From fa65b06403889cb9dbdfece32726d6865030170a Mon Sep 17 00:00:00 2001
From: Frederik Hennig <frederik.hennig@fau.de>
Date: Tue, 14 Jan 2025 12:46:23 +0100
Subject: [PATCH] check for graphviz installation in noxfile
---
noxfile.py | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/noxfile.py b/noxfile.py
index 121f4f575..6797b0687 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -25,7 +25,7 @@ def get_cuda_version(session: nox.Session) -> None | tuple[int, ...]:
return tuple(int(v) for v in version_string.split("."))
except ValueError:
pass
-
+
session.warn("nvcc was found, but I am unable to determine the CUDA version.")
return None
@@ -51,6 +51,17 @@ def install_cupy(
session.install(cupy_package)
+def check_external_doc_dependencies(session: nox.Session):
+ dot_args = ["dot", "--version"]
+ try:
+ _ = subprocess.run(dot_args)
+ except FileNotFoundError:
+ session.error(
+ "Unable to build documentation: "
+ "command `dot` from the `graphviz` package (https://www.graphviz.org/) could not be found."
+ )
+
+
def editable_install(session: nox.Session, opts: Sequence[str] = ()):
if opts:
opts_str = "[" + ",".join(opts) + "]"
@@ -105,6 +116,7 @@ def testsuite(session: nox.Session, cupy_version: str | None):
@nox.session(python=["3.10"], tags=["docs"])
def docs(session: nox.Session):
"""Build the documentation pages"""
+ check_external_doc_dependencies(session)
install_cupy(session, "12.3")
editable_install(session, ["doc"])
session.chdir("docs")
--
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