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https://git.sr.ht/~cadence/NewLeaf
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Various live video extraction fixes
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Cadence Ember
parent
57fb71b97d
commit
968fbaf2bd
56
index.py
56
index.py
@ -39,6 +39,8 @@ def extract_yt_initial_data(content):
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raise Exception("Could not match ytInitialData in content")
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def combine_runs(runs):
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if "simpleText" in runs: # check if simpletext instead
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return runs["simpleText"]
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if "runs" in runs: # check if already unpacked
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runs = runs["runs"]
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return "".join([r["text"] for r in runs])
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@ -65,7 +67,7 @@ def combine_runs_html(runs):
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return result
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def add_html_links(text):
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r_link = re.compile(r"""https?://[a-z-]+(?:\.[a-z-]+)+(?:/[^\s,<>)]*)?""") # it's okay, I guess.
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r_link = re.compile(r"""https?://[a-z0-9-]+(?:\.[a-z0-9-]+)+(?:/[^\s,<>)]*)?""") # it's okay, I guess.
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match = r_link.search(text)
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if match is not None:
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link = match.group()
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@ -133,6 +135,20 @@ def generate_video_thumbnails(id):
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"height": type[3]
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} for type in types]
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def generate_full_author_thumbnails(original):
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r_size_part = re.compile(r"""=s[0-9]+-""")
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match = r_size_part.search(original[0]["url"])
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if match:
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template = re.sub(r_size_part, "=s{}-", original[0]["url"])
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sizes = [32, 48, 76, 100, 176, 512]
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return [{
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"url": template.format(size),
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"width": size,
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"height": size
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} for size in sizes]
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else:
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return original
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def normalise_url_protocol(url):
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if url.startswith("//"):
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url = "https:" + url
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@ -217,7 +233,7 @@ class Second(object):
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"videoThumbnails": generate_video_thumbnails(info["id"]),
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"storyboards": None,
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"description": info["description"],
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"descriptionHtml": info["description"],
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"descriptionHtml": add_html_links(escape_html_textcontent(info["description"])),
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"published": published,
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"publishedText": None,
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"keywords": None,
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@ -324,7 +340,8 @@ class Second(object):
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"lengthSeconds": get_length_or_live_now(r),
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"second__lengthText": get_length_text_or_live_now(r),
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"viewCountText": get_view_count_text_or_recommended(r),
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"viewCount": get_view_count_or_recommended(r)
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"viewCount": get_view_count_or_recommended(r),
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"second__liveNow": is_live(r)
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} for r in [get_useful_recommendation_data(r) for r in recommendations if get_useful_recommendation_data(r)])
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m_yt_player_config = re.search(r_yt_player_config, content)
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@ -428,11 +445,14 @@ class Second(object):
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if len(suffix) == 1:
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ucid = suffix[0]
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else: # len(suffix) >= 2
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if suffix[0] == "videos" or suffix[0] == "latest":
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if suffix[0] == "videos" or suffix[0] == "latest" or suffix[0] == "playlists":
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[part, ucid] = suffix
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else:
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[ucid, part] = suffix
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if part == "playlists":
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return []
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if part == "latest":
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# use RSS
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with requests.get("https://www.youtube.com/feeds/videos.xml?channel_id={}".format(ucid)) as r:
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@ -475,7 +495,8 @@ class Second(object):
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else: # part == "videos"
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return self.channel_cache[ucid]["latestVideos"]
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with requests.get("https://www.youtube.com/channel/{}/videos".format(ucid)) as r:
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channel_type = "channel" if len(ucid) == 24 and ucid[:2] == "UC" else "user"
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with requests.get("https://www.youtube.com/{}/{}/videos".format(channel_type, ucid)) as r:
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r.raise_for_status()
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yt_initial_data = extract_yt_initial_data(r.content.decode("utf8"))
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header = yt_initial_data["header"]["c4TabbedHeaderRenderer"]
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@ -485,7 +506,7 @@ class Second(object):
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author_banners = header["banner"]["thumbnails"]
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for t in author_banners:
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t["url"] = normalise_url_protocol(t["url"])
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author_thumbnails = header["avatar"]["thumbnails"]
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author_thumbnails = generate_full_author_thumbnails(header["avatar"]["thumbnails"])
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subscriber_count = combine_runs(header["subscriberCountText"])
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description = yt_initial_data["metadata"]["channelMetadataRenderer"]["description"]
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allowed_regions = yt_initial_data["metadata"]["channelMetadataRenderer"]["availableCountryCodes"]
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@ -497,11 +518,16 @@ class Second(object):
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)
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latest_videos = []
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for v in videos:
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length_text = next(o for o in v["thumbnailOverlays"] if "thumbnailOverlayTimeStatusRenderer" in o) \
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["thumbnailOverlayTimeStatusRenderer"]["text"]["simpleText"]
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length_text = "LIVE"
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length_seconds = -1
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for o in v["thumbnailOverlays"]:
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if "thumbnailOverlayTimeStatusRenderer" in o:
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length_text = combine_runs(o["thumbnailOverlayTimeStatusRenderer"]["text"])
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if o["thumbnailOverlayTimeStatusRenderer"]["style"] != "LIVE":
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length_text_to_seconds(length_text)
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latest_videos.append({
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"type": "video",
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"title": v["title"]["simpleText"],
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"title": combine_runs(v["title"]),
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"videoId": v["videoId"],
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"author": author,
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"authorId": author_id,
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@ -509,12 +535,12 @@ class Second(object):
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"videoThumbnails": generate_video_thumbnails(v["videoId"]),
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"description": "",
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"descriptionHtml": "",
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"viewCount": view_count_text_to_number(v["viewCountText"]["simpleText"]),
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"second__viewCountText": v["viewCountText"]["simpleText"],
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"second__viewCountTextShort": v["shortViewCountText"]["simpleText"],
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"viewCount": view_count_text_to_number(combine_runs(v["viewCountText"])),
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"second__viewCountText": combine_runs(v["viewCountText"]),
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"second__viewCountTextShort": combine_runs(v["shortViewCountText"]),
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"published": 0,
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"publishedText": v["publishedTimeText"]["simpleText"],
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"lengthSeconds": length_text_to_seconds(length_text),
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"publishedText": v["publishedTimeText"]["simpleText"] if "publishedTimeText" in v else "Live now",
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"lengthSeconds": length_seconds,
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"second__lengthText": length_text,
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"liveNow": None,
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"paid": None,
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@ -581,7 +607,7 @@ class Second(object):
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"viewCount": get_view_count_or_recommended(video),
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"second__viewCountText": get_view_count_text_or_recommended(video),
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"published": None,
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"publishedText": video["publishedTimeText"]["simpleText"],
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"publishedText": video["publishedTimeText"]["simpleText"] if "publishedTimeText" in video else "Live now",
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"lengthSeconds": get_length_or_live_now(video),
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"second__lengthText": get_length_text_or_live_now(video),
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"liveNow": is_live(video),
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