sdpython · sdpython · Mar 14, 2022 · Mar 14, 2022 · Mar 14, 2022
diff --git a/_doc/notebooks/having_a_form_in_a_notebook.ipynb b/_doc/notebooks/having_a_form_in_a_notebook.ipynb
@@ -1116,32 +1116,6 @@
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
       "version": "3.7.2"
-    },
-    "widgets": {
-      "state": {
-        "6f6cf4a1f7df4a99ba95db615ec86dff": {
-          "views": [
-            {
-              "cell_index": 20
-            }
-          ]
-        },
-        "c67410ee5aa443b9a6cb53d4f46becec": {
-          "views": [
-            {
-              "cell_index": 20
-            }
-          ]
-        },
-        "dd3c00717e9d48b99bb5e34462b15fa0": {
-          "views": [
-            {
-              "cell_index": 20
-            }
-          ]
-        }
-      },
-      "version": "1.2.0"
     }
   },
   "nbformat": 4,

diff --git a/_unittests/ut_helpgen/notebooks/td2a_cenonce_session_3A.ipynb b/_unittests/ut_helpgen/notebooks/td2a_cenonce_session_3A.ipynb
@@ -1636,18 +1636,6 @@
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
       "version": "3.9.5"
-    },
-    "widgets": {
-      "state": {
-        "37694361e5da4eb38daa525f8bb2117c": {
-          "views": [
-            {
-              "cell_index": 9
-            }
-          ]
-        }
-      },
-      "version": "1.2.0"
     }
   },
   "nbformat": 4,

diff --git a/_unittests/ut_helpgen/test_notebooks_bug.py b/_unittests/ut_helpgen/test_notebooks_bug.py
@@ -5,44 +5,31 @@
 import os
 import unittest
 import re
-from pyquickhelper.loghelper import fLOG
 from pyquickhelper.helpgen.sphinx_main import process_notebooks
 from pyquickhelper.pycode import is_travis_or_appveyor, get_temp_folder, ExtTestCase
 
 
 class TestNoteBooksBug(ExtTestCase):
 
     def test_regex(self):
-        fLOG(
-            __file__,
-            self._testMethodName,
-            OutputPrint=__name__ == "__main__")
         exp = re.compile(r"(.{3}[\\]\$)")
         s = ": [ ['$',"
-        fLOG(s)
         r = exp.finditer(s)
         nb = 0
         for _ in r:
-            fLOG("1", _.groups())
             nb += 1
         nb1 = nb
 
         s = r"\def\PYZdl{\char`\$}"
-        fLOG(s)
         r = exp.finditer(s)
         nb = 0
         for _ in r:
-            fLOG("2", _.groups())
             nb += 1
 
         self.assertEqual(nb1, 0)
         self.assertTrue(nb > 0)
 
     def test_notebook(self):
-        fLOG(
-            __file__,
-            self._testMethodName,
-            OutputPrint=__name__ == "__main__")
         path = os.path.abspath(os.path.split(__file__)[0])
         fold = os.path.normpath(os.path.join(path, "notebooks"))
         nbs = [os.path.join(fold, _)
@@ -55,7 +42,6 @@ def test_notebook(self):
             return
 
         res = process_notebooks(nbs, temp, temp, formats=formats)
-        fLOG("*****", len(res))
         for _ in res:
             if not os.path.exists(_[0]):
                 raise Exception(_[0])
@@ -67,10 +53,6 @@ def test_notebook(self):
             raise Exception(content)
 
     def test_notebook_html(self):
-        fLOG(
-            __file__,
-            self._testMethodName,
-            OutputPrint=__name__ == "__main__")
         path = os.path.abspath(os.path.split(__file__)[0])
         fold = os.path.normpath(os.path.join(path, "notebooks"))
         nbs = [os.path.join(fold, _)
@@ -83,16 +65,11 @@ def test_notebook_html(self):
             return
 
         res = process_notebooks(nbs, temp, temp, formats=formats)
-        fLOG("*****", len(res))
         for _ in res:
             if not os.path.exists(_[0]):
                 raise Exception(_[0])
 
     def test_notebook_slides(self):
-        fLOG(
-            __file__,
-            self._testMethodName,
-            OutputPrint=__name__ == "__main__")
         path = os.path.abspath(os.path.split(__file__)[0])
         fold = os.path.normpath(os.path.join(path, "notebooks"))
         nbs = [os.path.join(fold, _)
@@ -105,7 +82,6 @@ def test_notebook_slides(self):
             return
 
         res = process_notebooks(nbs, temp, temp, formats=formats)
-        fLOG("*****", len(res))
         for _ in res:
             if not os.path.exists(_[0]):
                 raise Exception(_[0])
@@ -117,10 +93,6 @@ def test_notebook_slides(self):
                 raise Exception(check)
 
     def test_notebook_pdf(self):
-        fLOG(
-            __file__,
-            self._testMethodName,
-            OutputPrint=__name__ == "__main__")
         path = os.path.abspath(os.path.split(__file__)[0])
         fold = os.path.normpath(os.path.join(path, "notebooks"))
         nbs = [os.path.join(fold, _)
@@ -137,9 +109,7 @@ def test_notebook_pdf(self):
             return
 
         res = process_notebooks(nbs, temp, temp, formats=formats)
-        fLOG("*****", len(res))
         for _ in res:
-            fLOG(_)
             self.assertExists(_[0])
 
         check = os.path.join(temp, "td1a_correction_session4.tex")
@@ -150,4 +120,4 @@ def test_notebook_pdf(self):
 
 
 if __name__ == "__main__":
-    unittest.main()
+    unittest.main(verbosity=2)
diff --git a/src/pyquickhelper/ipythonhelper/notebook_helper.py b/src/pyquickhelper/ipythonhelper/notebook_helper.py
@@ -451,7 +451,8 @@ def remove_execution_number(infile, outfile=None, encoding="utf-8", indent=2, ru
     @param      indent      indentation
     @param      rule        determines the rule which specifies execution numbers,
                             'None' for None, 'int' for consectuive integers numbers.
-    @return                 modified string or None if outfile is not None and the file was not modified
+    @return                 modified string or None if outfile is not None
+                            and the file was not modified
 
     .. todoext::
         :title: remove execution number from notebook facilitate git versionning
@@ -465,7 +466,8 @@ def remove_execution_number(infile, outfile=None, encoding="utf-8", indent=2, ru
         Remove execution number from the notebook
         to avoid commiting changes only about those numbers
 
-    `notebook 5.1.0 <https://jupyter-notebook.readthedocs.io/en/stable/changelog.html>`_
+    `notebook 5.1.0
+    <https://jupyter-notebook.readthedocs.io/en/stable/changelog.html>`_
     introduced changes which are incompatible with
     leaving the cell executing number empty.
     """
@@ -497,9 +499,17 @@ def fixup(adict, k, v, cellno=0, outputs="outputs"):
                                        outputs=outputs)
         return cellno
 
+    def widget(adict):
+        metadata = adict.get('metadata', None)
+        if metadata is None:
+            return
+        if 'widgets' in metadata:
+            del metadata['widgets']
+
     content = read_content_ufs(infile)
     js = json.loads(content)
     fixup(js, "execution_count", None)
+    widget(js)
     st = StringIO()
     json.dump(js, st, indent=indent, sort_keys=True)
     res = st.getvalue()

diff --git a/src/pyquickhelper/sphinxext/sphinximages/sphinxtrib/images.py b/src/pyquickhelper/sphinxext/sphinximages/sphinxtrib/images.py
@@ -323,12 +323,6 @@ def configure_backend(app):
     # because sphinx try to make a pickle from it.
     app.sphinxtrib_images_backend = backend
 
-    logger = logging.getLogger("image")
-    logger.info(
-        'Initiated images backend: %s:%s',
-        backend.__class__.__module__,
-        backend.__class__.__name__)
-
     def backend_methods(node, output_type):
         "local function"
         def backend_method(f):