mirror of
https://github.com/spaam/svtplay-dl.git
synced 2024-11-30 23:24:16 +01:00
0fe57c52a2
this is similar to -Q but instead its -q 2000,3000 . it will choose one in between fixes: #372
248 lines
7.6 KiB
Python
248 lines
7.6 KiB
Python
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil: coding: utf-8 -*-
|
|
# ex:ts=4:sw=4:sts=4:et:fenc=utf-8
|
|
from __future__ import absolute_import
|
|
import sys
|
|
import logging
|
|
import re
|
|
import unicodedata
|
|
import platform
|
|
from operator import itemgetter
|
|
|
|
try:
|
|
import HTMLParser
|
|
except ImportError:
|
|
# pylint: disable-msg=import-error
|
|
import html.parser as HTMLParser
|
|
try:
|
|
from requests import Session
|
|
except ImportError:
|
|
print("You need to install python-requests to use this script")
|
|
sys.exit(3)
|
|
|
|
from svtplay_dl import error
|
|
|
|
is_py2 = (sys.version_info[0] == 2)
|
|
is_py3 = (sys.version_info[0] == 3)
|
|
is_py2_old = (sys.version_info < (2, 7))
|
|
|
|
# Used for UA spoofing in get_http_data()
|
|
FIREFOX_UA = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.3'
|
|
|
|
# TODO: should be set as the default option in the argument parsing?
|
|
DEFAULT_PROTOCOL_PRIO = ["dash", "hls", "hds", "http", "rtmp"]
|
|
|
|
log = logging.getLogger('svtplay_dl')
|
|
progress_stream = sys.stderr
|
|
|
|
|
|
class HTTP(Session):
|
|
def __init__(self, options, *args, **kwargs):
|
|
Session.__init__(self, *args, **kwargs)
|
|
self.verify = options.ssl_verify
|
|
if options.http_headers:
|
|
self.headers.update(self.split_header(options.http_headers))
|
|
self.headers.update({"User-Agent": FIREFOX_UA})
|
|
|
|
def check_redirect(self, url):
|
|
return self.get(url, stream=True).url
|
|
|
|
def request(self, method, url, *args, **kwargs):
|
|
headers = kwargs.pop("headers", None)
|
|
if headers:
|
|
for i in headers.keys():
|
|
self.headers[i] = headers[i]
|
|
|
|
log.debug("HTTP getting %r", url)
|
|
res = Session.request(self, method, url, verify=self.verify, *args, **kwargs)
|
|
return res
|
|
|
|
def split_header(self, headers):
|
|
return dict(x.split('=') for x in headers.split(';'))
|
|
|
|
|
|
def sort_quality(data):
|
|
data = sorted(data, key=lambda x: (x.bitrate, x.name()), reverse=True)
|
|
datas = []
|
|
for i in data:
|
|
datas.append([i.bitrate, i.name()])
|
|
return datas
|
|
|
|
|
|
def list_quality(videos):
|
|
data = sort_quality(videos)
|
|
log.info("Quality\tMethod")
|
|
for i in data:
|
|
log.info("%s\t%s", i[0], i[1].upper())
|
|
|
|
def protocol_prio(streams, priolist):
|
|
"""
|
|
Given a list of VideoRetriever objects and a prioritized list of
|
|
accepted protocols (as strings) (highest priority first), return
|
|
a list of VideoRetriever objects that are accepted, and sorted
|
|
by bitrate, and then protocol priority.
|
|
"""
|
|
# Map score's to the reverse of the list's index values
|
|
proto_score = dict(zip(priolist, range(len(priolist), 0, -1)))
|
|
log.debug("Protocol priority scores (higher is better): %s",
|
|
str(proto_score))
|
|
|
|
# Build a tuple (bitrate, proto_score, stream), and use it
|
|
# for sorting.
|
|
prioritized = [(s.bitrate, proto_score[s.name()], s) for
|
|
s in streams if s.name() in proto_score]
|
|
return [x[2] for
|
|
x in sorted(prioritized, key=itemgetter(0,1), reverse=True)]
|
|
|
|
def select_quality(options, streams):
|
|
high = 0
|
|
if isinstance(options.quality, str):
|
|
quality = int(options.quality.split(",")[0])
|
|
if len(options.quality.split(",")) > 1:
|
|
high = int(options.quality.split(",")[1])
|
|
else:
|
|
quality = options.quality
|
|
try:
|
|
optq = int(quality)
|
|
except ValueError:
|
|
raise error.UIException("Requested quality needs to be a number")
|
|
|
|
try:
|
|
optf = int(options.flexibleq)
|
|
except ValueError:
|
|
raise error.UIException("Flexible-quality needs to be a number")
|
|
|
|
if optf == 0 and high:
|
|
optf = (high - quality) / 2
|
|
optq = quality + (high - quality) / 2
|
|
|
|
# Extract protocol prio, in the form of "hls,hds,http,rtmp",
|
|
# we want it as a list
|
|
proto_prio = DEFAULT_PROTOCOL_PRIO
|
|
if options.stream_prio:
|
|
proto_prio = options.stream_prio.split(',')
|
|
|
|
# Filter away any unwanted protocols, and prioritize
|
|
# based on --stream-priority.
|
|
streams = protocol_prio(streams, proto_prio)
|
|
|
|
if len(streams) == 0:
|
|
raise error.NoRequestedProtocols(
|
|
requested=proto_prio,
|
|
found=list(set([s.name() for s in streams]))
|
|
)
|
|
|
|
# Build a dict indexed by bitrate, where each value
|
|
# is the stream with the highest priority protocol.
|
|
stream_hash = {}
|
|
for s in streams:
|
|
if not s.bitrate in stream_hash:
|
|
stream_hash[s.bitrate] = s
|
|
|
|
avail = sorted(stream_hash.keys(), reverse=True)
|
|
|
|
# wanted_lim is a two element tuple defines lower/upper bounds
|
|
# (inclusive). By default, we want only the best for you
|
|
# (literally!).
|
|
wanted_lim = (avail[0],)*2
|
|
if optq:
|
|
wanted_lim = (optq - optf, optq + optf)
|
|
|
|
# wanted is the filtered list of available streams, having
|
|
# a bandwidth within the wanted_lim range.
|
|
wanted = [a for a in avail if a >= wanted_lim[0] and a <= wanted_lim[1]]
|
|
|
|
# If none remains, the bitrate filtering was too tight.
|
|
if len(wanted) == 0:
|
|
data = sort_quality(streams)
|
|
quality = ", ".join("%s (%s)" % (str(x), str(y)) for x, y in data)
|
|
raise error.UIException("Can't find that quality. Try one of: %s (or "
|
|
"try --flexible-quality)" % quality)
|
|
|
|
return stream_hash[wanted[0]]
|
|
|
|
def ensure_unicode(s):
|
|
"""
|
|
Ensure string is a unicode string. If it isn't it assumed it is
|
|
utf-8 and decodes it to a unicode string.
|
|
"""
|
|
if (is_py2 and isinstance(s, str)) or (is_py3 and isinstance(s, bytes)):
|
|
s = s.decode('utf-8', 'replace')
|
|
return s
|
|
|
|
|
|
def decode_html_entities(s):
|
|
"""
|
|
Replaces html entities with the character they represent.
|
|
|
|
>>> print(decode_html_entities("<3 &"))
|
|
<3 &
|
|
"""
|
|
parser = HTMLParser.HTMLParser()
|
|
def unesc(m):
|
|
return parser.unescape(m.group())
|
|
return re.sub(r'(&[^;]+;)', unesc, ensure_unicode(s))
|
|
|
|
|
|
def filenamify(title):
|
|
"""
|
|
Convert a string to something suitable as a file name. E.g.
|
|
|
|
Matlagning del 1 av 10 - Räksmörgås | SVT Play
|
|
-> matlagning.del.1.av.10.-.raksmorgas.svt.play
|
|
"""
|
|
# ensure it is unicode
|
|
title = ensure_unicode(title)
|
|
|
|
# NFD decomposes chars into base char and diacritical mark, which
|
|
# means that we will get base char when we strip out non-ascii.
|
|
title = unicodedata.normalize('NFD', title)
|
|
|
|
# Convert to lowercase
|
|
# Drop any non ascii letters/digits
|
|
# Drop any leading/trailing whitespace that may have appeared
|
|
title = re.sub(r'[^a-z0-9 .-]', '', title.lower().strip())
|
|
|
|
# Replace whitespace with dot
|
|
title = re.sub(r'\s+', '.', title)
|
|
title = re.sub(r'\.-\.', '-', title)
|
|
|
|
return title
|
|
|
|
|
|
def download_thumbnail(options, url):
|
|
data = Session.get(url).content
|
|
|
|
filename = re.search(r"(.*)\.[a-z0-9]{2,3}$", options.output)
|
|
tbn = "%s.tbn" % filename.group(1)
|
|
log.info("Thumbnail: %s", tbn)
|
|
|
|
fd = open(tbn, "wb")
|
|
fd.write(data)
|
|
fd.close()
|
|
|
|
|
|
def which(program):
|
|
import os
|
|
|
|
if platform.system() == "Windows":
|
|
program = "{0}.exe".format(program)
|
|
|
|
def is_exe(fpath):
|
|
return os.path.isfile(fpath) and os.access(fpath, os.X_OK)
|
|
|
|
fpath, fname = os.path.split(program)
|
|
if fpath:
|
|
if is_exe(program):
|
|
return program
|
|
else:
|
|
for path in os.environ["PATH"].split(os.pathsep):
|
|
path = path.strip('"')
|
|
exe_file = os.path.join(path, program)
|
|
if is_exe(exe_file):
|
|
return exe_file
|
|
if os.path.isfile(program):
|
|
exe_file = os.path.join(os.getcwd(), program)
|
|
if is_exe(exe_file):
|
|
return exe_file
|
|
return None
|