedeep
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import pytest
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from expected_download import assert_expected_downloads
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from expected_transaction_log import assert_transaction_log_matches
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from ytdl_sub.subscriptions.subscription import Subscription
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from ytdl_sub.utils.exceptions import ValidationException
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@pytest.fixture
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def yt_album_as_chapters_preset_dict(output_directory):
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return {
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"preset": "album_from_chapters",
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"download": {"url": "https://www.youtube.com/watch?v=zeR2_YjlXWA"},
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# override the output directory with our fixture-generated dir
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"output_options": {"output_directory": output_directory, "maintain_download_archive": True},
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# download the worst format so it is fast
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"ytdl_options": {
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"format": "worst[ext=mp4]",
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"postprocessor_args": {"ffmpeg": ["-bitexact"]}, # Must add this for reproducibility
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},
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}
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@pytest.fixture
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def yt_album_as_chapters_with_regex_preset_dict(yt_album_as_chapters_preset_dict):
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mergedeep.merge(
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yt_album_as_chapters_preset_dict,
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{
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"regex": {
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"from": {
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"chapter_title": {
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"match": r"\d+\. (.+)",
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"capture_group_names": "captured_chapter_title",
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"capture_group_defaults": "{chapter_title}",
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},
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"title": {
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"match": [
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"(.+) - (.+) [-[\\(\\{].+",
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"(.+) - (.+)",
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],
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"capture_group_names": [
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"captured_artist",
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"captured_album",
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],
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"capture_group_defaults": [
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"{channel}",
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"{title}",
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],
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},
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}
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},
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"overrides": {
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"custom_track_name": "{captured_chapter_title}",
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"custom_album_name": "{captured_album}",
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"custom_artist_name": "{captured_artist}",
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},
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},
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)
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return yt_album_as_chapters_preset_dict
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class TestSplitByChapters:
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@pytest.mark.parametrize("dry_run", [True, False])
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def test_video_with_chapters(
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self,
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youtube_audio_config,
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yt_album_as_chapters_preset_dict,
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output_directory,
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dry_run,
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):
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subscription = Subscription.from_dict(
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config=youtube_audio_config,
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preset_name="split_by_chapters_video",
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preset_dict=yt_album_as_chapters_preset_dict,
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)
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transaction_log = subscription.download(dry_run=dry_run)
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assert_transaction_log_matches(
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output_directory=output_directory,
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transaction_log=transaction_log,
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transaction_log_summary_file_name=f"plugins/split_by_chapters_video{'-dry-run' if dry_run else ''}.txt",
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)
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assert_expected_downloads(
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output_directory=output_directory,
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dry_run=dry_run,
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expected_download_summary_file_name="plugins/split_by_chapters_video.json",
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)
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if not dry_run:
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transaction_log = subscription.download()
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assert transaction_log.is_empty
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@pytest.mark.parametrize("dry_run", [True, False])
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def test_video_with_chapters_and_regex(
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self,
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youtube_audio_config,
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yt_album_as_chapters_with_regex_preset_dict,
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output_directory,
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dry_run,
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):
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subscription = Subscription.from_dict(
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config=youtube_audio_config,
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preset_name="split_by_chapters_with_regex_video",
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preset_dict=yt_album_as_chapters_with_regex_preset_dict,
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)
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transaction_log = subscription.download(dry_run=dry_run)
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assert_transaction_log_matches(
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output_directory=output_directory,
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transaction_log=transaction_log,
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transaction_log_summary_file_name=f"plugins/split_by_chapters_with_regex_video{'-dry-run' if dry_run else ''}.txt",
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)
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assert_expected_downloads(
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output_directory=output_directory,
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dry_run=dry_run,
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expected_download_summary_file_name="plugins/split_by_chapters_with_regex_video.json",
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)
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@pytest.mark.parametrize("dry_run", [True, False])
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@pytest.mark.parametrize("when_no_chapters", ["pass", "drop", "error"])
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def test_video_with_no_chapters_and_regex(
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self,
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youtube_audio_config,
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yt_album_as_chapters_with_regex_preset_dict,
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output_directory,
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dry_run,
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when_no_chapters,
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):
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mergedeep.merge(
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yt_album_as_chapters_with_regex_preset_dict,
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{
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"download": {"url": "https://youtube.com/watch?v=HKTNxEqsN3Q"},
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"split_by_chapters": {"when_no_chapters": when_no_chapters},
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},
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)
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subscription = Subscription.from_dict(
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config=youtube_audio_config,
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preset_name="split_by_chapters_with_regex_video",
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preset_dict=yt_album_as_chapters_with_regex_preset_dict,
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)
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if when_no_chapters == "error":
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with pytest.raises(
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ValidationException,
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match=re.escape(
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"Tried to split 'Oblivion Mod \"Falcor\" p.1' by chapters but it has no chapters"
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),
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):
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_ = subscription.download(dry_run=dry_run)
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return
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transaction_log = subscription.download(dry_run=dry_run)
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assert_transaction_log_matches(
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output_directory=output_directory,
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transaction_log=transaction_log,
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transaction_log_summary_file_name=f"plugins/split_by_chapters_with_regex_no_chapters_video_{when_no_chapters}.txt",
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)
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assert_expected_downloads(
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output_directory=output_directory,
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dry_run=dry_run,
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expected_download_summary_file_name=f"plugins/split_by_chapters_with_regex_no_chapters_video_{when_no_chapters}.txt",
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)
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