Bundle as executable

.editorconfig

@@ -0,0 +1,14 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+# 4 space indentation
+[*.py]
+indent_style = space
+indent_size = 4

.github/workflows/ci.yml

@@ -0,0 +1,67 @@
+name: CI
+run-name: ${{ github.actor }} is running 🚀
+on: [push]
+
+jobs:
+  ci:
+    strategy:
+      fail-fast: false # Don't fail all jobs if a single job fails.
+      matrix:
+        python-version: ["3.11"]
+        poetry-version: ["1.2.2"] # Poetry is used for project/dependency management.
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        include: # Where pip stores its cache is OS-dependent.
+          - pip-cache-path: ~/.cache
+            os: ubuntu-latest
+          - pip-cache-path: ~/.cache
+            os: macos-latest
+          - pip-cache-path: ~\appdata\local\pip\cache
+            os: windows-latest
+    defaults:
+      run:
+        shell: bash # For sane consistent scripting throughout.
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v3
+      - name: Setup Python
+        id: setup-python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          version: ${{ matrix.poetry-version }}
+          virtualenvs-create: true
+          virtualenvs-in-project: true # Otherwise the venv will be the same across all OSes.
+          installer-parallel: true
+      - name: Load cached venv
+        id: cached-pip-wheels
+        uses: actions/cache@v3
+        with:
+          path: ${{ matrix.pip-cache-path }}
+          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
+      - name: Install dependencies
+        run: poetry install --no-interaction --no-root -E build -E format # https://github.com/python-poetry/poetry/issues/1227
+      - name: Check formatting
+        run: |
+          source $VENV
+          yapf -drp --no-local-style --style "facebook" src/
+      - name: Build for ${{ matrix.os }}
+        run: | # https://stackoverflow.com/questions/19456518/error-when-using-sed-with-find-command-on-os-x-invalid-command-code
+          source $VENV
+          pyi-makespec src/main.py
+          if [ "$RUNNER_OS" == "macOS" ]; then
+            sed -i '' -e '2 r add-files-to-spec' main.spec
+            sed -i '' -e 's/datas=\[]/datas=added_files/' main.spec
+          else
+            sed -i '2 r add-files-to-spec' main.spec
+            sed -i 's/datas=\[]/datas=added_files/' main.spec
+          fi
+          pyinstaller main.spec
+      - name: Archive binary artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ matrix.os }}-bundle
+          path: dist

.gitlab-ci.yml

@@ -4,9 +4,13 @@ stages:
   - build_and_run
 
 build_and_run:
+  variables:
+    DEBIAN_FRONTEND: "noninteractive"
   stage: build_and_run
   script:
-    - pip install poetry
-    - poetry --version
-    - poetry install
-    - poetry run python src/main.py
+    - |
+      apt-get update && apt-get install -y --no-install-recommends freeglut3-dev libxkbcommon-x11-0 libdbus-1-3
+      pip install poetry
+      poetry install --no-interaction --no-root -E build -E format # https://github.com/python-poetry/poetry/issues/1227
+      source $(poetry env info --path)/bin/activate
+      yapf -drp --no-local-style --style "facebook" src/

add-files-to-spec

@@ -0,0 +1,3 @@
+added_files = [
+    ('src/config.toml', 'src/')
+]

poetry.toml

@@ -0,0 +1,2 @@
+[virtualenvs]
+in-project = true

pyproject.toml

@@ -7,12 +7,20 @@ license = "MIT"
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = "^3.11"
-seaborn = "^0.12.2"
+python = ">=3.11,<3.13"
+pyside6 = "^6.6.0"
+
+seaborn = "^0.13.0"
 matplotlib = "^3.7.2"
 pydantic = "^2.3.0"
-pyprojroot = "^0.3.0"
+pyinstaller = { version = "^6.1.0", optional = true }
+yapf = { version = "^0.40.2", optional = true }
+toml = { version = "^0.10.2", optional = true }
+isort = { version = "^5.12.0", optional = true }
 
+[tool.poetry.extras]
+build = ["pyinstaller"]
+format = ["yapf", "toml", "isort"]
 
 [build-system]
 requires = ["poetry-core"]

requirements.txt

@@ -1,20 +1,25 @@
-annotated-types==0.5.0 ; python_version >= "3.11" and python_version < "4.0"
-contourpy==1.1.0 ; python_version >= "3.11" and python_version < "4.0"
-cycler==0.11.0 ; python_version >= "3.11" and python_version < "4.0"
-fonttools==4.42.1 ; python_version >= "3.11" and python_version < "4.0"
-kiwisolver==1.4.5 ; python_version >= "3.11" and python_version < "4.0"
-matplotlib==3.7.2 ; python_version >= "3.11" and python_version < "4.0"
-numpy==1.25.2 ; python_version >= "3.11" and python_version < "4.0"
-packaging==23.1 ; python_version >= "3.11" and python_version < "4.0"
-pandas==2.1.0 ; python_version >= "3.11" and python_version < "4.0"
-pillow==10.0.0 ; python_version >= "3.11" and python_version < "4.0"
-pydantic-core==2.6.3 ; python_version >= "3.11" and python_version < "4.0"
-pydantic==2.3.0 ; python_version >= "3.11" and python_version < "4.0"
-pyparsing==3.0.9 ; python_version >= "3.11" and python_version < "4.0"
-pyprojroot==0.3.0 ; python_version >= "3.11" and python_version < "4.0"
-python-dateutil==2.8.2 ; python_version >= "3.11" and python_version < "4.0"
-pytz==2023.3 ; python_version >= "3.11" and python_version < "4.0"
-seaborn==0.12.2 ; python_version >= "3.11" and python_version < "4.0"
-six==1.16.0 ; python_version >= "3.11" and python_version < "4.0"
-typing-extensions==4.7.1 ; python_version >= "3.11" and python_version < "4.0"
-tzdata==2023.3 ; python_version >= "3.11" and python_version < "4.0"
+annotated-types==0.6.0 ; python_version >= "3.11" and python_version < "3.13"
+contourpy==1.1.1 ; python_version >= "3.11" and python_version < "3.13"
+cycler==0.12.1 ; python_version >= "3.11" and python_version < "3.13"
+fonttools==4.43.1 ; python_version >= "3.11" and python_version < "3.13"
+kiwisolver==1.4.5 ; python_version >= "3.11" and python_version < "3.13"
+matplotlib==3.8.0 ; python_version >= "3.11" and python_version < "3.13"
+numpy==1.26.1 ; python_version >= "3.11" and python_version < "3.13"
+packaging==23.2 ; python_version >= "3.11" and python_version < "3.13"
+pandas==2.1.2 ; python_version >= "3.11" and python_version < "3.13"
+pillow==10.1.0 ; python_version >= "3.11" and python_version < "3.13"
+pydantic-core==2.10.1 ; python_version >= "3.11" and python_version < "3.13"
+pydantic==2.4.2 ; python_version >= "3.11" and python_version < "3.13"
+pyparsing==3.1.1 ; python_version >= "3.11" and python_version < "3.13"
+pyside6-addons==6.6.0 ; python_version >= "3.11" and python_version < "3.13"
+pyside6-essentials==6.6.0 ; python_version >= "3.11" and python_version < "3.13"
+pyside6==6.6.0 ; python_version >= "3.11" and python_version < "3.13"
+python-dateutil==2.8.2 ; python_version >= "3.11" and python_version < "3.13"
+pytz==2023.3.post1 ; python_version >= "3.11" and python_version < "3.13"
+seaborn==0.13.0 ; python_version >= "3.11" and python_version < "3.13"
+setuptools-scm==8.0.4 ; python_version >= "3.11" and python_version < "3.13"
+setuptools==68.2.2 ; python_version >= "3.11" and python_version < "3.13"
+shiboken6==6.6.0 ; python_version >= "3.11" and python_version < "3.13"
+six==1.16.0 ; python_version >= "3.11" and python_version < "3.13"
+typing-extensions==4.8.0 ; python_version >= "3.11" and python_version < "3.13"
+tzdata==2023.3 ; python_version >= "3.11" and python_version < "3.13"

src/GUI.py

@@ -0,0 +1,92 @@
+import logging
+from pathlib import Path
+
+from PySide6.QtCore import QEvent
+from PySide6.QtWidgets import (
+    QFileDialog, QGroupBox, QHBoxLayout, QLabel, QMainWindow, QPushButton,
+    QVBoxLayout, QWidget
+)
+
+from parse import read_csv, read_csv_meta
+from plot import lineplot, setup_plots
+
+
+class UtilsGUI(QMainWindow):
+    def __init__(self):
+        super().__init__()
+        self.csv = None
+        setup_plots()
+        self._init_ui()
+
+    def _init_ui(self) -> None:
+        self._create_io_group_box()
+        self._create_plot_group_box()
+
+        self.selected_csv_path = QLabel(self.tr("Selected CSV: "))
+
+        main_layout = QVBoxLayout()
+        main_layout.addWidget(self._io_group_box)
+        main_layout.addWidget(self._plot_group_box)
+        self.setLayout(main_layout)
+
+        self.setWindowTitle(self.tr("ESATAN Utilities"))
+
+        # To have widgets appear.
+        dummy_widget = QWidget()
+        dummy_widget.setLayout(main_layout)
+        self.setCentralWidget(dummy_widget)
+
+    def closeEvent(self, event: QEvent) -> None:
+        logging.info("Application closed nominally.")
+        super().closeEvent(event)
+
+    def _create_io_group_box(self) -> None:
+        self._io_group_box = QGroupBox(self.tr("IO"))
+        layout = QHBoxLayout()
+
+        browse_button = QPushButton(self.tr("Browse"))
+        browse_button.clicked.connect(self._browse_csv)
+
+        layout.addWidget(browse_button)
+
+        self._io_group_box.setLayout(layout)
+
+    def _create_plot_group_box(self) -> None:
+        self._plot_group_box = QGroupBox(self.tr("Plot"))
+        layout = QHBoxLayout()
+
+        plot_button = QPushButton(self.tr("Plot"))
+        plot_button.clicked.connect(self._plot_csv)
+
+        layout.addWidget(plot_button)
+
+        self._plot_group_box.setLayout(layout)
+
+    def _browse_csv(self) -> None:
+        dialog = QFileDialog(self)
+        dialog.setFileMode(QFileDialog.ExistingFile)
+        dialog.setViewMode(QFileDialog.List)
+        dialog.setNameFilter(self.tr("CSV (*.csv)"))
+
+        if dialog.exec():
+            csv_filename = dialog.selectedFiles()[0]
+            csv_filename = Path(csv_filename)
+
+            self.selected_csv_path.setText(
+                self.tr(f"Selected CSV: {csv_filename.name}")
+            )
+
+            meta_row_idx, meta_map = read_csv_meta(csv_filename)
+            self.meta_map = meta_map
+            self.csv = read_csv(csv_filename, meta_row_idx)
+
+            logging.info(f"Loaded file {csv_filename.name} successfully.")
+
+    def _plot_csv(self) -> None:
+        if self.csv is None:
+            logging.info("You have to load a CSV file first!")
+        else:
+            lineplot(
+                self.csv, self.meta_map["Data Source"],
+                self.meta_map["Element"], self.meta_map["Measurement Kind"]
+            )

src/config.toml

@@ -1,2 +1,5 @@
-# Example
-filename = "example.csv"
+[window]
+
+    [window.dimension]
+    width = 190
+    height = 100

src/config_model.py

@@ -2,4 +2,4 @@
 
 
 class Config(BaseModel):
-    filename: str
+    window: dict[str, dict[str, int]]

src/main.py

@@ -1,14 +1,37 @@
+import logging
+import sys
+
+from PySide6.QtWidgets import QApplication
+
+from GUI import UtilsGUI
 from IOutils import read_config
-from parse import read_csv, read_csv_meta
 from paths import get_path
-from plot import lineplot, setup_plots
 
 if __name__ == "__main__":
-    RELATIVE_PATHS = True
+    logging.basicConfig(
+        level=logging.INFO,
+        format='%(asctime)s - %(levelname)s - %(message)s',
+        datefmt='%d-%b-%y %H:%M:%S'
+    )
+    logging.info("Logger initialized.")
+
+    RELATIVE_PATHS = False
     CONFIG = read_config(get_path("config", RELATIVE_PATHS))
-    meta_row_idx, meta_map = read_csv_meta(CONFIG.filename)
-    df = read_csv(CONFIG.filename, meta_row_idx)
-    setup_plots()
-    lineplot(
-        df, meta_map["Data Source"], meta_map["Element"], meta_map["Measurement Kind"]
+    if not CONFIG:
+        logging.error("Loading the configuration file failed.")
+        exit(1)
+    logging.info("Configuration file loaded successfully.")
+
+    WINDOW_CONFIG = CONFIG.window
+    app = QApplication([])
+
+    logging.info("Starting main window.")
+    window = UtilsGUI()
+    window.resize(
+        WINDOW_CONFIG["dimension"]["width"],
+        WINDOW_CONFIG["dimension"]["height"]
     )
+    window.show()
+    logging.info("Window rendered successfully.")
+
+    sys.exit(app.exec())

src/paths.py

@@ -1,9 +1,17 @@
+import sys
 from pathlib import Path
 
-from pyprojroot import here
-
 _PATHS = {"config": "src/config.toml"}
 
 
 def get_path(name: str, relative: bool) -> Path:
-    return here(_PATHS[name]) if not relative else _PATHS[name]
+    # https://www.pyinstaller.org/en/stable/CHANGES.html?highlight=_internal#incompatible-changes
+    if getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS'):
+        base_path = Path(sys._MEIPASS)
+        resource_path = base_path / _PATHS[name]
+    else:
+        script_dir = Path(__file__).parent
+        resource_path = script_dir / _PATHS[name] if relative else Path(
+            _PATHS[name]
+        ).resolve()
+    return resource_path

src/plot.py

@@ -1,5 +1,10 @@
 from typing import Tuple
 
+import matplotlib
+
+# Backend for interactive plots to work when app is bundled.
+# Needs to be before import matplotlib.pyplot
+matplotlib.use('qtagg')
 import matplotlib.pyplot as plt
 import seaborn as sns
 
@@ -16,7 +21,7 @@ def lineplot(
     element_ids: list[int],
     measurement_kinds: list[str],
     dims: Tuple[int, int] = (15, 8),
-):
+) -> None:
     same = lambda xs: all(x == xs[0] for x in xs)
     same_sources = same(data_sources)
     title = f"{data_sources[0]}" if same_sources else f"{', '.join(data_sources)}"
@@ -26,7 +31,9 @@ def lineplot(
         plt.title(title)
 
     dedup_label = lambda s: s.split(".")[0]
-    for idx, (t_col, val_col) in enumerate(zip(df.columns[::2], df.columns[1::2])):
+    for idx, (t_col, val_col) in enumerate(
+        zip(df.columns[::2], df.columns[1::2])
+    ):
         if not same_kinds:
             plt.figure(figsize=dims)