# flake8: noqa
from __future__ import unicode_literals

from .abc import (
    ABCIE,
    ABCIViewIE,
)
from .abcnews import (
    AbcNewsIE,

            

Reported by Pylint.

                  ABCIE,
    ABCIViewIE,
)
from .abcnews import (
    AbcNewsIE,
    AbcNewsVideoIE,
)
from .abcotvs import (
    ABCOTVSIE,

            

Reported by Pylint.

                  AbcNewsIE,
    AbcNewsVideoIE,
)
from .abcotvs import (
    ABCOTVSIE,
    ABCOTVSClipsIE,
)
from .academicearth import AcademicEarthCourseIE
from .acast import (

            

Reported by Pylint.

                  ABCOTVSIE,
    ABCOTVSClipsIE,
)
from .academicearth import AcademicEarthCourseIE
from .acast import (
    ACastIE,
    ACastChannelIE,
)
from .adn import ADNIE

            

Reported by Pylint.

                  ABCOTVSClipsIE,
)
from .academicearth import AcademicEarthCourseIE
from .acast import (
    ACastIE,
    ACastChannelIE,
)
from .adn import ADNIE
from .adobeconnect import AdobeConnectIE

            

Reported by Pylint.

                  ACastIE,
    ACastChannelIE,
)
from .adn import ADNIE
from .adobeconnect import AdobeConnectIE
from .adobetv import (
    AdobeTVEmbedIE,
    AdobeTVIE,
    AdobeTVShowIE,

            

Reported by Pylint.

                  ACastChannelIE,
)
from .adn import ADNIE
from .adobeconnect import AdobeConnectIE
from .adobetv import (
    AdobeTVEmbedIE,
    AdobeTVIE,
    AdobeTVShowIE,
    AdobeTVChannelIE,

            

Reported by Pylint.

              )
from .adn import ADNIE
from .adobeconnect import AdobeConnectIE
from .adobetv import (
    AdobeTVEmbedIE,
    AdobeTVIE,
    AdobeTVShowIE,
    AdobeTVChannelIE,
    AdobeTVVideoIE,

            

Reported by Pylint.

                  AdobeTVChannelIE,
    AdobeTVVideoIE,
)
from .adultswim import AdultSwimIE
from .aenetworks import (
    AENetworksIE,
    AENetworksCollectionIE,
    AENetworksShowIE,
    HistoryTopicIE,

            

Reported by Pylint.

                  AdobeTVVideoIE,
)
from .adultswim import AdultSwimIE
from .aenetworks import (
    AENetworksIE,
    AENetworksCollectionIE,
    AENetworksShowIE,
    HistoryTopicIE,
    HistoryPlayerIE,

            

Reported by Pylint.

                              if is_https:
                    self.sock = ssl.wrap_socket(
                        sock, self.key_file, self.cert_file,
                        ssl_version=ssl.PROTOCOL_TLSv1)
                else:
                    self.sock = sock
            hc.connect = functools.partial(_hc_connect, hc)

    return hc

            

Reported by Bandit.

              import xml.etree.ElementTree
import zlib

from .compat import (
    compat_HTMLParseError,
    compat_HTMLParser,
    compat_HTTPError,
    compat_basestring,
    compat_chr,

            

Reported by Pylint.

                  compat_xpath,
)

from .socks import (
    ProxyType,
    sockssocket,
)



            

Reported by Pylint.

                  try:
        if filename == '-':
            if sys.platform == 'win32':
                import msvcrt
                msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
            return (sys.stdout.buffer if hasattr(sys.stdout, 'buffer') else sys.stdout, filename)
        stream = open(encodeFilename(filename), open_mode)
        return (stream, filename)
    except (IOError, OSError) as err:

            

Reported by Pylint.

                      if filename == '-':
            if sys.platform == 'win32':
                import msvcrt
                msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
            return (sys.stdout.buffer if hasattr(sys.stdout, 'buffer') else sys.stdout, filename)
        stream = open(encodeFilename(filename), open_mode)
        return (stream, filename)
    except (IOError, OSError) as err:
        if err.errno in (errno.EACCES,):

            

Reported by Pylint.

                      return s
    drive_or_unc, _ = os.path.splitdrive(s)
    if sys.version_info < (2, 7) and not drive_or_unc:
        drive_or_unc, _ = os.path.splitunc(s)
    norm_path = os.path.normpath(remove_start(s, drive_or_unc)).split(os.path.sep)
    if drive_or_unc:
        norm_path.pop(0)
    sanitized_path = [
        path_part if path_part in ['.', '..'] else re.sub(r'(?:[/<>:"\|\\?\*]|[\s.]$)', '#', path_part)

            

Reported by Pylint.

                      return s
    drive_or_unc, _ = os.path.splitdrive(s)
    if sys.version_info < (2, 7) and not drive_or_unc:
        drive_or_unc, _ = os.path.splitunc(s)
    norm_path = os.path.normpath(remove_start(s, drive_or_unc)).split(os.path.sep)
    if drive_or_unc:
        norm_path.pop(0)
    sanitized_path = [
        path_part if path_part in ['.', '..'] else re.sub(r'(?:[/<>:"\|\\?\*]|[\s.]$)', '#', path_part)

            

Reported by Pylint.

              

def get_subprocess_encoding():
    if sys.platform == 'win32' and sys.getwindowsversion()[0] >= 5:
        # For subprocess calls, encode with locale encoding
        # Refer to http://stackoverflow.com/a/9951851/35070
        encoding = preferredencoding()
    else:
        encoding = sys.getfilesystemencoding()

            

Reported by Pylint.

                  # Pass '' directly to use Unicode APIs on Windows 2000 and up
    # (Detecting Windows NT 4 is tricky because 'major >= 4' would
    # match Windows 9x series as well. Besides, NT 4 is obsolete.)
    if not for_subprocess and sys.platform == 'win32' and sys.getwindowsversion()[0] >= 5:
        return s

    # Jython assumes filenames are Unicode strings though reported as Python 2.x compatible
    if sys.platform.startswith('java'):
        return s

            

Reported by Pylint.

              # Cross-platform file locking
if sys.platform == 'win32':
    import ctypes.wintypes
    import msvcrt

    class OVERLAPPED(ctypes.Structure):
        _fields_ = [
            ('Internal', ctypes.wintypes.LPVOID),
            ('InternalHigh', ctypes.wintypes.LPVOID),

            

Reported by Pylint.

              import re
import sys

from .common import InfoExtractor
from .youtube import YoutubeIE
from ..compat import (
    compat_etree_fromstring,
    compat_str,
    compat_urllib_parse_unquote,

            

Reported by Pylint.

              import sys

from .common import InfoExtractor
from .youtube import YoutubeIE
from ..compat import (
    compat_etree_fromstring,
    compat_str,
    compat_urllib_parse_unquote,
    compat_urlparse,

            

Reported by Pylint.

              
from .common import InfoExtractor
from .youtube import YoutubeIE
from ..compat import (
    compat_etree_fromstring,
    compat_str,
    compat_urllib_parse_unquote,
    compat_urlparse,
    compat_xml_parse_error,

            

Reported by Pylint.

                  compat_urlparse,
    compat_xml_parse_error,
)
from ..utils import (
    determine_ext,
    ExtractorError,
    float_or_none,
    HEADRequest,
    int_or_none,

            

Reported by Pylint.

                  xpath_text,
    xpath_with_ns,
)
from .commonprotocols import RtmpIE
from .brightcove import (
    BrightcoveLegacyIE,
    BrightcoveNewIE,
)
from .nexx import (

            

Reported by Pylint.

                  xpath_with_ns,
)
from .commonprotocols import RtmpIE
from .brightcove import (
    BrightcoveLegacyIE,
    BrightcoveNewIE,
)
from .nexx import (
    NexxIE,

            

Reported by Pylint.

                  BrightcoveLegacyIE,
    BrightcoveNewIE,
)
from .nexx import (
    NexxIE,
    NexxEmbedIE,
)
from .nbc import NBCSportsVPlayerIE
from .ooyala import OoyalaIE

            

Reported by Pylint.

                  NexxIE,
    NexxEmbedIE,
)
from .nbc import NBCSportsVPlayerIE
from .ooyala import OoyalaIE
from .rutv import RUTVIE
from .tvc import TVCIE
from .sportbox import SportBoxIE
from .myvi import MyviIE

            

Reported by Pylint.

                  NexxEmbedIE,
)
from .nbc import NBCSportsVPlayerIE
from .ooyala import OoyalaIE
from .rutv import RUTVIE
from .tvc import TVCIE
from .sportbox import SportBoxIE
from .myvi import MyviIE
from .condenast import CondeNastIE

            

Reported by Pylint.

              )
from .nbc import NBCSportsVPlayerIE
from .ooyala import OoyalaIE
from .rutv import RUTVIE
from .tvc import TVCIE
from .sportbox import SportBoxIE
from .myvi import MyviIE
from .condenast import CondeNastIE
from .udn import UDNEmbedIE

            

Reported by Pylint.

              import time
import math

from ..compat import (
    compat_cookiejar_Cookie,
    compat_cookies_SimpleCookie,
    compat_etree_Element,
    compat_etree_fromstring,
    compat_getpass,

            

Reported by Pylint.

                  compat_urlparse,
    compat_xml_parse_error,
)
from ..downloader.f4m import (
    get_base_url,
    remove_encrypted_media,
)
from ..utils import (
    NO_DEFAULT,

            

Reported by Pylint.

                  get_base_url,
    remove_encrypted_media,
)
from ..utils import (
    NO_DEFAULT,
    age_restricted,
    base_url,
    bug_reports_message,
    clean_html,

            

Reported by Pylint.

                      # we have cached the regexp for *this* class, whereas getattr would also
        # match the superclass
        if '_VALID_URL_RE' not in cls.__dict__:
            cls._VALID_URL_RE = re.compile(cls._VALID_URL)
        return cls._VALID_URL_RE.match(url) is not None

    @classmethod
    def _match_id(cls, url):
        if '_VALID_URL_RE' not in cls.__dict__:

            

Reported by Pylint.

                  @classmethod
    def _match_id(cls, url):
        if '_VALID_URL_RE' not in cls.__dict__:
            cls._VALID_URL_RE = re.compile(cls._VALID_URL)
        m = cls._VALID_URL_RE.match(url)
        assert m
        return compat_str(m.group('id'))

    @classmethod

            

Reported by Pylint.

                          for _ in range(2):
                try:
                    self.initialize()
                    ie_result = self._real_extract(url)
                    if self._x_forwarded_for_ip:
                        ie_result['__x_forwarded_for_ip'] = self._x_forwarded_for_ip
                    return ie_result
                except GeoRestrictedError as e:
                    if self.__maybe_fake_ip_and_retry(e.countries):

            

Reported by Pylint.

                                  # being closed before it can be read. Works around the
                    # effects of <https://bugs.python.org/issue15002>
                    # introduced in Python 3.4.1.
                    err.fp._error = err
                    return err.fp

            if errnote is False:
                return False
            if errnote is None:

            

Reported by Pylint.

                                  # effects of <https://bugs.python.org/issue15002>
                    # introduced in Python 3.4.1.
                    err.fp._error = err
                    return err.fp

            if errnote is False:
                return False
            if errnote is None:
                errnote = 'Unable to download webpage'

            

Reported by Pylint.

                  def _get_netrc_login_info(self, netrc_machine=None):
        username = None
        password = None
        netrc_machine = netrc_machine or self._NETRC_MACHINE

        if self._downloader.params.get('usenetrc', False):
            try:
                info = netrc.netrc().authenticators(netrc_machine)
                if info is not None:

            

Reported by Pylint.

              
        def _formats_key(f):
            # TODO remove the following workaround
            from ..utils import determine_ext
            if not f.get('ext') and 'url' in f:
                f['ext'] = determine_ext(f['url'])

            if isinstance(field_preference, (list, tuple)):
                return tuple(

            

Reported by Pylint.

              
from string import ascii_letters

from .compat import (
    compat_basestring,
    compat_cookiejar,
    compat_get_terminal_size,
    compat_http_client,
    compat_kwargs,

            

Reported by Pylint.

                  compat_urllib_request,
    compat_urllib_request_DataHandler,
)
from .utils import (
    age_restricted,
    args_to_str,
    ContentTooShortError,
    date_from_str,
    DateRange,

            

Reported by Pylint.

                  YoutubeDLHandler,
    YoutubeDLRedirectHandler,
)
from .cache import Cache
from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER
from .extractor.openload import PhantomJSwrapper
from .downloader import get_suitable_downloader
from .downloader.rtmp import rtmpdump_version
from .postprocessor import (

            

Reported by Pylint.

                  YoutubeDLRedirectHandler,
)
from .cache import Cache
from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER
from .extractor.openload import PhantomJSwrapper
from .downloader import get_suitable_downloader
from .downloader.rtmp import rtmpdump_version
from .postprocessor import (
    FFmpegFixupM3u8PP,

            

Reported by Pylint.

              )
from .cache import Cache
from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER
from .extractor.openload import PhantomJSwrapper
from .downloader import get_suitable_downloader
from .downloader.rtmp import rtmpdump_version
from .postprocessor import (
    FFmpegFixupM3u8PP,
    FFmpegFixupM4aPP,

            

Reported by Pylint.

              from .cache import Cache
from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER
from .extractor.openload import PhantomJSwrapper
from .downloader import get_suitable_downloader
from .downloader.rtmp import rtmpdump_version
from .postprocessor import (
    FFmpegFixupM3u8PP,
    FFmpegFixupM4aPP,
    FFmpegFixupStretchedPP,

            

Reported by Pylint.

              from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER
from .extractor.openload import PhantomJSwrapper
from .downloader import get_suitable_downloader
from .downloader.rtmp import rtmpdump_version
from .postprocessor import (
    FFmpegFixupM3u8PP,
    FFmpegFixupM4aPP,
    FFmpegFixupStretchedPP,
    FFmpegMergerPP,

            

Reported by Pylint.

              from .extractor.openload import PhantomJSwrapper
from .downloader import get_suitable_downloader
from .downloader.rtmp import rtmpdump_version
from .postprocessor import (
    FFmpegFixupM3u8PP,
    FFmpegFixupM4aPP,
    FFmpegFixupStretchedPP,
    FFmpegMergerPP,
    FFmpegPostProcessor,

            

Reported by Pylint.

                  FFmpegPostProcessor,
    get_postprocessor,
)
from .version import __version__

if compat_os_name == 'nt':
    import ctypes



            

Reported by Pylint.

                      else:
            self.report_error('no suitable InfoExtractor for URL %s' % url)

    def __handle_extraction_exceptions(func):
        def wrapper(self, *args, **kwargs):
            try:
                return func(self, *args, **kwargs)
            except GeoRestrictedError as e:
                msg = e.msg

            

Reported by Pylint.

              import re
import traceback

from .common import InfoExtractor, SearchInfoExtractor
from ..compat import (
    compat_chr,
    compat_HTTPError,
    compat_parse_qs,
    compat_str,

            

Reported by Pylint.

              import traceback

from .common import InfoExtractor, SearchInfoExtractor
from ..compat import (
    compat_chr,
    compat_HTTPError,
    compat_parse_qs,
    compat_str,
    compat_urllib_parse_unquote_plus,

            

Reported by Pylint.

                  compat_urllib_parse_urlparse,
    compat_urlparse,
)
from ..jsinterp import JSInterpreter
from ..utils import (
    ExtractorError,
    clean_html,
    dict_get,
    float_or_none,

            

Reported by Pylint.

                  compat_urlparse,
)
from ..jsinterp import JSInterpreter
from ..utils import (
    ExtractorError,
    clean_html,
    dict_get,
    float_or_none,
    int_or_none,

            

Reported by Pylint.

                  def suitable(cls, url):
        # Hack for lazy extractors until more generic solution is implemented
        # (see #28780)
        from .youtube import parse_qs
        qs = parse_qs(url)
        if qs.get('list', [None])[0]:
            return False
        return super(YoutubeIE, cls).suitable(url)


            

Reported by Pylint.

                          return False
        # Hack for lazy extractors until more generic solution is implemented
        # (see #28780)
        from .youtube import parse_qs
        qs = parse_qs(url)
        if qs.get('v', [None])[0]:
            return False
        return super(YoutubePlaylistIE, cls).suitable(url)


            

Reported by Pylint.

                              'f.req': json.dumps(f_req),
                'flowName': 'GlifWebSignIn',
                'flowEntry': 'ServiceLogin',
                # TODO: reverse actual botguard identifier generation algo
                'bgRequest': '["identifier",""]',
            })
            return self._download_json(
                url, None, note=note, errnote=errnote,
                transform_source=lambda s: re.sub(r'^[^[]*', '', s),

            

Reported by Pylint.

                  def suitable(cls, url):
        # Hack for lazy extractors until more generic solution is implemented
        # (see #28780)
        from .youtube import parse_qs
        qs = parse_qs(url)
        if qs.get('list', [None])[0]:
            return False
        return super(YoutubeIE, cls).suitable(url)


            

Reported by Pylint.

                              else:
                    yield 's[%d]' % prev
            if step is None:
                yield 's[%d]' % i
            else:
                yield _genslice(start, i, step)

        test_string = ''.join(map(compat_chr, range(len(example_sig))))
        cache_res = func(test_string)

            

Reported by Pylint.

                          if step is None:
                yield 's[%d]' % i
            else:
                yield _genslice(start, i, step)

        test_string = ''.join(map(compat_chr, range(len(example_sig))))
        cache_res = func(test_string)
        cache_spec = [ord(c) for c in cache_res]
        expr_code = ' + '.join(gen_sig_code(cache_spec))

            

Reported by Pylint.

              

class InfoExtractorTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
    def log_message(self, format, *args):
        pass

    def do_GET(self):
        if self.path == '/teapot':
            self.send_response(TEAPOT_RESPONSE_STATUS)

            

Reported by Pylint.

                          assert False


class TestIE(InfoExtractor):
    pass


class TestInfoExtractor(unittest.TestCase):
    def setUp(self):

            

Reported by Pylint.

                          assert False


class TestIE(InfoExtractor):
    pass


class TestInfoExtractor(unittest.TestCase):
    def setUp(self):

            

Reported by Pylint.

                          assert False


class TestIE(InfoExtractor):
    pass


class TestInfoExtractor(unittest.TestCase):
    def setUp(self):

            

Reported by Pylint.

              
    def test_html_search_regex(self):
        html = '<p id="foo">Watch this <a href="http://www.youtube.com/watch?v=BaW_jenozKc">video</a></p>'
        search = lambda re, *args: self.ie._html_search_regex(re, html, *args)
        self.assertEqual(search(r'<p id="foo">(.+?)</p>', 'foo'), 'Watch this video')

    def test_opengraph(self):
        ie = self.ie
        html = '''

            

Reported by Pylint.

                          <meta name="og:test2" content="foo >//< bar"/>
            <meta property=og-test3 content='Ill-formatted opengraph'/>
            '''
        self.assertEqual(ie._og_search_title(html), 'Foo')
        self.assertEqual(ie._og_search_description(html), 'Some video\'s description ')
        self.assertEqual(ie._og_search_thumbnail(html), 'http://domain.com/pic.jpg?key1=val1&key2=val2')
        self.assertEqual(ie._og_search_video_url(html, default=None), None)
        self.assertEqual(ie._og_search_property('foobar', html), 'Foo')
        self.assertEqual(ie._og_search_property('test1', html), 'foo > < bar')

            

Reported by Pylint.

                          <meta property=og-test3 content='Ill-formatted opengraph'/>
            '''
        self.assertEqual(ie._og_search_title(html), 'Foo')
        self.assertEqual(ie._og_search_description(html), 'Some video\'s description ')
        self.assertEqual(ie._og_search_thumbnail(html), 'http://domain.com/pic.jpg?key1=val1&key2=val2')
        self.assertEqual(ie._og_search_video_url(html, default=None), None)
        self.assertEqual(ie._og_search_property('foobar', html), 'Foo')
        self.assertEqual(ie._og_search_property('test1', html), 'foo > < bar')
        self.assertEqual(ie._og_search_property('test2', html), 'foo >//< bar')

            

Reported by Pylint.

                          '''
        self.assertEqual(ie._og_search_title(html), 'Foo')
        self.assertEqual(ie._og_search_description(html), 'Some video\'s description ')
        self.assertEqual(ie._og_search_thumbnail(html), 'http://domain.com/pic.jpg?key1=val1&key2=val2')
        self.assertEqual(ie._og_search_video_url(html, default=None), None)
        self.assertEqual(ie._og_search_property('foobar', html), 'Foo')
        self.assertEqual(ie._og_search_property('test1', html), 'foo > < bar')
        self.assertEqual(ie._og_search_property('test2', html), 'foo >//< bar')
        self.assertEqual(ie._og_search_property('test3', html), 'Ill-formatted opengraph')

            

Reported by Pylint.

                      self.assertEqual(ie._og_search_title(html), 'Foo')
        self.assertEqual(ie._og_search_description(html), 'Some video\'s description ')
        self.assertEqual(ie._og_search_thumbnail(html), 'http://domain.com/pic.jpg?key1=val1&key2=val2')
        self.assertEqual(ie._og_search_video_url(html, default=None), None)
        self.assertEqual(ie._og_search_property('foobar', html), 'Foo')
        self.assertEqual(ie._og_search_property('test1', html), 'foo > < bar')
        self.assertEqual(ie._og_search_property('test2', html), 'foo >//< bar')
        self.assertEqual(ie._og_search_property('test3', html), 'Ill-formatted opengraph')
        self.assertEqual(ie._og_search_property(('test0', 'test1'), html), 'foo > < bar')

            

Reported by Pylint.

                      self.assertEqual(ie._og_search_description(html), 'Some video\'s description ')
        self.assertEqual(ie._og_search_thumbnail(html), 'http://domain.com/pic.jpg?key1=val1&key2=val2')
        self.assertEqual(ie._og_search_video_url(html, default=None), None)
        self.assertEqual(ie._og_search_property('foobar', html), 'Foo')
        self.assertEqual(ie._og_search_property('test1', html), 'foo > < bar')
        self.assertEqual(ie._og_search_property('test2', html), 'foo >//< bar')
        self.assertEqual(ie._og_search_property('test3', html), 'Ill-formatted opengraph')
        self.assertEqual(ie._og_search_property(('test0', 'test1'), html), 'foo > < bar')
        self.assertRaises(RegexNotFoundError, ie._og_search_property, 'test0', html, None, fatal=True)

            

Reported by Pylint.

                      self.assertEqual(str_to_int(523), 523)
        # Python 3 has no long
        if sys.version_info < (3, 0):
            eval('self.assertEqual(str_to_int(123456L), 123456)')
        self.assertEqual(str_to_int('noninteger'), None)
        self.assertEqual(str_to_int([]), None)

    def test_url_basename(self):
        self.assertEqual(url_basename('http://foo.de/'), '')

            

Reported by Pylint.

                      self.assertEqual(str_to_int(523), 523)
        # Python 3 has no long
        if sys.version_info < (3, 0):
            eval('self.assertEqual(str_to_int(123456L), 123456)')
        self.assertEqual(str_to_int('noninteger'), None)
        self.assertEqual(str_to_int([]), None)

    def test_url_basename(self):
        self.assertEqual(url_basename('http://foo.de/'), '')

            

Reported by Bandit.

              #!/usr/bin/env python
# coding: utf-8

from __future__ import unicode_literals

# Allow direct execution
import os
import sys
import unittest

            

Reported by Pylint.

              #!/usr/bin/env python
# coding: utf-8

from __future__ import unicode_literals

# Allow direct execution
import os
import sys
import unittest

            

Reported by Pylint.

              

# Various small unit tests
import io
import json
import xml.etree.ElementTree

from youtube_dl.utils import (
    age_restricted,

            

Reported by Pylint.

              
# Various small unit tests
import io
import json
import xml.etree.ElementTree

from youtube_dl.utils import (
    age_restricted,
    args_to_str,

            

Reported by Pylint.

              # Various small unit tests
import io
import json
import xml.etree.ElementTree

from youtube_dl.utils import (
    age_restricted,
    args_to_str,
    encode_base_n,

            

Reported by Bandit.

              # Various small unit tests
import io
import json
import xml.etree.ElementTree

from youtube_dl.utils import (
    age_restricted,
    args_to_str,
    encode_base_n,

            

Reported by Pylint.

              import json
import xml.etree.ElementTree

from youtube_dl.utils import (
    age_restricted,
    args_to_str,
    encode_base_n,
    caesar,
    clean_html,

            

Reported by Pylint.

                  cli_bool_option,
    parse_codecs,
)
from youtube_dl.compat import (
    compat_chr,
    compat_etree_fromstring,
    compat_getenv,
    compat_os_name,
    compat_setenv,

            

Reported by Pylint.

                      append = res.append
        for item in bits[1:]:
            try:
                append(compat_urllib_parse._hextochr[item[:2]])
                append(item[2:])
            except KeyError:
                append(b'%')
                append(item)
        return b''.join(res)

            

Reported by Pylint.

                      append = res.append
        for item in bits[1:]:
            try:
                append(compat_urllib_parse._hextochr[item[:2]])
                append(item[2:])
            except KeyError:
                append(b'%')
                append(item)
        return b''.join(res)

            

Reported by Pylint.

                      return parsed_result


compat_os_name = os._name if os.name == 'java' else os.name


if compat_os_name == 'nt':
    def compat_shlex_quote(s):
        return s if re.match(r'^[-_\w./]+$', s) else '"%s"' % s.replace('"', '\\"')

            

Reported by Pylint.

                  # Otherwise it will fail if any non-ASCII characters present (see #3854 #3217 #2918)

    def compat_getenv(key, default=None):
        from .utils import get_filesystem_encoding
        env = os.getenv(key, default)
        if env:
            env = env.decode(get_filesystem_encoding())
        return env


            

Reported by Pylint.

              
    def compat_setenv(key, value, env=os.environ):
        def encode(v):
            from .utils import get_filesystem_encoding
            return v.encode(get_filesystem_encoding()) if isinstance(v, compat_str) else v
        env[encode(key)] = encode(value)

    # HACK: The default implementations of os.path.expanduser from cpython do not decode
    # environment variables with filesystem encoding. We will work around this by

            

Reported by Pylint.

              
if sys.version_info < (3, 0):
    def compat_print(s):
        from .utils import preferredencoding
        print(s.encode(preferredencoding(), 'xmlcharrefreplace'))
else:
    def compat_print(s):
        assert isinstance(s, compat_str)
        print(s)

            

Reported by Pylint.

              if sys.version_info < (3, 0) and sys.platform == 'win32':
    def compat_getpass(prompt, *args, **kwargs):
        if isinstance(prompt, compat_str):
            from .utils import preferredencoding
            prompt = prompt.encode(preferredencoding())
        return getpass.getpass(prompt, *args, **kwargs)
else:
    compat_getpass = getpass.getpass


            

Reported by Pylint.

                  if platform.python_implementation() == 'IronPython' and sys.version_info < (2, 7, 8):
        class compat_Struct(struct.Struct):
            def unpack(self, string):
                if not isinstance(string, buffer):  # noqa: F821
                    string = buffer(string)  # noqa: F821
                return super(compat_Struct, self).unpack(string)
    else:
        compat_Struct = struct.Struct


            

Reported by Pylint.

                      class compat_Struct(struct.Struct):
            def unpack(self, string):
                if not isinstance(string, buffer):  # noqa: F821
                    string = buffer(string)  # noqa: F821
                return super(compat_Struct, self).unpack(string)
    else:
        compat_Struct = struct.Struct



            

Reported by Pylint.

                  compat_b64decode = base64.b64decode


if platform.python_implementation() == 'PyPy' and sys.pypy_version_info < (5, 4, 0):
    # PyPy2 prior to version 5.4.0 expects byte strings as Windows function
    # names, see the original PyPy issue [1] and the youtube-dl one [2].
    # 1. https://bitbucket.org/pypy/pypy/issues/2360/windows-ctypescdll-typeerror-function-name
    # 2. https://github.com/ytdl-org/youtube-dl/pull/4392
    def compat_ctypes_WINFUNCTYPE(*args, **kwargs):

            

Reported by Pylint.

                              self.params['simulate'] = True

            def process_info(self, info_dict):
                super(YDL, self).process_info(info_dict)

            def _match_entry(self, info_dict, incomplete):
                res = super(FilterYDL, self)._match_entry(info_dict, incomplete)
                if res is None:
                    self.downloaded_info_dicts.append(info_dict)

            

Reported by Pylint.

                  def process_info(self, info_dict):
        self.downloaded_info_dicts.append(info_dict)

    def to_screen(self, msg):
        self.msgs.append(msg)


def _make_result(formats, **kwargs):
    res = {

            

Reported by Pylint.

                      ]
        info_dict = _make_result(formats)
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'webm')

        # Different resolution => download best quality (mp4)

            

Reported by Pylint.

                      ]
        info_dict['formats'] = formats
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'mp4')

        # No prefer_free_formats => prefer mp4 and flv for greater compatibility

            

Reported by Pylint.

                      ]
        info_dict['formats'] = formats
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'mp4')

        ydl = YDL()

            

Reported by Pylint.

                      ]
        info_dict['formats'] = formats
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'flv')

    def test_format_selection(self):

            

Reported by Pylint.

                      info_dict = _make_result(formats)
        ydl = YDL({'format': 'best'})
        ie = YoutubeIE(ydl)
        ie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(copy.deepcopy(info_dict))
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'aac-64')

        ydl = YDL({'format': 'mp3'})

            

Reported by Pylint.

              
        ydl = YDL({'format': 'mp3'})
        ie = YoutubeIE(ydl)
        ie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(copy.deepcopy(info_dict))
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'mp3-64')

        ydl = YDL({'prefer_free_formats': True})

            

Reported by Pylint.

              
        ydl = YDL({'prefer_free_formats': True})
        ie = YoutubeIE(ydl)
        ie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(copy.deepcopy(info_dict))
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'ogg-64')

    def test_format_selection_video(self):

            

Reported by Pylint.

                      ]

        def format_info(f_id):
            info = YoutubeIE._formats[f_id].copy()

            # XXX: In real cases InfoExtractor._parse_mpd_formats() fills up 'acodec'
            # and 'vcodec', while in tests such information is incomplete since
            # commit a6c2c24479e5f4827ceb06f64d855329c0a6f593
            # test_YoutubeDL.test_youtube_format_selection is broken without

            

Reported by Pylint.