1 files changed, 0 insertions, 116 deletions
diff --git a/formats/mp3.py b/formats/mp3.py
deleted file mode 100644
index 67019cc..0000000
--- a/formats/mp3.py
+++ /dev/null
@@ -1,116 +0,0 @@
-from formats.__base__ import *
-from coding import to_bytes
-
-import subprocess
-import struct
-import array
-
-def synchsafe(num):
-	if num <= 0x7f:
-		return num
-
-	return synchsafe(num >> 7) << 8 | num & 0x7f
-
-class ID3Tagger:
-	# id3v2 frame mapping
-	__mapping = {
-		"album":	"TALB",
-		"artist":	"TPE1",
-		"composer":	"TCOM",
-		"date":		"TDRC",
-		"title":	"TIT2",
-		"tracknumber":	"TRCK",
-	}
-
-	# id3v1 offsets
-	__offset = {
-		"title": 3,
-		"artist": 33,
-		"album": 63,
-	}
-
-	@staticmethod
-	def header(size):
-		return struct.pack(">3s3BI", b"ID3", 4, 0, 0, synchsafe(size))
-
-	@staticmethod
-	def frame(name, data):
-		size = len(data) + 1
-		hdr = struct.pack(">4sIHB", name, size, 0, 3)
-		return hdr + data
-
-	def __init__(self):
-		self.frames = []
-
-		self.v1 = array.array("B", b"\x00" * 128)
-		struct.pack_into("3s", self.v1, 0, b"TAG")
-		struct.pack_into("B", self.v1, 127, 0xff)
-
-	def frame_size(self):
-		return sum(map(len, self.frames))
-
-	def add(self, tag, value):
-		value = to_bytes(value)
-
-		if tag in self.__mapping:
-			key = to_bytes(self.__mapping[tag])
-			self.frames.append(self.frame(key, value))
-
-		off = self.__offset.get(tag)
-		if off:
-			struct.pack_into("30s", self.v1, off, value)
-		elif tag == "date":
-			struct.pack_into("4s", self.v1, 93, value)
-		elif tag == "tracknumber":
-			number = int(value.partition(b"/")[0])
-			struct.pack_into("B", self.v1, 126, number)
-
-	def write(self, path):
-		fp = open(path, "r+b")
-		data = fp.read()
-
-		fp.seek(0)
-		fp.truncate(0)
-
-		# save id3v2
-		fp.write(self.header(self.frame_size()))
-		for frame in self.frames:
-			fp.write(frame)
-
-		fp.write(data)
-
-		# save id3v1
-		self.v1.tofile(fp)
-
-		fp.close()
-
-class Mp3Handler(BaseHandler):
-	name = "mp3"
-	ext = "mp3"
-
-	def encode(self, opt, info):
-		self.add("cust ext=%s sox -" % self.ext)
-
-		if opt.bitrate is not None:
-			self.add("-C %d" % opt.bitrate)
-
-		self.add_sox_args(opt, info)
-		self.add("%f")
-
-		return self.build()
-
-	def tag(self, path, tags):
-		tagger = ID3Tagger()
-
-		for k, v in tags.items():
-			if v and k not in ("tracknumber", "tracktotal"):
-				tagger.add(k, v)
-
-		number = "%d/%d" % (tags["tracknumber"], tags["tracktotal"])
-		tagger.add("tracknumber", number)
-
-		tagger.write(path)
-		return True
-
-def init():
-	return Mp3Handler