WIP - Add docs

docs/Makefile

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+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+SPHINXPROJ    = flask-rest-api
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/api_reference.rst

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+.. _api:
+
+*************
+API Reference
+*************
+
+.. module:: flask_rest_api
+
+Api
+===
+
+
+.. autoclass:: flask_rest_api.Api
+    :members:
+
+Blueprint
+=========
+
+.. autoclass:: flask_rest_api.Blueprint
+    :members:
+
+ETag
+====
+
+.. automodule:: flask_rest_api.etag
+    :members:
+
+Pagination
+==========
+
+.. automodule:: flask_rest_api.pagination
+    :members:

docs/authors.rst

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+.. include:: ../AUTHORS.rst

docs/changelog.rst

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+.. _changelog:
+
+.. include:: ../CHANGELOG.rst

docs/conf.py

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+# Configuration file for the Sphinx documentation builder.
+#
+# This file does only contain a selection of the most common options. For a
+# full list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+
+# -- Project information -----------------------------------------------------
+
+import flask_rest_api
+
+project = 'flask-rest-api'
+copyright = '2018, Nobatek'
+
+version = release = flask_rest_api.__version__
+
+
+# -- General configuration ---------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#
+# needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'sphinx.ext.autodoc',
+    'sphinx.ext.intersphinx',
+    'sphinx.ext.viewcode',
+]
+
+intersphinx_mapping = {
+    'python': ('http://python.readthedocs.io/en/latest/', None),
+    'marshmallow': ('http://marshmallow.readthedocs.io/en/latest/', None),
+    'webargs': ('http://webargs.readthedocs.io/en/latest/', None),
+    'flask': ('http://flask.readthedocs.io/en/latest/', None),
+}
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+#
+# source_suffix = ['.rst', '.md']
+source_suffix = '.rst'
+
+# The master toctree document.
+master_doc = 'index'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+language = None
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path .
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'alabaster'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#
+# html_theme_options = {}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# Custom sidebar templates, must be a dictionary that maps document names
+# to template names.
+#
+# The default sidebars (for documents that don't match any pattern) are
+# defined by theme itself.  Builtin themes are using these templates by
+# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
+# 'searchbox.html']``.
+#
+# html_sidebars = {}

docs/index.rst

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+flask-rest-api: build a REST API on Flask using Marshmallow
+===========================================================
+
+Release v\ |version|. (:ref:`Changelog <changelog>`)
+
+**flask-rest-api** is a framework library for creating REST APIs.
+
+It uses Flask as a webserver, and marshmallow to serialize and deserialize data.
+It relies extensively on the marshmallow ecosystem, using webargs to get arguments
+from requests, and apispec to generate an OpenAPI specification file as
+automatically as possible.
+
+
+Install
+=======
+
+flask-rest-api requires Python >= 3.5.
+
+.. code-block:: bash
+
+    $ pip install flask-rest-api
+
+
+Guide
+=====
+
+.. toctree::
+    :maxdepth: 2
+
+    quickstart
+    parameters
+    response
+    etag
+    pagination
+    openapi
+
+
+API Reference
+=============
+
+.. toctree::
+    :maxdepth: 2
+
+    api_reference
+
+Project Info
+============
+
+.. toctree::
+    :maxdepth: 1
+
+    changelog
+    license
+    authors

docs/license.rst

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+License
+=======
+
+.. include:: ../LICENSE

docs/make.bat

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+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=.
+set BUILDDIR=_build
+set SPHINXPROJ=flask-rest-api
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
+
+:end
+popd

docs/parameters.rst

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+.. _parameters:
+.. module:: flask_rest_api
+
+Parameters
+==========
+
+To inject parameters into a view function, use the :meth:`Blueprint.arguments <Blueprint.arguments>` decorator.
+
+This method takes a :class:`Schema <marshmallow.Schema>` to deserialize and
+validate the parameters.
+
+By default, the parameters are expected to be passed as json in request body.
+The location can be specified with the ``location`` parameter.
+
+Available locations are:
+
+- ``'querystring'`` or ``'query'``
+- ``'json'``
+- ``'form'``
+- ``'headers'``
+- ``'cookies'``
+- ``'files'``
+
+Unlike webargs's :meth:`use_args <webargs.core.Parser.use_args>` decorator,
+:meth:`Blueprint.arguments <Blueprint.arguments>` only accepts a single location.
+
+The input data is deserialized, validated, and injected in the view function as
+a dict.
+
+
+.. code-block:: python
+    :emphasize-lines: 5, 11
+
+    @blp.route('/')
+    class Pets(MethodView):
+
+        @api.doc(summary='List pets')
+        @api.arguments(PetQueryArgsSchema, location='query')
+        @api.response(PetSchema(many=True))
+        def get(self, args):
+            return Pet.get(filters=args)
+
+        @api.doc(summary='Add a new pet')
+        @api.arguments(PetSchema)
+        @api.response(PetSchema, code=201)
+        def post(self, new_data):
+            item = Pet.create(**new_data)
+            return item
+
+
+Keyword arguments provided to :meth:`Blueprint.arguments <Blueprint.arguments>`
+are passed to webargs's :meth:`use_args <webargs.core.Parser.use_args>`.
+
+If ``as_kwargs=True`` is passed, the decorator passes deserialized input data
+as keyword arguments rather than as a single positional ``dict`` argument.
+
+.. code-block:: python
+    :emphasize-lines: 5, 7, 8
+
+    @blp.route('/')
+    class Pets(MethodView):
+
+        @api.doc(summary='List pets')
+        @api.arguments(PetQueryArgsSchema, location='query', as_kwargs=True)
+        @api.response(PetSchema(many=True))
+        def get(self, **kwargs):
+            return Pet.get(filters=**kwargs)