langchain/docs/api_reference/conf.py
Eugene Yurtsev 003e1ca9a0
Update api references (#8646)
Update API reference documentation. This PR will pick up a number of missing classes, it also applies selective formatting based on the class / object type.
2023-08-04 16:10:58 -04:00

169 lines
5.7 KiB
Python

"""Configuration file for the Sphinx documentation builder."""
# Configuration file for the Sphinx documentation builder.
#
# This file only contains a selection of the most common options. For a full
# list see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html
# -- Path setup --------------------------------------------------------------
import json
import os
import sys
from pathlib import Path
import toml
from docutils import nodes
from sphinx.util.docutils import SphinxDirective
# 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.
_DIR = Path(__file__).parent.absolute()
sys.path.insert(0, os.path.abspath("."))
sys.path.insert(0, os.path.abspath("../../libs/langchain"))
sys.path.insert(0, os.path.abspath("../../libs/experimental"))
with (_DIR.parents[1] / "libs" / "langchain" / "pyproject.toml").open("r") as f:
data = toml.load(f)
with (_DIR / "guide_imports.json").open("r") as f:
imported_classes = json.load(f)
class ExampleLinksDirective(SphinxDirective):
"""Directive to generate a list of links to examples.
We have a script that extracts links to API reference docs
from our notebook examples. This directive uses that information
to backlink to the examples from the API reference docs."""
has_content = False
required_arguments = 1
def run(self):
"""Run the directive.
Called any time :example_links:`ClassName` is used
in the template *.rst files."""
class_or_func_name = self.arguments[0]
links = imported_classes.get(class_or_func_name, {})
list_node = nodes.bullet_list()
for doc_name, link in links.items():
item_node = nodes.list_item()
para_node = nodes.paragraph()
link_node = nodes.reference()
link_node["refuri"] = link
link_node.append(nodes.Text(doc_name))
para_node.append(link_node)
item_node.append(para_node)
list_node.append(item_node)
if list_node.children:
title_node = nodes.title()
title_node.append(nodes.Text(f"Examples using {class_or_func_name}"))
return [title_node, list_node]
return [list_node]
def setup(app):
app.add_directive("example_links", ExampleLinksDirective)
# -- Project information -----------------------------------------------------
project = "🦜🔗 LangChain"
copyright = "2023, Harrison Chase"
author = "Harrison Chase"
version = data["tool"]["poetry"]["version"]
release = version
html_title = project + " " + version
html_last_updated_fmt = "%b %d, %Y"
# -- General configuration ---------------------------------------------------
# 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.autodoc.typehints",
"sphinx.ext.autosummary",
"sphinx.ext.napoleon",
"sphinx.ext.viewcode",
"sphinxcontrib.autodoc_pydantic",
"sphinx_copybutton",
"sphinx_panels",
"IPython.sphinxext.ipython_console_highlighting",
]
source_suffix = [".rst"]
# some autodoc pydantic options are repeated in the actual template.
# potentially user error, but there may be bugs in the sphinx extension
# with options not being passed through correctly (from either the location in the code)
autodoc_pydantic_model_show_json = False
autodoc_pydantic_field_list_validators = False
autodoc_pydantic_config_members = False
autodoc_pydantic_model_show_config_summary = False
autodoc_pydantic_model_show_validator_members = False
autodoc_pydantic_model_show_validator_summary = False
autodoc_pydantic_model_signature_prefix = "class"
autodoc_pydantic_field_signature_prefix = "param"
autodoc_member_order = "groupwise"
autoclass_content = "both"
autodoc_typehints_format = "short"
# autodoc_typehints = "description"
# Add any paths that contain templates here, relative to this directory.
templates_path = ["templates"]
# 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"]
# -- 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 = "scikit-learn-modern"
html_theme_path = ["themes"]
# redirects dictionary maps from old links to new links
html_additional_pages = {}
redirects = {
"index": "api_reference",
}
for old_link in redirects:
html_additional_pages[old_link] = "redirects.html"
html_context = {
"display_github": True, # Integrate GitHub
"github_user": "hwchase17", # Username
"github_repo": "langchain", # Repo name
"github_version": "master", # Version
"conf_py_path": "/docs/api_reference", # Path in the checkout to the docs root
"redirects": redirects,
}
# 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"]
# These paths are either relative to html_static_path
# or fully qualified paths (eg. https://...)
html_css_files = [
"css/custom.css",
]
html_use_index = False
myst_enable_extensions = ["colon_fence"]
# generate autosummary even if no references
autosummary_generate = True