Use a hack to suppress logging

Author: steppi

jupyterlite_sphinx/jupyterlite_sphinx.py

@@ -548,11 +548,6 @@ def jupyterlite_build(app: Sphinx, error):
 
         jupyterlite_dir = str(app.env.config.jupyterlite_dir)
 
-        jupyterlite_debug = app.env.config.jupyterlite_debug
-        jupyterlite_log_level = app.env.config.jupyterlite_log_level
-        jupyterlite_verbosity = app.env.config.jupyterlite_verbosity
-        jupyterlite_reporter = app.env.config.jupyterlite_reporter
-
         config = []
         if jupyterlite_config:
             config = ["--config", jupyterlite_config]
@@ -580,37 +575,30 @@ def jupyterlite_build(app: Sphinx, error):
             apps_option.extend(["--apps", "voici"])
 
         command = [
-            c
-            for c in (
-                "jupyter",
-                "lite",
-                "doit" "build",
-                "--debug" if jupyterlite_debug else None,
-                *config,
-                *contents,
-                "--contents",
-                os.path.join(app.srcdir, CONTENT_DIR),
-                "--output-dir",
-                os.path.join(app.outdir, JUPYTERLITE_DIR),
-                *apps_option,
-                "--lite-dir",
-                jupyterlite_dir,
-                "--log-level" if jupyterlite_log_level is not None else None,
-                jupyterlite_log_level,
-                "--",
-                "--verbosity" if jupyterlite_verbosity else None,
-                jupyterlite_verbosity,
-                "--reporter" if jupyterlite_reporter else None,
-                jupyterlite_reporter,
-            )
-            if c is not None
+            "jupyter",
+            "lite",
+            "build",
+            "--debug",
+            *config,
+            *contents,
+            "--contents",
+            os.path.join(app.srcdir, CONTENT_DIR),
+            "--output-dir",
+            os.path.join(app.outdir, JUPYTERLITE_DIR),
+            *apps_option,
+            "--lite-dir",
+            jupyterlite_dir,
         ]
 
         assert all(
             [isinstance(s, str) for s in command]
         ), f"Expected all commands arguments to be a str, got {command}"
 
-        subprocess.run(command, cwd=app.srcdir, check=True)
+        kwargs = {"cwd": app.srcdir, "check": True}
+        if app.env.config.jupyterlite_silence:
+            kwargs["stdout"] = subprocess.DEVNULL
+            kwargs["stderr"] = subprocess.DEVNULL
+        subprocess.run(command, **kwargs)
 
         print("[jupyterlite-sphinx] JupyterLite build done")
 
@@ -635,12 +623,7 @@ def setup(app):
     app.add_config_value("jupyterlite_dir", str(app.srcdir), rebuild="html")
     app.add_config_value("jupyterlite_contents", None, rebuild="html")
     app.add_config_value("jupyterlite_bind_ipynb_suffix", True, rebuild="html")
-
-    # JLite debug configuration options
-    app.add_config_value("jupyterlite_debug", False, rebuild="html")
-    app.add_config_value("jupyterlite_log_level", "WARN", rebuild="html")
-    app.add_config_value("jupyterlite_verbosity", "0", rebuild="html")
-    app.add_config_value("jupyterlite_reporter", "zero", rebuild="html")
+    app.add_config_value("jupyterlite_silence", False, rebuild=True)
 
     app.add_config_value("global_enable_try_examples", default=False, rebuild=True)
     app.add_config_value("try_examples_global_theme", default=None, rebuild=True)