Add patch

Author: spoorcc

.pre-commit-config.yaml

@@ -5,7 +5,7 @@ repos:
     rev: v6.0.0
     hooks:
     -   id: trailing-whitespace
-        exclude: ^doc/static/
+        exclude: ^doc/static/|\.patch$
     -   id: end-of-file-fixer
         exclude: ^doc/static/
     -   id: check-yaml

dfetch.yaml

@@ -26,6 +26,7 @@ manifest:
     patch:
      - doc/_ext/patches/001-autoformat-sphinxcontrib.asciinema.patch
      - doc/_ext/patches/002-fix-options-sphinxcontrib.asciinema.patch
+     - doc/_ext/patches/003-only-handle-html-sphinxcontrib.asciinema.patch
 
   - name: inter-font
     remote: github

doc/_ext/patches/003-only-handle-html-sphinxcontrib.asciinema.patch

@@ -0,0 +1,29 @@
+diff --git a/asciinema.py b/asciinema.py
+index 44dad260..be82899a 100644
+--- a/asciinema.py
++++ b/asciinema.py
+@@ -10,6 +10,8 @@ logger = logging.getLogger(__name__)
+
+
+ def copy_asset_files(app, exc):
++    if app.builder.format != "html":
++        return
+     asset_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "_static")
+     if exc is None:  # build succeeded
+         for file in os.listdir(asset_dir):
+@@ -83,7 +85,6 @@ def visit_html(self, node):
+
+
+ def visit_unsupported(self, node):
+-    logger.warning("asciinema: unsupported output format (node skipped)")
+     raise nodes.SkipNode
+
+
+@@ -177,6 +178,7 @@ class ASCIINemaDirective(SphinxDirective):
+
+ _NODE_VISITORS = {
+     "html": (visit_html, depart),
++    "epub": (visit_unsupported, None),
+     "latex": (visit_unsupported, None),
+     "man": (visit_unsupported, None),
+     "texinfo": (visit_unsupported, None),

doc/_ext/sphinxcontrib_asciinema/.dfetch_data.yaml

@@ -2,11 +2,12 @@
 # For more info see https://dfetch.rtfd.io/en/latest/getting_started.html
 dfetch:
   branch: master
-  hash: dcd1473e1a3ca613b804e3e51e7ee342
-  last_fetch: 22/03/2026, 19:52:31
+  hash: c0665300cd7962033a3caafa7fc302e7
+  last_fetch: 20/04/2026, 21:23:20
   patch:
   - doc/_ext/patches/001-autoformat-sphinxcontrib.asciinema.patch
   - doc/_ext/patches/002-fix-options-sphinxcontrib.asciinema.patch
+  - doc/_ext/patches/003-only-handle-html-sphinxcontrib.asciinema.patch
   remote_url: https://github.com/divi255/sphinxcontrib.asciinema.git
   revision: 5ee0c5be62236a5dee0032e1d8dd59957a0c1d4c
   tag: ''