Read the Docs build information
Build id: 1445909
Project: mdolab-pyoptsparse
Version: latest
Commit: 298c48cb06781ade51638dff919acfc0c1f4de44
Date: 2023-05-01T18:10:23.667115Z
State: finished
Success: True


[rtd-command-info] start-time: 2023-05-01T18:11:14.476336Z, end-time: 2023-05-01T18:11:15.525099Z, duration: 1, exit-code: 0
git clone --no-single-branch --depth 50 https://github.com/mdolab/pyoptsparse.git .
Cloning into '.'...

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git checkout --force origin/main
Note: switching to 'origin/main'.

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 switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 298c48c version bump

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git clean -d -f -f


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python3.7 -mvirtualenv --system-site-packages $READTHEDOCS_VIRTUALENV_PATH
Using base prefix '/home/docs/.pyenv/versions/3.7.9'
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/mdolab-pyoptsparse/envs/latest/bin/python3.7
Also creating executable in /home/docs/checkouts/readthedocs.org/user_builds/mdolab-pyoptsparse/envs/latest/bin/python
Installing setuptools, pip, wheel...
done.

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python -m pip install --upgrade --no-cache-dir pip setuptools<58.3.0
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python -m pip install --upgrade --no-cache-dir -I pillow mock==1.0.1 alabaster>=0.7,<0.8,!=0.7.5 commonmark==0.9.1 recommonmark==0.5.0 sphinx<2 sphinx-rtd-theme<0.5 readthedocs-sphinx-ext<2.3 jinja2<3.1.0 setuptools<58.3.0
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Building wheels for collected packages: mock
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Successfully built mock
Installing collected packages: snowballstemmer, pytz, mock, commonmark, urllib3, sphinxcontrib-serializinghtml, six, setuptools, Pygments, pillow, packaging, MarkupSafe, imagesize, idna, docutils, charset-normalizer, certifi, babel, alabaster, sphinxcontrib-websupport, requests, jinja2, sphinx, readthedocs-sphinx-ext, sphinx-rtd-theme, recommonmark
Successfully installed MarkupSafe-2.1.2 Pygments-2.15.1 alabaster-0.7.13 babel-2.12.1 certifi-2022.12.7 charset-normalizer-3.1.0 commonmark-0.9.1 docutils-0.17.1 idna-3.4 imagesize-1.4.1 jinja2-3.0.3 mock-1.0.1 packaging-23.1 pillow-9.5.0 pytz-2023.3 readthedocs-sphinx-ext-2.2.0 recommonmark-0.5.0 requests-2.29.0 setuptools-58.2.0 six-1.16.0 snowballstemmer-2.2.0 sphinx-1.8.6 sphinx-rtd-theme-0.4.3 sphinxcontrib-serializinghtml-1.1.5 sphinxcontrib-websupport-1.2.4 urllib3-1.26.15

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Collecting pybtex>=0.24 (from sphinxcontrib-bibtex->sphinx_mdolab_theme>=1.2->-r doc/requirements.txt (line 1))
  Downloading pybtex-0.24.0-py2.py3-none-any.whl (561 kB)
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Collecting pybtex-docutils>=1.0.0 (from sphinxcontrib-bibtex->sphinx_mdolab_theme>=1.2->-r doc/requirements.txt (line 1))
  Downloading pybtex_docutils-1.0.2-py3-none-any.whl (6.3 kB)
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Collecting rply (from baron>=0.7->redbaron->sphinx_mdolab_theme>=1.2->-r doc/requirements.txt (line 1))
  Downloading rply-0.7.8-py2.py3-none-any.whl (16 kB)
Collecting zipp>=0.5 (from importlib-metadata>=4.8->sphinx>=3.0->sphinx_mdolab_theme>=1.2->-r doc/requirements.txt (line 1))
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Collecting typing-extensions>=3.6.4 (from importlib-metadata>=4.8->sphinx>=3.0->sphinx_mdolab_theme>=1.2->-r doc/requirements.txt (line 1))
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Collecting latexcodec>=1.0.4 (from pybtex>=0.24->sphinxcontrib-bibtex->sphinx_mdolab_theme>=1.2->-r doc/requirements.txt (line 1))
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Installing collected packages: appdirs, zipp, typing-extensions, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, rply, pyyaml, latexcodec, docutils, pybtex, importlib-metadata, baron, sphinx, redbaron, pybtex-docutils, sphinxcontrib-jquery, sphinxcontrib-bibtex, sphinxcontrib-autoprogram, sphinx-tabs, sphinx-prompt, sphinx-copybutton, numpydoc, sphinx-rtd-theme, sphinx_mdolab_theme
  Attempting uninstall: docutils
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      Successfully uninstalled docutils-0.17.1
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      Successfully uninstalled sphinx-rtd-theme-0.4.3
Successfully installed appdirs-1.4.4 baron-0.10.1 docutils-0.18.1 importlib-metadata-6.6.0 latexcodec-2.0.1 numpydoc-1.5.0 pybtex-0.24.0 pybtex-docutils-1.0.2 pyyaml-6.0 redbaron-0.9.2 rply-0.7.8 sphinx-5.3.0 sphinx-copybutton-0.5.2 sphinx-prompt-1.5.0 sphinx-rtd-theme-1.2.0 sphinx-tabs-3.4.1 sphinx_mdolab_theme-1.4.2 sphinxcontrib-applehelp-1.0.2 sphinxcontrib-autoprogram-0.1.8 sphinxcontrib-bibtex-2.5.0 sphinxcontrib-devhelp-1.0.2 sphinxcontrib-htmlhelp-2.0.0 sphinxcontrib-jquery-4.1 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-1.0.3 typing-extensions-4.5.0 zipp-3.15.0

[rtd-command-info] start-time: 2023-05-01T18:11:39.863587Z, end-time: 2023-05-01T18:11:39.924304Z, duration: 0, exit-code: 0
cat doc/conf.py
# Standard Python modules
import os
import re
import sys

# External modules
from sphinx_mdolab_theme.config import *

# -- 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.


sys.path.insert(0, os.path.abspath("../"))


# -- Project information -----------------------------------------------------

project = "pyOptSparse"
version = re.findall(
    r"""__version__ = ["']+([0-9\.]*)["']+""",
    open("../pyoptsparse/__init__.py").read(),
)[0]

# -- General configuration ---------------------------------------------------

# mock import for autodoc
autodoc_mock_imports = ["baseclasses", "scipy", "numpy", "sqlitedict"]

# logo
html_logo = "_static/pyOptSparse_logo.svg"
html_theme_options["logo_only"] = True

# bibtex
bibtex_bibfiles = ["pyoptsparse.bib"]




###########################################################################
#          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/main/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:
    html_theme = 'sphinx_rtd_theme'
    html_style = None
    html_theme_options = {}


# This following legacy behavior will gradually be sliced out until its deprecated and removed.
# Skipped for Sphinx 6+
# Skipped by internal Feature flag SKIP_SPHINX_HTML_THEME_PATH
# Skipped by all new projects since SKIP_SPHINX_HTML_THEME_PATH's introduction (jan 2023)
if (
        using_rtd_theme
        and version_info < (6,0)
        and not False
    ):
    theme = importlib.import_module('sphinx_rtd_theme')
    if 'html_theme_path' in globals():
        html_theme_path.append(theme.get_html_theme_path())
    else:
        html_theme_path = [theme.get_html_theme_path()]

# Define websupport2_base_url and websupport2_static_url
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",
    'proxied_static_path': "/_/static/",
    'versions': [
    ("latest", "/en/latest/"),
    ("stable", "/en/stable/"),
    ("v2.1.0", "/en/v2.1.0/"),
    ],
    'downloads': [ 
    ("html", "//mdolab-pyoptsparse.readthedocs-hosted.com/_/downloads/en/latest/htmlzip/"),
    ],
    'subprojects': [ 
    ],
    'slug': 'mdolab-pyoptsparse',
    'name': u'pyoptsparse',
    'rtd_language': u'en',
    'programming_language': u'words',
    'canonical_url': 'https://mdolab-pyoptsparse.readthedocs-hosted.com/en/latest/',
    'analytics_code': 'None',
    'single_version': False,
    'conf_py_path': '/doc/',
    'api_host': 'https://readthedocs.com',
    'github_user': 'mdolab',
    'proxied_api_host': '/_',
    'github_repo': 'pyoptsparse',
    'github_version': 'main',
    'display_github': True,
    'bitbucket_user': 'None',
    'bitbucket_repo': 'None',
    'bitbucket_version': 'main',
    'display_bitbucket': False,
    'gitlab_user': 'None',
    'gitlab_repo': 'None',
    'gitlab_version': 'main',
    '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': '',
    'global_analytics_code': 'UA-17997319-2',
    'commit': '298c48cb',
}

# 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/mdolab-pyoptsparse/builds/1445909/'

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: 2023-05-01T18:11:40.117196Z, end-time: 2023-05-01T18:11:47.669122Z, duration: 7, exit-code: 0
python -m sphinx -T -E -b html -d _build/doctrees -D language=en . $READTHEDOCS_OUTPUT/html
Running Sphinx v5.3.0
making output directory... done
checking bibtex cache... out of date
parsing bibtex file /home/docs/checkouts/readthedocs.org/user_builds/mdolab-pyoptsparse/checkouts/latest/doc/pyoptsparse.bib... parsed 53 entries
[autosummary] generating autosummary for: advancedFeatures.rst, api/constraint.rst, api/gradient.rst, api/history.rst, api/objective.rst, api/optimization.rst, api/optimizer.rst, api/solution.rst, api/utils.rst, api/variable.rst, ..., optimizers/IPOPT.rst, optimizers/NLPQLP.rst, optimizers/NSGA2.rst, optimizers/PSQP.rst, optimizers/ParOpt.rst, optimizers/SLSQP.rst, optimizers/SNOPT.rst, postprocessing.rst, publishedWorks.rst, quickstart.rst
loading intersphinx inventory from https://mdolab-pygeo.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-pyoptsparse.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-baseclasses.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-idwarp.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-adflow.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-pyhyp.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-multipoint.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-pyspline.readthedocs-hosted.com/en/latest/objects.inv...
loading intersphinx inventory from https://mdolab-mach-aero.readthedocs-hosted.com/en/latest/objects.inv...
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 29 source files that are out of date
updating environment: [new config] 29 added, 0 changed, 0 removed
reading sources... [  3%] advancedFeatures
reading sources... [  6%] api/constraint
reading sources... [ 10%] api/gradient
reading sources... [ 13%] api/history
reading sources... [ 17%] api/objective
reading sources... [ 20%] api/optimization
reading sources... [ 24%] api/optimizer
reading sources... [ 27%] api/solution
reading sources... [ 31%] api/utils
reading sources... [ 34%] api/variable
reading sources... [ 37%] changes
reading sources... [ 41%] citation
reading sources... [ 44%] contribute
reading sources... [ 48%] guide
reading sources... [ 51%] index
reading sources... [ 55%] install
reading sources... [ 58%] license
reading sources... [ 62%] optimizers/ALPSO
reading sources... [ 65%] optimizers/CONMIN
reading sources... [ 68%] optimizers/IPOPT
reading sources... [ 72%] optimizers/NLPQLP
reading sources... [ 75%] optimizers/NSGA2
reading sources... [ 79%] optimizers/PSQP
reading sources... [ 82%] optimizers/ParOpt
reading sources... [ 86%] optimizers/SLSQP
reading sources... [ 89%] optimizers/SNOPT
reading sources... [ 93%] postprocessing
reading sources... [ 96%] publishedWorks
reading sources... [100%] quickstart

looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [  3%] advancedFeatures
writing output... [  6%] api/constraint
writing output... [ 10%] api/gradient
writing output... [ 13%] api/history
writing output... [ 17%] api/objective
writing output... [ 20%] api/optimization
writing output... [ 24%] api/optimizer
writing output... [ 27%] api/solution
writing output... [ 31%] api/utils
writing output... [ 34%] api/variable
writing output... [ 37%] changes
writing output... [ 41%] citation
writing output... [ 44%] contribute
writing output... [ 48%] guide
writing output... [ 51%] index
writing output... [ 55%] install
writing output... [ 58%] license
writing output... [ 62%] optimizers/ALPSO
writing output... [ 65%] optimizers/CONMIN
writing output... [ 68%] optimizers/IPOPT
writing output... [ 72%] optimizers/NLPQLP
writing output... [ 75%] optimizers/NSGA2
writing output... [ 79%] optimizers/PSQP
writing output... [ 82%] optimizers/ParOpt
writing output... [ 86%] optimizers/SLSQP
writing output... [ 89%] optimizers/SNOPT
writing output... [ 93%] postprocessing
writing output... [ 96%] publishedWorks
writing output... [100%] quickstart

generating indices... genindex py-modindex done
highlighting module code... [  5%] pyoptsparse.pyALPSO.pyALPSO
highlighting module code... [ 11%] pyoptsparse.pyCONMIN.pyCONMIN
highlighting module code... [ 16%] pyoptsparse.pyIPOPT.pyIPOPT
highlighting module code... [ 22%] pyoptsparse.pyNLPQLP.pyNLPQLP
highlighting module code... [ 27%] pyoptsparse.pyNSGA2.pyNSGA2
highlighting module code... [ 33%] pyoptsparse.pyOpt_constraint
highlighting module code... [ 38%] pyoptsparse.pyOpt_gradient
highlighting module code... [ 44%] pyoptsparse.pyOpt_history
highlighting module code... [ 50%] pyoptsparse.pyOpt_objective
highlighting module code... [ 55%] pyoptsparse.pyOpt_optimization
highlighting module code... [ 61%] pyoptsparse.pyOpt_optimizer
highlighting module code... [ 66%] pyoptsparse.pyOpt_solution
highlighting module code... [ 72%] pyoptsparse.pyOpt_utils
highlighting module code... [ 77%] pyoptsparse.pyOpt_variable
highlighting module code... [ 83%] pyoptsparse.pyPSQP.pyPSQP
highlighting module code... [ 88%] pyoptsparse.pyParOpt.ParOpt
highlighting module code... [ 94%] pyoptsparse.pySLSQP.pySLSQP
highlighting module code... [100%] pyoptsparse.pySNOPT.pySNOPT

writing additional pages... search done
copying static files... done
copying extra files... done
dumping search index in English (code: en)... done
dumping object inventory... done
Updating searchtools for Read the Docs search... build succeeded.

The HTML pages are in ../_readthedocs/html.
/home/docs/checkouts/readthedocs.org/user_builds/mdolab-pyoptsparse/checkouts/latest/pyoptsparse/pyOpt_gradient.py:9: UserWarning: mpi4py could not be imported. mpi4py is required to use the parallel gradient analysis and parallel objective analysis for non-gradient based optimizers. Continuing using a dummy MPI module from pyOptSparse.
  from .pyOpt_MPI import MPI

[rtd-command-info] start-time: 2023-05-01T18:11:47.863708Z, end-time: 2023-05-01T18:11:53.634678Z, duration: 5, exit-code: 0
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assembling single document... install quickstart guide advancedFeatures postprocessing changes contribute publishedWorks citation license api/optimization api/optimizer api/gradient api/variable api/constraint api/objective api/solution api/history api/utils optimizers/SNOPT optimizers/IPOPT optimizers/SLSQP optimizers/NLPQLP optimizers/NSGA2 optimizers/PSQP optimizers/ParOpt optimizers/CONMIN optimizers/ALPSO done
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/home/docs/checkouts/readthedocs.org/user_builds/mdolab-pyoptsparse/checkouts/latest/pyoptsparse/pyOpt_gradient.py:9: UserWarning: mpi4py could not be imported. mpi4py is required to use the parallel gradient analysis and parallel objective analysis for non-gradient based optimizers. Continuing using a dummy MPI module from pyOptSparse.
  from .pyOpt_MPI import MPI