More fixes

docs/conf.py

@@ -1,4 +1,3 @@
-
 extensions = [
     "jupyterlite_sphinx",
     "myst_parser",

jupyterlite_xeus_python/__init__.py

@@ -6,7 +6,9 @@
     # the package from a stable release or in editable mode: https://pip.pypa.io/en/stable/topics/local-project-installs/#editable-installs
     import warnings
 
-    warnings.warn("Importing 'jupyterlite-xeus-python' outside a proper installation.")
+    warnings.warn(
+        "Importing 'jupyterlite-xeus-python' outside a proper installation.", stacklevel=2
+    )
     __version__ = "dev"
 
 

jupyterlite_xeus_python/build.py

@@ -36,6 +36,7 @@
 ]
 
 PLATFORM = "emscripten-32"
+DEFAULT_REQUEST_TIMEOUT = 1  # in minutes
 
 
 def create_env(
@@ -127,7 +128,8 @@ def _install_pip_dependencies(prefix_path, dependencies, log=None):
     if log is not None:
         log.warning(
             """
-            Installing pip dependencies. This is very much experimental so use this feature at your own risks.
+            Installing pip dependencies. This is very much experimental so use
+            this feature at your own risks.
             Note that you can only install pure-python packages.
             pip is being run with the --no-deps option to not pull undesired system-specific dependencies, so please
             install your package dependencies from emscripten-forge or conda-forge.
@@ -294,7 +296,9 @@ def build_and_pack_emscripten_env(
         if empack_config:
             empack_config_is_url = urlparse(empack_config).scheme in ("http", "https")
             if empack_config_is_url:
-                empack_config_content = requests.get(empack_config).content
+                empack_config_content = requests.get(
+                    empack_config, timeout=DEFAULT_REQUEST_TIMEOUT
+                ).content
                 pack_kwargs["file_filters"] = PkgFileFilter.parse_obj(
                     yaml.safe_load(empack_config_content)
                 )

pyproject.toml

@@ -100,7 +100,7 @@ target-version = ["py38"]
 target-version = "py38"
 exclude = [
     "*/tests/*",
-    "docs/source/tools/*",
+    "docs",
 ]
 line-length = 100
 select = [
@@ -122,7 +122,9 @@ ignore = [
   # PLR0913 Too many arguments to function call
   "PLR0913",
   # extended flake8 ignore
-  "D104", "D100", "EM101"
+  "D104", "D100", "EM101",
+  # Probable insecure usage of temporary file or directory
+  "S108"
 ]
 
 [tool.ruff.per-file-ignores]