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308 lines
11 KiB
Python
308 lines
11 KiB
Python
from __future__ import unicode_literals
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import itertools
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import re
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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get_element_by_attribute,
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int_or_none,
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lowercase_escape,
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try_get,
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)
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class InstagramIE(InfoExtractor):
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_VALID_URL = r'(?P<url>https?://(?:www\.)?instagram\.com/p/(?P<id>[^/?#&]+))'
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_TESTS = [{
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'url': 'https://instagram.com/p/aye83DjauH/?foo=bar#abc',
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'md5': '0d2da106a9d2631273e192b372806516',
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'info_dict': {
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'id': 'aye83DjauH',
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'ext': 'mp4',
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'title': 'Video by naomipq',
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'description': 'md5:1f17f0ab29bd6fe2bfad705f58de3cb8',
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'thumbnail': r're:^https?://.*\.jpg',
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'timestamp': 1371748545,
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'upload_date': '20130620',
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'uploader_id': 'naomipq',
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'uploader': 'Naomi Leonor Phan-Quang',
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'like_count': int,
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'comment_count': int,
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'comments': list,
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},
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}, {
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# missing description
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'url': 'https://www.instagram.com/p/BA-pQFBG8HZ/?taken-by=britneyspears',
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'info_dict': {
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'id': 'BA-pQFBG8HZ',
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'ext': 'mp4',
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'title': 'Video by britneyspears',
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'thumbnail': r're:^https?://.*\.jpg',
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'timestamp': 1453760977,
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'upload_date': '20160125',
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'uploader_id': 'britneyspears',
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'uploader': 'Britney Spears',
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'like_count': int,
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'comment_count': int,
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'comments': list,
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},
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'params': {
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'skip_download': True,
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},
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}, {
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# multi video post
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'url': 'https://www.instagram.com/p/BQ0eAlwhDrw/',
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'playlist': [{
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'info_dict': {
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'id': 'BQ0dSaohpPW',
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'ext': 'mp4',
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'title': 'Video 1',
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},
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}, {
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'info_dict': {
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'id': 'BQ0dTpOhuHT',
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'ext': 'mp4',
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'title': 'Video 2',
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},
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}, {
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'info_dict': {
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'id': 'BQ0dT7RBFeF',
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'ext': 'mp4',
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'title': 'Video 3',
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},
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}],
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'info_dict': {
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'id': 'BQ0eAlwhDrw',
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'title': 'Post by instagram',
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'description': 'md5:0f9203fc6a2ce4d228da5754bcf54957',
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},
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}, {
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'url': 'https://instagram.com/p/-Cmh1cukG2/',
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'only_matching': True,
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}, {
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'url': 'http://instagram.com/p/9o6LshA7zy/embed/',
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'only_matching': True,
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}]
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@staticmethod
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def _extract_embed_url(webpage):
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mobj = re.search(
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r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?instagram\.com/p/[^/]+/embed.*?)\1',
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webpage)
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if mobj:
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return mobj.group('url')
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blockquote_el = get_element_by_attribute(
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'class', 'instagram-media', webpage)
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if blockquote_el is None:
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return
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mobj = re.search(
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r'<a[^>]+href=([\'"])(?P<link>[^\'"]+)\1', blockquote_el)
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if mobj:
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return mobj.group('link')
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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url = mobj.group('url')
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webpage = self._download_webpage(url, video_id)
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(video_url, description, thumbnail, timestamp, uploader,
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uploader_id, like_count, comment_count, comments, height,
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width) = [None] * 11
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shared_data = self._parse_json(
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self._search_regex(
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r'window\._sharedData\s*=\s*({.+?});',
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webpage, 'shared data', default='{}'),
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video_id, fatal=False)
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if shared_data:
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media = try_get(
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shared_data,
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(lambda x: x['entry_data']['PostPage'][0]['graphql']['shortcode_media'],
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lambda x: x['entry_data']['PostPage'][0]['media']),
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dict)
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if media:
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video_url = media.get('video_url')
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height = int_or_none(media.get('dimensions', {}).get('height'))
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width = int_or_none(media.get('dimensions', {}).get('width'))
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description = try_get(
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media, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'],
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compat_str) or media.get('caption')
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thumbnail = media.get('display_src')
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timestamp = int_or_none(media.get('taken_at_timestamp') or media.get('date'))
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uploader = media.get('owner', {}).get('full_name')
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uploader_id = media.get('owner', {}).get('username')
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def get_count(key, kind):
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return int_or_none(try_get(
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media, (lambda x: x['edge_media_%s' % key]['count'],
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lambda x: x['%ss' % kind]['count'])))
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like_count = get_count('preview_like', 'like')
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comment_count = get_count('to_comment', 'comment')
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comments = [{
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'author': comment.get('user', {}).get('username'),
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'author_id': comment.get('user', {}).get('id'),
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'id': comment.get('id'),
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'text': comment.get('text'),
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'timestamp': int_or_none(comment.get('created_at')),
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} for comment in media.get(
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'comments', {}).get('nodes', []) if comment.get('text')]
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if not video_url:
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edges = try_get(
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media, lambda x: x['edge_sidecar_to_children']['edges'],
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list) or []
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if edges:
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entries = []
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for edge_num, edge in enumerate(edges, start=1):
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node = try_get(edge, lambda x: x['node'], dict)
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if not node:
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continue
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node_video_url = try_get(node, lambda x: x['video_url'], compat_str)
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if not node_video_url:
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continue
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entries.append({
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'id': node.get('shortcode') or node['id'],
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'title': 'Video %d' % edge_num,
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'url': node_video_url,
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'thumbnail': node.get('display_url'),
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'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])),
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'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])),
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'view_count': int_or_none(node.get('video_view_count')),
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})
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return self.playlist_result(
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entries, video_id,
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'Post by %s' % uploader_id if uploader_id else None,
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description)
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if not video_url:
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video_url = self._og_search_video_url(webpage, secure=False)
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formats = [{
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'url': video_url,
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'width': width,
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'height': height,
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}]
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if not uploader_id:
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uploader_id = self._search_regex(
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r'"owner"\s*:\s*{\s*"username"\s*:\s*"(.+?)"',
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webpage, 'uploader id', fatal=False)
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if not description:
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description = self._search_regex(
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r'"caption"\s*:\s*"(.+?)"', webpage, 'description', default=None)
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if description is not None:
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description = lowercase_escape(description)
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if not thumbnail:
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thumbnail = self._og_search_thumbnail(webpage)
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return {
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'id': video_id,
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'formats': formats,
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'ext': 'mp4',
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'title': 'Video by %s' % uploader_id,
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'description': description,
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'thumbnail': thumbnail,
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'timestamp': timestamp,
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'uploader_id': uploader_id,
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'uploader': uploader,
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'like_count': like_count,
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'comment_count': comment_count,
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'comments': comments,
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}
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class InstagramUserIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?instagram\.com/(?P<id>[^/]{2,})/?(?:$|[?#])'
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IE_DESC = 'Instagram user profile'
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IE_NAME = 'instagram:user'
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_TEST = {
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'url': 'https://instagram.com/porsche',
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'info_dict': {
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'id': 'porsche',
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'title': 'porsche',
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},
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'playlist_count': 5,
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'params': {
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'extract_flat': True,
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'skip_download': True,
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'playlistend': 5,
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}
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}
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def _entries(self, uploader_id):
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query = {
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'__a': 1,
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}
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def get_count(kind):
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return int_or_none(try_get(
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node, lambda x: x['%ss' % kind]['count']))
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for page_num in itertools.count(1):
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page = self._download_json(
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'https://instagram.com/%s/' % uploader_id, uploader_id,
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note='Downloading page %d' % page_num,
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fatal=False, query=query)
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if not page:
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break
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nodes = try_get(page, lambda x: x['user']['media']['nodes'], list)
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if not nodes:
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break
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max_id = None
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for node in nodes:
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node_id = node.get('id')
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if node_id:
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max_id = node_id
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if node.get('__typename') != 'GraphVideo' and node.get('is_video') is not True:
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continue
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video_id = node.get('code')
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if not video_id:
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continue
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info = self.url_result(
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'https://instagram.com/p/%s/' % video_id,
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ie=InstagramIE.ie_key(), video_id=video_id)
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description = try_get(
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node, [lambda x: x['caption'], lambda x: x['text']['id']],
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compat_str)
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thumbnail = node.get('thumbnail_src') or node.get('display_src')
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timestamp = int_or_none(node.get('date'))
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comment_count = get_count('comment')
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like_count = get_count('like')
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view_count = int_or_none(node.get('video_views'))
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info.update({
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'description': description,
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'thumbnail': thumbnail,
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'timestamp': timestamp,
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'comment_count': comment_count,
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'like_count': like_count,
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'view_count': view_count,
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})
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yield info
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if not max_id:
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break
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query['max_id'] = max_id
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def _real_extract(self, url):
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uploader_id = self._match_id(url)
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return self.playlist_result(
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self._entries(uploader_id), uploader_id, uploader_id)
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