arsenetar/dupeguru
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Code Releases Wiki Activity

Switch from hsaudiotag to mutagen, close #440

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- This opens up the ability to support more tags and audio information
- Also makes progress on #333
This commit is contained in:
Andrew Senetar 2021-08-19 00:14:26 -05:00
parent 6b8f85e39a
commit 58c04ff9ad
Signed by: arsenetar
GPG Key ID: C63300DCE48AB2F1
1 changed files with 21 additions and 16 deletions
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37
core/me/fs.py
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@ -6,7 +6,7 @@
# which should be included with this package. The terms are also available at # which should be included with this package. The terms are also available at
# http://www.gnu.org/licenses/gpl-3.0.html # http://www.gnu.org/licenses/gpl-3.0.html
from hsaudiotag import auto import mutagen
from hscommon.util import get_file_ext, format_size, format_time from hscommon.util import get_file_ext, format_size, format_time
from core.util import format_timestamp, format_perc, format_words, format_dupe_count from core.util import format_timestamp, format_perc, format_words, format_dupe_count
@ -26,6 +26,9 @@ TAG_FIELDS = {
"comment", "comment",
} }
# This is a temporary workaround for migration from hsaudiotag for the can_handle method
SUPPORTED_EXTS = {"mp3", "wma", "m4a", "m4p", "ogg", "flac", "aif", "aiff", "aifc"}
class MusicFile(fs.File): class MusicFile(fs.File):
INITIAL_INFO = fs.File.INITIAL_INFO.copy() INITIAL_INFO = fs.File.INITIAL_INFO.copy()
@ -50,7 +53,7 @@ class MusicFile(fs.File):
def can_handle(cls, path): def can_handle(cls, path):
if not fs.File.can_handle(path): if not fs.File.can_handle(path):
return False return False
return get_file_ext(path.name) in auto.EXT2CLASS return get_file_ext(path.name) in SUPPORTED_EXTS
def get_display_info(self, group, delta): def get_display_info(self, group, delta):
size = self.size size = self.size
@ -95,21 +98,23 @@ class MusicFile(fs.File):
} }
def _get_md5partial_offset_and_size(self): def _get_md5partial_offset_and_size(self):
f = auto.File(str(self.path)) # No longer calculating the offset and audio size, just whole file
return (f.audio_offset, f.audio_size) size = self.path.stat().st_size
return (0, size)
def _read_info(self, field): def _read_info(self, field):
fs.File._read_info(self, field) fs.File._read_info(self, field)
if field in TAG_FIELDS: if field in TAG_FIELDS:
f = auto.File(str(self.path)) # The various conversions here are to make this look like the previous implementation
self.audiosize = f.audio_size file = mutagen.File(str(self.path), easy=True)
self.bitrate = f.bitrate self.audiosize = self.path.stat().st_size
self.duration = f.duration self.bitrate = file.info.bitrate / 1000
self.samplerate = f.sample_rate self.duration = file.info.length
self.artist = f.artist self.samplerate = file.info.sample_rate
self.album = f.album self.artist = ", ".join(file.tags.get("artist") or [])
self.title = f.title self.album = ", ".join(file.tags.get("album") or [])
self.genre = f.genre self.title = ", ".join(file.tags.get("title") or [])
self.comment = f.comment self.genre = ", ".join(file.tags.get("genre") or [])
self.year = f.year self.comment = ", ".join(file.tags.get("comment") or [""])
self.track = f.track self.year = ", ".join(file.tags.get("date") or [])
self.track = (file.tags.get("tracknumber") or [""])[0]