Read the Docs build information Build id: 757201 Project: cognite-sdk-python Version: latest Commit: 418c6f5e92d3a4fd1e79be7018f8807024f6ccfd Date: 2021-10-27T14:26:25.810975Z State: finished Success: False [rtd-command-info] start-time: 2021-10-27T14:27:37.232775Z, end-time: 2021-10-27T14:27:40.522111Z, duration: 3, exit-code: 0 git clone --no-single-branch --depth 50 https://github.com/cognitedata/cognite-sdk-python.git . Cloning into '.'... [rtd-command-info] start-time: 2021-10-27T14:27:40.656133Z, end-time: 2021-10-27T14:27:40.749280Z, duration: 0, exit-code: 0 git checkout --force origin/master Note: checking out 'origin/master'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b HEAD is now at 418c6f5 [CDF-13132] Disallow downloading to file path outside download directory (#865) [rtd-command-info] start-time: 2021-10-27T14:27:40.896286Z, end-time: 2021-10-27T14:27:40.967686Z, duration: 0, exit-code: 0 git clean -d -f -f [rtd-command-info] start-time: 2021-10-27T14:27:42.348944Z, end-time: 2021-10-27T14:27:47.404657Z, duration: 5, exit-code: 0 python3.7 -mvirtualenv Using base prefix '/home/docs/.pyenv/versions/3.7.9' New python executable in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/bin/python3.7 Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/bin/python Installing setuptools, pip, wheel... done. [rtd-command-info] start-time: 2021-10-27T14:27:47.594970Z, end-time: 2021-10-27T14:27:48.725013Z, duration: 1, exit-code: 0 python -m pip install --upgrade --no-cache-dir pip setuptools Requirement already satisfied: pip in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (21.3.1) Requirement already satisfied: setuptools in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (58.3.0) [rtd-command-info] start-time: 2021-10-27T14:27:48.825366Z, end-time: 2021-10-27T14:27:56.796200Z, duration: 7, exit-code: 0 python -m pip install --upgrade --no-cache-dir mock==1.0.1 pillow==5.4.1 alabaster>=0.7,<0.8,!=0.7.5 commonmark==0.8.1 recommonmark==0.5.0 sphinx<2 sphinx-rtd-theme<0.5 readthedocs-sphinx-ext<2.2 Collecting mock==1.0.1 Downloading mock-1.0.1.zip (861 kB) Preparing metadata (setup.py): started Preparing metadata (setup.py): finished with status 'done' Collecting pillow==5.4.1 Downloading Pillow-5.4.1-cp37-cp37m-manylinux1_x86_64.whl (2.0 MB) Collecting alabaster!=0.7.5,<0.8,>=0.7 Downloading alabaster-0.7.12-py2.py3-none-any.whl (14 kB) Collecting commonmark==0.8.1 Downloading commonmark-0.8.1-py2.py3-none-any.whl (47 kB) Collecting recommonmark==0.5.0 Downloading recommonmark-0.5.0-py2.py3-none-any.whl (9.8 kB) Collecting sphinx<2 Downloading Sphinx-1.8.5-py2.py3-none-any.whl (3.1 MB) Collecting sphinx-rtd-theme<0.5 Downloading sphinx_rtd_theme-0.4.3-py2.py3-none-any.whl (6.4 MB) Collecting readthedocs-sphinx-ext<2.2 Downloading readthedocs_sphinx_ext-2.1.4-py2.py3-none-any.whl (29 kB) Collecting future Downloading future-0.18.2.tar.gz (829 kB) Preparing metadata (setup.py): started Preparing metadata (setup.py): finished with status 'done' Collecting docutils>=0.11 Downloading docutils-0.18-py2.py3-none-any.whl (569 kB) Collecting Jinja2>=2.3 Downloading Jinja2-3.0.2-py3-none-any.whl (133 kB) Collecting requests>=2.0.0 Downloading requests-2.26.0-py2.py3-none-any.whl (62 kB) Collecting six>=1.5 Downloading six-1.16.0-py2.py3-none-any.whl (11 kB) Requirement already satisfied: setuptools in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from sphinx<2) (58.3.0) Collecting packaging Downloading packaging-21.0-py3-none-any.whl (40 kB) Collecting babel!=2.0,>=1.3 Downloading Babel-2.9.1-py2.py3-none-any.whl (8.8 MB) Collecting snowballstemmer>=1.1 Downloading snowballstemmer-2.1.0-py2.py3-none-any.whl (93 kB) Collecting sphinxcontrib-websupport Downloading sphinxcontrib_websupport-1.2.4-py2.py3-none-any.whl (39 kB) Collecting imagesize Downloading imagesize-1.2.0-py2.py3-none-any.whl (4.8 kB) Collecting Pygments>=2.0 Downloading Pygments-2.10.0-py3-none-any.whl (1.0 MB) Collecting pytz>=2015.7 Downloading pytz-2021.3-py2.py3-none-any.whl (503 kB) Collecting MarkupSafe>=2.0 Downloading MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (31 kB) Collecting certifi>=2017.4.17 Downloading certifi-2021.10.8-py2.py3-none-any.whl (149 kB) Collecting charset-normalizer~=2.0.0 Downloading charset_normalizer-2.0.7-py3-none-any.whl (38 kB) Collecting urllib3<1.27,>=1.21.1 Downloading urllib3-1.26.7-py2.py3-none-any.whl (138 kB) Collecting idna<4,>=2.5 Downloading idna-3.3-py3-none-any.whl (61 kB) Collecting pyparsing>=2.0.2 Downloading pyparsing-3.0.2-py3-none-any.whl (96 kB) Collecting sphinxcontrib-serializinghtml Downloading sphinxcontrib_serializinghtml-1.1.5-py2.py3-none-any.whl (94 kB) Building wheels for collected packages: mock, future Building wheel for mock (setup.py): started Building wheel for mock (setup.py): finished with status 'done' Created wheel for mock: filename=mock-1.0.1-py3-none-any.whl size=23772 sha256=732bca456b703c62c6d06d116c024c75f2e1e9e693eba9a6c579832949fd43f7 Stored in directory: /tmp/pip-ephem-wheel-cache-7ead4rvv/wheels/7a/94/b1/0fdc5339a5bd487a5cc15421ec200d9ba3e2aa7190e4a727f1 Building wheel for future (setup.py): started Building wheel for future (setup.py): finished with status 'done' Created wheel for future: filename=future-0.18.2-py3-none-any.whl size=491070 sha256=909af699fcfac9eed38666bf35ed52b521cac70e214964987df7d571dd860c17 Stored in directory: /tmp/pip-ephem-wheel-cache-7ead4rvv/wheels/56/b0/fe/4410d17b32f1f0c3cf54cdfb2bc04d7b4b8f4ae377e2229ba0 Successfully built mock future Installing collected packages: urllib3, sphinxcontrib-serializinghtml, pytz, pyparsing, MarkupSafe, idna, charset-normalizer, certifi, sphinxcontrib-websupport, snowballstemmer, six, requests, Pygments, packaging, Jinja2, imagesize, future, docutils, babel, alabaster, sphinx, commonmark, sphinx-rtd-theme, recommonmark, readthedocs-sphinx-ext, pillow, mock Successfully installed Jinja2-3.0.2 MarkupSafe-2.0.1 Pygments-2.10.0 alabaster-0.7.12 babel-2.9.1 certifi-2021.10.8 charset-normalizer-2.0.7 commonmark-0.8.1 docutils-0.18 future-0.18.2 idna-3.3 imagesize-1.2.0 mock-1.0.1 packaging-21.0 pillow-5.4.1 pyparsing-3.0.2 pytz-2021.3 readthedocs-sphinx-ext-2.1.4 recommonmark-0.5.0 requests-2.26.0 six-1.16.0 snowballstemmer-2.1.0 sphinx-1.8.5 sphinx-rtd-theme-0.4.3 sphinxcontrib-serializinghtml-1.1.5 sphinxcontrib-websupport-1.2.4 urllib3-1.26.7 [rtd-command-info] start-time: 2021-10-27T14:27:56.929352Z, end-time: 2021-10-27T14:28:07.900414Z, duration: 10, exit-code: 0 python -m pip install --upgrade --upgrade-strategy eager --no-cache-dir /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/checkouts/latest Processing /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/checkouts/latest Installing build dependencies: started Installing build dependencies: finished with status 'done' Getting requirements to build wheel: started Getting requirements to build wheel: finished with status 'done' Preparing metadata (pyproject.toml): started Preparing metadata (pyproject.toml): finished with status 'done' Collecting requests-oauthlib==1.3.0 Downloading requests_oauthlib-1.3.0-py2.py3-none-any.whl (23 kB) Requirement already satisfied: requests<3.0.0,>=2.21.0 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from cognite-sdk==2.33.0) (2.26.0) Collecting pandas Downloading pandas-1.3.4-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (11.3 MB) Collecting oauthlib>=3.0.0 Downloading oauthlib-3.1.1-py2.py3-none-any.whl (146 kB) Requirement already satisfied: urllib3<1.27,>=1.21.1 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from requests<3.0.0,>=2.21.0->cognite-sdk==2.33.0) (1.26.7) Requirement already satisfied: certifi>=2017.4.17 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from requests<3.0.0,>=2.21.0->cognite-sdk==2.33.0) (2021.10.8) Requirement already satisfied: idna<4,>=2.5 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from requests<3.0.0,>=2.21.0->cognite-sdk==2.33.0) (3.3) Requirement already satisfied: charset-normalizer~=2.0.0 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from requests<3.0.0,>=2.21.0->cognite-sdk==2.33.0) (2.0.7) Requirement already satisfied: pytz>=2017.3 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from pandas->cognite-sdk==2.33.0) (2021.3) Collecting numpy>=1.17.3 Downloading numpy-1.21.3-cp37-cp37m-manylinux_2_12_x86_64.manylinux2010_x86_64.whl (15.7 MB) Collecting python-dateutil>=2.7.3 Downloading python_dateutil-2.8.2-py2.py3-none-any.whl (247 kB) Requirement already satisfied: six>=1.5 in /home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages (from python-dateutil>=2.7.3->pandas->cognite-sdk==2.33.0) (1.16.0) Building wheels for collected packages: cognite-sdk Building wheel for cognite-sdk (pyproject.toml): started Building wheel for cognite-sdk (pyproject.toml): finished with status 'done' Created wheel for cognite-sdk: filename=cognite_sdk-2.33.0-py3-none-any.whl size=162544 sha256=2cff82c06aade4c41f0d5e7a4803fd68e209fa50ba24c6a043a0361e60bdd680 Stored in directory: /tmp/pip-ephem-wheel-cache-pz6r496f/wheels/7d/68/db/6f318d91803236885a9b20c9c2ceeb8a2991e8ad458f876c0d Successfully built cognite-sdk Installing collected packages: python-dateutil, oauthlib, numpy, requests-oauthlib, pandas, cognite-sdk Successfully installed cognite-sdk-2.33.0 numpy-1.21.3 oauthlib-3.1.1 pandas-1.3.4 python-dateutil-2.8.2 requests-oauthlib-1.3.0 [rtd-command-info] start-time: 2021-10-27T14:28:09.073269Z, end-time: 2021-10-27T14:28:09.144348Z, duration: 0, exit-code: 0 cat docs/source/conf.py #!/usr/bin/env python3 # # cognite-sdk-python documentation build configuration file, created by # sphinx-quickstart on Mon Jan 8 14:36:34 2018. # # This file is execfile()d with the current directory set to its # containing dir. # # Note that not all possible configuration values are present in this # autogenerated file. # # All configuration values have a default; values that are commented out # serve to show the default. # 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 re # -- 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.napoleon"] # 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" # General information about the project. project = "cognite-sdk" copyright = "2019, Cognite AS" author = "Erlend Vollset" # The version info for the project you're documenting, acts as replacement for # |version| and |release|, also used in various other places throughout the # built documents. # # The short X.Y version. version = re.search('^__version__\s*=\s*"(.*)"', open("../../cognite/client/_version.py").read(), re.M).group(1) # The full version, including alpha/beta/rc tags. release = version # 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 patterns also effect to html_static_path and html_extra_path exclude_patterns = [] # The name of the Pygments (syntax highlighting) style to use. pygments_style = "sphinx" # If true, `todo` and `todoList` produce output, else they produce nothing. todo_include_todos = False # -- 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 = "sphinx_rtd_theme" # 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. # # This is required for the alabaster theme # refs: http://alabaster.readthedocs.io/en/latest/installation.html#sidebars html_sidebars = { "**": ["relations.html", "searchbox.html", "globaltoc.html"] # needs 'show_related': True theme option to display } html_favicon = "img/cognite_logo_black.png" html_logo = "img/cognite_logo_white.png" # -- Options for HTMLHelp output ------------------------------------------ # Output file base name for HTML help builder. htmlhelp_basename = "cognite-sdk-pythondoc" # -- Options for LaTeX output --------------------------------------------- latex_elements = { # The paper size ('letterpaper' or 'a4paper'). # # 'papersize': 'letterpaper', # The font size ('10pt', '11pt' or '12pt'). # # 'pointsize': '10pt', # Additional stuff for the LaTeX preamble. # # 'preamble': '', # Latex figure (float) alignment # # 'figure_align': 'htbp', } # Grouping the document tree into LaTeX files. List of tuples # (source start file, target name, title, # author, documentclass [howto, manual, or own class]). latex_documents = [(master_doc, "cognite-sdk-python.tex", "cognite-sdk-python Documentation", "Cognite", "manual")] # -- Options for manual page output --------------------------------------- # One entry per manual page. List of tuples # (source start file, name, description, authors, manual section). man_pages = [(master_doc, "cognite-sdk-python", "cognite-sdk-python Documentation", [author], 1)] # -- Options for Texinfo output ------------------------------------------- # Grouping the document tree into Texinfo files. List of tuples # (source start file, target name, title, author, # dir menu entry, description, category) texinfo_documents = [ ( master_doc, "cognite-sdk-python", "cognite-sdk-python Documentation", author, "cognite-sdk-python", "One line description of project.", "Miscellaneous", ) ] ########################################################################### # auto-created readthedocs.org specific configuration # ########################################################################### # # The following code was added during an automated build on readthedocs.org # It is auto created and injected for every build. The result is based on the # conf.py.tmpl file found in the readthedocs.org codebase: # https://github.com/rtfd/readthedocs.org/blob/master/readthedocs/doc_builder/templates/doc_builder/conf.py.tmpl # # Note: this file shouldn't rely on extra dependencies. import importlib import sys import os.path # Borrowed from six. PY3 = sys.version_info[0] == 3 string_types = str if PY3 else basestring from sphinx import version_info # Get suffix for proper linking to GitHub # This is deprecated in Sphinx 1.3+, # as each page can have its own suffix if globals().get('source_suffix', False): if isinstance(source_suffix, string_types): SUFFIX = source_suffix elif isinstance(source_suffix, (list, tuple)): # Sphinx >= 1.3 supports list/tuple to define multiple suffixes SUFFIX = source_suffix[0] elif isinstance(source_suffix, dict): # Sphinx >= 1.8 supports a mapping dictionary for multiple suffixes SUFFIX = list(source_suffix.keys())[0] # make a ``list()`` for py2/py3 compatibility else: # default to .rst SUFFIX = '.rst' else: SUFFIX = '.rst' # Add RTD Static Path. Add to the end because it overwrites previous files. if not 'html_static_path' in globals(): html_static_path = [] if os.path.exists('_static'): html_static_path.append('_static') # Add RTD Theme only if they aren't overriding it already using_rtd_theme = ( ( 'html_theme' in globals() and html_theme in ['default'] and # Allow people to bail with a hack of having an html_style 'html_style' not in globals() ) or 'html_theme' not in globals() ) if using_rtd_theme: theme = importlib.import_module('sphinx_rtd_theme') html_theme = 'sphinx_rtd_theme' html_style = None html_theme_options = {} if 'html_theme_path' in globals(): html_theme_path.append(theme.get_html_theme_path()) else: html_theme_path = [theme.get_html_theme_path()] if globals().get('websupport2_base_url', False): websupport2_base_url = 'https://readthedocs.com/websupport' websupport2_static_url = 'https://assets.readthedocs.com/' #Add project information to the template context. context = { 'using_theme': using_rtd_theme, 'html_theme': html_theme, 'current_version': "latest", 'version_slug': "latest", 'MEDIA_URL': "https://media.readthedocs.com/media/", 'STATIC_URL': "https://assets.readthedocs.com/", 'PRODUCTION_DOMAIN': "readthedocs.com", 'versions': [ ("latest", "/en/latest/"), ("1.0", "/en/1.0/"), ("0.13_a", "/en/0.13_a/"), ("0.12", "/en/0.12/"), ], 'downloads': [ ("pdf", "//cognite-docs.readthedocs-hosted.com/_/downloads/cognite-sdk-python/en/latest/pdf/"), ("html", "//cognite-docs.readthedocs-hosted.com/_/downloads/cognite-sdk-python/en/latest/htmlzip/"), ("epub", "//cognite-docs.readthedocs-hosted.com/_/downloads/cognite-sdk-python/en/latest/epub/"), ], 'subprojects': [ ], 'slug': 'cognite-sdk-python', 'name': u'sdk-python', 'rtd_language': u'en', 'programming_language': u'words', 'canonical_url': 'https://cognite-docs.readthedocs-hosted.com/projects/cognite-sdk-python/en/latest/', 'analytics_code': 'UA-141199819-1', 'single_version': False, 'conf_py_path': '/docs/source/', 'api_host': 'https://readthedocs.com', 'github_user': 'cognitedata', 'proxied_api_host': '/_', 'github_repo': 'cognite-sdk-python', 'github_version': 'master', 'display_github': True, 'bitbucket_user': 'None', 'bitbucket_repo': 'None', 'bitbucket_version': 'master', 'display_bitbucket': False, 'gitlab_user': 'None', 'gitlab_repo': 'None', 'gitlab_version': 'master', 'display_gitlab': False, 'READTHEDOCS': True, 'using_theme': (html_theme == "default"), 'new_theme': (html_theme == "sphinx_rtd_theme"), 'source_suffix': SUFFIX, 'ad_free': False, 'docsearch_disabled': False, 'user_analytics_code': 'UA-141199819-1', 'global_analytics_code': 'UA-17997319-2', 'commit': '418c6f5e', } # For sphinx >=1.8 we can use html_baseurl to set the canonical URL. # https://www.sphinx-doc.org/en/master/usage/configuration.html#confval-html_baseurl if version_info >= (1, 8): if not globals().get('html_baseurl'): html_baseurl = context['canonical_url'] context['canonical_url'] = None if 'html_context' in globals(): html_context.update(context) else: html_context = context # Add custom RTD extension if 'extensions' in globals(): # Insert at the beginning because it can interfere # with other extensions. # See https://github.com/rtfd/readthedocs.org/pull/4054 extensions.insert(0, "readthedocs_ext.readthedocs") else: extensions = ["readthedocs_ext.readthedocs"] # Add External version warning banner to the external version documentation if 'branch' == 'external': extensions.insert(1, "readthedocs_ext.external_version_warning") readthedocs_vcs_url = 'None' readthedocs_build_url = 'https://readthedocs.com/projects/cognite-sdk-python/builds/757201/' project_language = 'en' # User's Sphinx configurations language_user = globals().get('language', None) latex_engine_user = globals().get('latex_engine', None) latex_elements_user = globals().get('latex_elements', None) # Remove this once xindy gets installed in Docker image and XINDYOPS # env variable is supported # https://github.com/rtfd/readthedocs-docker-images/pull/98 latex_use_xindy = False chinese = any([ language_user in ('zh_CN', 'zh_TW'), project_language in ('zh_CN', 'zh_TW'), ]) japanese = any([ language_user == 'ja', project_language == 'ja', ]) if chinese: latex_engine = latex_engine_user or 'xelatex' latex_elements_rtd = { 'preamble': '\\usepackage[UTF8]{ctex}\n', } latex_elements = latex_elements_user or latex_elements_rtd elif japanese: latex_engine = latex_engine_user or 'platex' # Make sure our build directory is always excluded exclude_patterns = globals().get('exclude_patterns', []) exclude_patterns.extend(['_build']) [rtd-command-info] start-time: 2021-10-27T14:28:09.250823Z, end-time: 2021-10-27T14:28:13.862655Z, duration: 4, exit-code: 2 python -m sphinx -T -E -b html -d _build/doctrees -D language=en . _build/html Running Sphinx v1.8.5 loading translations [en]... done making output directory... building [mo]: targets for 0 po files that are out of date building [html]: targets for 2 source files that are out of date updating environment: 2 added, 0 changed, 0 removed reading sources... [ 50%] cognite WARNING: autodoc: failed to import module 'extractionpipelineruns' from module 'cognite.client.data_classes'; the following exception was raised: No module named 'cognite.client.data_classes.extractionpipelineruns' Traceback (most recent call last): File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/cmd/build.py", line 304, in build_main app.build(args.force_all, filenames) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/application.py", line 341, in build self.builder.build_update() File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 347, in build_update len(to_build)) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 360, in build updated_docnames = set(self.read()) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 468, in read self._read_serial(docnames) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 490, in _read_serial self.read_doc(docname) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 534, in read_doc doctree = read_doc(self.app, self.env, self.env.doc2path(docname)) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/io.py", line 318, in read_doc pub.publish() File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/docutils/core.py", line 219, in publish self.apply_transforms() File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/docutils/core.py", line 200, in apply_transforms self.document.transformer.apply_transforms() File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/transforms/__init__.py", line 90, in apply_transforms Transformer.apply_transforms(self) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/docutils/transforms/__init__.py", line 171, in apply_transforms transform.apply(**kwargs) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/transforms/__init__.py", line 245, in apply apply_source_workaround(n) File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/util/nodes.py", line 94, in apply_source_workaround for classifier in reversed(node.parent.traverse(nodes.classifier)): TypeError: 'generator' object is not reversible Exception occurred: File "/home/docs/checkouts/readthedocs.org/user_builds/cognite-sdk-python/envs/latest/lib/python3.7/site-packages/sphinx/util/nodes.py", line 94, in apply_source_workaround for classifier in reversed(node.parent.traverse(nodes.classifier)): TypeError: 'generator' object is not reversible The full traceback has been saved in /tmp/sphinx-err-d1ufee2n.log, if you want to report the issue to the developers. Please also report this if it was a user error, so that a better error message can be provided next time. A bug report can be filed in the tracker at . Thanks!