Draft:Windows specific prefix check (magick), add support for windows in github actions

.github/workflows/main.yml

@@ -1,6 +1,11 @@
 name: Test
-
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - testing
+  pull_request:
+    branches:
+      - testing
 
 jobs:
   test:
@@ -9,22 +14,36 @@ jobs:
     strategy:
       matrix:
         python-version: [3.8, 3.9, 3.10.x, 3.11, 3.12]
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, windows-latest]
 
     steps:
     - uses: actions/checkout@v2
+
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
+
     - name: Install system dependencies (Linux)
+      if: runner.os == 'Linux'
       run: |
         sudo apt update
         sudo apt install tesseract-ocr poppler-utils imagemagick ghostscript
         pip install -U ocrmypdf
+
+    - name: Install system dependencies (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        choco install tesseract poppler imagemagick ghostscript
+        pip install -U ocrmypdf
+
     - name: Install testing dependencies
       run: |
         pip install -U wheel pip
         pip install --editable ".[test]"
+
+    - name: Lint with flake8
+      run: flake8
+
     - name: Test with pytest
-      run: pytest
+      run: pytest

src/invoice2data/input/tesseract.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-
+import platform
 import shutil
 import tempfile
 import mimetypes
@@ -32,17 +32,21 @@ def to_text(path: str, area_details: dict = None):
     """
 
     # Check for dependencies. Needs Tesseract and Imagemagick installed.
+    current_platform = platform.platform()
+    if current_platform.startswith("win32"):
+        convert_command_prefix = "magick"
+    else:
+        convert_command_prefix = "convert"
     if not shutil.which("tesseract"):
         raise EnvironmentError("tesseract not installed.")
-    if not shutil.which("convert"):
+    if not shutil.which(convert_command_prefix):
         raise EnvironmentError("imagemagick not installed.")
 
     language = get_languages()
     logger.debug("tesseract language arg is, %s", language)
     timeout = 180
-
     # convert the (multi-page) pdf file to a 300dpi png
-    convert = [
+    convert = [convert_command_prefix] + [
         "convert",
         "-units",
         "PixelsPerInch",