From 360a2529471557da41b1a41459f709f6cde05596 Mon Sep 17 00:00:00 2001
From: Duncan Macleod <duncan.macleod@ligo.org>
Date: Sat, 28 Oct 2023 01:14:25 +0100
Subject: [PATCH] omicron.utils: set OMICRON_HTML in get_omicron_version (#174)

avoids https://git.ligo.org/virgo/virgoapp/Omicron/-/issues/81
---
 omicron/utils.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/omicron/utils.py b/omicron/utils.py
index 12a44f1..39562ab 100644
--- a/omicron/utils.py
+++ b/omicron/utils.py
@@ -24,6 +24,7 @@
 import sys
 from pathlib import Path
 from shutil import which
+from tempfile import gettempdir
 
 from packaging.version import Version
 
@@ -98,10 +99,10 @@ def get_omicron_version(executable=None):
     executable = executable or find_omicron()
     try:
         return Version(
-            subprocess.check_output([
-                executable,
-                "version",
-            ]).decode("utf-8").rsplit(maxsplit=1)[-1],
+            subprocess.check_output(
+                [executable, "version"],
+                env={"OMICRON_HTML": gettempdir()},
+            ).decode("utf-8").rsplit(maxsplit=1)[-1],
         )
     except subprocess.CalledProcessError as ex:
         raise RuntimeError(f"failed to determine omicron version from executable: {str(ex)}")