Return version from setup() for all sphinx.ext extensions.

sphinx/ext/autodoc.py

@@ -22,6 +22,7 @@ from docutils import nodes
 from docutils.utils import assemble_option_dict
 from docutils.statemachine import ViewList
 
+import sphinx
 from sphinx.util import rpartition, force_decode
 from sphinx.locale import _
 from sphinx.pycode import ModuleAnalyzer, PycodeError
@@ -1503,6 +1504,8 @@ def setup(app):
     app.add_event('autodoc-process-signature')
     app.add_event('autodoc-skip-member')
 
+    return sphinx.__version__
+
 
 class testcls:
     """test doc string"""

sphinx/ext/autosummary/__init__.py

@@ -64,6 +64,7 @@ from docutils.parsers.rst import directives
 from docutils.statemachine import ViewList
 from docutils import nodes
 
+import sphinx
 from sphinx import addnodes
 from sphinx.util.compat import Directive
 from sphinx.pycode import ModuleAnalyzer, PycodeError
@@ -569,3 +570,4 @@ def setup(app):
     app.connect('doctree-read', process_autosummary_toc)
     app.connect('builder-inited', process_generate_options)
     app.add_config_value('autosummary_generate', [], True)
+    return sphinx.__version__

sphinx/ext/coverage.py

@@ -18,6 +18,7 @@ from os import path
 from six import iteritems
 from six.moves import cPickle as pickle
 
+import sphinx
 from sphinx.builders import Builder
 
 
@@ -264,3 +265,4 @@ def setup(app):
     app.add_config_value('coverage_ignore_c_items', {}, False)
     app.add_config_value('coverage_write_headline', True, False)
     app.add_config_value('coverage_skip_undoc_in_source', False, False)
+    return sphinx.__version__

sphinx/ext/doctest.py

@@ -22,6 +22,7 @@ from six import itervalues, StringIO, binary_type
 from docutils import nodes
 from docutils.parsers.rst import directives
 
+import sphinx
 from sphinx.builders import Builder
 from sphinx.util import force_decode
 from sphinx.util.nodes import set_source_info
@@ -434,3 +435,4 @@ def setup(app):
     app.add_config_value('doctest_test_doctest_blocks', 'default', False)
     app.add_config_value('doctest_global_setup', '', False)
     app.add_config_value('doctest_global_cleanup', '', False)
+    return sphinx.__version__

sphinx/ext/extlinks.py

@@ -27,6 +27,7 @@
 from six import iteritems
 from docutils import nodes, utils
 
+import sphinx
 from sphinx.util.nodes import split_explicit_title
 
 
@@ -58,3 +59,4 @@ def setup_link_roles(app):
 def setup(app):
     app.add_config_value('extlinks', {}, 'env')
     app.connect('builder-inited', setup_link_roles)
+    return sphinx.__version__

sphinx/ext/graphviz.py

@@ -22,6 +22,7 @@ from docutils import nodes
 from docutils.parsers.rst import directives
 from docutils.statemachine import ViewList
 
+import sphinx
 from sphinx.errors import SphinxError
 from sphinx.locale import _
 from sphinx.util.osutil import ensuredir, ENOENT, EPIPE, EINVAL
@@ -322,3 +323,4 @@ def setup(app):
     app.add_config_value('graphviz_dot', 'dot', 'html')
     app.add_config_value('graphviz_dot_args', [], 'html')
     app.add_config_value('graphviz_output_format', 'png', 'html')
+    return sphinx.__version__

sphinx/ext/ifconfig.py

@@ -22,6 +22,7 @@
 
 from docutils import nodes
 
+import sphinx
 from sphinx.util.nodes import set_source_info
 from sphinx.util.compat import Directive
 
@@ -72,3 +73,4 @@ def setup(app):
     app.add_node(ifconfig)
     app.add_directive('ifconfig', IfConfig)
     app.connect('doctree-resolved', process_ifconfig_nodes)
+    return sphinx.__version__

sphinx/ext/inheritance_diagram.py

@@ -49,6 +49,7 @@ from six import text_type
 from docutils import nodes
 from docutils.parsers.rst import directives
 
+import sphinx
 from sphinx.ext.graphviz import render_dot_html, render_dot_latex, \
     render_dot_texinfo
 from sphinx.pycode import ModuleAnalyzer
@@ -406,3 +407,4 @@ def setup(app):
     app.add_config_value('inheritance_graph_attrs', {}, False),
     app.add_config_value('inheritance_node_attrs', {}, False),
     app.add_config_value('inheritance_edge_attrs', {}, False),
+    return sphinx.__version__

sphinx/ext/intersphinx.py

@@ -36,6 +36,7 @@ from six.moves.urllib import request
 from docutils import nodes
 from docutils.utils import relative_path
 
+import sphinx
 from sphinx.locale import _
 from sphinx.builders.html import INVENTORY_FILENAME
 
@@ -275,3 +276,4 @@ def setup(app):
     app.add_config_value('intersphinx_cache_limit', 5, False)
     app.connect('missing-reference', missing_reference)
     app.connect('builder-inited', load_mappings)
+    return sphinx.__version__

sphinx/ext/jsmath.py

@@ -12,6 +12,7 @@
 
 from docutils import nodes
 
+import sphinx
 from sphinx.application import ExtensionError
 from sphinx.ext.mathbase import setup_math as mathbase_setup
 
@@ -56,3 +57,4 @@ def setup(app):
     mathbase_setup(app, (html_visit_math, None), (html_visit_displaymath, None))
     app.add_config_value('jsmath_path', '', False)
     app.connect('builder-inited', builder_inited)
+    return sphinx.__version__

sphinx/ext/linkcode.py

@@ -11,6 +11,7 @@
 
 from docutils import nodes
 
+import sphinx
 from sphinx import addnodes
 from sphinx.locale import _
 from sphinx.errors import SphinxError
@@ -70,3 +71,4 @@ def doctree_read(app, doctree):
 def setup(app):
     app.connect('doctree-read', doctree_read)
     app.add_config_value('linkcode_resolve', None, '')
+    return sphinx.__version__

sphinx/ext/mathjax.py

@@ -13,6 +13,7 @@
 
 from docutils import nodes
 
+import sphinx
 from sphinx.application import ExtensionError
 from sphinx.ext.mathbase import setup_math as mathbase_setup
 
@@ -68,3 +69,4 @@ def setup(app):
     app.add_config_value('mathjax_inline', [r'\(', r'\)'], 'html')
     app.add_config_value('mathjax_display', [r'\[', r'\]'], 'html')
     app.connect('builder-inited', builder_inited)
+    return sphinx.__version__

sphinx/ext/napoleon/__init__.py

@@ -13,6 +13,7 @@ import sys
 
 from six import PY2, iteritems
 
+import sphinx
 from sphinx.ext.napoleon.docstring import GoogleDocstring, NumpyDocstring
 
 
@@ -255,6 +256,7 @@ def setup(app):
 
     for name, (default, rebuild) in iteritems(Config._config_values):
         app.add_config_value(name, default, rebuild)
+    return sphinx.__version__
 
 
 def _process_docstring(app, what, name, obj, options, lines):

sphinx/ext/pngmath.py

@@ -21,6 +21,7 @@ from hashlib import sha1
 from six import text_type
 from docutils import nodes
 
+import sphinx
 from sphinx.errors import SphinxError
 from sphinx.util.png import read_png_depth, write_png_depth
 from sphinx.util.osutil import ensuredir, ENOENT
@@ -245,3 +246,4 @@ def setup(app):
     app.add_config_value('pngmath_latex_preamble', '', 'html')
     app.add_config_value('pngmath_add_tooltips', True, 'html')
     app.connect('build-finished', cleanup_tempdir)
+    return sphinx.__version__

sphinx/ext/todo.py

@@ -14,6 +14,7 @@
 
 from docutils import nodes
 
+import sphinx
 from sphinx.locale import _
 from sphinx.environment import NoUri
 from sphinx.util.nodes import set_source_info
@@ -171,3 +172,4 @@ def setup(app):
     app.connect('doctree-read', process_todos)
     app.connect('doctree-resolved', process_todo_nodes)
     app.connect('env-purge-doc', purge_todos)
+    return sphinx.__version__

sphinx/ext/viewcode.py

@@ -14,6 +14,7 @@ import traceback
 from six import iteritems, text_type
 from docutils import nodes
 
+import sphinx
 from sphinx import addnodes
 from sphinx.locale import _
 from sphinx.pycode import ModuleAnalyzer
@@ -203,3 +204,4 @@ def setup(app):
     app.connect('missing-reference', missing_reference)
     #app.add_config_value('viewcode_include_modules', [], 'env')
     #app.add_config_value('viewcode_exclude_modules', [], 'env')
+    return sphinx.__version__