Include changelog in user docs

MANIFEST.in

@@ -1,5 +1,3 @@
-include CHANGELOG.rst
-
 recursive-exclude .github *
 exclude .gitignore
 exclude .pre-commit-config.yaml

docs/source/index.rst

@@ -7,7 +7,7 @@ Welcome to pytest-asyncio!
   :hidden:
 
   concepts
-  reference
+  reference/index
   support
 
 pytest-asyncio is a `pytest <https://docs.pytest.org/en/latest/contents.html>`_ plugin. It facilitates testing of code that uses the `asyncio <https://docs.python.org/3/library/asyncio.html>`_ library.

docs/source/reference/configuration.rst

@@ -0,0 +1,21 @@
+=============
+Configuration
+=============
+
+The pytest-asyncio mode can be set by the ``asyncio_mode`` configuration option in the `configuration file
+<https://docs.pytest.org/en/latest/reference/customize.html>`_:
+
+.. code-block:: ini
+
+   # pytest.ini
+   [pytest]
+   asyncio_mode = auto
+
+The value can also be set via the ``--asyncio-mode`` command-line option:
+
+.. code-block:: bash
+
+   $ pytest tests --asyncio-mode=strict
+
+
+If the asyncio mode is set in both the pytest configuration file and the command-line option, the command-line option takes precedence. If no asyncio mode is specified, the mode defaults to `strict`.

docs/source/reference/decorators.rst

@@ -0,0 +1,27 @@
+==========
+Decorators
+==========
+Asynchronous fixtures are defined just like ordinary pytest fixtures, except they should be decorated with ``@pytest_asyncio.fixture``.
+
+.. code-block:: python3
+
+    import pytest_asyncio
+
+
+    @pytest_asyncio.fixture
+    async def async_gen_fixture():
+        await asyncio.sleep(0.1)
+        yield "a value"
+
+
+    @pytest_asyncio.fixture(scope="module")
+    async def async_fixture():
+        return await asyncio.sleep(0.1)
+
+All scopes are supported, but if you use a non-function scope you will need
+to redefine the ``event_loop`` fixture to have the same or broader scope.
+Async fixtures need the event loop, and so must have the same or narrower scope
+than the ``event_loop`` fixture.
+
+*auto* mode automatically converts async fixtures declared with the
+standard ``@pytest.fixture`` decorator to *asyncio-driven* versions.

docs/source/reference/fixtures.rst

@@ -0,0 +1,58 @@
+========
+Fixtures
+========
+
+``event_loop``
+==============
+Creates a new asyncio event loop based on the current event loop policy. The new loop
+is available as the return value of this fixture or via `asyncio.get_running_loop <https://docs.python.org/3/library/asyncio-eventloop.html#asyncio.get_running_loop>`__.
+The event loop is closed when the fixture scope ends. The fixture scope defaults
+to ``function`` scope.
+
+.. code-block:: python
+
+    def test_http_client(event_loop):
+        url = "http://httpbin.org/get"
+        resp = event_loop.run_until_complete(http_client(url))
+        assert b"HTTP/1.1 200 OK" in resp
+
+Note that, when using the ``event_loop`` fixture, you need to interact with the event loop using methods like ``event_loop.run_until_complete``. If you want to *await* code inside your test function, you need to write a coroutine and use it as a test function. The `asyncio <#pytest-mark-asyncio>`__ marker
+is used to mark coroutines that should be treated as test functions.
+
+The ``event_loop`` fixture can be overridden in any of the standard pytest locations,
+e.g. directly in the test file, or in ``conftest.py``. This allows redefining the
+fixture scope, for example:
+
+.. code-block:: python
+
+    @pytest.fixture(scope="session")
+    def event_loop():
+        policy = asyncio.get_event_loop_policy()
+        loop = policy.new_event_loop()
+        yield loop
+        loop.close()
+
+If you need to change the type of the event loop, prefer setting a custom event loop policy over redefining the ``event_loop`` fixture.
+
+If the ``pytest.mark.asyncio`` decorator is applied to a test function, the ``event_loop``
+fixture will be requested automatically by the test function.
+
+``unused_tcp_port``
+===================
+Finds and yields a single unused TCP port on the localhost interface. Useful for
+binding temporary test servers.
+
+``unused_tcp_port_factory``
+===========================
+A callable which returns a different unused TCP port each invocation. Useful
+when several unused TCP ports are required in a test.
+
+.. code-block:: python
+
+    def a_test(unused_tcp_port_factory):
+        port1, port2 = unused_tcp_port_factory(), unused_tcp_port_factory()
+        ...
+
+``unused_udp_port`` and ``unused_udp_port_factory``
+===================================================
+Works just like their TCP counterparts but returns unused UDP ports.

docs/source/reference/index.rst

@@ -0,0 +1,15 @@
+=========
+Reference
+=========
+
+.. toctree::
+  :hidden:
+
+  configuration
+  fixtures
+  markers
+  decorators
+  changelog
+
+This section of the documentation provides descriptions of the individual parts provided by pytest-asyncio.
+The reference section also provides a chronological list of changes for each release.

docs/source/reference/markers.rst

@@ -0,0 +1,34 @@
+=======
+Markers
+=======
+
+``pytest.mark.asyncio``
+=======================
+A coroutine or async generator with this marker will be treated as a test function by pytest. The marked function will be executed as an
+asyncio task in the event loop provided by the ``event_loop`` fixture.
+
+In order to make your test code a little more concise, the pytest |pytestmark|_
+feature can be used to mark entire modules or classes with this marker.
+Only test coroutines will be affected (by default, coroutines prefixed by
+``test_``), so, for example, fixtures are safe to define.
+
+.. code-block:: python
+
+    import asyncio
+
+    import pytest
+
+    # All test coroutines will be treated as marked.
+    pytestmark = pytest.mark.asyncio
+
+
+    async def test_example(event_loop):
+        """No marker!"""
+        await asyncio.sleep(0, loop=event_loop)
+
+In *auto* mode, the ``pytest.mark.asyncio`` marker can be omitted, the marker is added
+automatically to *async* test functions.
+
+
+.. |pytestmark| replace:: ``pytestmark``
+.. _pytestmark: http://doc.pytest.org/en/latest/example/markers.html#marking-whole-classes-or-modules

setup.cfg

@@ -3,7 +3,10 @@ name = pytest-asyncio
 version = attr: pytest_asyncio.__version__
 url = https://github.com/pytest-dev/pytest-asyncio
 project_urls =
-  GitHub = https://github.com/pytest-dev/pytest-asyncio
+  Documentation = https://pytest-asyncio.readthedocs.io
+  Changelog = https://pytest-asyncio.readthedocs.io/en/latest/reference/changelog.html
+  Source Code = https://github.com/pytest-dev/pytest-asyncio
+  Bug Tracker = https://github.com/pytest-dev/pytest-asyncio/issues
 description = Pytest support for asyncio
 long_description = file: README.rst
 long_description_content_type = text/x-rst