mirror of
https://github.com/spaam/svtplay-dl.git
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5393dc1929
None of these were any real problems, but easier to spot real issues if pylint is a bit quieter. Apart from the pylint overrides being sprinkled over the code base, this commit also fixes occurences of the following issues: - logging-not-lazy - logging-format-interpolation - unused-import - unused-variable
99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
# ex:ts=4:sw=4:sts=4:et
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# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
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from __future__ import absolute_import
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import copy
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import xml.etree.ElementTree as ET
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from svtplay_dl.output import progress_stream, output, ETA, progressbar
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from svtplay_dl.utils.urllib import urljoin
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from svtplay_dl.error import UIException, ServiceError
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from svtplay_dl.fetcher import VideoRetriever
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class DASHException(UIException):
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def __init__(self, url, message):
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self.url = url
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super(DASHException, self).__init__(message)
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class LiveDASHException(DASHException):
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def __init__(self, url):
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super(LiveDASHException, self).__init__(
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url, "This is a live DASH stream, and they are not supported.")
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def dashparse(options, res, url):
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streams = {}
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if res.status_code == 403 or res.status_code == 404:
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streams[0] = ServiceError("Can't read DASH playlist. {0}".format(res.status_code))
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return streams
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xml = ET.XML(res.text)
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baseurl = urljoin(url, xml.find("{urn:mpeg:dash:schema:mpd:2011}BaseURL").text)
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videofiles = xml.findall(".//{urn:mpeg:dash:schema:mpd:2011}AdaptationSet[@contentType='video']/{urn:mpeg:dash:schema:mpd:2011}Representation")
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audiofiles = xml.findall(".//{urn:mpeg:dash:schema:mpd:2011}AdaptationSet[@contentType='audio']/{urn:mpeg:dash:schema:mpd:2011}Representation")
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for i in audiofiles:
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audiourl = urljoin(baseurl, i.find("{urn:mpeg:dash:schema:mpd:2011}BaseURL").text)
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audiobitrate = float(i.attrib["bandwidth"]) / 1000
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for n in videofiles:
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bitrate = float(n.attrib["bandwidth"])/1000 + audiobitrate
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videourl = urljoin(baseurl, n.find("{urn:mpeg:dash:schema:mpd:2011}BaseURL").text)
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options.other = "mp4"
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streams[int(bitrate)] = DASH(copy.copy(options), videourl, bitrate, cookies=res.cookies, audio=audiourl)
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return streams
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class DASH(VideoRetriever):
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def name(self):
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return "dash"
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def download(self):
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if self.options.live and not self.options.force:
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raise LiveDASHException(self.url)
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if self.audio:
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self._download(self.audio, audio=True)
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self._download(self.url)
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def _download(self, url, audio=False):
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cookies = self.kwargs["cookies"]
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data = self.http.request("get", url, cookies=cookies, headers={'Range': 'bytes=0-8192'})
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try:
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total_size = data.headers['Content-Range']
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total_size = total_size[total_size.find("/")+1:]
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except KeyError:
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total_size = 0
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total_size = int(total_size)
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bytes_so_far = 8192
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if audio:
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file_d = output(copy.copy(self.options), "m4a")
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else:
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file_d = output(self.options, self.options.other)
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if hasattr(file_d, "read") is False:
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return
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file_d.write(data.content)
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eta = ETA(total_size)
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while bytes_so_far < total_size:
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old = bytes_so_far + 1
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bytes_so_far = old + 1000000
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if bytes_so_far > total_size:
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bytes_so_far = total_size
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bytes_range = "bytes=%s-%s" % (old, bytes_so_far)
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data = self.http.request("get", url, cookies=cookies, headers={'Range': bytes_range})
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file_d.write(data.content)
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if self.options.output != "-" and not self.options.silent:
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eta.update(old)
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progressbar(total_size, old, ''.join(["ETA: ", str(eta)]))
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if self.options.output != "-":
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file_d.close()
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progressbar(bytes_so_far, total_size, "ETA: complete")
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progress_stream.write('\n')
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self.finished = True
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