Simplify chatter remover

Author: kwankyu

src/sage_docbuild/ext/inventory_builder.py

@@ -26,7 +26,7 @@ class InventoryBuilder(DummyBuilder):
 
     name = "inventory"
     format = "inventory"
-    epilog = "The inventory files are in %(outdir)s."
+    epilog = "saved inventory file " + INVENTORY_FILENAME  + " in %(outdir)s"
 
     def get_outdated_docs(self) -> Iterable[str]:
         """

src/sage_docbuild/sphinxbuild.py

@@ -84,40 +84,18 @@ def _init_chatter(self):
         # expressions. These just bloat the output and do not contain any
         # information that we care about.
         self._useless_chatter = (
-            re.compile('^$'),
-            re.compile('^Running Sphinx v'),
-            re.compile('^loading intersphinx inventory from '),
-            re.compile('^loading pickled environment... done'),
-            re.compile(r'^loading cross citations... done \([0-9]* citations\).'),
-            re.compile('^Compiling a sub-document'),
-            re.compile('^updating environment: 0 added, 0 changed, 0 removed'),
-            re.compile('^executing .*'),
-            re.compile('^looking for now-outdated files... none found'),
+            re.compile(r'^$'),
+            re.compile(r'^Running Sphinx'),
+            re.compile(r'^updating environment: 0 added, 0 changed, 0 removed'),
             re.compile(r'^building \[.*\]: targets for 0 source files that are out of date'),
             re.compile(r'^building \[.*\]: targets for 0 po files that are out of date'),
             re.compile(r'^building \[.*\]: targets for 0 mo files that are out of date'),
-            re.compile('^pickling environment... done'),
-            re.compile('^dumping object inventory... done'),
-            re.compile('^build succeeded.'),  # We still have "Build finished."
-            re.compile('^checking consistency... done'),
-            re.compile('^preparing documents... done'),
-            re.compile('^copying extra files... done'),
-            re.compile('^writing additional pages... search'),
-            re.compile('^Writing js search indexes...writing additional pages... .*'),
-            re.compile('^generating indices... .*'),
-            re.compile('^dumping search index in .* ... done'),
-            re.compile('^linking _static directory'),
-            re.compile('^copying static files... done'),
-            re.compile('^copying extra files... done'),
-            re.compile(r'^loading translations \[.*\]... done'),
-            re.compile('^Compiling the master document'),
-            re.compile('^Saved pickle file: citations.pickle'),
-            re.compile(r'^writing output... \[.*\] '),
-            re.compile(r'^copying images... \[.*\] '),
-            re.compile(r'^reading sources... \[.*\] '),
-            re.compile('language "hu" not supported'),
-            re.compile('^$'),
-            re.compile('^WARNING:$'),
+            re.compile(r'^build succeeded'),  # We still have "Build finished."
+            re.compile(r'^Saved pickle file: citations\.pickle'),
+            re.compile(r'^Compiling|Copying|Merging|Writing'),
+            re.compile(r'^compiling|copying|checking|dumping|executing|generating|linking|loading|looking|pickling|preparing|reading|writing'),
+            re.compile(r'done'),
+            re.compile(r'^WARNING:$'),
         )
 
         # We fail whenever a line starts with "WARNING:", however, we ignore