- adding alura support

This commit is contained in:
Hugo Alves De Azevedo 2020-08-25 22:39:20 -03:00
parent 824fa51165
commit 74dc105210
2 changed files with 120 additions and 0 deletions

View File

@ -0,0 +1,119 @@
# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import (
compat_str,
compat_urlparse,
)
from ..utils import (
dict_get,
ExtractorError,
float_or_none,
int_or_none,
parse_duration,
qualities,
srt_subtitles_timecode,
try_get,
update_url_query,
urlencode_postdata,
)
class AluraIE(InfoExtractor):
_VALID_URL = r'https?://(?:cursos\.)?alura\.com\.br/course/(?P<course_name>[^/]+)/task/(?P<id>\d+)'
_LOGIN_URL = 'https://cursos.alura.com.br/loginForm?urlAfterLogin=/loginForm'
_VIDEO_URL = 'https://cursos.alura.com.br/course/%s/task/%s/video'
_TEST = {
'url': 'https://cursos.alura.com.br/course/design-patterns-python/task/9651',
'md5': 'TODO: md5 sum of the first 10241 bytes of the video file (use --test)',
'info_dict': {
'id': '9651',
'ext': 'mp4',
'title': 'Video title goes here',
'thumbnail': r're:^https?://.*\.jpg$',
# TODO more properties, either as:
}
}
def _real_extract(self, url):
video_id = self._match_id(url)
course = self._search_regex(self._VALID_URL, url, 'post url', group='course_name')
video_url = self._VIDEO_URL % (course,video_id)
video_dict = self._download_json(video_url, None, 'Searching for videos', expected_status=[404,500])
if video_dict:
webpage = self._download_webpage(url, video_id)
video_title = self._search_regex(
r'<span[^>]+class=(["\'])task-body-header-title-text\1[^>]*>(?P<title>[^<]+)',
webpage, 'title', group='title')
formats = []
for video_obj in video_dict:
video_url_m3u8 = video_obj.get('link')
video_format = self._extract_m3u8_formats(
video_url_m3u8, None, 'mp4', entry_protocol='m3u8_native',
m3u8_id='hls', fatal=False)
formats.extend(video_format)
return {
'id': video_id,
'title': video_title,
"formats": formats
}
def extract_output_format(src):
return {
'url': src.get('link'),
'manifest_url': src.get('linkWebm'),
'format': src.get('quality')
}
def _real_initialize(self):
self._login()
def _login(self):
username, password = self._get_login_info()
if username is None:
return
pass
login_page = self._download_webpage(
self._LOGIN_URL, None, 'Downloading login popup')
def is_logged(webpage):
return any(re.search(p, webpage) for p in (
r'href=[\"|\']?/signout[\"|\']',
r'>Logout<'))
# already logged in
if is_logged(login_page):
return
login_form = self._hidden_inputs(login_page)
login_form.update({
'username': username,
'password': password,
})
post_url = self._search_regex(
r'<form[^>]+class=["|\']signin-form["|\'] action=["|\'](?P<url>.+?)["|\']', login_page,
'post url', default=self._LOGIN_URL, group='url')
if not post_url.startswith('http'):
post_url = compat_urlparse.urljoin(self._LOGIN_URL, post_url)
self._download_webpage(
post_url, None, 'Logging in',
data=urlencode_postdata(login_form),
headers={'Content-Type': 'application/x-www-form-urlencoded'})

View File

@ -36,6 +36,7 @@ from .afreecatv import AfreecaTVIE
from .airmozilla import AirMozillaIE from .airmozilla import AirMozillaIE
from .aljazeera import AlJazeeraIE from .aljazeera import AlJazeeraIE
from .alphaporno import AlphaPornoIE from .alphaporno import AlphaPornoIE
from .alura import AluraIE
from .amcnetworks import AMCNetworksIE from .amcnetworks import AMCNetworksIE
from .americastestkitchen import AmericasTestKitchenIE from .americastestkitchen import AmericasTestKitchenIE
from .animeondemand import AnimeOnDemandIE from .animeondemand import AnimeOnDemandIE