fix unit test impacted by previous changes

.travis.yml

@@ -1,13 +1,14 @@
 dist: xenial
 sudo: true
 language: python
+python:
+  - 3.6
+  - 3.7
 matrix:
   include:
-  - name: "3.6"
-    python: "3.6"
-    env: sphinxconstraint=<1.8
-  - name: "3.7"
-    python: "3.7"
+  - python: 3.6    
+    env: sphinxconstraint="<1.8"
+  - python: 3.7
     env: sphinxconstraint=
 install: 
     - pip install -r requirements.txt

HISTORY.rst

@@ -5,17 +5,24 @@
 History
 =======
 
-current - 2018-09-16 - 0.00Mb
+current - 2018-09-20 - 0.00Mb
 =============================
 
+* `195`: implement a doctree outputter (2018-09-19)
+* `194`: check why call an extension from the setup is different from adding it to the list of extensions (2018-09-19)
+
+1.8.2790 - 2018-09-17 - 2.02Mb
+==============================
+
+* `193`: fix an issue when converting a werzeug object into string (2018-09-17)
 * `192`: resolve issues with image and sphinx (2018-09-16)
 * `191`: implement latex custom builder for rst2html (2018-09-16)
-* `189`: fix import issue with update to Sphinx 1.8.0 (2018-09-13)
 * `190`: Take dependency on Sphinx >= 1.8 (2018-09-13)
+* `189`: fix import issue with update to Sphinx 1.8.0 (2018-09-13)
 * `188`: add supports for images in rst and md writers (2018-09-12)
 * `187`: fix bug in doxypy when class definition is followed by a commentary (2018-09-12)
-* `185`: add markdown rst converter (2018-09-08)
 * `186`: remove <SYSTEM MESSAGE> for role ref when converting a string rst into html or rst (2018-09-08)
+* `185`: add markdown rst converter (2018-09-08)
 * `184`: add tag :orphan: to additional files (2018-09-08)
 * `183`: use svg image for formula in HTML and png in latex (2018-08-27)
 * `182`: implementation of a backup plan if downloading require.js fails (2018-08-27)

_unittests/ut_sphinxext/test_rst_builder.py

@@ -302,7 +302,7 @@ def test_rst_reference(self):
             raise Exception(text)
         t1 = "<p>Renamed</p>"
         if t1 not in text:
-            raise Exception(text)        
+            raise Exception(text)
 
     def test_rst_reference2(self):
         from docutils import nodes as skip_

src/pyquickhelper/cli/cli_helper.py

@@ -79,7 +79,8 @@ def create_cli_parser(f, prog=None, layout="sphinx", skip_parameters=('fLOG',),
         Parameters *options*, *cleandoc* were added.
     """
     docf = clean_documentation_for_cli(f.__doc__, cleandoc)
-    doctree = docstring2html(docf, writer="doctree", layout=layout, **options)
+    doctree = docstring2html(docf, writer="doctree",
+                             layout=layout, ret_doctree=True, **options)
 
     # documentation
     docparams = {}
@@ -230,7 +231,7 @@ def flog(*l):
     if parser is None:
         parser = create_cli_parser(
             f, skip_parameters=skip_parameters, cleandoc=cleandoc, **options)
-    if args is not None and (args == ['--help'] or args == ['-h']):
+    if args is not None and (args == ['--help'] or args == ['-h']):  # pylint: disable=R1714
         fLOG(parser.format_help())
     else:
         try:

src/pyquickhelper/helpgen/sphinxm_convert_doc_sphinx_helper.py

@@ -193,7 +193,7 @@ def depart_only(self, node):
 
     def unknown_visit(self, node):
         raise NotImplementedError("[_AdditionalVisitDepart] Unknown node: '{0}' in '{1}'".format(
-                    node.__class__.__name__, self.__class__.__name__))
+            node.__class__.__name__, self.__class__.__name__))
 
 
 class HTMLTranslatorWithCustomDirectives(_AdditionalVisitDepart, HTMLTranslator):
@@ -227,7 +227,7 @@ def visit_pending_xref(self, node):
 
     def unknown_visit(self, node):
         raise NotImplementedError("[HTMLTranslatorWithCustomDirectives] Unknown node: '{0}' in '{1}'".format(
-                    node.__class__.__name__, self.__class__.__name__))
+            node.__class__.__name__, self.__class__.__name__))
 
 
 class RSTTranslatorWithCustomDirectives(_AdditionalVisitDepart, RstTranslator):