From 50ce1e3ca323b62820e33144ddef0cbcfdcc37d8 Mon Sep 17 00:00:00 2001
From: Chi Wai Chan <chiwai.chan@canonical.com>
Date: Wed, 9 Sep 2026 16:43:23 +0800
Subject: [PATCH] fix: uv plugin changed site-package layout
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- charm plugin:

venv/
├── cachetools
...
└── zipp-3.23.1.dist-info

- uv plugin:

venv/
├── bin
│   └── activate
├── lib
│   └── python3.12
│       └── site-packages
│           ├── _yaml
...
│           └── yaml
└── pyvenv.cfg
---
 src/templates/hardware-exporter.service.j2 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/templates/hardware-exporter.service.j2 b/src/templates/hardware-exporter.service.j2
index 61353bee..abc77667 100644
--- a/src/templates/hardware-exporter.service.j2
+++ b/src/templates/hardware-exporter.service.j2
@@ -3,10 +3,8 @@ Description=HTTP service for prometheus hardware exporter.
 
 [Service]
 User=root
-Environment=PYTHONPATH={{ CHARMDIR }}/venv
-ExecStart=/usr/bin/python3 -m prometheus_hardware_exporter -c {{ CONFIG_FILE }}
+ExecStart={{ CHARMDIR }}/venv/bin/python -m prometheus_hardware_exporter -c {{ CONFIG_FILE }}
 Restart=on-failure
 
 [Install]
 WantedBy=multi-user.target
-