add extinclude warning in directive

docs/conf.py

@@ -34,6 +34,21 @@ extensions = [
         'ext.xref', 'ext.extinclude'
 ]
 
+#---- disable highlight warnings with yaml new version ----
+# Configuration pour les blocs de code
+highlight_language = 'yaml'
+
+# Options spécifiques pour YAML
+highlight_options = {
+    'yaml': {
+        'startinline': True
+    }
+}
+
+suppress_warnings = [
+    'misc.highlighting_failure'
+]
+
 #---- xref links ----
 #import the xref.py extension
 xref_links = {"link_name" : ("user text", "url")}

docs/ext/extinclude.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-
 from docutils import nodes
 from sphinx.application import Sphinx
 from sphinx.util.docutils import SphinxDirective, SphinxRole
@@ -8,6 +7,8 @@ from sphinx.util.typing import ExtensionMetadata
 from sphinx.directives.code import LiteralInclude, container_wrapper
 
 import requests
+from requests.exceptions import RequestException
+from docutils.parsers.rst import directives
 
 class ExtInclude(LiteralInclude):
     """A directive to include code that comes from an url
@@ -29,12 +30,40 @@ class ExtInclude(LiteralInclude):
 
     def run(self) -> list[nodes.Node]:
         url = self.arguments[0]
-        headers = {
-            'accept': 'application/text',
-            'Content-Type': 'application/text',
+        
+        try:
+            headers = {
+                'accept': 'application/text',
+                'Content-Type': 'application/text',
             }
-        response = requests.get(url, headers=headers)
-        #paragraph_node = nodes.paragraph(text=f'hello {self.arguments[0]}!')
+            response = requests.get(url, headers=headers)
+            response.raise_for_status()  # This will raise an exception for 4xx/5xx status codes
+            
+        except requests.exceptions.HTTPError as e:
+            if response.status_code == 404:
+                error_msg = f"extinclude: URL not found (404): {url}"
+            else:
+                error_msg = f"extinclude: HTTP error {response.status_code}: {url}"
+            
+            # Create an error node that will be displayed in the documentation
+            error_node = nodes.error()
+            para = nodes.paragraph()
+            para += nodes.Text(error_msg)
+            error_node += para
+            self.state.document.reporter.warning(error_msg, line=self.lineno)
+            return [error_node]
+            
+        except requests.exceptions.RequestException as e:
+            error_msg = f"extinclude: Failed to fetch URL {url}: {str(e)}"
+            
+            # Create an error node that will be displayed in the documentation
+            error_node = nodes.error()
+            para = nodes.paragraph()
+            para += nodes.Text(error_msg)
+            error_node += para
+            self.state.document.reporter.warning(error_msg, line=self.lineno)
+            return [error_node]
+
         code = response.text
 
         literal = nodes.literal_block(code, code)
@@ -54,12 +83,9 @@ class ExtInclude(LiteralInclude):
         self.add_name(literal)
 
         return [literal]
-        #paragraph_node = nodes.paragraph(text=content.text)
-        #return [paragraph_node]
 
 
 def setup(app: Sphinx) -> ExtensionMetadata:
-
     app.add_directive('extinclude', ExtInclude)
 
     return {

docs/ext/xref.py

@@ -1,4 +1,29 @@
 """adds link url in the global scope
+
+sample use:
+
+:xref:`Tiramisu <tiramisu>`
+
+You must declare in the `conf.py`
+
+::
+
+    #---- xref links ----
+    #import the xref.py extension
+            xref_links = {"link_name" : ("user text", "url")}
+    #link_name = "Sphinx External Links"
+    #user_text = "modified External Links Extension"
+    #url = "http://www.sphinx-doc.org/en/stable/ext/extlinks.html"
+    #enables syntax like:
+            " :xref:`tiramisu` "
+            links = {
+                    'tiramisu': ('Tiramisu', 'https://tiramisu.readthedocs.io/en/latest/'),
+                    'tiramisu library': ('Tiramisu library homepage', 'https://forge.cloud.silique.fr/stove/tiramisu'),
+                    }
+            xref_links.update(links)
+
+
+
 """
 from docutils import nodes
 

docs/library/output.rst

@@ -6,7 +6,7 @@ After construct a configuration, loads user datas, you can choose this configura
 First of create, let's create a structural file like this:
 
 .. code-block:: yaml
-   :caption: the :file:`dist/00-base.yml` file content
+    :caption: the :file:`dist/00-base.yml` file content
 
     %YAML 1.2
     ---