X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/e8390b9f10338ff5ced700f5dbd87ba30a3566bd..1477a9281c6c552b0cb00cf967c1cf1bc8739a54:/lib/mutagen/oggtheora.py

diff --git a/lib/mutagen/oggtheora.py b/lib/mutagen/oggtheora.py
deleted file mode 100644
index e2620414f..000000000
--- a/lib/mutagen/oggtheora.py
+++ /dev/null
@@ -1,111 +0,0 @@
-# Ogg Theora support.
-#
-# Copyright 2006 Joe Wreschnig <piman@sacredchao.net>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# $Id: oggtheora.py 4275 2008-06-01 06:32:37Z piman $
-
-"""Read and write Ogg Theora comments.
-
-This module handles Theora files wrapped in an Ogg bitstream. The
-first Theora stream found is used.
-
-Based on the specification at http://theora.org/doc/Theora_I_spec.pdf.
-"""
-
-__all__ = ["OggTheora", "Open", "delete"]
-
-import struct
-
-from mutagen._vorbis import VCommentDict
-from mutagen.ogg import OggPage, OggFileType, error as OggError
-
-class error(OggError): pass
-class OggTheoraHeaderError(error): pass
-
-class OggTheoraInfo(object):
-    """Ogg Theora stream information.
-
-    Attributes:
-    length - file length in seconds, as a float
-    fps - video frames per second, as a float
-    """
-
-    length = 0
-
-    def __init__(self, fileobj):
-        page = OggPage(fileobj)
-        while not page.packets[0].startswith("\x80theora"):
-            page = OggPage(fileobj)
-        if not page.first:
-            raise OggTheoraHeaderError(
-                "page has ID header, but doesn't start a stream")
-        data = page.packets[0]
-        vmaj, vmin = struct.unpack("2B", data[7:9])
-        if (vmaj, vmin) != (3, 2):
-            raise OggTheoraHeaderError(
-                "found Theora version %d.%d != 3.2" % (vmaj, vmin))
-        fps_num, fps_den = struct.unpack(">2I", data[22:30])
-        self.fps = fps_num / float(fps_den)
-        self.bitrate, = struct.unpack(">I", data[37:40] + "\x00")
-        self.serial = page.serial
-
-    def pprint(self):
-        return "Ogg Theora, %.2f seconds, %d bps" % (self.length, self.bitrate)
-
-class OggTheoraCommentDict(VCommentDict):
-    """Theora comments embedded in an Ogg bitstream."""
-
-    def __init__(self, fileobj, info):
-        pages = []
-        complete = False
-        while not complete:
-            page = OggPage(fileobj)
-            if page.serial == info.serial:
-                pages.append(page)
-                complete = page.complete or (len(page.packets) > 1)
-        data = OggPage.to_packets(pages)[0][7:]
-        super(OggTheoraCommentDict, self).__init__(data + "\x01")
-
-    def _inject(self, fileobj):
-        """Write tag data into the Theora comment packet/page."""
-
-        fileobj.seek(0)
-        page = OggPage(fileobj)
-        while not page.packets[0].startswith("\x81theora"):
-            page = OggPage(fileobj)
-
-        old_pages = [page]
-        while not (old_pages[-1].complete or len(old_pages[-1].packets) > 1):
-            page = OggPage(fileobj)
-            if page.serial == old_pages[0].serial:
-                old_pages.append(page)
-
-        packets = OggPage.to_packets(old_pages, strict=False)
-
-        packets[0] = "\x81theora" + self.write(framing=False)
-
-        new_pages = OggPage.from_packets(packets, old_pages[0].sequence)
-        OggPage.replace(fileobj, old_pages, new_pages)
-
-class OggTheora(OggFileType):
-    """An Ogg Theora file."""
-
-    _Info = OggTheoraInfo
-    _Tags = OggTheoraCommentDict
-    _Error = OggTheoraHeaderError
-    _mimes = ["video/x-theora"]
-
-    def score(filename, fileobj, header):
-        return (header.startswith("OggS") *
-                (("\x80theora" in header) + ("\x81theora" in header)))
-    score = staticmethod(score)
-
-Open = OggTheora
-
-def delete(filename):
-    """Remove tags from a file."""
-    OggTheora(filename).delete()