I has adding 'pygenstub' to [project-rootdir]/docs/source/conf.py of spinx , and error show when i type make html on [project-rootdir]/docs/ and it is contents of error log file generated by sphinx:

`# Sphinx version: 2.1.2

Python version: 3.7.3 (CPython)

Docutils version: 0.14

Jinja2 version: 2.10.1

Last messages:

Running Sphinx v2.1.2

building [mo]: targets for 0 po files that are out of date

building [html]: targets for 3 source files that are out of date

updating environment:

3 added, 0 changed, 0 removed

reading sources... [ 33%] index

reading sources... [ 66%] microot

Loaded extensions:

sphinx.ext.mathjax (2.1.2) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/mathjax.py

sphinxcontrib.applehelp (1.0.1) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinxcontrib/applehelp/init.py

sphinxcontrib.devhelp (1.0.1) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinxcontrib/devhelp/init.py

sphinxcontrib.htmlhelp (1.0.2) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinxcontrib/htmlhelp/init.py

sphinxcontrib.serializinghtml (1.1.3) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinxcontrib/serializinghtml/init.py

sphinxcontrib.qthelp (1.0.2) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinxcontrib/qthelp/init.py

alabaster (0.7.12) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/alabaster/init.py

sphinx.ext.autodoc (2.1.2) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/autodoc/init.py

pygenstub (1.4.0) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/pygenstub.py

sphinx.ext.todo (2.1.2) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/todo.py

sphinx.ext.viewcode (2.1.2) from /data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/viewcode.py

Traceback (most recent call last): File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/cmd/build.py", line 284, in build_main app.build(args.force_all, filenames) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/application.py", line 345, in build self.builder.build_update() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/builders/init.py", line 319, in build_update len(to_build)) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/builders/init.py", line 332, in build updated_docnames = set(self.read()) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/builders/init.py", line 438, in read self._read_serial(docnames) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/builders/init.py", line 460, in _read_serial self.read_doc(docname) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/builders/init.py", line 504, in read_doc doctree = read_doc(self.app, self.env, self.env.doc2path(docname)) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/io.py", line 325, in read_doc pub.publish() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/core.py", line 217, in publish self.settings) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/io.py", line 113, in read self.parse() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/readers/init.py", line 78, in parse self.parser.parse(self.input, document) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/parsers.py", line 94, in parse self.statemachine.run(inputlines, document, inliner=self.inliner) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 171, in run input_source=document['source']) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 239, in run context, state, transitions) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2753, in underline self.section(title, source, style, lineno - 1, messages) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 327, in section self.new_subsection(title, lineno, messages) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 395, in new_subsection node=section_node, match_titles=True) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 282, in nested_parse node=node, match_titles=match_titles) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 196, in run results = StateMachineWS.run(self, input_lines, input_offset) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 239, in run context, state, transitions) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2753, in underline self.section(title, source, style, lineno - 1, messages) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 327, in section self.new_subsection(title, lineno, messages) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 395, in new_subsection node=section_node, match_titles=True) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 282, in nested_parse node=node, match_titles=match_titles) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 196, in run results = StateMachineWS.run(self, input_lines, input_offset) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 239, in run context, state, transitions) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2326, in explicit_markup nodelist, blank_finish = self.explicit_construct(match) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2338, in explicit_construct return method(self, expmatch) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2081, in directive directive_class, match, type_name, option_presets) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2130, in run_directive result = directive_instance.run() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/autodoc/directive.py", line 150, in run documenter.generate(more_content=self.content) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/autodoc/init.py", line 757, in generate self.add_content(more_content) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/autodoc/init.py", line 495, in add_content for i, line in enumerate(self.process_doc(docstrings)): File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/ext/autodoc/init.py", line 463, in process_doc self.options, docstringlines) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/application.py", line 449, in emit return self.events.emit(event, args) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/events.py", line 103, in emit results.append(callback(self.app, args)) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/pygenstub.py", line 813, in process_docstring signature = extract_signature("\n".join(lines)) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/pygenstub.py", line 109, in extract_signature root = publish_doctree(docstring, settings_overrides={"report_level": 5}) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/core.py", line 481, in publish_doctree output = pub.publish(enable_exit_status=enable_exit_status) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/core.py", line 217, in publish self.settings) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/readers/init.py", line 72, in read self.parse() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/readers/init.py", line 78, in parse self.parser.parse(self.input, document) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/init.py", line 191, in parse self.statemachine.run(inputlines, document, inliner=self.inliner) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 171, in run input_source=document['source']) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 239, in run context, state, transitions) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2326, in explicit_markup nodelist, blank_finish = self.explicit_construct(match) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2338, in explicit_construct return method(self, expmatch) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2081, in directive directive_class, match, type_name, option_presets) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/docutils/parsers/rst/states.py", line 2130, in run_directive result = directive_instance.run() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/domains/init.py", line 269, in run return super().run() File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/domains/python.py", line 743, in run domain = cast(PythonDomain, self.env.get_domain('py')) File "/data/data/com.termux/files/usr/lib/python3.7/site-packages/sphinx/util/docutils.py", line 377, in env return self.state.document.settings.env AttributeError: 'Values' object has no attribute 'env'`

uyar / pygenstub

Error : as sphinx extension. #3