def delete_frames(deletes, filenames):
try:
deletes = frame_from_fsnative(deletes)
except ValueError as err:
print_(text_type(err), file=sys.stderr)
frames = deletes.split(",")
for filename in filenames:
with _sig.block():
if verbose:
print_(u"deleting %s from" % deletes, filename,
file=sys.stderr)
try:
id3 = mutagen.id3.ID3(filename)
except mutagen.id3.ID3NoHeaderError:
if verbose:
print_(u"No ID3 header found; skipping.", file=sys.stderr)
except Exception as err:
print_(text_type(err), file=sys.stderr)
raise SystemExit(1)
else:
for frame in frames:
id3.delall(frame)
id3.save()
def delete_frames(deletes, filenames):
try:
deletes = frame_from_fsnative(deletes)
except ValueError as err:
print_(text_type(err), file=sys.stderr)
frames = deletes.split(",")
for filename in filenames:
with _sig.block():
if verbose:
print_(u"deleting %s from" % deletes,
filename,
file=sys.stderr)
try:
id3 = mutagen.id3.ID3(filename)
except mutagen.id3.ID3NoHeaderError:
if verbose:
print_(u"No ID3 header found; skipping.", file=sys.stderr)
except Exception as err:
print_(text_type(err), file=sys.stderr)
raise SystemExit(1)
else:
for frame in frames:
id3.delall(frame)
id3.save()
def copy(src, dst, merge, write_v1=True, excluded_tags=None, verbose=False):
"""Returns 0 on success"""
if excluded_tags is None:
excluded_tags = []
try:
id3 = mutagen.id3.ID3(src, translate=False)
except mutagen.id3.ID3NoHeaderError:
print_(u"No ID3 header found in ", src, file=sys.stderr)
return 1
except Exception as err:
print_(str(err), file=sys.stderr)
return 1
if verbose:
print_(u"File", src, u"contains:", file=sys.stderr)
print_(id3.pprint(), file=sys.stderr)
for tag in excluded_tags:
id3.delall(tag)
if merge:
try:
target = mutagen.id3.ID3(dst, translate=False)
except mutagen.id3.ID3NoHeaderError:
# no need to merge
pass
except Exception as err:
print_(str(err), file=sys.stderr)
return 1
else:
for frame in id3.values():
target.add(frame)
id3 = target
# if the source is 2.3 save it as 2.3
if id3.version < (2, 4, 0):
id3.update_to_v23()
v2_version = 3
else:
id3.update_to_v24()
v2_version = 4
try:
id3.save(dst, v1=(2 if write_v1 else 0), v2_version=v2_version)
except Exception as err:
print_(u"Error saving",
dst,
u":\n%s" % text_type(err),
file=sys.stderr)
return 1
else:
if verbose:
print_(u"Successfully saved", dst, file=sys.stderr)
return 0
def copy(src, dst, merge, write_v1=True, excluded_tags=None, verbose=False):
"""Returns 0 on success"""
if excluded_tags is None:
excluded_tags = []
try:
id3 = mutagen.id3.ID3(src, translate=False)
except mutagen.id3.ID3NoHeaderError:
print_(u"No ID3 header found in ", src, file=sys.stderr)
return 1
except Exception as err:
print_(str(err), file=sys.stderr)
return 1
if verbose:
print_(u"File", src, u"contains:", file=sys.stderr)
print_(id3.pprint(), file=sys.stderr)
for tag in excluded_tags:
id3.delall(tag)
if merge:
try:
target = mutagen.id3.ID3(dst, translate=False)
except mutagen.id3.ID3NoHeaderError:
# no need to merge
pass
except Exception as err:
print_(str(err), file=sys.stderr)
return 1
else:
for frame in id3.values():
target.add(frame)
id3 = target
# if the source is 2.3 save it as 2.3
if id3.version < (2, 4, 0):
id3.update_to_v23()
v2_version = 3
else:
id3.update_to_v24()
v2_version = 4
try:
id3.save(dst, v1=(2 if write_v1 else 0), v2_version=v2_version)
except Exception as err:
print_(u"Error saving", dst, u":\n%s" % text_type(err),
file=sys.stderr)
return 1
else:
if verbose:
print_(u"Successfully saved", dst, file=sys.stderr)
return 0
def website_delete(id3, key):
id3.delall("WOAR")
def website_set(id3, key, value):
id3.delall("WOAR")
for v in value:
id3.add(mutagen.id3.WOAR(url=v))
def website_delete(id3, key):
id3.delall("WOAR")
def website_set(id3, key, value):
id3.delall("WOAR")
for v in value:
id3.add(mutagen.id3.WOAR(url=v))
def add_to_id3(rg, id3):
"""
Adds/updates replaygain/mp3gain headers in ID3v2 tag, returns the
number of updated tags.
:param id3: `mutagen.id3.ID3` to read
:rtype: int
"""
old_rg = read_from_id3(id3)
updated = 0
# for tagname in _floattags + _stringtags:
# id3.delall('TXXX:' + tagname)
for tagname in rg.keys():
if tagname not in old_rg or old_rg[tagname] != rg[tagname] \
or len(id3.getall('TXXX:' + tagname.lower())):
updated += 1
id3.delall('TXXX:' + tagname.upper())
id3.delall('TXXX:' + tagname.lower())
frame = mutagen.id3.Frames['TXXX'](encoding=3,
desc=tagname, text=str(rg[tagname]))
id3.loaded_frame(frame)
for tagname in old_rg.keys():
if tagname not in rg.keys():
updated += 1
id3.delall('TXXX:' + tagname.upper())
id3.delall('TXXX:' + tagname.lower())
for tagname in _stringtags + _floattags:
matches = id3.getall('TXXX:' + tagname.lower())
if len(matches) > 0:
updated += 1
id3.delall('TXXX:' + tagname.lower())
frame = mutagen.id3.Frames['TXXX'](encoding=3,
desc=tagname, text=matches[0].text)
id3.loaded_frame(frame)
rva2_tags = id3.getall('RVA2')
for gtype in ['album', 'track']:
gain_tag = 'REPLAYGAIN_' + gtype.upper() + '_GAIN'
peak_tag = 'REPLAYGAIN_' + gtype.upper() + '_PEAK'
if gain_tag in rg:
rva2 = None
for r in rva2_tags:
if r.desc == gtype and r.channel == 1:
rva2 = r
try:
rva2_tags.remove(r)
except:
pass
break
if not rva2:
rva2 = mutagen.id3.Frames['RVA2'](channel=1, desc=gtype)
peak = None
gain = float(rg[gain_tag])
if peak_tag in rg:
peak = float(rg[peak_tag])
rva2.gain = gain
rva2.peak = peak
rva2_tags.append(rva2)
id3.delall('RVA2')
for r in rva2_tags:
id3.loaded_frame(r)
return updated
def url_frame_delete(frameid, unused_id3, unused_key): id3.delall(frameid)
def url_frame_set(frameid, id3, key, value):
id3.delall(frameid)
for v in value:
id3.add(getattr(mutagen.id3, frameid)(url=v))
