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svtplay-dl/lib/svtplay_dl/__init__.py
2014-06-02 21:27:50 +02:00

217 lines
7.7 KiB
Python

# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
from __future__ import absolute_import
import sys
import re
import os
import logging
import copy
import platform
from optparse import OptionParser
from svtplay_dl.error import UIException
from svtplay_dl.log import log
from svtplay_dl.utils import get_http_data, decode_html_entities, filenamify, select_quality
from svtplay_dl.service import service_handler, Generic
from svtplay_dl.fetcher import VideoRetriever
from svtplay_dl.subtitle import subtitle, subtitle_json, subtitle_sami, subtitle_smi, subtitle_tt, subtitle_wsrt
__version__ = "0.9.2014.04.27"
class Options:
"""
Options used when invoking the script from another Python script.
Simple container class used when calling get_media() from another Python
script. The variables corresponds to the command line parameters parsed
in main() when the script is called directly.
When called from a script there are a few more things to consider:
* Logging is done to 'log'. main() calls setup_log() which sets the
logging to either stdout or stderr depending on the silent level.
A user calling get_media() directly can either also use setup_log()
or configure the log manually.
* Progress information is printed to 'progress_stream' which defaults to
sys.stderr but can be changed to any stream.
* Many errors results in calls to system.exit() so catch 'SystemExit'-
Exceptions to prevent the entire application from exiting if that happens.
"""
def __init__(self):
self.output = None
self.resume = False
self.live = False
self.silent = False
self.force = False
self.quality = 0
self.flexibleq = None
self.hls = False
self.other = None
self.subtitle = False
self.username = None
self.password = None
self.thumbnail = False
self.all_episodes = False
self.force_subtitle = False
def get_media(url, options):
stream = service_handler(url)
if not stream:
url, stream = Generic().get(url)
if not stream:
log.error("That site is not supported. Make a ticket or send a message")
sys.exit(2)
if options.all_episodes:
if options.output and not os.path.isdir(options.output):
log.error("Output must be a directory if used with --all-episodes")
sys.exit(2)
episodes = stream.find_all_episodes(options)
for idx, o in enumerate(episodes):
if o == url:
substream = stream
else:
substream = service_handler(o)
log.info("Episode %d of %d", idx + 1, len(episodes))
# get_one_media overwrites options.output...
get_one_media(substream, copy.copy(options))
else:
get_one_media(stream, options)
def get_one_media(stream, options):
if not options.output or os.path.isdir(options.output):
data = stream.get_urldata()
match = re.search(r"(?i)<title[^>]*>\s*(.*?)\s*</title>", data, re.S)
if match:
title_tag = decode_html_entities(match.group(1))
if not options.output:
options.output = filenamify(title_tag)
else:
# output is a directory
options.output = os.path.join(options.output, filenamify(title_tag))
if platform.system() == "Windows":
# ugly hack. replace \ with / or add extra \ because c:\test\kalle.flv will add c:_tab_est\kalle.flv
if options.output.find("\\") > 0:
options.output = options.output.replace("\\", "/")
videos = []
subs = []
streams = stream.get(options)
for i in streams:
if isinstance(i, VideoRetriever):
videos.append(i)
if isinstance(i, subtitle):
subs.append(i)
if options.subtitle and options.output != "-":
if subs:
subs[0].download(options)
stream = select_quality(options, videos)
try:
stream.download()
except UIException as e:
if options.verbose:
raise e
log.error(e.message)
sys.exit(2)
if options.thumbnail:
if hasattr(stream, "get_thumbnail"):
log.info("thumb requested")
if options.output != "-":
log.info("getting thumbnail")
stream.get_thumbnail(options)
else:
log.info("no thumb requested")
def setup_log(silent, verbose=False):
fmt = logging.Formatter('%(levelname)s: %(message)s')
if silent:
stream = sys.stderr
level = logging.WARNING
elif verbose:
stream = sys.stderr
level = logging.DEBUG
fmt = logging.Formatter('[%(created).3f] %(pathname)s/%(funcName)s: %(levelname)s %(message)s')
else:
stream = sys.stdout
level = logging.INFO
hdlr = logging.StreamHandler(stream)
hdlr.setFormatter(fmt)
log.addHandler(hdlr)
log.setLevel(level)
def main():
""" Main program """
usage = "usage: %prog [options] url"
parser = OptionParser(usage=usage, version=__version__)
parser.add_option("-o", "--output",
metavar="OUTPUT", help="Outputs to the given filename.")
parser.add_option("-r", "--resume",
action="store_true", dest="resume", default=False,
help="Resume a download")
parser.add_option("-l", "--live",
action="store_true", dest="live", default=False,
help="Enable for live streams")
parser.add_option("-s", "--silent",
action="store_true", dest="silent", default=False)
parser.add_option("-v", "--verbose",
action="store_true", dest="verbose", default=False)
parser.add_option("-f", "--force",
action="store_true", dest="force", default=False)
parser.add_option("-q", "--quality", default=0,
metavar="quality", help="Choose what format to download.\nIt will download the best format by default")
parser.add_option("-Q", "--flexible-quality", default=0,
metavar="amount", dest="flexibleq", help="Allow given quality (as above) to differ by an amount.")
parser.add_option("-H", "--hls",
action="store_true", dest="hls", default=False)
parser.add_option("-S", "--subtitle",
action="store_true", dest="subtitle", default=False,
help="Download subtitle from the site if available.")
parser.add_option("--force-subtitle", dest="force_subtitle", default=False,
action="store_true", help="Download only subtitle if its used with -S")
parser.add_option("-u", "--username", default=None,
help="Username")
parser.add_option("-p", "--password", default=None,
help="Password")
parser.add_option("-t", "--thumbnail",
action="store_true", dest="thumbnail", default=False,
help="Download thumbnail from the site if available.")
parser.add_option("-A", "--all-episodes",
action="store_true", dest="all_episodes", default=False,
help="Try to download all episodes.")
(options, args) = parser.parse_args()
if not args:
parser.print_help()
sys.exit(0)
if len(args) != 1:
parser.error("incorrect number of arguments")
setup_log(options.silent, options.verbose)
if options.flexibleq and not options.quality:
log.error("flexible-quality requires a quality")
sys.exit(4)
url = args[0]
try:
get_media(url, options)
except KeyboardInterrupt:
print("")
pass