Release of version 4.15.3

Use doc_id 27128499623469141 (PolarisPostRootQuery /
xdt_api__v1__media__shortcode__web_info) which returns v1/iPhone API format. Converts the new format to the legacy GraphQL field names that the rest of the codebase expects.

.github/workflows/documentation.yml

@@ -14,11 +14,11 @@ jobs:
       - name: "Setup Python"
         uses: actions/setup-python@v5
         with:
-          python-version: 3.12
+          python-version: 3.14
           cache: 'pipenv'
       - name: "Install Dependencies"
         run: |
-          python -m pip install pipenv==2024.2.0
+          python -m pip install pipenv==2025.0.4
           pipenv --python `python --version | grep -Eo '3\.[0-9]+'` sync --dev
       - name: "Build Documentation"
         run: pipenv --python `python --version | grep -Eo '3\.[0-9]+'` run make -C docs html SPHINXOPTS="-W -n"

.github/workflows/lint.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
       - name: Checkout Instaloader Repository
         uses: actions/checkout@v4
@@ -20,9 +20,10 @@ jobs:
           cache: 'pipenv'
       - name: Install Dependencies
         run: |
-          python -m pip install pipenv==2024.2.0
+          python -m pip install pipenv==2025.0.4
           pipenv --python `python --version | grep -Eo '3\.[0-9]+'` sync --dev
       - name: PyLint
+        if: matrix.python-version != '3.9'
         run: pipenv --python `python --version | grep -Eo '3\.[0-9]+'` run pylint instaloader
       - name: MyPy
         run: pipenv --python `python --version | grep -Eo '3\.[0-9]+'` run mypy -m instaloader

.github/workflows/packages.yml

@@ -15,7 +15,7 @@ jobs:
       - name: "Setup Python"
         uses: actions/setup-python@v5
         with:
-          python-version: 3.12
+          python-version: 3.14
       - name: "Get the tagged version"
         id: get_version
         env:

.github/workflows/windows_exe.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.14"
           cache: 'pipenv'
           architecture: x64
       - name: Get the tagged version

.pylintrc

@@ -433,6 +433,7 @@ disable=bad-inline-option,
         too-many-instance-attributes,
         too-many-lines,
         too-many-locals,
+        too-many-positional-arguments,
         too-many-public-methods,
         too-many-statements,
         unnecessary-lambda-assignment,

README.rst

@@ -124,11 +124,30 @@ Supporters
 .. current-sponsors-start
 
 | Instaloader is proudly sponsored by
-|  `@rocketapi-io <https://github.com/rocketapi-io>`__
+
+.. list-table::
+  :align: center
+
+  * - |socialapis|
+  * - `SocialAPIs <https://socialapis.io/?utm_source=github&utm_medium=sponsor&utm_campaign=instaloader>`__
+
+|
+
+.. list-table::
+  :align: center
+
+  * - `@rocketapi-io <https://github.com/rocketapi-io>`__
+
+|
 
 See `Alex' GitHub Sponsors <https://github.com/sponsors/aandergr>`__ page for
 how you can sponsor the development of Instaloader!
 
+.. |socialapis| image:: ./.sponsor-logos/socialapis.png
+   :alt: SocialAPIs
+   :target: https://socialapis.io/?utm_source=github&utm_medium=sponsor&utm_campaign=instaloader
+   :height: 96px
+
 .. current-sponsors-end
 
 It is a pleasure for us to share our Instaloader to the world, and we are proud

deploy/windows/create_exe.py

@@ -44,7 +44,7 @@ with open('__main__.py', 'w+') as f:
     f.writelines(lines)
 
 # install dependencies and invoke PyInstaller
-commands = ["pip install pipenv==2024.2.0",
+commands = ["pip install pipenv==2025.0.4",
             f"pipenv --python {sys.version_info.major}.{sys.version_info.minor} sync --dev",
             "pipenv run pyinstaller --log-level=DEBUG instaloader.spec"]
 

docs/.sponsor-logos

@@ -0,0 +1 @@
+../.sponsor-logos

docs/cli-options.rst

@@ -208,22 +208,24 @@ Instead of :option:`--login`, it is possible to use
 
 .. option:: --load-cookies BROWSER-NAME, -b BROWSER-NAME
 
-   Use Instagram cookie in your browser to login.
-   This feature requires the browser_cookie3 library.
-   Compatible with :option:`--cookiefile` if you want to load cookies from browser profiles.
-   Incompatible with :option:`--login` due to potential username mismatch between user input and browser login.
-   Supported browsers: Brave, Chrome, Chromium, Edge, Firefox, LibreWolf, Opera, Opera_GX, Safari and Vivaldi.
+   Load Instagram session cookies from a browser instead of using Instaloader's own login mechanism.
+   This method requires the `browser_cookie3 <https://github.com/borisbabic/browser_cookie3>`__ library.
+   By default, cookies are loaded from the browser's main profile, but you can specify a custom cookie file using :option:`--cookiefile`.
 
-   In subsequent runs, you can just use :option:`--login` to reuse the
-   same session, which is saved by Instaloader.
+   Since :option:`--load-cookies` and :option:`--login` are alternative ways to acquire a session, they cannot be used together when initially acquiring a session.
+
+   Supported browsers: Arc, Brave, Chrome, Chromium, Edge, Firefox, LibreWolf, Opera, Opera_GX, Safari, and Vivaldi.
+
+   Once logged in via browser cookies, Instaloader saves the session, allowing you to use :option:`--login` in subsequent runs.
 
    .. versionadded:: 4.11
 
 .. option:: --cookiefile COOKIE-FILE, -B COOKIE-FILE
 
-   Cookie file path of a browser profile to load cookies from.
+   Specifies a cookie file path for :option:`--load-cookies` to load cookies from a particular browser profile.
+   This option must be used together with :option:`--load-cookies` and does not work on its own.
 
-  .. versionadded:: 4.11
+   .. versionadded:: 4.11
 
 .. option:: --sessionfile SESSIONFILE, -f SESSIONFILE
 
@@ -310,7 +312,7 @@ How to Download
 .. option:: --user-agent USER_AGENT
 
    User Agent to use for HTTP requests. Per default, Instaloader pretends being
-   Chrome/127 on Linux.
+   Chrome/142 on Linux.
 
 .. option:: --max-connection-attempts N
 

docs/codesnippets/113_only_one_per_user.py

@@ -2,7 +2,7 @@ import instaloader
 
 L = instaloader.Instaloader()
 
-posts = instaloader.Hashtag.from_name(L.context, 'urbanphotography').get_posts()
+posts = instaloader.Hashtag.from_name(L.context, 'urbanphotography').get_posts_resumable()
 
 users = set()
 

docs/codesnippets/666_historical_hashtag_data.py

@@ -3,7 +3,7 @@ import instaloader
 
 L = instaloader.Instaloader()
 
-posts = instaloader.Hashtag.from_name(L.context, "urbanphotography").get_posts()
+posts = instaloader.Hashtag.from_name(L.context, "urbanphotography").get_posts_resumable()
 
 SINCE = datetime(2020, 5, 10)  # further from today, inclusive
 UNTIL = datetime(2020, 5, 11)  # closer to today, not inclusive

instaloader/__init__.py

@@ -1,7 +1,7 @@
 """Download pictures (or videos) along with their captions and other metadata from Instagram."""
 
 
-__version__ = '4.14.1'
+__version__ = '4.15.3'
 
 
 try:

instaloader/__main__.py

@@ -82,7 +82,7 @@ def filterstr_to_filterfunc(filter_str: str, item_type: type):
     return filterfunc
 
 
-def get_cookies_from_instagram(domain, browser, cookie_file='', cookie_name=''):
+def get_cookies_from_instagram(domain: str, browser: str, cookie_file: Optional[str] = None):
     supported_browsers = {
         "brave": browser_cookie3.brave,
         "chrome": browser_cookie3.chrome,
@@ -114,13 +114,10 @@ def get_cookies_from_instagram(domain, browser, cookie_file='', cookie_name=''):
         raise LoginException(f"No cookies found for Instagram in {browser}, "
                              f"Are you logged in successfully in {browser}?")
 
-    if cookie_name:
-        return cookies.get(cookie_name, {})
-    else:
-        return cookies
+    return cookies
 
 
-def import_session(browser, instaloader, cookiefile):
+def import_session(browser: str, instaloader: Instaloader, cookiefile: Optional[str]):
     cookie = get_cookies_from_instagram('instagram', browser, cookiefile)
     if cookie is not None:
         instaloader.context.update_cookies(cookie)

instaloader/instaloader.py

@@ -737,19 +737,20 @@ class Instaloader:
                         suffix: Optional[str] = str(edge_number)
                         if '{filename}' in self.filename_pattern:
                             suffix = None
-                        if self.download_pictures and (not sidecar_node.is_video or self.download_video_thumbnails):
+                        video_url = sidecar_node.video_url
+                        if self.download_pictures and (video_url is None or self.download_video_thumbnails):
                             # pylint:disable=cell-var-from-loop
                             sidecar_filename = self.__prepare_filename(filename_template,
                                                                        lambda: sidecar_node.display_url)
                             # Download sidecar picture or video thumbnail (--no-pictures implies --no-video-thumbnails)
                             downloaded &= self.download_pic(filename=sidecar_filename, url=sidecar_node.display_url,
                                                             mtime=post.date_local, filename_suffix=suffix)
-                        if sidecar_node.is_video and self.download_videos:
+                        if video_url is not None and self.download_videos:
                             # pylint:disable=cell-var-from-loop
                             sidecar_filename = self.__prepare_filename(filename_template,
-                                                                       lambda: sidecar_node.video_url)
+                                                                       lambda: video_url)
                             # Download sidecar video if desired
-                            downloaded &= self.download_pic(filename=sidecar_filename, url=sidecar_node.video_url,
+                            downloaded &= self.download_pic(filename=sidecar_filename, url=video_url,
                                                             mtime=post.date_local, filename_suffix=suffix)
                 else:
                     downloaded = False
@@ -1303,6 +1304,7 @@ class Instaloader:
             post_filter,
             owner_profile=profile,
             takewhile=posts_takewhile,
+            possibly_pinned=3,
         )
         if latest_stamps is not None and reels.first_item is not None:
             latest_stamps.set_last_reels_timestamp(profile.username, reels.first_item.date_local)

instaloader/instaloadercontext.py

@@ -32,15 +32,15 @@ def copy_session(session: requests.Session, request_timeout: Optional[float] = N
 
 def default_user_agent() -> str:
     return ('Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 '
-            '(KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36')
+            '(KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36')
 
 
 def default_iphone_headers() -> Dict[str, Any]:
-    return {'User-Agent': 'Instagram 273.0.0.16.70 (iPad13,8; iOS 16_3; en_US; en-US; ' \
-                          'scale=2.00; 2048x2732; 452417278) AppleWebKit/420+',
+    return {'User-Agent': 'Instagram 361.0.0.35.82 (iPad13,8; iOS 18_0; en_US; en-US; ' \
+                          'scale=2.00; 2048x2732; 674117118) AppleWebKit/420+',
             'x-ads-opt-out': '1',
             'x-bloks-is-panorama-enabled': 'true',
-            'x-bloks-version-id': '01507c21540f73e2216b6f62a11a5b5e51aa85491b72475c080da35b1228ddd6',
+            'x-bloks-version-id': '16b7bd25c6c06886d57c4d455265669345a2d96625385b8ee30026ac2dc5ed97',
             'x-fb-client-ip': 'True',
             'x-fb-connection-type': 'wifi',
             'x-fb-http-engine': 'Liger',
@@ -191,7 +191,8 @@ class InstaloaderContext:
                   'Referer': 'https://www.instagram.com/',
                   'User-Agent': self.user_agent,
                   'X-Instagram-AJAX': '1',
-                  'X-Requested-With': 'XMLHttpRequest'}
+                  'X-Requested-With': 'XMLHttpRequest',
+                  'x-ig-app-id': '936619743392459'}
         if empty_session_only:
             del header['Host']
             del header['Origin']
@@ -395,7 +396,10 @@ class InstaloaderContext:
         :param session: Session to use, or None to use self.session
         :param use_post: Use POST instead of GET to make the request
         :return: Decoded response dictionary
-        :raises QueryReturnedBadRequestException: When the server responds with a 400.
+        :raises AbortDownloadException: When the server responds with
+            'feedback_required'/'checkpoint_required'/'challenge_required'
+        :raises QueryReturnedBadRequestException: When the server responds with a 400 (and not
+            'feedback_required'/'checkpoint_required'/'challenge_required').
         :raises QueryReturnedNotFoundException: When the server responds with a 404.
         :raises ConnectionException: When query repeatedly failed.
 
@@ -447,6 +451,15 @@ class InstaloaderContext:
                 response_headers.clear()
                 response_headers.update(resp.headers)
             if resp.status_code == 400:
+                with suppress(json.decoder.JSONDecodeError):
+                    if resp.json().get("message") in [
+                        "feedback_required",
+                        "checkpoint_required",
+                        "challenge_required",
+                    ]:
+                        # Raise AbortDownloadException in case of substantial Instagram
+                        # requirements to stop producing more requests
+                        raise AbortDownloadException(self._response_error(resp))
                 raise QueryReturnedBadRequestException(self._response_error(resp))
             if resp.status_code == 404:
                 raise QueryReturnedNotFoundException(self._response_error(resp))
@@ -528,6 +541,13 @@ class InstaloaderContext:
         :param referer: HTTP Referer, or None.
         :return: The server's response dictionary.
         """
+        csrf = next((c.value for c in self._session.cookies
+                     if c.name == 'csrftoken' and c.value), None)
+        if not csrf:
+            self._session.get('https://www.instagram.com/', timeout=self.request_timeout)
+            csrf = next((c.value for c in self._session.cookies
+                         if c.name == 'csrftoken' and c.value), '')
+
         with copy_session(self._session, self.request_timeout) as tmpsession:
             tmpsession.headers.update(self._default_http_header(empty_session_only=True))
             del tmpsession.headers['Connection']
@@ -535,6 +555,7 @@ class InstaloaderContext:
             tmpsession.headers['authority'] = 'www.instagram.com'
             tmpsession.headers['scheme'] = 'https'
             tmpsession.headers['accept'] = '*/*'
+            tmpsession.headers['x-csrftoken'] = csrf
             if referer is not None:
                 tmpsession.headers['referer'] = urllib.parse.quote(referer)
 

instaloader/nodeiterator.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from lzma import LZMAError
 from typing import Any, Callable, Dict, Iterable, Iterator, NamedTuple, Optional, Tuple, TypeVar
 
-from .exceptions import AbortDownloadException, InvalidArgumentException
+from .exceptions import InvalidArgumentException
 from .instaloadercontext import InstaloaderContext
 
 class FrozenNodeIterator(NamedTuple):
@@ -318,7 +318,7 @@ def resumable_iteration(context: InstaloaderContext,
             context.error("Warning: Not resuming from {}: {}".format(resume_file_path, exc))
     try:
         yield is_resuming, start_index
-    except (KeyboardInterrupt, AbortDownloadException):
+    except (Exception, KeyboardInterrupt):
         if os.path.dirname(resume_file_path):
             os.makedirs(os.path.dirname(resume_file_path), exist_ok=True)
         save(iterator.freeze(), resume_file_path)

instaloader/structures.py

@@ -20,7 +20,7 @@ class PostSidecarNode(NamedTuple):
     """Item of a Sidecar Post."""
     is_video: bool
     display_url: str
-    video_url: str
+    video_url: Optional[str]
 
 
 PostSidecarNode.is_video.__doc__ = "Whether this node is a video."
@@ -152,7 +152,7 @@ _hashtag_regex = re.compile(r"(?:#)((?:\w){1,150})")
 # support Unicode and a word/beginning of string delimiter at the beginning to ensure
 # that no email addresses join the list of mentions.
 # http://blog.jstassen.com/2016/03/code-regex-for-instagram-username-and-hashtags/
-_mention_regex = re.compile(r"(?:^|[^\w\n]|_)(?:@)(\w(?:(?:\w|(?:\.(?!\.))){0,28}(?:\w))?)", re.ASCII)
+_mention_regex = re.compile(r"(?:^|\W|_)(?:@)(\w(?:(?:\w|(?:\.(?!\.))){0,28}(?:\w))?)", re.ASCII)
 
 
 def _optional_normalize(string: Optional[str]) -> Optional[str]:
@@ -258,6 +258,100 @@ class Post:
             fake_node["video_url"] = iphone_node["video_versions"][0]["url"]
         return fake_node
 
+    @staticmethod
+    def _fetch_play_count_from_clips(context: 'InstaloaderContext', user_id: str,
+                                     shortcode: str) -> Optional[int]:
+        """Fetch play_count for a reel via the clips connection endpoint as a fallback."""
+        try:
+            resp = context.doc_id_graphql_query(
+                "27234427476213202",
+                {"data": {"include_feed_video": True, "page_size": 12,
+                           "target_user_id": str(user_id)}},
+            )
+            edges = ((resp.get("data") or {})
+                     .get("xdt_api__v1__clips__user__connection_v2") or {})
+            for edge in edges.get("edges") or []:
+                media = (edge.get("node") or {}).get("media") or {}
+                if media.get("code") == shortcode:
+                    return media.get("play_count")
+        except (ConnectionException, BadResponseException):
+            pass
+        return None
+
+    @staticmethod
+    def _normalize_post_data(media: Dict[str, Any], context: 'InstaloaderContext') -> Dict[str, Any]:
+        """Normalize a Polaris media item to a legacy-compatible node, preserving the source structure."""
+        media_types = {1: "GraphImage", 2: "GraphVideo", 8: "GraphSidecar"}
+        media_type = media.get("media_type")
+        typename = None
+        if isinstance(media_type, int):
+            typename = media_types.get(media_type)
+        if not typename:
+            raise BadResponseException(f"Unknown media_type in metadata: {media_type}.")
+        pic_json: Dict[str, Any] = media.copy()
+        pic_json["shortcode"] = media["code"]
+        pic_json["id"] = media["pk"]
+        pic_json["__typename"] = typename
+        pic_json["is_video"] = media_type == 2
+        pic_json["taken_at_timestamp"] = media["taken_at"]
+        pic_json["owner"] = {
+            "id": media["user"]["pk"],
+            "username": media["user"].get("username", ""),
+            "full_name": media["user"].get("full_name", ""),
+        }
+        candidates = (media.get("image_versions2") or {}).get("candidates") or []
+        pic_json["display_url"] = candidates[0]["url"] if candidates else None
+        video_versions = media.get("video_versions") or []
+        pic_json["video_url"] = video_versions[0]["url"] if video_versions else None
+        pic_json["video_duration"] = media.get("video_duration")
+        pic_json["video_view_count"] = media.get("view_count")
+        pic_json["video_play_count"] = media.get("play_count")
+        if media_type == 2 and pic_json["video_view_count"] is None:
+            pic_json["video_play_count"] = Post._fetch_play_count_from_clips(
+                context, media["user"]["pk"], media["code"]
+            )
+        caption = media.get("caption")
+        caption_text = caption.get("text") if isinstance(caption, dict) else None
+        pic_json["edge_media_to_caption"] = (
+            {"edges": [{"node": {"text": caption_text}}]} if caption_text is not None
+            else {"edges": []}
+        )
+        pic_json["edge_media_preview_like"] = {"count": media.get("like_count") or 0}
+        pic_json["edge_media_to_parent_comment"] = {
+            "count": media.get("comment_count") or 0,
+            "edges": [],
+        }
+        if media.get("has_liked") is not None:
+            pic_json["viewer_has_liked"] = media["has_liked"]
+        carousel = media.get("carousel_media") or []
+        if carousel:
+            carousel_nodes = []
+            for item in carousel:
+                item_type = item.get("media_type", 1)
+                node: Dict[str, Any] = {
+                    "shortcode": item.get("code", ""),
+                    "__typename": media_types.get(item_type, "GraphImage"),
+                    "is_video": item_type == 2,
+                }
+                item_candidates = (item.get("image_versions2") or {}).get("candidates") or []
+                node["display_url"] = item_candidates[0]["url"] if item_candidates else ""
+                item_videos = item.get("video_versions") or []
+                node["video_url"] = item_videos[0]["url"] if item_videos else None
+                if item.get("accessibility_caption") is not None:
+                    node["accessibility_caption"] = item["accessibility_caption"]
+                carousel_nodes.append({"node": node})
+            pic_json["edge_sidecar_to_children"] = {"edges": carousel_nodes}
+        tagged = (media.get("usertags") or {}).get("in") or []
+        if tagged:
+            pic_json["edge_media_to_tagged_user"] = {
+                "edges": [
+                    {"node": {"user": {"username": t["user"]["username"].lower()}}}
+                    for t in tagged
+                    if (t.get("user") or {}).get("username")
+                ]
+            }
+        return pic_json
+
     @staticmethod
     def shortcode_to_mediaid(code: str) -> int:
         if len(code) > 11:
@@ -319,23 +413,18 @@ class Post:
 
     def _obtain_metadata(self):
         if not self._full_metadata_dict:
-            pic_json = self._context.doc_id_graphql_query(
-                "8845758582119845", {"shortcode": self.shortcode}
-            )["data"]["xdt_shortcode_media"]
-            if pic_json is None:
+            resp = self._context.doc_id_graphql_query(
+                "27128499623469141",
+                {
+                    "shortcode": self.shortcode,
+                    "__relay_internal__pv__PolarisAIGMMediaWebLabelEnabledrelayprovider": False,
+                },
+            )
+            web_info = (resp.get("data") or {}).get("xdt_api__v1__media__shortcode__web_info") or {}
+            items = web_info.get("items")
+            if not items:
                 raise BadResponseException("Fetching Post metadata failed.")
-            try:
-                xdt_types = {
-                    "XDTGraphImage": "GraphImage",
-                    "XDTGraphVideo": "GraphVideo",
-                    "XDTGraphSidecar": "GraphSidecar",
-                }
-                pic_json["__typename"] = xdt_types[pic_json["__typename"]]
-            except KeyError as exc:
-                raise BadResponseException(
-                    f"Unknown __typename in metadata: {pic_json['__typename']}."
-                ) from exc
-            self._full_metadata_dict = pic_json
+            self._full_metadata_dict = Post._normalize_post_data(items[0], self._context)
             if self.shortcode != self._full_metadata_dict['shortcode']:
                 self._node.update(self._full_metadata_dict)
                 raise PostChangedException
@@ -602,6 +691,15 @@ class Post:
             return self._field('video_view_count')
         return None
 
+    @property
+    def video_play_count(self) -> Optional[int]:
+        """Play count of the video, or None.
+
+        .. versionadded:: 4.14.3"""
+        if self.is_video:
+            return self._field('video_play_count')
+        return None
+
     @property
     def video_duration(self) -> Optional[float]:
         """Duration of the video in seconds, or None.
@@ -880,7 +978,8 @@ class Profile:
     Also, this class implements == and is hashable.
     """
     def __init__(self, context: InstaloaderContext, node: Dict[str, Any]):
-        assert 'username' in node
+        assert "username" in node
+        assert "id" in node or "pk" in node
         self._context = context
         self._has_public_story: Optional[bool] = None
         self._node = node
@@ -900,10 +999,22 @@ class Profile:
         :param username: Username
         :raises: :class:`ProfileNotExistsException`
         """
-        # pylint:disable=protected-access
-        profile = cls(context, {'username': username.lower()})
-        profile._obtain_metadata()  # to raise ProfileNotExistsException now in case username is invalid
-        return profile
+        # Resolve the profile through the web_profile_info endpoint, which works both
+        # anonymously and when logged in and returns the complete profile node
+        # (including the first page of posts). The GraphQL fbsearch query previously
+        # used here started responding with HTTP 400.
+        try:
+            data = context.get_json(
+                "api/v1/users/web_profile_info/", params={"username": username.lower()}
+            ).get("data")
+        except QueryReturnedNotFoundException:
+            data = None
+        if data and data.get("user"):
+            profile = cls(context, data["user"])
+            profile._has_full_metadata = True
+            return profile
+
+        raise ProfileNotExistsException("Profile {} does not exist.".format(username))
 
     @classmethod
     def from_id(cls, context: InstaloaderContext, profile_id: int):
@@ -916,15 +1027,16 @@ class Profile:
         """
         if profile_id in context.profile_id_cache:
             return context.profile_id_cache[profile_id]
-        data = context.graphql_query('7c16654f22c819fb63d1183034a5162f',
-                                     {'user_id': str(profile_id),
-                                      'include_chaining': False,
-                                      'include_reel': True,
-                                      'include_suggested_users': False,
-                                      'include_logged_out_extras': False,
-                                      'include_highlight_reels': False})['data']['user']
-        if data:
-            profile = cls(context, data['reel']['owner'])
+        # Resolve the current username from the user id, then load the full profile.
+        # The GraphQL user query previously used here started responding with HTTP 400.
+        try:
+            user = context.get_json(
+                "api/v1/users/{0}/info/".format(profile_id), params={}
+            ).get('user')
+        except QueryReturnedNotFoundException:
+            user = None
+        if user and user.get('username'):
+            profile = cls.from_username(context, user['username'])
         else:
             raise ProfileNotExistsException("No profile found, the user may have blocked you (ID: " +
                                             str(profile_id) + ").")
@@ -970,11 +1082,41 @@ class Profile:
     def _obtain_metadata(self):
         try:
             if not self._has_full_metadata:
-                metadata = self._context.get_iphone_json(f'api/v1/users/web_profile_info/?username={self.username}',
-                                                         params={})
-                if metadata['data']['user'] is None:
+                if not self._context.is_logged_in:
+                    # Anonymous access: the web_profile_info endpoint returns the full
+                    # node in the legacy format and still works, unlike the GraphQL
+                    # profile query.
+                    try:
+                        data = self._context.get_json(
+                            "api/v1/users/web_profile_info/",
+                            params={"username": self.username},
+                        ).get('data')
+                    except QueryReturnedNotFoundException as err:
+                        raise ProfileNotExistsException(
+                            'Profile {} does not exist.'.format(self.username)) from err
+                    user_data = data.get('user') if data else None
+                    if user_data is None:
+                        raise ProfileNotExistsException('Profile {} does not exist.'.format(self.username))
+                    self._node = user_data
+                    self._has_full_metadata = True
+                    return
+                user_id = self._node.get('id') or self._node.get('pk')
+                variables = {
+                    "id": str(user_id),
+                    "render_surface": "PROFILE",
+                    "__relay_internal__pv__PolarisCannesGuardianExperienceEnabledrelayprovider": True,
+                    "__relay_internal__pv__PolarisCASB976ProfileEnabledrelayprovider": False,
+                    "__relay_internal__pv__PolarisRepostsConsumptionEnabledrelayprovider": False,
+                    "__relay_internal__pv__PolarisWebSchoolsEnabledrelayprovider": False,
+                    "enable_integrity_filters": True,
+                }
+                data = self._context.doc_id_graphql_query('27937681195819736', variables)
+                if data is None:
+                    raise QueryReturnedNotFoundException('GraphQL query returned None')
+                user_data = data.get('data', {}).get('user')
+                if user_data is None:
                     raise ProfileNotExistsException('Profile {} does not exist.'.format(self.username))
-                self._node = metadata['data']['user']
+                self._node = self._normalize_profile_data(user_data)
                 self._has_full_metadata = True
         except (QueryReturnedNotFoundException, KeyError) as err:
             top_search_results = TopSearchResults(self._context, self.username)
@@ -989,6 +1131,44 @@ class Profile:
                                                         ', '.join(similar_profiles[0:5]))) from err
             raise ProfileNotExistsException('Profile {} does not exist.'.format(self.username)) from err
 
+    def _normalize_profile_data(self, user_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Normalize PolarisProfilePageContentQuery response to match legacy format."""
+        normalized = user_data.copy()
+        if 'id' not in normalized and 'pk' in normalized:
+            normalized['id'] = normalized['pk']
+        if 'edge_owner_to_timeline_media' not in normalized and 'media_count' in normalized:
+            normalized['edge_owner_to_timeline_media'] = {'count': normalized['media_count']}
+        if 'edge_felix_video_timeline' not in normalized:
+            normalized['edge_felix_video_timeline'] = {'count': 0}
+        if 'edge_followed_by' not in normalized and 'follower_count' in normalized:
+            normalized['edge_followed_by'] = {'count': normalized['follower_count']}
+        if 'edge_follow' not in normalized and 'following_count' in normalized:
+            normalized['edge_follow'] = {'count': normalized['following_count']}
+        if 'is_business_account' not in normalized and 'is_business' in normalized:
+            normalized['is_business_account'] = normalized['is_business']
+        if 'business_category_name' not in normalized and 'category' in normalized:
+            normalized['business_category_name'] = normalized['category']
+        friendship = normalized.get('friendship_status', {}) or {}
+        if 'followed_by_viewer' not in normalized:
+            normalized['followed_by_viewer'] = friendship.get('following', False)
+        if 'follows_viewer' not in normalized:
+            normalized['follows_viewer'] = friendship.get('followed_by', False)
+        if 'blocked_by_viewer' not in normalized:
+            normalized['blocked_by_viewer'] = friendship.get('blocking', False)
+        if 'has_blocked_viewer' not in normalized:
+            normalized['has_blocked_viewer'] = False
+        if 'has_requested_viewer' not in normalized:
+            normalized['has_requested_viewer'] = friendship.get('incoming_request', False)
+        if 'requested_by_viewer' not in normalized:
+            normalized['requested_by_viewer'] = friendship.get('outgoing_request', False)
+        if 'profile_pic_url_hd' not in normalized:
+            hd_info = normalized.get('hd_profile_pic_url_info')
+            if hd_info and 'url' in hd_info:
+                normalized['profile_pic_url_hd'] = hd_info['url']
+            elif 'profile_pic_url' in normalized:
+                normalized['profile_pic_url_hd'] = normalized['profile_pic_url']
+        return normalized
+
     def _metadata(self, *keys) -> Any:
         try:
             d = self._node
@@ -1197,18 +1377,33 @@ class Profile:
 
         :rtype: NodeIterator[Post]"""
         self._obtain_metadata()
+        logged_in = self._context.is_logged_in
         return NodeIterator(
-            context = self._context,
-            edge_extractor = lambda d: d['data']['xdt_api__v1__feed__user_timeline_graphql_connection'],
-            node_wrapper = lambda n: Post.from_iphone_struct(self._context, n),
-            query_variables = {'data': {
-                'count': 12, 'include_relationship_info': True,
-                'latest_besties_reel_media': True, 'latest_reel_media': True},
-             'username': self.username},
-            query_referer = 'https://www.instagram.com/{0}/'.format(self.username),
-            is_first = Profile._make_is_newest_checker(),
-            doc_id = '7898261790222653',
-            query_hash = None,
+            context=self._context,
+            edge_extractor=(
+                (lambda d: d["data"]["xdt_api__v1__feed__user_timeline_graphql_connection"])
+                if logged_in
+                else (lambda d: d["data"]["user"]["edge_owner_to_timeline_media"])
+            ),
+            node_wrapper=(
+                (lambda n: Post.from_iphone_struct(self._context, n))
+                if logged_in
+                else (lambda n: Post(self._context, n, self))
+            ),
+            query_variables={
+                "data": {
+                    "count": 12,
+                    "include_relationship_info": True,
+                    "latest_besties_reel_media": True,
+                    "latest_reel_media": True,
+                },
+                **({"username": self.username} if logged_in else {"id": self.userid}),
+            },
+            query_referer="https://www.instagram.com/{0}/".format(self.username),
+            is_first=Profile._make_is_newest_checker(),
+            doc_id="7898261790222653" if logged_in else "7950326061742207",
+            query_hash=None,
+            first_data=(None if logged_in else self._metadata("edge_owner_to_timeline_media")),
         )
 
     def get_saved_posts(self) -> NodeIterator[Post]:

setup.py

@@ -63,6 +63,7 @@ setup(
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
         'Programming Language :: Python :: 3.13',
+        'Programming Language :: Python :: 3.14',
         'Programming Language :: Python :: 3 :: Only',
         'Topic :: Internet',
         'Topic :: Multimedia :: Graphics'

test/instaloader_unittests.py

@@ -210,5 +210,28 @@ class TestInstaloaderLoggedIn(TestInstaloaderAnonymously):
                 break
 
 
+class TestCaptionMentions(unittest.TestCase):
+    """Caption parsing, which requires no network access."""
+
+    @staticmethod
+    def _post_with_caption(caption: str) -> instaloader.Post:
+        return instaloader.Post(None, {"shortcode": "BhrEy4nBFVU", "caption": caption})
+
+    def test_caption_mentions(self):
+        for caption, expected in [
+                ("@alice at the beginning", ["alice"]),
+                ("preceded by a space @bob", ["bob"]),
+                ("preceded by a newline\n@carol", ["carol"]),
+                ("multiple lines\n@dave\n@erin", ["dave", "erin"]),
+                ("no mentions here", []),
+        ]:
+            with self.subTest(caption=caption):
+                self.assertEqual(self._post_with_caption(caption).caption_mentions, expected)
+
+    def test_caption_mentions_ignores_email_addresses(self):
+        post = self._post_with_caption("write to alice@example.com\ncontact @bob instead")
+        self.assertEqual(post.caption_mentions, ["bob"])
+
+
 if __name__ == '__main__':
     unittest.main()