class COMR(FrameOpt):
"""Commercial frame."""
_framespec = [
EncodingSpec('encoding'),
Latin1TextSpec('price'),
FixedWidthStringSpec('valid_until', 8),
Latin1TextSpec('contact'),
ByteSpec('format'),
EncodedTextSpec('seller'),
EncodedTextSpec('desc'),
]
_optionalspec = [
Latin1TextSpec('mime'),
BinaryDataSpec('logo')
]
@property
def HashKey(self):
return '%s:%s' % (self.FrameID, self._writeData())
def __eq__(self, other):
return self._writeData() == other._writeData()
__hash__ = FrameOpt.__hash__
class USLT(Frame):
"""Unsynchronised lyrics/text transcription.
Lyrics have a three letter ISO language code ('lang'), a
description ('desc'), and a block of plain text ('text').
"""
_framespec = [
EncodingSpec('encoding'),
FixedWidthStringSpec('lang', 3),
EncodedTextSpec('desc'),
EncodedTextSpec('text')
]
@property
def HashKey(self):
return '%s:%s:%r' % (self.FrameID, self.desc, self.lang)
def __str__(self):
return self.text
def __eq__(self, other):
return self.text == other
__hash__ = Frame.__hash__
class USER(Frame):
"""Terms of use.
Attributes:
* encoding -- text encoding
* lang -- ISO three letter language code
* text -- licensing terms for the audio
"""
_framespec = [
EncodingSpec('encoding'),
FixedWidthStringSpec('lang', 3),
EncodedTextSpec('text')
]
@property
def HashKey(self):
return '%s:%r' % (self.FrameID, self.lang)
def __str__(self):
return self.text
def __eq__(self, other):
return self.text == other
__hash__ = Frame.__hash__
def _pprint(self):
return "%r=%s" % (self.lang, self.text)
class LINK(FrameOpt):
"""Linked information.
Attributes:
* frameid -- the ID of the linked frame
* url -- the location of the linked frame
* data -- further ID information for the frame
"""
_framespec = [
FixedWidthStringSpec('frameid', 4),
Latin1TextSpec('url')
]
_optionalspec = [BinaryDataSpec('data')]
@property
def HashKey(self):
try:
return "%s:%s:%s:%r" % (
self.FrameID, self.frameid, self.url, self.data)
except AttributeError:
return "%s:%s:%s" % (self.FrameID, self.frameid, self.url)
def __eq__(self, other):
try:
return (self.frameid, self.url, self.data) == other
except AttributeError:
return (self.frameid, self.url) == other
__hash__ = FrameOpt.__hash__
class LNK(LINK):
"""Linked information"""
_framespec = [
FixedWidthStringSpec('frameid', 3),
Latin1TextSpec('url')
]
_optionalspec = [BinaryDataSpec('data')]
class PIC(APIC):
"""Attached Picture.
The 'mime' attribute of an ID3v2.2 attached picture must be either
'PNG' or 'JPG'.
"""
_framespec = [
EncodingSpec('encoding'),
FixedWidthStringSpec('mime', 3),
ByteSpec('type'),
EncodedTextSpec('desc'),
BinaryDataSpec('data')
]
class OWNE(Frame):
"""Ownership frame."""
_framespec = [
EncodingSpec('encoding'),
Latin1TextSpec('price'),
FixedWidthStringSpec('date', 8),
EncodedTextSpec('seller'),
]
def __str__(self):
return self.seller
def __eq__(self, other):
return self.seller == other
__hash__ = Frame.__hash__
class COMM(TextFrame):
"""User comment.
User comment frames have a descrption, like TXXX, and also a three
letter ISO language code in the 'lang' attribute.
"""
_framespec = [
EncodingSpec('encoding'),
FixedWidthStringSpec('lang', 3),
EncodedTextSpec('desc'),
MultiSpec('text', EncodedTextSpec('text'), sep=u'\u0000'),
]
@property
def HashKey(self):
return '%s:%s:%r' % (self.FrameID, self.desc, self.lang)
def _pprint(self):
return "%s=%r=%s" % (self.desc, self.lang, " / ".join(self.text))
class SYLT(Frame):
"""Synchronised lyrics/text."""
_framespec = [
EncodingSpec('encoding'),
FixedWidthStringSpec('lang', 3),
ByteSpec('format'),
ByteSpec('type'),
EncodedTextSpec('desc'),
SynchronizedTextSpec('text'),
]
@property
def HashKey(self):
return '%s:%s:%r' % (self.FrameID, self.desc, self.lang)
def __eq__(self, other):
return str(self) == other
__hash__ = Frame.__hash__
def __str__(self):
return "".join(text for (text, time) in self.text)