mirror of
https://github.com/spaam/svtplay-dl.git
synced 2024-11-24 04:05:39 +01:00
356 lines
11 KiB
Python
Executable File
356 lines
11 KiB
Python
Executable File
#!/usr/bin/env python
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import sys
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if sys.version_info > (3, 0):
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from urllib.request import Request, urlopen
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from urllib.error import HTTPError, URLError
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from urllib.parse import urlparse, parse_qs, unquote_plus, quote_plus
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from io import BytesIO as StringIO
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else:
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from urllib2 import Request, urlopen, HTTPError, URLError
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from urlparse import urlparse, parse_qs
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from urllib import unquote_plus, quote_plus
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from StringIO import StringIO
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import re
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import os
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import subprocess
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from optparse import OptionParser
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import shlex
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import json
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import time
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import logging
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from svtplay.log import log
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from svtplay.utils import get_http_data, select_quality
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from svtplay.service.aftonbladet import Aftonbladet
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from svtplay.service.dr import Dr
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from svtplay.service.expressen import Expressen
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from svtplay.service.hbo import Hbo
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from svtplay.service.justin import Justin
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from svtplay.service.kanal5 import Kanal5
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from svtplay.service.kanal9 import Kanal9
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from svtplay.service.nrk import Nrk
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from svtplay.service.qbrick import Qbrick
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from svtplay.service.ruv import Ruv
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from svtplay.service.sr import Sr
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from svtplay.service.svtplay import Svtplay
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from svtplay.service.tv4play import Tv4play
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from svtplay.service.urplay import Urplay
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from svtplay.service.viaplay import Viaplay
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__version__ = "0.8.2013.01.15"
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class Options:
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"""
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Options used when invoking the script from another Python script.
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Simple container class used when calling get_media() from another Python
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script. The variables corresponds to the command line parameters parsed
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in main() when the script is called directly.
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When called from a script there are a few more things to consider:
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* Logging is done to 'log'. main() calls setup_log() which sets the
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logging to either stdout or stderr depending on the silent level.
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A user calling get_media() directly can either also use setup_log()
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or configure the log manually.
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* Progress information is printed to 'progress_stream' which defaults to
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sys.stderr but can be changed to any stream.
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* Many errors results in calls to system.exit() so catch 'SystemExit'-
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Exceptions to prevent the entire application from exiting if that happens.
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"""
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def __init__(self):
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self.output = None
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self.resume = False
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self.live = False
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self.silent = False
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self.quality = None
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self.hls = False
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self.other = None
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def parsem3u(data):
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if not data.startswith("#EXTM3U"):
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raise ValueError("Does not apprear to be a ext m3u file")
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files = []
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streaminfo = {}
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globdata = {}
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data = data.replace("\r", "\n")
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for l in data.split("\n")[1:]:
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if not l:
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continue
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if l.startswith("#EXT-X-STREAM-INF:"):
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#not a proper parser
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info = [x.strip().split("=", 1) for x in l[18:].split(",")]
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streaminfo.update({info[1][0]: info[1][1]})
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elif l.startswith("#EXT-X-ENDLIST"):
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break
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elif l.startswith("#EXT-X-"):
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globdata.update(dict([l[7:].strip().split(":", 1)]))
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elif l.startswith("#EXTINF:"):
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dur, title = l[8:].strip().split(",", 1)
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streaminfo['duration'] = dur
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streaminfo['title'] = title
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elif l[0] == '#':
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pass
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else:
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files.append((l, streaminfo))
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streaminfo = {}
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return globdata, files
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def progress(byte, total, extra = ""):
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""" Print some info about how much we have downloaded """
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ratio = float(byte) / total
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percent = round(ratio*100, 2)
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tlen = str(len(str(total)))
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fmt = "Downloaded %"+tlen+"dkB of %dkB bytes (% 3.2f%%)"
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progresstr = fmt % (byte >> 10, total >> 10, percent)
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columns = int(os.getenv("COLUMNS", "80"))
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if len(progresstr) < columns - 13:
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p = int((columns - len(progresstr) - 3) * ratio)
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q = int((columns - len(progresstr) - 3) * (1 - ratio))
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progresstr = "[" + ("#" * p) + (" " * q) + "] " + progresstr
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progress_stream.write(progresstr + ' ' + extra + '\r')
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if byte >= total:
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progress_stream.write('\n')
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progress_stream.flush()
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def download_hls(options, url, baseurl=None):
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data = get_http_data(url)
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globaldata, files = parsem3u(data)
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streams = {}
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for i in files:
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streams[int(i[1]["BANDWIDTH"])] = i[0]
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test = select_quality(options, streams)
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m3u8 = get_http_data(test)
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globaldata, files = parsem3u(m3u8)
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encrypted = False
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key = None
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try:
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keydata = globaldata["KEY"]
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encrypted = True
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except:
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pass
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if encrypted:
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try:
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from Crypto.Cipher import AES
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except ImportError:
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log.error("You need to install pycrypto to download encrypted HLS streams")
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sys.exit(2)
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match = re.search("URI=\"(http://.*)\"", keydata)
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key = get_http_data(match.group(1))
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rand = os.urandom(16)
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decryptor = AES.new(key, AES.MODE_CBC, rand)
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n = 1
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if options.output != "-":
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extension = re.search("(\.[a-z0-9]+)$", options.output)
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if not extension:
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options.output = "%s.ts" % options.output
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log.info("Outfile: %s", options.output)
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file_d = open(options.output, "wb")
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else:
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file_d = sys.stdout
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start = time.time()
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estimated = ""
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for i in files:
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item = i[0]
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if options.output != "-":
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progressbar(len(files), n, estimated)
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if item[0:5] != "http:":
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item = "%s/%s" % (baseurl, item)
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data = get_http_data(item)
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if encrypted:
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lots = StringIO(data)
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plain = b""
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crypt = lots.read(1024)
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decrypted = decryptor.decrypt(crypt)
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while decrypted:
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plain += decrypted
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crypt = lots.read(1024)
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decrypted = decryptor.decrypt(crypt)
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data = plain
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file_d.write(data)
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now = time.time()
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dt = now - start
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et = dt / (n + 1) * len(files)
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rt = et - dt
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td = timedelta(seconds = int(rt))
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estimated = "Estimated Remaining: " + str(td)
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n += 1
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if options.output != "-":
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file_d.close()
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progress_stream.write('\n')
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def download_http(options, url):
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""" Get the stream from HTTP """
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response = urlopen(url)
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total_size = response.info()['Content-Length']
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total_size = int(total_size)
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bytes_so_far = 0
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if options.output != "-":
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extension = re.search("(\.[a-z0-9]+)$", url)
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if extension:
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options.output = options.output + extension.group(1)
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log.info("Outfile: %s", options.output)
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file_d = open(options.output, "wb")
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else:
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file_d = sys.stdout
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lastprogress = 0
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while 1:
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chunk = response.read(8192)
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bytes_so_far += len(chunk)
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if not chunk:
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break
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file_d.write(chunk)
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if options.output != "-":
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now = time.time()
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if lastprogress + 1 < now:
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lastprogress = now
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progress(bytes_so_far, total_size)
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if options.output != "-":
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file_d.close()
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def download_rtmp(options, url):
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""" Get the stream from RTMP """
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args = []
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if options.live:
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args.append("-v")
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if options.resume:
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args.append("-e")
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extension = re.search("(\.[a-z0-9]+)$", url)
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if options.output != "-":
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if not extension:
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extension = re.search("-y (.+):[-_a-z0-9\/]", options.other)
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if not extension:
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options.output = "%s.flv" % options.output
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else:
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options.output = "%s%s" % (options.output, extension.group(1))
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else:
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options.output = options.output + extension.group(1)
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log.info("Outfile: %s", options.output)
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args += ["-o", options.output]
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if options.silent or options.output == "-":
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args.append("-q")
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if options.other:
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args += shlex.split(options.other)
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command = ["rtmpdump", "-r", url] + args
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try:
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subprocess.call(command)
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except OSError as e:
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log.error("Could not execute rtmpdump: " + e.strerror)
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def select_quality(options, streams):
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sort = sorted(streams.keys(), key=int)
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if options.quality:
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quality = options.quality
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else:
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quality = sort.pop()
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try:
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selected = streams[int(quality)]
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except (KeyError, ValueError):
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log.error("Can't find that quality. (Try one of: %s)",
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", ".join(map(str, sort)))
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sys.exit(4)
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return selected
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def get_media(url, options):
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sites = [Aftonbladet(), Dr(), Expressen(), Hbo(), Justin(), Kanal5(), Kanal9(),
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Nrk(), Qbrick(), Ruv(), Sr(), Svtplay(), Tv4play(), Urplay(), Viaplay()]
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stream = None
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for i in sites:
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if i.handle(url):
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stream = i
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break
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if not stream:
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log.error("That site is not supported. Make a ticket or send a message")
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sys.exit(2)
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if not options.output or os.path.isdir(options.output):
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data = get_http_data(url)
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match = re.search("(?i)<title.*>\s*(.*?)\s*</title>", data)
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if match:
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if sys.version_info > (3, 0):
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title = re.sub('[^\w\s-]', '', match.group(1)).strip().lower()
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if options.output:
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options.output = options.output + re.sub('[-\s]+', '-', title)
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else:
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options.output = re.sub('[-\s]+', '-', title)
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else:
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title = unicode(re.sub('[^\w\s-]', '', match.group(1)).strip().lower())
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if options.output:
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options.output = unicode(options.output + re.sub('[-\s]+', '-', title))
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else:
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options.output = unicode(re.sub('[-\s]+', '-', title))
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stream.get(options, url)
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def setup_log(silent):
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if silent:
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stream = sys.stderr
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level = logging.WARNING
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else:
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stream = sys.stdout
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level = logging.INFO
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fmt = logging.Formatter('%(levelname)s %(message)s')
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hdlr = logging.StreamHandler(stream)
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hdlr.setFormatter(fmt)
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log.addHandler(hdlr)
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log.setLevel(level)
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def main():
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""" Main program """
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usage = "usage: %prog [options] url"
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parser = OptionParser(usage=usage, version=__version__)
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parser.add_option("-o", "--output",
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metavar="OUTPUT", help="Outputs to the given filename.")
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parser.add_option("-r", "--resume",
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action="store_true", dest="resume", default=False,
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help="Resume a download")
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parser.add_option("-l", "--live",
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action="store_true", dest="live", default=False,
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help="Enable for live streams")
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parser.add_option("-s", "--silent",
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action="store_true", dest="silent", default=False)
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parser.add_option("-q", "--quality",
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metavar="quality", help="Choose what format to download.\nIt will download the best format by default")
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parser.add_option("-H", "--hls",
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action="store_true", dest="hls", default=False)
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(options, args) = parser.parse_args()
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if len(args) != 1:
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parser.error("incorrect number of arguments")
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setup_log(options.silent)
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url = args[0]
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get_media(url, options)
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if __name__ == "__main__":
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main()
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