Continue documentation and reducing public API

client/doc/concepts/botapi-vs-mtproto.rst

@@ -352,7 +352,8 @@ For the most part, it's a 1-to-1 translation and the result is idiomatic Teletho
 
 
 Migrating from aiogram
-``````````````````````
+^^^^^^^^^^^^^^^^^^^^^^
+
 Using one of the examples from their v3 documentation with logging and comments removed:
 
 .. code-block:: python

client/doc/concepts/full-api.rst

@@ -55,7 +55,7 @@ To check for a concrete type, you can use :func:`isinstance`:
     if isinstance(invite, tl.types.ChatInviteAlready):
         print(invite.chat)
 
-The ``telethon._tl`` module is not documented here because it would result in tens of megabytes.
+The ``telethon._tl`` module is not documented here because it would greatly bloat the documentation and make search harder.
 Instead, there are multiple alternatives:
 
 * Use Telethon's separate site to search in the `Telethon Raw API <https://tl.telethon.dev/>`_.

client/doc/concepts/glossary.rst

@@ -66,3 +66,5 @@ Glossary
     Type Language
         File format used by Telegram to define all the types and requests available in a :term:`layer`.
         Telegram's site has an `Overview of the TL language <https://core.telegram.org/mtproto/TL>`_.
+
+        .. seealso:: :ref:`Type Language brief <tl-brief>`.

client/doc/concepts/messages.rst

@@ -15,6 +15,8 @@ Messages
 Messages are at the heart of a messaging platform.
 In Telethon, you will be using the :class:`~types.Message` class to interact with them.
 
+.. _formatting:
+
 Formatting messages
 -------------------
 

client/doc/conf.py

@@ -23,6 +23,7 @@ extensions = [
     "sphinx.ext.autodoc",
     "sphinx.ext.intersphinx",
     "sphinx.ext.graphviz",
+    "sphinx.ext.coverage",
     "roles.tl",
 ]
 
@@ -31,7 +32,9 @@ tl_ref_url = "https://tl.telethon.dev"
 autodoc_default_options = {
     "members": True,
     "undoc-members": True,
+    "show-inheritance": True,
 }
+autodoc_typehints = "description"
 modindex_common_prefix = ["telethon."]
 graphviz_output_format = "svg"
 

client/doc/developing/coding-style.rst

@@ -1,17 +0,0 @@
-Coding style
-============
-
-Knowledge of Python is a obviously a must to develop a Python library.
-A good online resource is `Dive Into Python 3 <http://www.diveintopython3.net/>`_.
-
-Telethon uses multiple tools to automatically format the code and check for linting rules.
-This means you can simply ignore formatting and let the tools handle it for you.
-You can find these tools under the ``tools/`` folder.
-
-The documentation is written with mostly a newline after every period.
-This is not a hard rule.
-Lines can be cut earlier if they become too long to be comfortable.
-
-Commit messages should be short and descriptive.
-They should start with an action in the present ("Fix" and not "Fixed").
-This saves a few characters and represents what the commit will "do" after applied.

client/doc/developing/contributing.rst

@@ -1,5 +1,50 @@
-Project Structure
-=================
+Contributing
+============
+
+Telethon welcomes all new contributions, whether it's reporting bugs or sending code patches.
+
+Please keep both the philosophy and coding style below in mind.
+
+Be mindful when adding new features.
+Every new feature must be understood by the maintainer, or otherwise it will probably rot.
+The *usefulness : maintenance-cost* ratio must be high enough to warrant being built-in.
+Consider whether your new features could be a separate add-on project entirely.
+
+
+Philosophy
+----------
+
+* Dependencies should only be added when absolutely necessary.
+* Dependencies written in anything other than Python cannot be mandatory.
+* The library must work correctly with no system dependencies other than Python 3.
+* Strict type-checking is required to pass everywhere in the library to make upgrades easier.
+* The code structure must make use of hard and clear boundaries to keep the different parts decoupled.
+* The API should cover only the most commonly used features to avoid bloat and reduce maintenance costs.
+* Documentation must be a pleasure to use and contain plenty of code examples.
+
+
+Coding style
+------------
+
+Knowledge of Python is a obviously a must to develop a Python library.
+A good online resource is `Dive Into Python 3 <http://www.diveintopython3.net/>`_.
+
+Telethon uses multiple tools to automatically format the code and check for linting rules.
+This means you can simply ignore formatting and let the tools handle it for you.
+You can find these tools under the ``tools/`` folder.
+See :ref:`tools` below for an explanation.
+
+The documentation is written with mostly a newline after every period.
+This is not a hard rule.
+Lines can be cut earlier if they become too long to be comfortable.
+
+Commit messages should be short and descriptive.
+They should start with an action in the present ("Fix" and not "Fixed").
+This saves a few characters and represents what the commit will "do" after applied.
+
+
+Project structure
+-----------------
 
 .. currentmodule:: telethon
 
@@ -7,29 +52,61 @@ The repository contains several folders, each with their own "package".
 
 
 benches/
---------
+^^^^^^^^
 
 This folder contains different benchmarks.
 Pretty straightforward.
 
 
 stubs/
-------
+^^^^^^
 
 If a dependency doesn't support typing, files here must work around that.
 
+.. _tools:
 
 tools/
-------
+^^^^^^
 
 Various utility scripts.
 Each script should have a "comment" at the top explaining what they are for.
 
-See ``DEVELOPING.md`` in the repository root to learn how to use some of the tools.
+Code generation
+"""""""""""""""
 
+This will take ``api.tl`` and ``mtproto.tl`` files and generate ``client/_impl/tl``.
+
+.. code-block:: sh
+
+    pip install -e generator/
+    python tools/codegen.py
+
+Linting
+"""""""
+
+This includes format checks, type-checking and testing.
+
+.. code-block:: sh
+
+    pip install -e client/[dev]
+    python tools/check.py
+
+Documentation
+"""""""""""""
+
+Requires `sphinx <https://www.sphinx-doc.org>`_ and `graphviz <https://www.graphviz.org>`_'s ``dot``.
+
+.. code-block:: sh
+
+    pip install -e client/[doc]
+    python tools/docgen.py
+
+Note that multiple optional dependency sets can be specified by separating them with a comma (``[dev,doc]``).
+
+.. _tl-brief:
 
 generator/
-----------
+^^^^^^^^^^
 
 A package that should not be published and is only used when developing the library.
 The implementation is private and exists under the ``src/*/_impl/`` folder.
@@ -72,11 +149,11 @@ An in-memory "filesystem" structure is kept before writing all files to disk.
 This makes it possible to execute most of the process in a sans-io manner.
 Once the code generation finishes, all files are written to disk at once.
 
-See ``DEVELOPING.md`` in the repository root to learn how to generate code.
+See :ref:`tools` above to learn how to generate code.
 
 
 client/
--------
+^^^^^^^
 
 The Telethon client library and documentation lives here.
 This is the package that gets published.

client/doc/developing/migration-guide.rst

@@ -64,6 +64,21 @@ This was also a good opportunity to remove a lot of modules that were not suppos
 ``.crypto``, ``.extensions``, ``.network``, ``.custom``, ``.functions``, ``.helpers``, ``.hints``, ``.password``, ``.requestiter``, ``.sync``, ``.types``, ``.utils``.
 
 
+TelegramClient renamed to Client
+--------------------------------
+
+You can rename it with :keyword:`as` during import if you want to use the old name.
+
+Python allows using namespaces via packages and modules.
+Therefore, the full name :class:`telethon.Client` already indicates it's from ``telethon``, so the old ``Telegram`` prefix was redundant.
+
+
+No telethon.sync hack
+---------------------
+
+You can no longer ``import telethon.sync`` to have most calls wrapped in :meth:`asyncio.loop.run_until_complete` for you.
+
+
 Raw API is now private
 ----------------------
 
@@ -140,6 +155,27 @@ Functions no longer have an asynchronous ``.resolve()``.
 This used to let you pass usernames and have them be resolved to :tl:`InputPeer` automatically (unless it was nested).
 
 
+Changes to start and client context-manager
+-------------------------------------------
+
+You can no longer ``start()`` the client.
+
+Instead, you will need to first :meth:`~Client.connect` and then start the :meth:`~Client.interactive_login`.
+
+In v1, the when using the client as a context-manager, ``start()`` was called.
+Since that method no longer exists, it now instead only :meth:`~Client.connect` and :meth:`~Client.disconnect`.
+
+This means you won't get annoying prompts in your terminal if the session was not authorized.
+It also means you can now use the context manager even with custom login flows.
+
+The old ``sign_in()`` method also sent the code, which was rather confusing.
+Instead, you must now :meth:`~Client.request_login_code` as a separate operation.
+
+The old ``log_out()`` was also renamed to :meth:`~Client.sign_out` for consistency with :meth:`~Client.sign_in`.
+
+The old ``is_user_authorized()`` was renamed to :meth:`~Client.is_authorized` since it works for bot accounts too.
+
+
 Unified client iter and get methods
 -----------------------------------
 
@@ -451,38 +487,3 @@ StringSession no longer exists
 If you need to serialize the session data to a string, you can use something like `jsonpickle <https://pypi.org/project/jsonpickle/>`_.
 Or even the built-in :mod:`pickle` followed by :mod:`base64` or just :meth:`bytes.hex`.
 But be aware that these approaches probably will not be compatible with additions to the :class:`~session.Session`.
-
-
-TelegramClient renamed to Client
---------------------------------
-
-You can rename it with :keyword:`as` during import if you want to use the old name.
-
-Python allows using namespaces via packages and modules.
-Therefore, the full name :class:`telethon.Client` already indicates it's from ``telethon``, so the old ``Telegram`` prefix was redundant.
-
-
-Changes to start and client context-manager
--------------------------------------------
-
-You can no longer ``start()`` the client.
-
-Instead, you will need to first :meth:`~Client.connect` and then start the :meth:`~Client.interactive_login`.
-
-In v1, the when using the client as a context-manager, ``start()`` was called.
-Since that method no longer exists, it now instead only :meth:`~Client.connect` and :meth:`~Client.disconnect`.
-
-This means you won't get annoying prompts in your terminal if the session was not authorized.
-It also means you can now use the context manager even with custom login flows.
-
-The old ``sign_in()`` method also sent the code, which was rather confusing.
-Instead, you must now :meth:`~Client.request_login_code` as a separate operation.
-
-The old ``log_out()`` was also renamed to :meth:`~Client.sign_out` for consistency with :meth:`~Client.sign_in`.
-
-The old ``is_user_authorized()`` was renamed to :meth:`~Client.is_authorized` since it works for bot accounts too.
-
-No telethon.sync hack
----------------------
-
-You can no longer ``import telethon.sync`` to have most calls wrapped in :meth:`asyncio.loop.run_until_complete` for you.

client/doc/developing/philosophy.rst

@@ -1,10 +0,0 @@
-Philosophy
-==========
-
-* Dependencies should only be added when absolutely necessary.
-* Dependencies written in anything other than Python cannot be mandatory.
-* The library must work correctly with no system dependencies other than Python 3.
-* Strict type-checking is required to pass everywhere in the library to make upgrades easier.
-* The code structure must make use of hard and clear boundaries to keep the different parts decoupled.
-* The API should cover only the most commonly used features to avoid bloat and reduce maintenance costs.
-* Documentation must be a pleasure to use and contain plenty of code examples.

client/doc/index.rst

@@ -123,6 +123,4 @@ Tips and tricks to develop both with the library and for the library.
     developing/changelog
     developing/migration-guide
     developing/faq
-    developing/philosophy.rst
-    developing/coding-style.rst
-    developing/project-structure.rst
+    developing/contributing

client/doc/modules/client.rst

@@ -1,4 +1 @@
-Client
-======
-
 .. autoclass:: telethon.Client

client/doc/modules/sessions.rst

@@ -1,4 +1,20 @@
-Session storages
-================
+Sessions
+========
 
-.. automodule:: telethon.session
+.. currentmodule:: telethon.session
+
+Storages
+--------
+
+.. autoclass:: Storage
+.. autoclass:: SqliteSession
+.. autoclass:: MemorySession
+
+Types
+-----
+
+.. autoclass:: Session
+.. autoclass:: DataCenter
+.. autoclass:: User
+.. autoclass:: UpdateState
+.. autoclass:: ChannelState