Unmark fetch anime and play as BROKEN and fix type errors (#8988)

* updating DIRECTORY.md

* type(fetch-anime-and-play): Fix type errors and re-enable

* updating DIRECTORY.md

---------

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

web_programming/fetch_anime_and_play.py

@@ -0,0 +1,186 @@
+import requests
+from bs4 import BeautifulSoup, NavigableString, Tag
+from fake_useragent import UserAgent
+
+BASE_URL = "https://ww1.gogoanime2.org"
+
+
+def search_scraper(anime_name: str) -> list:
+    """[summary]
+
+    Take an url and
+    return list of anime after scraping the site.
+
+    >>> type(search_scraper("demon_slayer"))
+    <class 'list'>
+
+    Args:
+        anime_name (str): [Name of anime]
+
+    Raises:
+        e: [Raises exception on failure]
+
+    Returns:
+        [list]: [List of animes]
+    """
+
+    # concat the name to form the search url.
+    search_url = f"{BASE_URL}/search/{anime_name}"
+
+    response = requests.get(
+        search_url, headers={"UserAgent": UserAgent().chrome}
+    )  # request the url.
+
+    # Is the response ok?
+    response.raise_for_status()
+
+    # parse with soup.
+    soup = BeautifulSoup(response.text, "html.parser")
+
+    # get list of anime
+    anime_ul = soup.find("ul", {"class": "items"})
+    if anime_ul is None or isinstance(anime_ul, NavigableString):
+        msg = f"Could not find and anime with name {anime_name}"
+        raise ValueError(msg)
+    anime_li = anime_ul.children
+
+    # for each anime, insert to list. the name and url.
+    anime_list = []
+    for anime in anime_li:
+        if isinstance(anime, Tag):
+            anime_url = anime.find("a")
+            if anime_url is None or isinstance(anime_url, NavigableString):
+                continue
+            anime_title = anime.find("a")
+            if anime_title is None or isinstance(anime_title, NavigableString):
+                continue
+
+            anime_list.append({"title": anime_title["title"], "url": anime_url["href"]})
+
+    return anime_list
+
+
+def search_anime_episode_list(episode_endpoint: str) -> list:
+    """[summary]
+
+    Take an url and
+    return list of episodes after scraping the site
+    for an url.
+
+    >>> type(search_anime_episode_list("/anime/kimetsu-no-yaiba"))
+    <class 'list'>
+
+    Args:
+        episode_endpoint (str): [Endpoint of episode]
+
+    Raises:
+        e: [description]
+
+    Returns:
+        [list]: [List of episodes]
+    """
+
+    request_url = f"{BASE_URL}{episode_endpoint}"
+
+    response = requests.get(url=request_url, headers={"UserAgent": UserAgent().chrome})
+    response.raise_for_status()
+
+    soup = BeautifulSoup(response.text, "html.parser")
+
+    # With this id. get the episode list.
+    episode_page_ul = soup.find("ul", {"id": "episode_related"})
+    if episode_page_ul is None or isinstance(episode_page_ul, NavigableString):
+        msg = f"Could not find any anime eposiodes with name {anime_name}"
+        raise ValueError(msg)
+    episode_page_li = episode_page_ul.children
+
+    episode_list = []
+    for episode in episode_page_li:
+        if isinstance(episode, Tag):
+            url = episode.find("a")
+            if url is None or isinstance(url, NavigableString):
+                continue
+            title = episode.find("div", {"class": "name"})
+            if title is None or isinstance(title, NavigableString):
+                continue
+
+            episode_list.append(
+                {"title": title.text.replace(" ", ""), "url": url["href"]}
+            )
+
+    return episode_list
+
+
+def get_anime_episode(episode_endpoint: str) -> list:
+    """[summary]
+
+    Get click url and download url from episode url
+
+    >>> type(get_anime_episode("/watch/kimetsu-no-yaiba/1"))
+    <class 'list'>
+
+    Args:
+        episode_endpoint (str): [Endpoint of episode]
+
+    Raises:
+        e: [description]
+
+    Returns:
+        [list]: [List of download and watch url]
+    """
+
+    episode_page_url = f"{BASE_URL}{episode_endpoint}"
+
+    response = requests.get(
+        url=episode_page_url, headers={"User-Agent": UserAgent().chrome}
+    )
+    response.raise_for_status()
+
+    soup = BeautifulSoup(response.text, "html.parser")
+
+    url = soup.find("iframe", {"id": "playerframe"})
+    if url is None or isinstance(url, NavigableString):
+        msg = f"Could not find url and download url from {episode_endpoint}"
+        raise RuntimeError(msg)
+
+    episode_url = url["src"]
+    if not isinstance(episode_url, str):
+        msg = f"Could not find url and download url from {episode_endpoint}"
+        raise RuntimeError(msg)
+    download_url = episode_url.replace("/embed/", "/playlist/") + ".m3u8"
+
+    return [f"{BASE_URL}{episode_url}", f"{BASE_URL}{download_url}"]
+
+
+if __name__ == "__main__":
+    anime_name = input("Enter anime name: ").strip()
+    anime_list = search_scraper(anime_name)
+    print("\n")
+
+    if len(anime_list) == 0:
+        print("No anime found with this name")
+    else:
+        print(f"Found {len(anime_list)} results: ")
+        for i, anime in enumerate(anime_list):
+            anime_title = anime["title"]
+            print(f"{i+1}. {anime_title}")
+
+        anime_choice = int(input("\nPlease choose from the following list: ").strip())
+        chosen_anime = anime_list[anime_choice - 1]
+        print(f"You chose {chosen_anime['title']}. Searching for episodes...")
+
+        episode_list = search_anime_episode_list(chosen_anime["url"])
+        if len(episode_list) == 0:
+            print("No episode found for this anime")
+        else:
+            print(f"Found {len(episode_list)} results: ")
+            for i, episode in enumerate(episode_list):
+                print(f"{i+1}. {episode['title']}")
+
+            episode_choice = int(input("\nChoose an episode by serial no: ").strip())
+            chosen_episode = episode_list[episode_choice - 1]
+            print(f"You chose {chosen_episode['title']}. Searching...")
+
+            episode_url, download_url = get_anime_episode(chosen_episode["url"])
+            print(f"\nTo watch, ctrl+click on {episode_url}.")
+            print(f"To download, ctrl+click on {download_url}.")