[Niconico] Add Search extractors (#672)

Authored by: animelover1984, pukkandan
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animelover1984 2021-08-27 18:37:13 -07:00 committed by GitHub
parent 2e7781a93c
commit abafce59a1
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3 changed files with 114 additions and 5 deletions

0
test/test_download.py Normal file → Executable file
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@ -888,7 +888,15 @@
NickNightIE,
NickRuIE,
)
from .niconico import NiconicoIE, NiconicoPlaylistIE, NiconicoUserIE
from .niconico import (
NiconicoIE,
NiconicoPlaylistIE,
NiconicoUserIE,
NicovideoSearchDateIE,
NicovideoSearchIE,
NicovideoSearchURLIE,
)
from .ninecninemedia import NineCNineMediaIE
from .ninegag import NineGagIE
from .ninenow import NineNowIE

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@ -1,11 +1,12 @@
# coding: utf-8
from __future__ import unicode_literals
import re
import json
import datetime
import itertools
import json
import re
from .common import InfoExtractor
from .common import InfoExtractor, SearchInfoExtractor
from ..postprocessor.ffmpeg import FFmpegPostProcessor
from ..compat import (
compat_str,
@ -661,6 +662,106 @@ def pagefunc(pagenum):
}
NicovideoSearchIE_NAME = 'nicovideo:search'
class NicovideoSearchURLIE(InfoExtractor):
IE_NAME = f'{NicovideoSearchIE_NAME}_url'
IE_DESC = 'Nico video search URLs'
_VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/search/(?P<id>[^?#&]+)?'
_TESTS = [{
'url': 'http://www.nicovideo.jp/search/sm9',
'info_dict': {
'id': 'sm9',
'title': 'sm9'
},
'playlist_mincount': 40,
}, {
'url': 'https://www.nicovideo.jp/search/sm9?sort=h&order=d&end=2020-12-31&start=2020-01-01',
'info_dict': {
'id': 'sm9',
'title': 'sm9'
},
'playlist_count': 31,
}]
def _entries(self, url, item_id, query=None, note='Downloading page %(page)s'):
query = query or {}
pages = [query['page']] if 'page' in query else itertools.count(1)
for page_num in pages:
query['page'] = str(page_num)
webpage = self._download_webpage(url, item_id, query=query, note=note % {'page': page_num})
results = re.findall(r'(?<=data-video-id=)["\']?(?P<videoid>.*?)(?=["\'])', webpage)
for item in results:
yield self.url_result(f'http://www.nicovideo.jp/watch/{item}', 'Niconico', item)
if not results:
break
def _real_extract(self, url):
query = self._match_id(url)
return self.playlist_result(self._entries(url, query), query, query)
class NicovideoSearchIE(SearchInfoExtractor, NicovideoSearchURLIE):
IE_DESC = 'Nico video searches'
_MAX_RESULTS = float('inf')
IE_NAME = NicovideoSearchIE_NAME
_SEARCH_KEY = 'nicosearch'
_TESTS = []
def _get_n_results(self, query, n):
entries = self._entries(self._proto_relative_url(f'//www.nicovideo.jp/search/{query}'), query)
if n < float('inf'):
entries = itertools.islice(entries, 0, n)
return self.playlist_result(entries, query, query)
class NicovideoSearchDateIE(NicovideoSearchIE):
IE_DESC = 'Nico video searches, newest first'
IE_NAME = f'{NicovideoSearchIE_NAME}:date'
_SEARCH_KEY = 'nicosearchdate'
_TESTS = [{
'url': 'nicosearchdateall:a',
'info_dict': {
'id': 'a',
'title': 'a'
},
'playlist_mincount': 1610,
}]
_START_DATE = datetime.date(2007, 1, 1)
_RESULTS_PER_PAGE = 32
_MAX_PAGES = 50
def _entries(self, url, item_id, start_date=None, end_date=None):
start_date, end_date = start_date or self._START_DATE, end_date or datetime.datetime.now().date()
# If the last page has a full page of videos, we need to break down the query interval further
last_page_len = len(list(self._get_entries_for_date(
url, item_id, start_date, end_date, self._MAX_PAGES,
note=f'Checking number of videos from {start_date} to {end_date}')))
if (last_page_len == self._RESULTS_PER_PAGE and start_date != end_date):
midpoint = start_date + ((end_date - start_date) // 2)
yield from self._entries(url, item_id, midpoint, end_date)
yield from self._entries(url, item_id, start_date, midpoint)
else:
self.to_screen(f'{item_id}: Downloading results from {start_date} to {end_date}')
yield from self._get_entries_for_date(
url, item_id, start_date, end_date, note=' Downloading page %(page)s')
def _get_entries_for_date(self, url, item_id, start_date, end_date=None, page_num=None, note=None):
query = {
'start': str(start_date),
'end': str(end_date or start_date),
'sort': 'f',
'order': 'd',
}
if page_num:
query['page'] = str(page_num)
yield from NicovideoSearchURLIE._entries(self, url, item_id, query=query, note=note)
class NiconicoUserIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/user/(?P<id>\d+)/?(?:$|[#?])'
_TEST = {
@ -678,7 +779,7 @@ class NiconicoUserIE(InfoExtractor):
'X-Frontend-Version': '0'
}
def _entries(self, list_id, ):
def _entries(self, list_id):
total_count = 1
count = page_num = 0
while count < total_count: