maint(ci): Update tox.ini doc clean environment (#2376)

Author: PProfizi

tox.ini

@@ -228,29 +228,23 @@ commands =
     clean: python -c "import shutil, sys; shutil.rmtree(sys.argv[1], ignore_errors=True)" "{toxinidir}/{env:BUILD_DIR}"
 
     # Clean files from previous build
-    html: python -c "\
-    html: from os.path import exists; import shutil; \
-    html: [(shutil.rmtree(p) if exists(p) else None) for p in ['{env:SOURCE_DIR}/images/auto-generated']]; \
-    html: [(shutil.move(src, dst) if exists(src) else None) for src, dst in \
-    html: [('{env:SOURCE_DIR}/examples/07-python-operators/plugins', '{env:SOURCE_DIR}/_temp/plugins'), \
-    html: ('{env:SOURCE_DIR}/examples/04-advanced/02-volume_averaged_stress', '{env:SOURCE_DIR}/_temp/04_advanced'), \
-    html: ('{env:SOURCE_DIR}/examples/12-fluids/02-fluids_results', '{env:SOURCE_DIR}/_temp/12_fluids')]]; \
-    html: [shutil.rmtree(p) for p in ['{env:SOURCE_DIR}/examples'] if exists(p)]; \
-    html: [(shutil.move(src, dst) if exists(src) else None) for src, dst in \
-    html: [('{env:SOURCE_DIR}/_temp/plugins', '{env:SOURCE_DIR}/examples/07-python-operators/plugins'), \
-    html: ('{env:SOURCE_DIR}/_temp/04_advanced', '{env:SOURCE_DIR}/examples/04-advanced/02-volume_averaged_stress'), \
-    html: ('{env:SOURCE_DIR}/_temp/12_fluids', '{env:SOURCE_DIR}/examples/12-fluids/02-fluids_results')]]; \
-    html: [shutil.rmtree(p) for p in ['{env:SOURCE_DIR}/_temp'] if exists(p)]"
+    clean: python -c "\
+    clean: from os.path import exists; import shutil; \
+    clean: [(shutil.rmtree(p) if exists(p) else None) for p in ['{env:SOURCE_DIR}/images/auto-generated']]; \
+    clean: [(shutil.move(src, dst) if exists(src) else None) for src, dst in \
+    clean: [('{env:SOURCE_DIR}/examples/07-python-operators/plugins', '{env:SOURCE_DIR}/_temp/plugins'), \
+    clean: ('{env:SOURCE_DIR}/examples/04-advanced/02-volume_averaged_stress', '{env:SOURCE_DIR}/_temp/04_advanced'), \
+    clean: ('{env:SOURCE_DIR}/examples/12-fluids/02-fluids_results', '{env:SOURCE_DIR}/_temp/12_fluids')]]; \
+    clean: [shutil.rmtree(p) for p in ['{env:SOURCE_DIR}/examples'] if exists(p)]; \
+    clean: [(shutil.move(src, dst) if exists(src) else None) for src, dst in \
+    clean: [('{env:SOURCE_DIR}/_temp/plugins', '{env:SOURCE_DIR}/examples/07-python-operators/plugins'), \
+    clean: ('{env:SOURCE_DIR}/_temp/04_advanced', '{env:SOURCE_DIR}/examples/04-advanced/02-volume_averaged_stress'), \
+    clean: ('{env:SOURCE_DIR}/_temp/12_fluids', '{env:SOURCE_DIR}/examples/12-fluids/02-fluids_results')]]; \
+    clean: [shutil.rmtree(p) for p in ['{env:SOURCE_DIR}/_temp'] if exists(p)]"
 
     # Build documentation
     html,links: {env_bin_dir}/sphinx-build -b {env:BUILDER} {env:SOURCE_DIR} {env:BUILD_DIR}/{env:BUILDER} {env:BUILDER_OPTS}
 
-    # Patch pyVista issue with elemental plots by copying necessary images
-    html: python -c "\
-    html: import os, shutil, glob; os.makedirs('build/html/_images', exist_ok=True); \
-    html: [(shutil.copy(src, 'build/html/_images') if os.path.exists(src) else print(f'Source not found: {src}')) for src in \
-    html: glob.glob('{env:SOURCE_DIR}/examples/04-advanced/02-volume_averaged_stress/*') + glob.glob('{env:SOURCE_DIR}/examples/12-fluids/02-fluids_results/*')]"
-
 commands_post =
     # Clear any running servers that may be locking resources
     html,links: python -c "import psutil; proc_name = 'Ans.Dpf.Grpc'; nb_procs = len([proc.kill() for proc in psutil.process_iter() if proc_name in proc.name()]); \