Merge pull request #73 from ImperialCollegeLondon/fix-poetry

Fix issues when installing the package in macos and linux.

.github/workflows/ci.yml

@@ -18,17 +18,25 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Install poetry
+        run: pipx install poetry==1.8.4
+
       - uses: actions/setup-python@v5
         with:
           python-version: ${{matrix.python-version}}
+          cache: poetry
 
       - name: Show Python Version
         run: python --version
 
-      - name: Install Poetry
-        uses: abatilo/[email protected]
-        with:
-          poetry-version: 1.2.2
+      - name: Install system dependencies in Linux
+        if: runner.os == 'Linux'
+        shell: bash
+        run: |
+          sudo apt update
+
+          # Without this, PySide6 gives an ImportError
+          sudo apt install libegl1
 
       - name: Install dependencies
         run: poetry install

bubble_analyser/GUI_manual.py

@@ -20,12 +20,8 @@
 from datetime import datetime
 from pathlib import Path
 
-import matplotlib
 import numpy as np
 import toml as tomllib
-
-matplotlib.use("Agg")  # Force backend to Agg for CI
-
 from matplotlib.backends.backend_qtagg import FigureCanvasQTAgg as FigureCanvas
 from matplotlib.figure import Figure
 from numpy import typing as npt

bubble_analyser/__main__.py

@@ -1,7 +1,7 @@
 """The entry point for the Bubble Analyser program."""
 
-from .GUI_manual import main as gui_main
-
 if __name__ == "__main__":
+    from .GUI_manual import main as gui_main
+
     gui_main()
     # default_main()