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instaloader/docs/as-module.rst
2020-07-31 22:12:27 +02:00

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.. meta::
:description:
Documentation of Instaloader module, a powerful and intuitive
Python library to download Instagram media and metadata.
.. _python-module-instaloader:
Python Module :mod:`instaloader`
--------------------------------
.. module:: instaloader
.. highlight:: python
Instaloader exposes its internally used methods and structures as a Python
module, making it a powerful and intuitive Python API for Instagram,
allowing to further customize obtaining media and metadata.
Start with getting an instance of :class:`Instaloader`::
import instaloader
# Get instance
L = instaloader.Instaloader()
# Optionally, login or load session
L.login(USER, PASSWORD) # (login)
L.interactive_login(USER) # (ask password on terminal)
L.load_session_from_file(USER) # (load session created w/
# `instaloader -l USERNAME`)
:mod:`instaloader` provides the :class:`Post` structure, which represents a
picture, video or sidecar (set of multiple pictures/videos) posted in a user's
profile. :class:`Instaloader` provides methods to iterate over Posts from a
certain source::
for post in instaloader.Hashtag.from_name(L.context, 'cat').get_posts():
# post is an instance of instaloader.Post
L.download_post(post, target='#cat')
:class:`Post` instances can be created with:
- :func:`Post.from_shortcode`
Use a Post shortcode (part of the Post URL,
``https://www.instagram.com/p/SHORTCODE/``) to create a Post
object::
post = Post.from_shortcode(L.context, SHORTCODE)
- :meth:`Profile.get_posts`
All media of a :class:`Profile`.
- :meth:`Profile.get_saved_posts`
Media that the user marked as saved (:class:`Profile` must be own profile
for this to work)
- :meth:`Instaloader.get_feed_posts`
Media in the user's feed.
- :meth:`Instaloader.get_explore_posts`
Media that is suggested by Instagram to explore.
- :meth:`Hashtag.get_posts`
Media associated with given hashtag.
With the :class:`Profile` class, Instaloader also makes it easy to access
metadata of a Profile. :class:`Profile` instances can be created with:
- :meth:`Profile.from_username`::
profile = Profile.from_username(L.context, USERNAME)
- :meth:`Profile.from_id`
given its User ID. This allows to easily lookup a Profile's username given
its ID::
Profile.from_id(L.context, USERID).username
- :meth:`Profile.get_followees`
Profiles that are followed by given user.
- :meth:`Profile.get_followers`
Profiles that follow given user.
- :attr:`Post.owner_profile`, :attr:`Story.owner_profile`, :attr:`StoryItem.owner_profile`
Owner profile of particular object.
- :meth:`Post.get_likes`
Profiles that liked a given :class:`Post`
- :attr:`PostComment.owner`
Profile of a Post comment.
For a list of a few code examples that use the Instaloader module, see
:ref:`codesnippets`.
The reference of the classes and functions provided by the :mod:`instaloader` module is
divided into the following subsections:
.. toctree::
:maxdepth: 2
module/instaloader
module/structures
module/nodeiterator
module/instaloadercontext
module/exceptions