minor: update deps and README

lift python requirement to 3.8
use latest version of opencv also for macos
2025-12-12 09:49:46 +01:00 · 2024-05-31 08:53:53 +02:00 · 2024-05-29 22:27:26 +02:00 · 2024-05-29 22:17:59 +02:00 · 2024-05-29 22:08:56 +02:00 · 2024-05-29 21:56:20 +02:00
21 changed files with 1082 additions and 905 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:

    strategy:
      matrix:
-        python-version: ["3.x", "3.11", "3.10", "3.9", "3.8", "3.7"]
+        python-version: ["3.12", "3.11", "3.10", "3.9", "3.8"]
        platform: [ubuntu-latest, macos-latest, windows-latest]
        # exclude:

@@ -32,7 +32,7 @@ jobs:
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
-          check-latest: false
+          check-latest: ${{ github.event_name == 'schedule' }}
      - name: Install zbar shared lib for QReader (Linux)
        if: runner.os == 'Linux'
        run: |
@@ -60,8 +60,7 @@ jobs:
        if: matrix.python-version == '3.x' && matrix.platform == 'ubuntu-latest'
      - name: Test with pytest
        run: pytest
-        if: (matrix.python-version != '3.x' || matrix.platform != 'ubuntu-latest')
-        # && matrix.platform != 'macos-latest'
+        if: (matrix.python-version != '3.x' || matrix.platform != 'ubuntu-latest') && (matrix.python-version != '3.10' && matrix.platform != 'macos-latest')
      - name: Test with pytest (with code coverage)
        run: pytest --cov=extract_otp_secrets_test --junitxml=pytest.xml --cov-report=term-missing | tee pytest-coverage.txt
        if: matrix.python-version == '3.x' && matrix.platform == 'ubuntu-latest'
--- a/.github/workflows/ci_docker.yml
+++ b/.github/workflows/ci_docker.yml
@@ -25,14 +25,14 @@ on:

 jobs:
  build-and-push-docker-debian-image:
-    name: Build Docker Bullseye image and push to repositories
+    name: Build Docker Bookworm image and push to repositories
    # run only when code is compiling and tests are passing
    runs-on: ubuntu-latest

    # steps to perform in job
    steps:
      - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      # avoid building if there are testing errors
      - name: Run smoke test
@@ -44,12 +44,12 @@ jobs:
          pytest

      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3

      # setup Docker build action
      - name: Set up Docker Buildx
        id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
        # Workaround for failing builds: https://github.com/docker/build-push-action/issues/761#issuecomment-1383822381
        # TODO remove workaround when fixed
        with:
@@ -57,14 +57,14 @@ jobs:
            image=moby/buildkit:v0.10.6

      - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to Github Packages
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
@@ -73,7 +73,7 @@ jobs:

      - name: "Build image and push to Docker Hub and GitHub Container Registry"
        id: docker_build_qr_reader_latest
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64,linux/arm64
          # relative path to the place where source code with Dockerfile is located
@@ -82,12 +82,14 @@ jobs:
          file: docker/Dockerfile
          # builder: ${{ steps.buildx.outputs.name }}
          # Note: tags has to be all lower-case
+          build-args: |
+            BASE_IMAGE=python:3.12-slim-bookworm
          pull: true
          tags: |
            scit0/extract_otp_secrets:latest
-            scit0/extract_otp_secrets:bullseye
+            scit0/extract_otp_secrets:bookworm
            ghcr.io/scito/extract_otp_secrets:latest
-            ghcr.io/scito/extract_otp_secrets:bullseye
+            ghcr.io/scito/extract_otp_secrets:bookworm
          # build on feature branches, push only on master branch
          push: ${{ github.ref == 'refs/heads/master' && github.secret_source == 'Actions'}}

@@ -98,7 +100,7 @@ jobs:
          echo "${{ steps.docker_build_qr_reader_latest.outputs.digest }}" > digests.txt
      - name: Save docker digests as artifacts
        if: github.ref == 'refs/heads/master'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: debian_digests
          path: digests.txt
@@ -111,7 +113,7 @@ jobs:
    # steps to perform in job
    steps:
      - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      # avoid building if there are testing errors
      - name: Run smoke test
@@ -123,22 +125,22 @@ jobs:
          pytest

      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3

      # setup Docker build action
      - name: Set up Docker Buildx
        id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3

      - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to Github Packages
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
@@ -147,7 +149,7 @@ jobs:

      - name: "only_txt: Build image and push to Docker Hub and GitHub Container Registry"
        id: docker_build_only_txt
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          # relative path to the place where source code with Dockerfile is located
          platforms: linux/amd64,linux/arm64
@@ -174,20 +176,20 @@ jobs:

      - name: Save docker digests as artifacts
        if: github.ref == 'refs/heads/master'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: alpine_digests
          path: digests.txt

-  build-and-push-docker-buster-image:
-    name: Build Docker Buster image (for PyInstsaller) and push to repositories
+  build-and-push-docker-bullseye-image:
+    name: Build Docker Bullseye image (for PyInstsaller) and push to repositories
    # run only when code is compiling and tests are passing
    runs-on: ubuntu-latest

    # steps to perform in job
    steps:
      - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      # avoid building if there are testing errors
      - name: Run smoke test
@@ -199,12 +201,12 @@ jobs:
          pytest

      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3

      # setup Docker build action
      - name: Set up Docker Buildx
        id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
        # Workaround for failing builds: https://github.com/docker/build-push-action/issues/761#issuecomment-1383822381
        # TODO remove workaround when fixed
        with:
@@ -212,37 +214,36 @@ jobs:
            image=moby/buildkit:v0.10.6

      - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to Github Packages
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GHCR_IO_TOKEN }}

-      - name: "Build image from Buster and push to GitHub Container Registry"
-        id: docker_build_buster
+      - name: "Build image from Bullseye and push to GitHub Container Registry"
+        id: docker_build_bullseye
        if: github.ref == 'refs/heads/master'
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64,linux/arm64
          # relative path to the place where source code with Dockerfile is located
-          # TODO file:, move to docker/
          context: .
          file: docker/Dockerfile
          # builder: ${{ steps.buildx.outputs.name }}
          build-args: |
-            BASE_IMAGE=python:3.11-slim-buster
+            BASE_IMAGE=python:3.12-slim-bullseye
          # Note: tags has to be all lower-case
          pull: true
          tags: |
-            scit0/extract_otp_secrets:buster
+            scit0/extract_otp_secrets:bullseye
          push: ${{ github.secret_source == 'Actions' }}

      - name: Image digest
@@ -252,7 +253,7 @@ jobs:
          echo "${{ steps.docker_build_qr_reader_latest.outputs.digest }}" > digests.txt
      - name: Save docker digests as artifacts
        if: github.ref == 'refs/heads/master'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
-          name: buster_digests
+          name: bullseye_digests
          path: digests.txt
--- a/.github/workflows/ci_release.yml
+++ b/.github/workflows/ci_release.yml
@@ -26,7 +26,8 @@ name: release

 # Build matrix:
 # - Linux x86_64 glibc 2.35: ubuntu-latest
-# - Linux x86_64 glibc 2.34: extract_otp_secrets:buster
+# - Linux x86_64 glibc 2.31: extract_otp_secrets:bullseye
+# - Linux x86_64 glibc 2.36: extract_otp_secrets:bookworm
 # - Windows x86_64: windows-latest
 # - MacOS x86_64: macos-11
 # - Linux x86_64 glibc 2.28: extract_otp_secrets:buster
@@ -56,7 +57,7 @@ jobs:
      tag_message: ${{ steps.meta.outputs.tag_message }}
    steps:
      - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Set meta data
        id: meta
        # Writing to env with >> $GITHUB_ENV is an alternative
@@ -87,19 +88,19 @@ jobs:
            https://api.github.com/repos/scito/extract_otp_secrets/releases \
            --silent \
            --show-error \
-            -d '{"tag_name":"${{ github.ref }}","target_commitish":"master","name":"${{ steps.meta.outputs.version }} - ${{ steps.meta.outputs.date }}","body":"${{ steps.meta.outputs.tag_message }}\n\n## Executables\n\nDownload the executable for your platform and execute it, see [README.md](https://github.com/scito/extract_otp_secrets#readme)\n\n | Executable | Description |\n | --- | --- |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_linux_x86_64 | Linux x86_64/amd64 (glibc >= 2.28) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_linux_arm64 | Linux arm64 (glibc >= 2.28) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_win_x86_64.exe | Windows x86_64/amd64/x64 |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_win_arm64.exe | N/A |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_x86_64.dmg | N/A, see [README.md](https://github.com/scito/extract_otp_secrets#readme) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_x86_64.pkg | N/A, see [README.md](https://github.com/scito/extract_otp_secrets#readme) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_x86_64 | MacOS x86_64/amd64 (bare executable, see [README.md](https://github.com/scito/extract_otp_secrets#readme); optional libzbar must be installed manually, see [README.md](https://github.com/scito/extract_otp_secrets#readme)) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_arm64 | N/A |\n","draft":true,"prerelease":false,"generate_release_notes":true}')
+            -d '{"tag_name":"${{ github.ref }}","target_commitish":"master","name":"${{ steps.meta.outputs.version }} - ${{ steps.meta.outputs.date }}","body":"${{ steps.meta.outputs.tag_message }}\n\n## Executables\n\nDownload the executable for your platform and execute it, see [README.md](https://github.com/scito/extract_otp_secrets#readme)\n\n | Executable | Description |\n | --- | --- |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_linux_x86_64 | Linux x86_64/amd64 (glibc >= 2.31) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_linux_arm64 | Linux arm64 (glibc >= 2.31) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_win_x86_64.exe | Windows x86_64/amd64/x64 |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_win_arm64.exe | N/A |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_x86_64.dmg | N/A, see [README.md](https://github.com/scito/extract_otp_secrets#readme) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_x86_64.pkg | N/A, see [README.md](https://github.com/scito/extract_otp_secrets#readme) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_x86_64 | MacOS x86_64/amd64 (bare executable, see [README.md](https://github.com/scito/extract_otp_secrets#readme); optional libzbar must be installed manually, see [README.md](https://github.com/scito/extract_otp_secrets#readme)) |\n | extract_otp_secrets${{ steps.meta.outputs.inline_version }}_macos_arm64 | N/A |\n","draft":true,"prerelease":false,"generate_release_notes":true}')
          echo upload_url=$(jq '.upload_url' <<< "$response") >> $GITHUB_OUTPUT
          echo $(jq -r '.upload_url' <<< "$response") > release_url.txt
          echo $(jq -r '.id' <<< "$response") > release_id.txt
      - name: Save Release URL File for publish
        if: startsWith(github.ref, 'refs/tags/v')
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: release_url
          path: release_url.txt
      - name: Save asset upload id for publish
        if: startsWith(github.ref, 'refs/tags/v')
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: release_id
          path: release_id.txt
@@ -122,7 +123,7 @@ jobs:
    # steps to perform in job
    steps:
      - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      # avoid building if there are testing errors
      - name: Run smoke test
@@ -134,12 +135,12 @@ jobs:
          pytest

      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3

      # setup Docker build action
      - name: Set up Docker Buildx
        id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
        # Workaround for failing builds: https://github.com/docker/build-push-action/issues/761#issuecomment-1383822381
        # TODO remove workaround when fixed
        with:
@@ -147,14 +148,14 @@ jobs:
            image=moby/buildkit:v0.10.6

      - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to Github Packages
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
@@ -164,7 +165,7 @@ jobs:
      - name: Image digest
        # TODO upload digests to assets
        run: |
-          echo "extract_otp_secrets: ${{ steps.docker_build_buster.outputs.digest }}"
+          echo "extract_otp_secrets: ${{ steps.docker_build_bullseye.outputs.digest }}"

        # TODO use local docker image https://stackoverflow.com/a/61155718/1663871
        # https://github.com/multiarch/qemu-user-static
@@ -172,13 +173,14 @@ jobs:
      - name: Run Pyinstaller in container for ${{ matrix.EXE }}
        run: |
          docker run --pull always --rm --privileged multiarch/qemu-user-static --reset -p yes
-          docker run --platform ${{ matrix.PLATFORM }} --pull always --entrypoint /bin/bash --rm -v "$(pwd)":/files -w /files scit0/extract_otp_secrets:buster -c 'apt-get update && apt-get -y install binutils && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name ${{ matrix.EXE }} --distpath /files/dist/ /files/src/extract_otp_secrets.py'
+          docker run --platform ${{ matrix.PLATFORM }} --pull always --entrypoint /bin/bash --rm -v "$(pwd)":/files -w /files scit0/extract_otp_secrets:bullseye -c 'apt-get update && apt-get -y install binutils && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name ${{ matrix.EXE }} --distpath /files/dist/ /files/src/extract_otp_secrets.py'

-      - name: Smoke tests ${{ matrix.PLATFORM }}
+      - name: Smoke tests linux/amd64
        if: matrix.PLATFORM == 'linux/amd64'
        run: |
          dist/${{ matrix.EXE }} -V
          dist/${{ matrix.EXE }} -h
+          dist/${{ matrix.EXE }} --debug
          dist/${{ matrix.EXE }} example_export.png
          dist/${{ matrix.EXE }} - < example_export.txt
          dist/${{ matrix.EXE }} --qr ZBAR example_export.png
@@ -186,19 +188,19 @@ jobs:
          dist/${{ matrix.EXE }} --qr QREADER_DEEP example_export.png
          dist/${{ matrix.EXE }} --qr CV2 example_export.png
          dist/${{ matrix.EXE }} --qr CV2_WECHAT example_export.png
-      - name: Smoke tests ${{ matrix.PLATFORM }}
+      - name: Smoke tests linux/arm64
        if: matrix.PLATFORM == 'linux/arm64'
        run: |
          docker run --platform ${{ matrix.PLATFORM }} --pull always --entrypoint /bin/bash --rm -v "$(pwd)":/files -w /files scit0/extract_otp_secrets -c 'dist/${{ matrix.EXE }} -V && dist/${{ matrix.EXE }} -h && dist/${{ matrix.EXE }} example_export.png && dist/${{ matrix.EXE }} - < example_export.txt && dist/${{ matrix.EXE }} --qr ZBAR example_export.png && dist/${{ matrix.EXE }} --qr QREADER example_export.png && dist/${{ matrix.EXE }} --qr QREADER_DEEP example_export.png && dist/${{ matrix.EXE }} --qr CV2 example_export.png && dist/${{ matrix.EXE }} --qr CV2_WECHAT example_export.png'
      - name: Load Release URL File from release job
        if: startsWith(github.ref, 'refs/tags/v')
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: release_url
      - name: Display structure of files
        run: ls -R
      - name: Upload EXE to artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.EXE }}
          path: dist/${{ matrix.EXE }}
@@ -236,8 +238,8 @@ jobs:
            ASSET_MIME: application/vnd.microsoft.portable-executable
            UPLOAD: true
            CMD_BUILD: |
-              pyinstaller -y --add-data "$($Env:pythonLocation)\__yolo_v3_qr_detector;__yolo_v3_qr_detector" --add-binary "$($Env:pythonLocation)\Lib\site-packages\pyzbar\libiconv.dll;pyzbar" --add-binary "$($Env:pythonLocation)\Lib\site-packages\pyzbar\libzbar-64.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\msvcr120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\msvcp120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\vcamp120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\vcomp120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\vccorlib120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120u.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120chs.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120cht.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120deu.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120enu.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120esn.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120fra.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120ita.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120jpn.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120kor.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120rus.dll;pyzbar" --onefile --version-file build\win_file_version_info.txt --name extract_otp_secrets.exe src\extract_otp_secrets.py
-          - os: macos-11
+              pyinstaller -y --add-data "$($Env:pythonLocation)\__yolo_v3_qr_detector:__yolo_v3_qr_detector" --add-binary "$($Env:pythonLocation)\Lib\site-packages\pyzbar\libiconv.dll:pyzbar" --add-binary "$($Env:pythonLocation)\Lib\site-packages\pyzbar\libzbar-64.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\msvcr120.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\msvcp120.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\vcamp120.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\vcomp120.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\vccorlib120.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120u.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120chs.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120cht.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120deu.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120enu.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120esn.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120fra.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120ita.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120jpn.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120kor.dll:pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120rus.dll:pyzbar" --onefile --version-file build\win_file_version_info.txt --name extract_otp_secrets.exe src\extract_otp_secrets.py
+          - os: macos-12
            TARGET: macos
            # https://pyinstaller.org/en/stable/spec-files.html#spec-file-options-for-a-macos-bundle
            EXE: extract_otp_secrets
@@ -265,14 +267,14 @@ jobs:
      - name: List Windir
        if: runner.os == 'Windows'
        run: ls "$($Env:WinDir)\system32"
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Set macos macos_python_path
        # TODO use variable for Python version
-        run: echo "macos_python_path=/Library/Frameworks/Python.framework/Versions/3.11" >> $GITHUB_ENV
-      - name: Set up Python 3.11
+        run: echo "macos_python_path=/Library/Frameworks/Python.framework/Versions/3.12" >> $GITHUB_ENV
+      - name: Set up Python 3.12
        uses: actions/setup-python@v4
        with:
-          python-version: 3.11
+          python-version: 3.12
          check-latest: true
      - name: Install zbar shared lib for QReader (Linux)
        if: runner.os == 'Linux'
@@ -302,6 +304,7 @@ jobs:
        run: |
          dist/${{ matrix.EXE }} -V
          dist/${{ matrix.EXE }} -h
+          dist/${{ matrix.EXE }} --debug
          dist/${{ matrix.EXE }} example_export.png
          dist/${{ matrix.EXE }} --qr ZBAR example_export.png
          dist/${{ matrix.EXE }} --qr QREADER example_export.png
@@ -314,12 +317,12 @@ jobs:
          dist/${{ matrix.EXE }} - < example_export.txt
      - name: Load Release URL File from release job
        if: startsWith(github.ref, 'refs/tags/v')
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: release_url
      - name: Load Release Id File from release job
        if: startsWith(github.ref, 'refs/tags/v')
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: release_id
      - name: Display structure of files
@@ -332,12 +335,12 @@ jobs:
          echo "release_id=$(cat release_id.txt)" >> $GITHUB_OUTPUT
          echo "upload_url=https://uploads.github.com/repos/scito/extract_otp_secrets/releases/$(cat release_id.txt)/assets?name=" >> $GITHUB_OUTPUT
      - name: Upload EXE to artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.EXE }}
          path: dist/${{ matrix.EXE }}
      - name: Upload DMG to artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        if: runner.os == 'macOS'
        with:
          name: ${{ matrix.DMG }}
@@ -362,7 +365,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Load Release Id File from release job
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: release_id
      - name: Set meta data
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,11 @@ file_version_info.txt
 assets/*
 extract_otp_secrets_linux_arm64.spec
 extract_otp_secrets_linux_x86_64_bullseye.spec
+extract_otp_secrets_linux_x86_64_bookworm.spec
 extract_otp_secrets_linux_x86_64.spec
 extract_otp_secrets.spec
 test.txt
+extract_otp_secrets.build/
+extract_otp_secrets.dist/
+extract_otp_secrets.onefile-build/
+extract_otp_secrets.bin
--- a/2
+++ b/2
@@ -7,7 +7,6 @@ name = "pypi"
 colorama = ">=0.4.6"
 opencv-contrib-python = "*"
 # for macOS: opencv-contrib-python = "<=4.7.0"
-# for PYTHON <= 3.7: typing_extensions = "*"
 pillow = "*"
 pyzbar = "*"
 protobuf = "*"
@@ -20,6 +19,7 @@ flake8 = "*"
 gfm-toc = "*"
 mypy = "*"
 mypy-protobuf = "*"
+nuitka = "*"
 pylint = "*"
 pytest = "*"
 pytest-cov = "*"
--- a/Pipfile.lock
+++ b/Pipfile.lock
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 ![coverage](https://img.shields.io/badge/coverage-94%25-brightgreen)
 [![License](https://img.shields.io/github/license/scito/extract_otp_secrets)](https://github.com/scito/extract_otp_secrets/blob/master/LICENSE)
 [![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/scito/extract_otp_secrets?sort=semver)](https://github.com/scito/extract_otp_secrets/releases/latest)  
-![python versions](https://img.shields.io/badge/python-3.7%20%7C%203.8%20%7C%203.9%20%7C%203.10%20%7C%203.11-blue)
+![python versions](https://img.shields.io/badge/python-3.8%20%7C%203.9%20%7C%203.10%20%7C%203.11%20%7C%203.12-blue)
 [![Docker image](https://img.shields.io/badge/docker-image-blue)](https://hub.docker.com/repository/docker/scit0/extract_otp_secrets/general)
 [![Linux](https://img.shields.io/badge/os-linux-yellow)](https://github.com/scito/extract_otp_secrets/releases/latest)
 [![Windows](https://img.shields.io/badge/os-windows-yellow)](https://github.com/scito/extract_otp_secrets/releases/latest)
@@ -14,7 +14,7 @@
 [![Stand With Ukraine](https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/badges/StandWithUkraine.svg)](https://stand-with-ukraine.pp.ua)
 <!-- ![PyPI - Python Version](https://img.shields.io/pypi/pyversions/protobuf)
 [![GitHub Pipenv locked Python version](https://img.shields.io/github/pipenv/locked/python-version/scito/extract_otp_secrets)](https://github.com/scito/extract_otp_secrets/blob/master/Pipfile.lock)
-![protobuf version](https://img.shields.io/badge/protobuf-4.22.0-informational)-->
+![protobuf version](https://img.shields.io/badge/protobuf-5.27.0-informational)-->

 <!-- [![Github all releases](https://img.shields.io/github/downloads/scito/extract_otp_secrets/total.svg)](https://GitHub.com/scito/extract_otp_secrets/releases/) -->

@@ -90,8 +90,8 @@ The secrets can be exported to JSON or CSV, or printed as QR codes to console or
 ## Download and run binary executable (🆕 since v2.1)

 1. Download executable for your platform from [latest release](https://github.com/scito/extract_otp_secrets/releases/latest), see assets
-2. Linux and macOS: Set executable bit for the downloaded file, e.g in terminal with `chmod +x extract_otp_secrets_OS_vX.X.X`
-3. Start executable by clicking or from command line (macOS: startable only from command line, see [below](#macOS-application))
+2. Linux and macOS: Set executable bit for the downloaded file, e.g in terminal with `chmod +x extract_otp_secrets_X.Y.Z_OS_ARCH`
+3. Start executable by clicking or from command line (macOS: startable only from command line, see [below](#macos))

 :heavy_check_mark: Everything is just packed in one executable.  
 :heavy_check_mark: No installation needed, neither Python nor any dependencies have to be installed.  
@@ -117,19 +117,17 @@ The secrets can be exported to JSON or CSV, or printed as QR codes to console or
 However, the bare executable can be executed from the command line:

 1. Download executable for macOS platform from [latest release](https://github.com/scito/extract_otp_secrets/releases/latest), see assets
-2. Open Terminal application
-3. Change to Downloads: `cd $HOME/Downloads`
-4. Set executable bit for the downloaded file: `chmod +x extract_otp_secrets_OS_vX.X.X`
-5. Start executable from command line: `./extract_otp_secrets_OS_vX.X.X`
+2. Open `Terminal` application
+3. Change to Downloads folder in Terminal: `cd $HOME/Downloads`
+4. Remove quarantine bit for the downloaded file: `xattr -r -d com.apple.quarantine extract_otp_secrets_X.Y.Z_macos_x86_64`
+5. Set executable bit for the downloaded file: `chmod +x extract_otp_secrets_X.Y.Z_macos_x86_64`
+6. Start executable from command line: `./extract_otp_secrets_X.Y.Z_macos_x86_64`

-#### Apple Silicon (ARM)
+:information_source: Replace `X.Y.Z` in above commands with the version number of your downloaded file, e.g. `extract_otp_secrets_2.4.0_macos_x86_64`

-Currently, there is no build for M1 and M2 Apple Silicon processors due to lack of hardware. However, the binary executable should be runnable by Rosetta2 emulation.
+:information_source: If Rosetta2 emulation is installed, these steps work also for M1 and M2 Apple Silicon processors and the program can be executed directly.

-```
-arch -x86_64 extract_otp_secrets_OS_vX.X.X
-```
-:warning: This command is untested due to lack of hardware.
+> :warning: It seems the GUI mode is not working in Terminal on macOS. In tests no [GUI window](#usage) was opened. (Remarks and hints about macOS are welcome since I do not know macOS.)

 ## Usage

@@ -215,7 +213,7 @@ For a detailed installation documentation of [pyzbar](https://github.com/Natural

 #### Linux (Fedora)

-    sudo dnf install libzbar0
+    sudo dnf install zbar

 #### Linux (Arch Linux)

@@ -237,7 +235,7 @@ OpenCV requires [Visual C++ redistributable 2015](https://www.microsoft.com/en-u

 ## Program help: arguments and options

-<pre>usage: extract_otp_secrets.py [-h] [--csv FILE] [--keepass FILE] [--json FILE] [--txt FILE] [--printqr] [--saveqr DIR] [--camera NUMBER] [--qr {ZBAR,QREADER,QREADER_DEEP,CV2,CV2_WECHAT}] [-i] [--no-color] [--version] [-d | -v | -q] [infile ...]
+<pre>usage: extract_otp_secrets.py [-h] [--csv FILE] [--keepass FILE] [--json FILE] [--txt FILE] [--urls FILE] [--printqr] [--saveqr DIR] [--camera NUMBER] [--qr {ZBAR,QREADER,QREADER_DEEP,CV2,CV2_WECHAT}] [-i] [--no-color] [--version] [-d | -v | -q] [infile ...]

 Extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps
 If no infiles are provided, a GUI window starts and QR codes are captured from the camera.
@@ -248,10 +246,11 @@ positional arguments:

 options:
  -h, --help                    show this help message and exit
-  --csv FILE, -c FILE           export csv file or - for stdout
+  --csv FILE, -c FILE           export csv file, or - for stdout
  --keepass FILE, -k FILE       export totp/hotp csv file(s) for KeePass, - for stdout
  --json FILE, -j FILE          export json file or - for stdout
  --txt FILE, -t FILE           export txt file or - for stdout
+  --urls FILE, -u FILE          export file with list of otpauth urls, or - for stdout
  --printqr, -p                 print QR code(s) as text to the terminal
  --saveqr DIR, -s DIR          save QR code(s) as images to directory
  --camera NUMBER, -C NUMBER    camera number of system (default camera: 0)
@@ -350,8 +349,8 @@ python extract_otp_secrets.py = < example_export.png</pre>
 * Prints errors and warnings to stderr (🆕 since v2.0)
 * Prints colored output (🆕 since v2.0)
 * Startable as executable (script, Python, and all dependencies packed in one executable) (🆕 since v2.1)
-    * extract_otp_secrets_linux_x86_64 (requires glibc >= 2.28)
-    * extract_otp_secrets_linux_arm64 (requires glibc >= 2.28)
+    * extract_otp_secrets_linux_x86_64 (requires glibc >= 2.31)
+    * extract_otp_secrets_linux_arm64 (requires glibc >= 2.31)
    * extract_otp_secrets_win_x86_64.exe
    * extract_otp_secrets_macos_x86_64 (optional [libzbar](#installation-of-optional-shared-system-libraries-recommended) needs to be installed manually if needed)
        * extract_otp_secrets_macos_x86_64.dmg N/A, see [why](#macos)
@@ -370,7 +369,7 @@ python extract_otp_secrets.py = < example_export.png</pre>
    * macOS
    * Windows
 * Uses UTF-8 on all platforms
-* Supports Python >= 3.7
+* Supports Python >= 3.8
 * Installation of shared system libraries is optional (🆕 since v2.3)
 * Provides a debug mode (-d) for analyzing import problems
 * Written in modern Python using type hints and following best practices
@@ -688,11 +687,18 @@ Build extract_otp_secrets project
 Options:
 -i                      Interactive mode, all steps must be confirmed
 -C                      Ignore version check of protobuf/protoc
-D                      Do not build docker
-G                      Do not start extract_otp_secrets.py in GUI mode
+-e                      Build exe
+-n                      Build nuitka exe
+-L                      Do not build local (exes)
+-d                      Build docker
+-a                      Build arm
+-X                      Do not build x86_64
+-B                      Do not build base
+-V                      Do not run pipenv
+-g                      Start extract_otp_secrets.py in GUI mode
 -c                      Clean everything
 -r                      Generate result files
-h, --help              Help
+-h, --help              Show help and quit
 ```

 ## Technical background
@@ -704,7 +710,7 @@ Command for regeneration of Python code from proto3 message definition file (onl

    protoc --plugin=protoc-gen-mypy=path/to/protoc-gen-mypy --python_out=src/protobuf_generated_python --mypy_out=src/protobuf_generated_python src/google_auth.proto

-The generated protobuf Python code was generated by protoc 22.0 (https://github.com/protocolbuffers/protobuf/releases/tag/v22.0).
+The generated protobuf Python code was generated by protoc 27.0 (https://github.com/protocolbuffers/protobuf/releases/tag/v27.0).

 For Python type hint generation the [mypy-protobuf](https://github.com/nipunn1313/mypy-protobuf) package is used.

@@ -715,7 +721,7 @@ For Python type hint generation the [mypy-protobuf](https://github.com/nipunn131

 ## Issues

-* Segmentation fault on macOS with CV2 4.7.0: https://github.com/opencv/opencv/issues/23072
+* Segmentation fault on macOS with CV2 4.7.0: https://github.com/opencv/opencv/issues/23072 (fixed)
 * CV2 window does not show icons: https://github.com/opencv/opencv-python/issues/585

 ## Problems and Troubleshooting
@@ -748,7 +754,7 @@ FileNotFoundError: Could not find module 'libiconv.dll' (or one of its dependenc
 ## Related projects

 * [ZBar](https://github.com/mchehab/zbar) is an open source software suite for reading bar codes from various sources, including webcams.
-* [Aegis Authenticator](https://github.com/beemdevelopment/Aegis) is a free, secure and open source 2FA app for Android.
+* [Aegis Authenticator](https://github.com/beemdevelopment/Aegis) is a free, secure and open source 2FA app for Android. This app can scan Google export QR codes and export the secrets, e.g. as JSON. However, a second device is required.
 * [pyzbar](https://github.com/NaturalHistoryMuseum/pyzbar) is a good QR code reader Python module
 * [OpenCV](https://docs.opencv.org/4.x/) (CV2) Open Source Computer Vision library with [opencv-python](https://github.com/opencv/opencv-python)
 * [Python QReader](https://github.com/Eric-Canas/QReader) Python QR code readers
--- a/build.sh
+++ b/build.sh
@@ -77,8 +77,15 @@ interactive=false
 ignore_version_check=true
 clean=false
 clean_flag=""
-build_docker=true
-run_gui=true
+build_base=true
+build_arm=false
+build_x86_64=true
+build_docker=false
+build_local=true
+build_exe=false
+build_nuitka_exe=false
+run_pipenv=true
+run_gui=false
 generate_result_files=false
 PYTHONHASHSEED=31

@@ -92,14 +99,21 @@ while test $# -gt 0; do
            echo "Options:"
            echo "-i                      Interactive mode, all steps must be confirmed"
            echo "-C                      Ignore version check of protobuf/protoc"
-            echo "-D                      Do not build docker"
-            echo "-G                      Do not start extract_otp_secrets.py in GUI mode"
+            echo "-e                      Build exe"
+            echo "-n                      Build nuitka exe"
+            echo "-L                      Do not build local (exe)"
+            echo "-d                      Build docker"
+            echo "-a                      Build arm"
+            echo "-X                      Do not build x86_64"
+            echo "-B                      Do not build base"
+            echo "-V                      Do not run pipenv"
+            echo "-g                      Start extract_otp_secrets.py in GUI mode"
            echo "-c                      Clean everything"
            echo "-r                      Generate result files"
-            echo "-h, --help              Help"
+            echo "-h, --help              Show help and quit"
            quit
            ;;
-        -a)
+        -i)
            interactive=true
            shift
            ;;
@@ -107,12 +121,41 @@ while test $# -gt 0; do
            ignore_version_check=false
            shift
            ;;
-        -D)
-            build_docker=false
+        -B)
+            build_base=false
            shift
            ;;
-        -G)
-            run_gui=false
+        -L)
+            build_local=false
+            build_base=false
+            shift
+            ;;
+        -a)
+            build_arm=true
+            shift
+            ;;
+        -X)
+            build_x86_64=false
+            shift
+            ;;
+        -e)
+            build_exe=true
+            shift
+            ;;
+        -n)
+            build_nuitka_exe=true
+            shift
+            ;;
+        -d)
+            build_docker=true
+            shift
+            ;;
+        -V)
+            run_pipenv=false
+            shift
+            ;;
+        -g)
+            run_gui=true
            shift
            ;;
        -r)
@@ -174,288 +217,242 @@ if $clean; then
    cmd="sudo pipenv --rm || true"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"
-fi

-cmd="$PIP install --use-pep517 -U -r requirements-dev.txt"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-
-echo -e "\n\nChecking Protoc version..."
-VERSION=$(curl -sL https://github.com/protocolbuffers/protobuf/releases/latest | grep -E "<title>" | perl -pe's%.*Protocol Buffers v(\d+\.\d+(\.\d+)?).*%\1%')
-BASEVERSION=4
-echo
-
-OLDVERSION=$(cat $BIN/$DEST/.VERSION.txt || echo "")
-echo -e "\nProtoc remote version $VERSION\n"
-echo -e "Protoc local version: $OLDVERSION\n"
-
-if [ "$OLDVERSION" != "$VERSION" ] || ! $ignore_version_check; then
-    echo "Upgrade protoc from $OLDVERSION to $VERSION"
-
-    NAME="protoc-$VERSION"
-    ARCHIVE="$NAME.zip"
-
-    mkdir -p $DOWNLOADS
-    # https://github.com/protocolbuffers/protobuf/releases/download/v21.6/protoc-21.6-linux-x86_64.zip
-    cmd="wget --trust-server-names https://github.com/protocolbuffers/protobuf/releases/download/v$VERSION/protoc-$VERSION-linux-x86_64.zip -O $DOWNLOADS/$ARCHIVE"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="echo -e '\nSize [Byte]'; stat --printf='%s\n' $DOWNLOADS/$ARCHIVE; echo -e '\nMD5'; md5sum $DOWNLOADS/$ARCHIVE; echo -e '\nSHA256'; sha256sum $DOWNLOADS/$ARCHIVE;"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="mkdir -p $BIN/$NAME; unzip $DOWNLOADS/$ARCHIVE -d $BIN/$NAME"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="echo $VERSION > $BIN/$NAME/.VERSION.txt; echo $VERSION > $BIN/$NAME/.VERSION_$VERSION.txt"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="[ -d $BIN/$DEST.old ] && rm -rf $BIN/$DEST.old || echo 'No old dir to delete'"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="[ -d $BIN/$DEST ] && mv -iT $BIN/$DEST $BIN/$DEST.old || echo 'No previous dir to keep'"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="mv -iT $BIN/$NAME $BIN/$DEST"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="rm $DOWNLOADS/$ARCHIVE"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="$BIN/$DEST/bin/protoc --plugin=protoc-gen-mypy=$HOME/.local/bin/protoc-gen-mypy --python_out=src/protobuf_generated_python --mypy_out=src/protobuf_generated_python --proto_path=src google_auth.proto"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    # Update README.md
-
-    cmd="perl -i -pe 's%proto(buf|c)([- ])(\d\.)?$OLDVERSION%proto\$1\$2\${3}$VERSION%g' README.md && perl -i -pe 's%(protobuf/releases/tag/v)$OLDVERSION%\${1}$VERSION%g' README.md"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-else
-    echo -e "\nVersion has not changed. Quit"
-fi
-
-
-# Upgrade pip requirements
-
-cmd="pip install -U pip"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-$PIP --version
-
-cmd="$PIP install --use-pep517 -U -r requirements.txt"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Lint
-
-LINT_OUT_FILE="tests/reports/flake8_results.txt"
-cmd="$FLAKE8 . --count --select=E9,F63,F7,F82 --show-source --statistics | tee $LINT_OUT_FILE"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-cmd="$FLAKE8 . --count --exit-zero --max-complexity=10 --max-line-length=200 --statistics --exclude=.git,__pycache__,docs/source/conf.py,old,build,dist,protobuf_generated_python | tee -a $LINT_OUT_FILE"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Type checking
-
-TYPE_CHECK_OUT_FILE="tests/reports/mypy_results.txt"
-cmd="$MYPY --install-types --non-interactive src/*.py tests/*.py"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# change to src as python -m mypy adds the current dir Python sys.path
-# execute in a subshell in order not to loose the exit code and not to change the dir in the currrent shell
-cmd="$MYPY --strict src/*.py tests/*.py | tee $TYPE_CHECK_OUT_FILE"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-
-# Generate results files
-
-if $generate_result_files; then
-    cmd="for color in '' '-n'; do for level in '' '-v' '-vv' '-vvv'; do $PYTHON src/extract_otp_secrets.py example_export.txt \$color \$level > tests/data/print_verbose_output\$color\$level.txt; done; done"
+    cmd="mkdir -p dist"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"
 fi

-# pip -e install
-
-cmd="$PIP install -U -e ."
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-cmd="extract_otp_secrets example_export.txt"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-cmd="extract_otp_secrets - < example_export.txt"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Test (needs module)
-
-cmd="$PYTHON src/extract_otp_secrets.py example_export.txt"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-cmd="$PYTHON src/extract_otp_secrets.py - < example_export.txt"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-COVERAGE_OUT_FILE="tests/reports/pytest-coverage.txt"
-cmd="pytest --cov=extract_otp_secrets_test --junitxml=tests/reports/pytest.xml --cov-report html:tests/reports/html --cov-report=term-missing tests/ | tee $COVERAGE_OUT_FILE"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Pipenv
-
-cmd="$PIP install -U pipenv"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-$PIPENV --version
-
-cmd="$PIPENV update && $PIPENV --rm && $PIPENV install"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-$PIPENV run python --version
-
-cmd="$PIPENV run pytest --cov=extract_otp_secrets_test tests/"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Build wheel
-
-cmd="$PIP wheel ."
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Build executable
-
-cmd="LOCAL_GLIBC_VERSION=$(ldd --version | sed '1!d' | sed -E 's/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/')"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-echo "local glibc: $LOCAL_GLIBC_VERSION"
-
-cmd="pyinstaller -y --specpath installer --add-data $HOME/.local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile $clean_flag src/extract_otp_secrets.py"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-cmd="dist/extract_otp_secrets -h"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Generate README.md TOC
-
-cmd="gfm-toc -s 2 -e 3 -t -o README.md > docs/README_TOC.md"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
-
-# Update Code Coverage in README.md
-
-# https://github.com/marketplace/actions/pytest-coverage-comment
-# Coverage-95%25-yellowgreen
-echo -e "Update code coverage in README.md"
-TOTAL_COVERAGE=$(cat $COVERAGE_OUT_FILE | grep 'TOTAL' | perl -ne 'print "$&" if /\b(\d{1,3})%/') && perl -i -pe "s/coverage-(\d{1,3}%)25-/coverage-${TOTAL_COVERAGE}25-/" README.md
-
-if $build_docker; then
-    # Build docker
-
-    # Build Dockerfile_only_txt (Alpine)
-    cmd="docker build . -t extract_otp_secrets_only_txt -t extract_otp_secrets:only-txt -t extract_otp_secrets:alpine -f docker/Dockerfile_only_txt --pull --build-arg RUN_TESTS=false"
+if $build_local; then
+    cmd="$PIP install --use-pep517 -U -r requirements-dev.txt"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"

-    cmd="docker run --rm -v \"$(pwd)\":/files:ro extract_otp_secrets_only_txt example_export.txt"
+    echo -e "\n\nChecking Protoc version..."
+    VERSION=$(curl -sL https://github.com/protocolbuffers/protobuf/releases/latest | grep -E "<title>" | perl -pe's%.*Protocol Buffers v(\d+\.\d+(\.\d+)?).*%\1%')
+    BASEVERSION=4
+    echo
+
+    OLDVERSION=$(cat $BIN/$DEST/.VERSION.txt || echo "")
+    echo -e "\nProtoc remote version $VERSION\n"
+    echo -e "Protoc local version: $OLDVERSION\n"
+
+    if [ "$OLDVERSION" != "$VERSION" ] || ! $ignore_version_check; then
+        echo "Upgrade protoc from $OLDVERSION to $VERSION"
+
+        NAME="protoc-$VERSION"
+        ARCHIVE="$NAME.zip"
+
+        mkdir -p $DOWNLOADS
+        # https://github.com/protocolbuffers/protobuf/releases/download/v21.6/protoc-21.6-linux-x86_64.zip
+        cmd="wget --trust-server-names https://github.com/protocolbuffers/protobuf/releases/download/v$VERSION/protoc-$VERSION-linux-x86_64.zip -O $DOWNLOADS/$ARCHIVE"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="echo -e '\nSize [Byte]'; stat --printf='%s\n' $DOWNLOADS/$ARCHIVE; echo -e '\nMD5'; md5sum $DOWNLOADS/$ARCHIVE; echo -e '\nSHA256'; sha256sum $DOWNLOADS/$ARCHIVE;"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="mkdir -p $BIN/$NAME; unzip $DOWNLOADS/$ARCHIVE -d $BIN/$NAME"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="echo $VERSION > $BIN/$NAME/.VERSION.txt; echo $VERSION > $BIN/$NAME/.VERSION_$VERSION.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="[ -d $BIN/$DEST.old ] && rm -rf $BIN/$DEST.old || echo 'No old dir to delete'"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="[ -d $BIN/$DEST ] && mv -iT $BIN/$DEST $BIN/$DEST.old || echo 'No previous dir to keep'"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="mv -iT $BIN/$NAME $BIN/$DEST"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="rm $DOWNLOADS/$ARCHIVE"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="$BIN/$DEST/bin/protoc --plugin=protoc-gen-mypy=$HOME/.local/bin/protoc-gen-mypy --python_out=src/protobuf_generated_python --mypy_out=src/protobuf_generated_python --proto_path=src google_auth.proto"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Update README.md
+
+        cmd="perl -i -pe 's%proto(buf|c)([- ])(\d\.)?$OLDVERSION%proto\$1\$2\${3}$VERSION%g' README.md && perl -i -pe 's%(protobuf/releases/tag/v)$OLDVERSION%\${1}$VERSION%g' README.md"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+    else
+        echo -e "\nVersion has not changed. Quit"
+    fi
+
+    # Upgrade pip requirements
+
+    cmd="pip install -U pip"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"

-    cmd="docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets_only_txt - < example_export.txt"
+    $PIP --version
+
+    cmd="$PIP install --use-pep517 -U -r requirements.txt"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"

-    cmd="docker run --entrypoint /extract/run_pytest.sh --rm -v \"$(pwd)\":/files:ro extract_otp_secrets_only_txt extract_otp_secrets_test.py -k 'not qreader' -vvv --relaxed"
+    if $build_base; then
+        # Lint
+
+        LINT_OUT_FILE="tests/reports/flake8_results.txt"
+        cmd="$FLAKE8 . --count --select=E9,F63,F7,F82 --show-source --statistics | tee $LINT_OUT_FILE"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="$FLAKE8 . --count --exit-zero --max-complexity=10 --max-line-length=200 --statistics --exclude=.git,__pycache__,docs/source/conf.py,old,build,dist,protobuf_generated_python | tee -a $LINT_OUT_FILE"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Type checking
+
+        TYPE_CHECK_OUT_FILE="tests/reports/mypy_results.txt"
+        cmd="$MYPY --install-types --non-interactive src/*.py tests/*.py"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # change to src as python -m mypy adds the current dir Python sys.path
+        # execute in a subshell in order not to loose the exit code and not to change the dir in the currrent shell
+        cmd="$MYPY --strict src/*.py tests/*.py | tee $TYPE_CHECK_OUT_FILE"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+
+        # Generate results files
+
+        if $generate_result_files; then
+            cmd="for color in '' '-n'; do for level in '' '-v' '-vv' '-vvv'; do $PYTHON src/extract_otp_secrets.py example_export.txt \$color \$level > tests/data/print_verbose_output\$color\$level.txt; done; done"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+        fi
+
+        # pip -e install
+
+        cmd="$PIP install -U -e ."
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="extract_otp_secrets example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="extract_otp_secrets - < example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Test (needs module)
+
+        cmd="$PYTHON src/extract_otp_secrets.py example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="$PYTHON src/extract_otp_secrets.py - < example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        COVERAGE_OUT_FILE="tests/reports/pytest-coverage.txt"
+        cmd="pytest --cov=extract_otp_secrets_test --junitxml=tests/reports/pytest.xml --cov-report html:tests/reports/html --cov-report=term-missing tests/ | tee $COVERAGE_OUT_FILE"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Pipenv
+
+        if $run_pipenv; then
+            cmd="$PIP install -U pipenv"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            $PIPENV --version
+
+            cmd="$PIPENV --rm && $PIPENV update && $PIPENV install"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            $PIPENV run python --version
+
+            cmd="$PIPENV run pytest --cov=extract_otp_secrets_test tests/"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+        fi
+
+        # Build wheel
+
+        cmd="$PIP wheel ."
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+    fi
+
+    # Build executable
+    if $build_exe; then
+        cmd="LOCAL_GLIBC_VERSION=$(ldd --version | sed '1!d' | sed -E 's/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/')"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+        echo "local glibc: $LOCAL_GLIBC_VERSION"
+
+        cmd="pyinstaller -y --specpath installer --add-data $HOME/.local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile $clean_flag src/extract_otp_secrets.py"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="dist/extract_otp_secrets -h"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="dist/extract_otp_secrets --qr ZBAR example_export.png"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+    fi
+
+    # Build compiled executable
+
+    if $build_nuitka_exe; then
+        cmd="LOCAL_GLIBC_VERSION=$(ldd --version | sed '1!d' | sed -E 's/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/')"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+        echo "local glibc: $LOCAL_GLIBC_VERSION"
+
+        cmd="$PIP install -U pyqt5"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="$PYTHON -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=$HOME/.local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=build/nuitka --output-filename=extract_otp_secrets_compiled src/extract_otp_secrets.py"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="cp build/nuitka/extract_otp_secrets_compiled dist/"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="dist/extract_otp_secrets_compiled -h"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="dist/extract_otp_secrets_compiled --qr ZBAR example_export.png"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+    fi
+
+    # Generate README.md TOC
+
+    cmd="gfm-toc -s 2 -e 3 -t -o README.md > docs/README_TOC.md"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"

-    # Build extract_otp_secrets (Debian Bullseye)
-    cmd="docker build . -t extract_otp_secrets -t extract_otp_secrets:bullseye --pull -f docker/Dockerfile --build-arg RUN_TESTS=false"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+    # Update Code Coverage in README.md

-    cmd="docker run --rm -v \"$(pwd)\":/files:ro extract_otp_secrets example_export.txt"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="cat example_export.txt | docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets - -c - > example_output.csv"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets = < example_export.png"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="docker run --entrypoint /extract/run_pytest.sh --rm -v \"$(pwd)\":/files:ro extract_otp_secrets"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    # Build extract_otp_secrets (Debian Buster)
-    cmd="docker build . -t extract_otp_secrets:buster --pull -f docker/Dockerfile --build-arg RUN_TESTS=false --build-arg BASE_IMAGE=python:3.11-slim-buster"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="docker run --rm -v \"$(pwd)\":/files:ro extract_otp_secrets:buster example_export.txt"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="cat example_export.txt | docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets:buster - -c - > example_output.csv"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets:buster = < example_export.png"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="docker run --entrypoint /extract/run_pytest.sh --rm -v \"$(pwd)\":/files:ro extract_otp_secrets:buster"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    # Build executable from Docker latest
-    # sed "1!d" is workaround for head -n 1 since it head procduces exit code != 0
-    BULLSEYE_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
-    echo "Bullseye glibc: $BULLSEYE_GLIBC_VERSION"
-
-    cmd="docker run --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64_bullseye --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="dist/extract_otp_secrets_linux_x86_64_bullseye -h"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    # Build executable from Docker buster
-    BUSTER_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets:buster -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
-    echo "Bullseye glibc: $BUSTER_GLIBC_VERSION"
-
-    cmd="docker run --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:buster -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64 --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
-
-    cmd="dist/extract_otp_secrets_linux_x86_64 -h"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+    # https://github.com/marketplace/actions/pytest-coverage-comment
+    # Coverage-95%25-yellowgreen
+    echo -e "Update code coverage in README.md"
+    TOTAL_COVERAGE=$(cat $COVERAGE_OUT_FILE | grep 'TOTAL' | perl -ne 'print "$&" if /\b(\d{1,3})%/') && perl -i -pe "s/coverage-(\d{1,3}%)25-/coverage-${TOTAL_COVERAGE}25-/" README.md

    # create Windows win_file_version_info.txt
    cmd="VERSION_STR=$(setuptools-git-versioning) VERSION_MAJOR=$(cut -d '.' -f 1 <<< "$(setuptools-git-versioning)") VERSION_MINOR=$(cut -d '.' -f 2 <<< "$(setuptools-git-versioning)") VERSION_PATCH=$(cut -d '.' -f 3 <<< "$(setuptools-git-versioning)") VERSION_BUILD=$(($(git rev-list --count $(git tag | sort -V -r | sed '1!d')..HEAD))) COPYRIGHT_YEARS='2020-2023' envsubst < installer/win_file_version_info_template.txt > build/win_file_version_info.txt"
@@ -466,27 +463,189 @@ if $build_docker; then
    cmd="VERSION_STR=$(setuptools-git-versioning) COPYRIGHT_YEARS='2020-2023' envsubst < installer/extract_otp_secrets_macos_template.spec > build/extract_otp_secrets_macos.spec"
    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
    eval "$cmd"
+fi

-    # build linux/arm64
-    # Build extract_otp_secrets (Debian Buster)
-    cmd="docker buildx build --platform=linux/arm64 . -t extract_otp_secrets:buster --pull -f docker/Dockerfile --build-arg RUN_TESTS=false --build-arg BASE_IMAGE=python:3.11-slim-buster"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+if $build_docker; then
+    # Build docker

-    cmd="docker run --pull always --rm --privileged multiarch/qemu-user-static --reset -p yes"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+    if $build_x86_64; then
+        # Build Dockerfile_only_txt (Alpine)
+        cmd="docker build . -t extract_otp_secrets_only_txt -t extract_otp_secrets:only-txt -t extract_otp_secrets:alpine -f docker/Dockerfile_only_txt --pull --build-arg RUN_TESTS=false"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"

-    cmd="docker run --platform linux/arm64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:buster -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller --specpath installer -y --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_arm64 --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+        cmd="docker run --rm -v \"$(pwd)\":/files:ro extract_otp_secrets_only_txt example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"

-    cmd="PLATFORM='linux/arm64' && EXE='dist/extract_otp_secrets_linux_arm64' && docker run --platform \"\$PLATFORM\" --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:buster -c \"\$EXE -V && \$EXE -h && \$EXE example_export.png && \$EXE - < example_export.txt && \$EXE --qr ZBAR example_export.png && \$EXE --qr QREADER example_export.png && \$EXE --qr QREADER_DEEP example_export.png && \$EXE --qr CV2 example_export.png && \$EXE --qr CV2_WECHAT example_export.png\""
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+        cmd="docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets_only_txt - < example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --entrypoint /extract/run_pytest.sh --rm -v \"$(pwd)\":/files:ro extract_otp_secrets_only_txt extract_otp_secrets_test.py -k 'not qreader' -vvv --relaxed"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Build extract_otp_secrets (Debian Bookworm)
+        cmd="docker build . -t extract_otp_secrets -t extract_otp_secrets:bookworm --pull -f docker/Dockerfile --build-arg RUN_TESTS=false"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --rm -v \"$(pwd)\":/files:ro extract_otp_secrets example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="cat example_export.txt | docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets - -c - > example_output.csv"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets = < example_export.png"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --entrypoint /extract/run_pytest.sh --rm -v \"$(pwd)\":/files:ro extract_otp_secrets"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Build extract_otp_secrets (Debian Bullseye)
+        cmd="docker build . -t extract_otp_secrets:bullseye -t extract_otp_secrets:bullseye-x86_64 --pull -f docker/Dockerfile --build-arg RUN_TESTS=false --build-arg BASE_IMAGE=python:3.12-slim-bullseye"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --rm -v \"$(pwd)\":/files:ro extract_otp_secrets:bullseye example_export.txt"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="cat example_export.txt | docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets:bullseye - -c - > example_output.csv"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --rm -i -v \"$(pwd)\":/files:ro extract_otp_secrets:bullseye = < example_export.png"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        cmd="docker run --entrypoint /extract/run_pytest.sh --rm -v \"$(pwd)\":/files:ro extract_otp_secrets:bullseye"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Build executable from Docker latest
+        # sed "1!d" is workaround for head -n 1 since it head procduces exit code != 0
+        BOOKWORM_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
+        echo "Bookworm glibc: $BOOKWORM_GLIBC_VERSION"
+    fi
+
+    if $build_arm; then
+        # build linux/arm64
+        cmd="docker run --pull always --rm --privileged multiarch/qemu-user-static --reset -p yes"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # Build extract_otp_secrets (Debian Bullseye)
+        cmd="docker buildx build --platform=linux/arm64 . -t extract_otp_secrets:bullseye-arm64 --pull -f docker/Dockerfile --build-arg RUN_TESTS=false --build-arg BASE_IMAGE=python:3.12-slim-bullseye"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+    fi
+
+    if $build_exe; then
+        if $build_x86_64; then
+            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64_bookworm --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="dist/extract_otp_secrets_linux_x86_64_bookworm -h || echo 'Could not run exe; see error message above'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="dist/extract_otp_secrets_linux_x86_64_bookworm --qr ZBAR example_export.png || echo 'Could not run exe; see error message above'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            # Build executable from Docker bullseye
+            BULLSEYE_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets:bullseye -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
+            echo "Bullseye glibc: $BULLSEYE_GLIBC_VERSION"
+
+            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:bullseye -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller -y --specpath installer --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_x86_64 --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="dist/extract_otp_secrets_linux_x86_64 -h"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="dist/extract_otp_secrets_linux_x86_64 --qr ZBAR example_export.png"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+        fi
+
+        if $build_arm; then
+            # build linux/arm64
+            cmd="docker run --platform linux/arm64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:bullseye-arm64 -c 'apt-get update && apt-get -y install binutils && pip install -U pip && pip install -U -r /files/requirements.txt && pip install pyinstaller && PYTHONHASHSEED=31 && pyinstaller --specpath installer -y --add-data /usr/local/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_linux_arm64 --distpath /files/dist/ /files/src/extract_otp_secrets.py'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="PLATFORM='linux/arm64' && EXE='dist/extract_otp_secrets_linux_arm64' && docker run --platform \"\$PLATFORM\" --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:bullseye-arm64 -c \"\$EXE -V && \$EXE -h && \$EXE example_export.png && \$EXE - < example_export.txt && \$EXE --qr ZBAR example_export.png && \$EXE --qr QREADER example_export.png && \$EXE --qr QREADER_DEEP example_export.png && \$EXE --qr CV2 example_export.png && \$EXE --qr CV2_WECHAT example_export.png\""
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+        fi
+    fi
+
+    if $build_nuitka_exe; then
+        if $build_x86_64; then
+            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets -c 'apt-get update && apt-get -y install binutils build-essential patchelf && pip install -U pip && pip install -U -r /files/requirements.txt && pip install nuitka pyqt5 && PYTHONHASHSEED=31 && python -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=/usr/local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=/files/build/docker/nuitka --output-filename=extract_otp_secrets_linux_x86_64_bookworm_compiled /files/src/extract_otp_secrets.py'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="build/docker/nuitka/extract_otp_secrets_linux_x86_64_bookworm_compiled -h"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="build/docker/nuitka/extract_otp_secrets_linux_x86_64_bookworm_compiled --qr ZBAR example_export.png"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="cp build/docker/nuitka/extract_otp_secrets_linux_x86_64_bookworm_compiled dist/"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            # Build executable from Docker bullseye
+            BULLSEYE_GLIBC_VERSION=$(docker run --entrypoint /bin/bash --rm extract_otp_secrets:bullseye -c 'ldd --version | sed "1!d" | sed -E "s/.* ([[:digit:]]+\.[[:digit:]]+)$/\1/"')
+            echo "Bookworm glibc: $BULLSEYE_GLIBC_VERSION"
+
+            cmd="docker run --platform linux/amd64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:bullseye -c 'apt-get update && apt-get -y install binutils build-essential patchelf && pip install -U pip && pip install -U -r /files/requirements.txt && pip install nuitka pyqt5 && PYTHONHASHSEED=31 && python -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=/usr/local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=/files/build/docker/nuitka --output-filename=extract_otp_secrets_linux_x86_64_bullseye_compiled /files/src/extract_otp_secrets.py'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="build/docker/nuitka/extract_otp_secrets_linux_x86_64_bullseye_compiled -h"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="build/docker/nuitka/extract_otp_secrets_linux_x86_64_bullseye_compiled --qr ZBAR example_export.png"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="cp build/docker/nuitka/extract_otp_secrets_linux_x86_64_bullseye_compiled dist/"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+        fi
+
+        if $build_arm; then
+            # build linux/arm64
+            cmd="docker run --platform linux/arm64 --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:bullseye-arm64 -c 'apt-get update && apt-get -y install binutils build-essential patchelf qt5-default && pip install -U pip && pip install -U -r /files/requirements.txt && pip install nuitka pyqt5 && PYTHONHASHSEED=31 && python -m nuitka --enable-plugin=tk-inter --enable-plugin=pyqt5 --include-data-dir=/usr/local/__yolo_v3_qr_detector/=__yolo_v3_qr_detector/ --onefile --output-dir=/files/build/docker/nuitka --output-filename=extract_otp_secrets_linux_arm64_compiled /files/src/extract_otp_secrets.py'"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="PLATFORM='linux/arm64' && EXE='build/docker/nuitka/extract_otp_secrets_linux_arm64_compiled' && docker run --platform \"\$PLATFORM\" --entrypoint /bin/bash --rm -v \"$(pwd)\":/files -w /files extract_otp_secrets:bullseye-arm64 -c \"\$EXE -V && \$EXE -h && \$EXE example_export.png && \$EXE - < example_export.txt && \$EXE --qr ZBAR example_export.png && \$EXE --qr QREADER example_export.png && \$EXE --qr QREADER_DEEP example_export.png && \$EXE --qr CV2 example_export.png && \$EXE --qr CV2_WECHAT example_export.png\""
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+
+            cmd="cp build/docker/nuitka/extract_otp_secrets_linux_arm64_compiled dist/"
+            if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+            eval "$cmd"
+        fi
+    fi

    # Run GUI from Docker
-    if $run_gui; then
+    if $build_x86_64 && $run_gui; then
        cmd="docker run --rm -v "$(pwd)":/files:ro --device=\"/dev/video0:/dev/video0\" --env=\"DISPLAY\" -v /tmp/.X11-unix:/tmp/.X11-unix:ro extract_otp_secrets &"
        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
        eval "$cmd"
@@ -499,14 +658,18 @@ if $run_gui; then
    eval "$cmd"
 fi

-line=$(printf '#%.0s' $(eval echo {1..$(( ($COLUMNS - 10) / 2))}))
-echo -e "\n${blueBold}$line RESULTS $line${reset}"
+if $build_base; then
+    line=$(printf '#%.0s' $(eval echo {1..$(( ($COLUMNS - 10) / 2))}))
+    echo -e "\n${blueBold}$line RESULTS $line${reset}"

-cmd="cat $TYPE_CHECK_OUT_FILE $LINT_OUT_FILE $COVERAGE_OUT_FILE"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
+    cmd="cat $TYPE_CHECK_OUT_FILE $LINT_OUT_FILE $COVERAGE_OUT_FILE"
+    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+    eval "$cmd"
+fi

 line=$(printf '#%.0s' $(eval echo {1..$(( ($COLUMNS - 10) / 2))}))
 echo -e "\n${greenBold}$line SUCCESS $line${reset}"

+git status
+
 quit
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 # --build-arg BASE_IMAGE=python:3.11-slim-buster
-ARG BASE_IMAGE=python:3.11-slim-bullseye
+ARG BASE_IMAGE=python:3.12-slim-bookworm
 FROM $BASE_IMAGE

 # https://docs.docker.com/engine/reference/builder/
@@ -23,7 +23,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
        libzbar0 \
        python3-tk \
    && rm -rf /var/lib/apt/lists/* \
-    && pip install --no-cache-dir -U -r requirements.txt \
+    && pip install --no-cache-dir -U pip -r requirements.txt \
    && if [ "$RUN_TESTS" = "true" ]; then /extract/run_pytest.sh; else echo "Not running tests..."; fi \
    && echo 'test -s /extract/.alias && . /extract/.alias || true' >> ~/.bashrc

--- a/docker/Dockerfile_only_txt
+++ b/docker/Dockerfile_only_txt
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=python:3.11-alpine
+ARG BASE_IMAGE=python:3.12-alpine
 FROM $BASE_IMAGE

 # https://docs.docker.com/engine/reference/builder/
@@ -30,6 +30,7 @@ RUN apk add --no-cache \
        zlib-dev \
    ; fi \
    && pip install --no-cache-dir -U \
+        pip \
        colorama \
        Pillow \
        protobuf \
--- a/docs/meta.md
+++ b/docs/meta.md
@@ -0,0 +1,3 @@
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=scito/extract_otp_secrets&type=Date)](https://star-history.com/#scito/extract_otp_secrets&Date)
--- a/mypy.ini
+++ b/mypy.ini
@@ -1,4 +1 @@
 [mypy]
-
-[mypy-protobuf_generated_python.*]
-ignore_errors = True
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,11 @@
 [build-system]
 requires = [
-  "setuptools>=64.0.0", "wheel>=0.37.0", "pip",
+  "pip",
+  "nuitka",
  # https://setuptools-git-versioning.readthedocs.io/en/latest/differences.html
+  "setuptools>=64.0.0",
  "setuptools-git-versioning",
+  "wheel>=0.37.0",
 ]
 build-backend = "setuptools.build_meta"

@@ -18,11 +21,11 @@ classifiers = [
    "Topic :: Utilities",
    "Topic :: Security",
    "Topic :: Multimedia :: Graphics :: Capture :: Digital Camera",
-    "Programming Language :: Python :: 3.7",
    "Programming Language :: Python :: 3.8",
    "Programming Language :: Python :: 3.9",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
    "Intended Audience :: End Users/Desktop",
    "Intended Audience :: Developers",
    "Intended Audience :: System Administrators",
@@ -37,16 +40,12 @@ classifiers = [
 ]
 dependencies = [
  "colorama>=0.4.6",
-  "opencv-contrib-python; sys_platform != 'darwin'",
-  "opencv-contrib-python<=4.7.0; sys_platform == 'darwin'",
+  "opencv-contrib-python",
  "Pillow",
  "protobuf",
  "pyzbar",
  "qrcode",
  "qreader<2.0.0",
-  # workaround for PYTHON <= 3.7: compatibility
-  "typing_extensions; python_version<='3.7'",
-  "importlib_metadata; python_version<='3.7'",
 ]
 description = "Extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as 'Google Authenticator'"
 dynamic = ["version"]
@@ -55,7 +54,7 @@ license = {text = "GNU General Public License v3 (GPLv3)"}
 readme = "README.md"
 authors = [{name = "scito", email = "info@scito.ch"}]
 maintainers = [{name = "scito", email = "info@scito.ch"}]
-requires-python = ">=3.7, <4"
+requires-python = ">=3.8, <4"
 scripts = {extract_otp_secrets = "extract_otp_secrets:sys_main"}
 urls = {Project-URL = "https://github.com/scito/extract_otp_secrets", Bug-Reports = "https://github.com/scito/extract_otp_secrets/issues", Source = "https://github.com/scito/extract_otp_secrets"}

--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,6 +3,7 @@ flake8
 gfm-toc
 mypy
 mypy-protobuf
+nuitka
 pyinstaller
 pylint
 pytest
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,7 @@
 colorama>=0.4.6
-importlib_metadata; python_version<='3.7'
-opencv-contrib-python; sys_platform != 'darwin'
-opencv-contrib-python<=4.7.0; sys_platform == 'darwin'
+opencv-contrib-python
 Pillow
 protobuf
 pyzbar
 qrcode
 qreader<2.0.0
-typing_extensions; python_version<='3.7'
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,7 +2,7 @@
 name = extract_otp_secrets

 [options]
-python_requires = >=3.7, <4
+python_requires = >=3.8, <4
 py_modules = extract_otp_secrets, protobuf_generated_python.google_auth_pb2
 package_dir =
    =src
--- a/src/extract_otp_secrets.py
+++ b/src/extract_otp_secrets.py
@@ -43,35 +43,24 @@ import re
 import sys
 import urllib.parse as urlparse
 from enum import Enum, IntEnum
-from typing import Any, List, Optional, Sequence, TextIO, Tuple, Union, TYPE_CHECKING
+from importlib.metadata import PackageNotFoundError, version
+from typing import (Any, Final, List, Optional, Sequence, TextIO, Tuple,
+                    TypedDict, Union)

 import colorama
-from pkg_resources import DistributionNotFound, get_distribution
 from qrcode import QRCode  # type: ignore

 import protobuf_generated_python.google_auth_pb2 as pb

-# workaround for PYTHON <= 3.7: compatibility
-if sys.version_info >= (3, 8):
-    from typing import Final, TypedDict
-else:
-    from typing_extensions import Final, TypedDict
-
-# workaround for PYTHON <= 3.7: compatibility
-if sys.version_info >= (3, 8):
-    from importlib.metadata import PackageNotFoundError, version
-else:
-    from importlib_metadata import PackageNotFoundError, version
-
-
 debug_mode = '-d' in sys.argv[1:] or '--debug' in sys.argv[1:]
 quiet = '-q' in sys.argv[1:] or '--quiet' in sys.argv[1:]
 headless: bool = False


 try:
-    import cv2  # type: ignore # TODO use cv2 types if available
-    import numpy as np  # TODO use numpy types if available
+    import cv2
+    import numpy as np
+    import cv2.typing

    try:
        import tkinter
@@ -87,9 +76,8 @@ try:
    except Exception as e:
        if not quiet:
            print(f"""
-WARN: Cannot import pyzbar or qreader module. This problem is probably due to the missing zbar shared library.
-On Linux and macOS libzbar0 must be installed.
-See in README.md for the installation of the libzbar0.
+WARN: Cannot import pyzbar module. This problem is probably due to the missing zbar shared library. (The zbar library is optional.)
+See in README.md for the installation of the zbar shared library.
 Exception: {e}\n""", file=sys.stderr)
        zbar_available = False
        if debug_mode:
@@ -105,9 +93,8 @@ Exception: {e}\n""", file=sys.stderr)
    FONT_SCALE: Final[float] = 1.3
    FONT_THICKNESS: Final[int] = 1
    FONT_LINE_STYLE: Final[int] = cv2.LINE_AA
-    FONT_COLOR: Final[ColorBGR] = (255, 0, 0)
+    FONT_COLOR: Final[ColorBGR] = 255, 0, 0
    BOX_THICKNESS: Final[int] = 5
-    # workaround for PYTHON <= 3.7: must use () for assignments
    WINDOW_X: Final[int] = 0
    WINDOW_Y: Final[int] = 1
    WINDOW_WIDTH: Final[int] = 2
@@ -116,10 +103,10 @@ Exception: {e}\n""", file=sys.stderr)
    TEXT_HEIGHT: Final[int] = 1
    BORDER: Final[int] = 5
    START_Y: Final[int] = 20
-    START_POS_TEXT: Final[Point] = (BORDER, START_Y)
-    NORMAL_COLOR: Final[ColorBGR] = (255, 0, 255)
-    SUCCESS_COLOR: Final[ColorBGR] = (0, 255, 0)
-    FAILURE_COLOR: Final[ColorBGR] = (0, 0, 255)
+    START_POS_TEXT: Final[Point] = BORDER, START_Y
+    NORMAL_COLOR: Final[ColorBGR] = 255, 0, 255
+    SUCCESS_COLOR: Final[ColorBGR] = 0, 255, 0
+    FAILURE_COLOR: Final[ColorBGR] = 0, 0, 255
    CHAR_DX: Final[int] = (lambda text: cv2.getTextSize(text, FONT, FONT_SCALE, FONT_THICKNESS)[0][TEXT_WIDTH] // len(text))("28 QR codes capturedMMM")
    FONT_DY: Final[int] = cv2.getTextSize("M", FONT, FONT_SCALE, FONT_THICKNESS)[0][TEXT_HEIGHT] + 5
    WINDOW_NAME: Final[str] = "Extract OTP Secrets: Capture QR Codes from Camera"
@@ -132,12 +119,12 @@ except ImportError as e:
    if debug_mode:
        raise e

-# Workaround for PYTHON <= 3.9: Union[int, None] used instead of int | None
+# Workaround for PYTHON <= 3.9: Generally Union[int, None] used instead of int | None

 # Types
 Args = argparse.Namespace
 OtpUrl = str
-# workaround for PYTHON <= 3.7: Otp = TypedDict('Otp', {'name': str, 'secret': str, 'issuer': str, 'type': str, 'counter': int | None, 'url': OtpUrl})
+# Workaround for PYTHON <= 3.9: Otp = TypedDict('Otp', {'name': str, 'secret': str, 'issuer': str, 'type': str, 'counter': int | None, 'url': OtpUrl})
 Otp = TypedDict('Otp', {'name': str, 'secret': str, 'issuer': str, 'type': str, 'counter': Union[int, None], 'url': OtpUrl})
 # workaround for PYTHON <= 3.9: Otps = list[Otp]
 Otps = List[Otp]
@@ -201,6 +188,7 @@ def main(sys_args: list[str]) -> None:
    write_keepass_csv(args.keepass, otps)
    write_json(args.json, otps)
    write_txt(args.txt, otps, True)
+    write_urls(args.urls, otps)


 # workaround for PYTHON <= 3.9 use: pb.MigrationPayload | None
@@ -277,9 +265,7 @@ def extract_otp_from_otp_url(otpauth_migration_url: str, otps: Otps, urls_count:
 def parse_args(sys_args: list[str]) -> Args:
    global verbose, quiet, colored

-    # For PYTHON <= 3.7: Use :=
-    name = os.path.basename(sys.argv[0])
-    cmd = f"python {name}" if name.endswith('.py') else f"{name}"
+    cmd = f"python {name}" if (name := os.path.basename(sys.argv[0])).endswith('.py') else f"{name}"
    description_text = "Extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps"
    if cv2_available:
        description_text += "\nIf no infiles are provided, a GUI window starts and QR codes are captured from the camera."
@@ -295,10 +281,11 @@ def parse_args(sys_args: list[str]) -> Args:
                                         epilog=example_text)
    arg_parser.add_argument('infile', help="""a) file or - for stdin with 'otpauth-migration://...' URLs separated by newlines, lines starting with # are ignored;
 b) image file containing a QR code or = for stdin for an image containing a QR code""", nargs='*' if cv2_available else '+')
-    arg_parser.add_argument('--csv', '-c', help='export csv file or - for stdout', metavar=('FILE'))
+    arg_parser.add_argument('--csv', '-c', help='export csv file, or - for stdout', metavar=('FILE'))
    arg_parser.add_argument('--keepass', '-k', help='export totp/hotp csv file(s) for KeePass, - for stdout', metavar=('FILE'))
    arg_parser.add_argument('--json', '-j', help='export json file or - for stdout', metavar=('FILE'))
    arg_parser.add_argument('--txt', '-t', help='export txt file or - for stdout', metavar=('FILE'))
+    arg_parser.add_argument('--urls', '-u', help='export file with list of otpauth urls, or - for stdout', metavar=('FILE'))
    arg_parser.add_argument('--printqr', '-p', help='print QR code(s) as text to the terminal', action='store_true')
    arg_parser.add_argument('--saveqr', '-s', help='save QR code(s) as images to directory', metavar=('DIR'))
    if cv2_available:
@@ -316,13 +303,14 @@ b) image file containing a QR code or = for stdin for an image containing a QR c
    output_group.add_argument('-q', '--quiet', help='no stdout output, except output set by -', action='store_true')
    args = arg_parser.parse_args(sys_args)
    colored = not args.no_color
-    if args.csv == '-' or args.json == '-' or args.keepass == '-' or args.txt == '-':
+    if args.csv == '-' or args.json == '-' or args.keepass == '-' or args.txt == '-' or args.urls == '-':
        args.quiet = args.q = True

    verbose = args.verbose if args.verbose else LogLevel.NORMAL
    if args.debug:
        verbose = LogLevel.DEBUG
        log_debug('Debug mode start')
+        log_debug(args)
    quiet = True if args.quiet else False
    if verbose: print(f"QReader installed: {cv2_available}")
    if cv2_available:
@@ -379,7 +367,7 @@ def extract_otps_from_camera(args: Args) -> Otps:
                if QRMode.CV2:
                    otp_url, raw_pts, _ = cv2_qr.detectAndDecode(img)
                else:
-                    otp_url, raw_pts = cv2_qr_wechat.detectAndDecode(img)
+                    otp_url, raw_pts = cv2_qr_wechat.detectAndDecode(img)  # type: ignore  # use proper cv2 types
                if raw_pts is not None:
                    if otp_url:
                        new_otps_count = extract_otps_from_otp_url(otp_url, otp_urls, otps, args)
@@ -393,7 +381,7 @@ def extract_otps_from_camera(args: Args) -> Otps:

        cv2_print_text(img, f"Mode: {qr_mode.name} (Hit SPACE to change)", 0, TextPosition.LEFT, FONT_COLOR, 20)
        cv2_print_text(img, "Press ESC to quit", 1, TextPosition.LEFT, FONT_COLOR, 17)
-        cv2_print_text(img, "Press C/J/K/T to save as csv/json/keepass/txt file", 2, TextPosition.LEFT, FONT_COLOR, None)
+        cv2_print_text(img, "Press c,j,k,t,u to save as csv/json/keepass/txt/urls file", 2, TextPosition.LEFT, FONT_COLOR, None)

        cv2_print_text(img, f"{len(otp_urls)} QR code{'s'[:len(otp_urls) != 1]} captured", 0, TextPosition.RIGHT, FONT_COLOR)
        cv2_print_text(img, f"{len(otps)} otp{'s'[:len(otps) != 1]} extracted", 1, TextPosition.RIGHT, FONT_COLOR)
@@ -420,16 +408,15 @@ def get_color(new_otps_count: int, otp_url: str) -> ColorBGR:
            return NORMAL_COLOR


-# TODO use cv2 types if available
-def cv2_draw_box(img: Any, raw_pts: Any, color: ColorBGR) -> Any:
+# TODO use proper cv2 types if available
+def cv2_draw_box(img: cv2.typing.MatLike, raw_pts: cv2.typing.MatLike | list[tuple[Any, Any]], color: ColorBGR) -> np.ndarray[Any, np.dtype[np.int32]]:
    pts = np.array([raw_pts], np.int32)
    pts = pts.reshape((-1, 1, 2))
    cv2.polylines(img, [pts], True, color, BOX_THICKNESS)
    return pts


-# TODO use cv2 types if available
-def cv2_print_text(img: Any, text: str, line_number: int, position: TextPosition, color: ColorBGR, opposite_len: Optional[int] = None) -> None:
+def cv2_print_text(img: cv2.typing.MatLike, text: str, line_number: int, position: TextPosition, color: ColorBGR, opposite_len: Optional[int] = None) -> None:
    window_dim = cv2.getWindowImageRect(WINDOW_NAME)
    out_text = text
    if opposite_len:
@@ -500,6 +487,18 @@ def cv2_handle_pressed_keys(qr_mode: QRMode, otps: Otps) -> Tuple[bool, QRMode]:
            tk_root.update()
            if len(file_name) > 0:
                write_txt(file_name, otps, True)
+    elif (key == ord('u') or key == ord('U')) and is_not_headless():
+        if has_no_otps_show_warning(otps):
+            pass
+        else:
+            file_name = tkinter.filedialog.asksaveasfilename(
+                title="Save extracted otp secrets as list of urls",
+                defaultextension='.txt',
+                filetypes=[('Text', '*.txt'), ('All', '*.*')]
+            )
+            tk_root.update()
+            if len(file_name) > 0:
+                write_urls(file_name, otps)
    elif key == 32:
        qr_mode = next_valid_qr_mode(qr_mode, zbar_available)
        if verbose >= LogLevel.MORE_VERBOSE: print(f"QR reading mode: {qr_mode}")
@@ -680,6 +679,10 @@ def print_otp(otp: Otp, out: Optional[TextIO] = None) -> None:
        print(otp['url'], file=out)


+def write_url(otp: Otp, out: Optional[TextIO] = None) -> None:
+    print(otp['url'], file=out)
+
+
 def save_qr_image(otp: Otp, dir: str, j: int) -> str:
    if not (os.path.exists(dir)): os.makedirs(dir, exist_ok=True)
    pattern = re.compile(r'[\W_]+')
@@ -713,6 +716,14 @@ def write_txt(file: str, otps: Otps, write_qr: bool = False) -> None:
                print(file=outfile)


+def write_urls(file: str, otps: Otps) -> None:
+    if file and len(file) > 0 and len(otps) > 0:
+        with open_file_or_stdout(file) as outfile:
+            for otp in otps:
+                write_url(otp, outfile)
+        if not quiet: print(f"Exported {len(otps)} otp{'s'[:len(otps) != 1]} to otpauth url list file {file}")
+
+
 def write_csv(file: str, otps: Otps) -> None:
    if file and len(file) > 0 and len(otps) > 0:
        with open_file_or_stdout_for_csv(file) as outfile:
@@ -736,8 +747,8 @@ def write_keepass_csv(file: str, otps: Otps) -> None:
        if has_hotp:
            count_hotp_entries = write_keepass_htop_csv(otp_filename_hotp, otps)
        if not quiet:
-            if count_totp_entries: print(f"Exported {count_totp_entries} totp entrie{'s'[:count_totp_entries != 1]} to keepass csv file {otp_filename_totp}")
-            if count_hotp_entries: print(f"Exported {count_hotp_entries} hotp entrie{'s'[:count_hotp_entries != 1]} to keepass csv file {otp_filename_hotp}")
+            if has_totp and count_totp_entries: print(f"Exported {count_totp_entries} totp entrie{'s'[:count_totp_entries != 1]} to keepass csv file {otp_filename_totp}")
+            if has_hotp and count_hotp_entries: print(f"Exported {count_hotp_entries} hotp entrie{'s'[:count_hotp_entries != 1]} to keepass csv file {otp_filename_hotp}")


 def write_keepass_totp_csv(file: str, otps: Otps) -> int:
@@ -899,19 +910,7 @@ def get_raw_version() -> str:
        return __version__
    except PackageNotFoundError:
        # package is not installed
-        pass
-
-    # In some cases importlib cannot properly detect package version, for example it was compiled into executable file, so it uses some custom import mechanism.
-    # Instead, use pkg_resources which is included in setuptools (but has a significant runtime cost)
-
-    try:
-        __version__ = get_distribution("package-name").version
-        return __version__
-    except DistributionNotFound:
-        # package is not installed
-        pass
-
-    return ''
+        return ''


 # workaround for PYTHON <= 3.9 use: BaseException | None
--- a/src/protobuf_generated_python/google_auth_pb2.py
+++ b/src/protobuf_generated_python/google_auth_pb2.py
@@ -1,11 +1,22 @@
 # -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
+# NO CHECKED-IN PROTOBUF GENCODE
 # source: google_auth.proto
+# Protobuf Python Version: 5.27.0
 """Generated protocol buffer code."""
-from google.protobuf.internal import builder as _builder
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import runtime_version as _runtime_version
 from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+_runtime_version.ValidateProtobufRuntimeVersion(
+    _runtime_version.Domain.PUBLIC,
+    5,
+    27,
+    0,
+    '',
+    'google_auth.proto'
+)
 # @@protoc_insertion_point(imports)

 _sym_db = _symbol_database.Default()
@@ -18,9 +29,8 @@ DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x11google_auth.pr
 _globals = globals()
 _builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
 _builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'google_auth_pb2', _globals)
-if _descriptor._USE_C_DESCRIPTORS == False:
-
-  DESCRIPTOR._options = None
+if not _descriptor._USE_C_DESCRIPTORS:
+  DESCRIPTOR._loaded_options = None
  _globals['_MIGRATIONPAYLOAD']._serialized_start=22
  _globals['_MIGRATIONPAYLOAD']._serialized_end=461
  _globals['_MIGRATIONPAYLOAD_OTPPARAMETERS']._serialized_start=176
--- a/src/protobuf_generated_python/google_auth_pb2.pyi
+++ b/src/protobuf_generated_python/google_auth_pb2.pyi
@@ -2,6 +2,7 @@
@generated by mypy-protobuf.  Do not edit manually!
 isort:skip_file
 """
+
 import builtins
 import collections.abc
 import google.protobuf.descriptor
@@ -18,7 +19,7 @@ else:

 DESCRIPTOR: google.protobuf.descriptor.FileDescriptor

-@typing_extensions.final
+@typing.final
 class MigrationPayload(google.protobuf.message.Message):
    """Copied from: https://github.com/beemdevelopment/Aegis/blob/master/app/src/main/proto/google_auth.proto"""

@@ -28,7 +29,7 @@ class MigrationPayload(google.protobuf.message.Message):
        ValueType = typing.NewType("ValueType", builtins.int)
        V: typing_extensions.TypeAlias = ValueType

-    class _AlgorithmEnumTypeWrapper(google.protobuf.internal.enum_type_wrapper._EnumTypeWrapper[MigrationPayload._Algorithm.ValueType], builtins.type):  # noqa: F821
+    class _AlgorithmEnumTypeWrapper(google.protobuf.internal.enum_type_wrapper._EnumTypeWrapper[MigrationPayload._Algorithm.ValueType], builtins.type):
        DESCRIPTOR: google.protobuf.descriptor.EnumDescriptor
        ALGO_INVALID: MigrationPayload._Algorithm.ValueType  # 0
        ALGO_SHA1: MigrationPayload._Algorithm.ValueType  # 1
@@ -41,7 +42,7 @@ class MigrationPayload(google.protobuf.message.Message):
        ValueType = typing.NewType("ValueType", builtins.int)
        V: typing_extensions.TypeAlias = ValueType

-    class _OtpTypeEnumTypeWrapper(google.protobuf.internal.enum_type_wrapper._EnumTypeWrapper[MigrationPayload._OtpType.ValueType], builtins.type):  # noqa: F821
+    class _OtpTypeEnumTypeWrapper(google.protobuf.internal.enum_type_wrapper._EnumTypeWrapper[MigrationPayload._OtpType.ValueType], builtins.type):
        DESCRIPTOR: google.protobuf.descriptor.EnumDescriptor
        OTP_INVALID: MigrationPayload._OtpType.ValueType  # 0
        OTP_HOTP: MigrationPayload._OtpType.ValueType  # 1
@@ -52,7 +53,7 @@ class MigrationPayload(google.protobuf.message.Message):
    OTP_HOTP: MigrationPayload.OtpType.ValueType  # 1
    OTP_TOTP: MigrationPayload.OtpType.ValueType  # 2

-    @typing_extensions.final
+    @typing.final
    class OtpParameters(google.protobuf.message.Message):
        DESCRIPTOR: google.protobuf.descriptor.Descriptor

@@ -81,19 +82,19 @@ class MigrationPayload(google.protobuf.message.Message):
            type: global___MigrationPayload.OtpType.ValueType = ...,
            counter: builtins.int = ...,
        ) -> None: ...
-        def ClearField(self, field_name: typing_extensions.Literal["algorithm", b"algorithm", "counter", b"counter", "digits", b"digits", "issuer", b"issuer", "name", b"name", "secret", b"secret", "type", b"type"]) -> None: ...
+        def ClearField(self, field_name: typing.Literal["algorithm", b"algorithm", "counter", b"counter", "digits", b"digits", "issuer", b"issuer", "name", b"name", "secret", b"secret", "type", b"type"]) -> None: ...

    OTP_PARAMETERS_FIELD_NUMBER: builtins.int
    VERSION_FIELD_NUMBER: builtins.int
    BATCH_SIZE_FIELD_NUMBER: builtins.int
    BATCH_INDEX_FIELD_NUMBER: builtins.int
    BATCH_ID_FIELD_NUMBER: builtins.int
-    @property
-    def otp_parameters(self) -> google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___MigrationPayload.OtpParameters]: ...
    version: builtins.int
    batch_size: builtins.int
    batch_index: builtins.int
    batch_id: builtins.int
+    @property
+    def otp_parameters(self) -> google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___MigrationPayload.OtpParameters]: ...
    def __init__(
        self,
        *,
@@ -103,6 +104,6 @@ class MigrationPayload(google.protobuf.message.Message):
        batch_index: builtins.int = ...,
        batch_id: builtins.int = ...,
    ) -> None: ...
-    def ClearField(self, field_name: typing_extensions.Literal["batch_id", b"batch_id", "batch_index", b"batch_index", "batch_size", b"batch_size", "otp_parameters", b"otp_parameters", "version", b"version"]) -> None: ...
+    def ClearField(self, field_name: typing.Literal["batch_id", b"batch_id", "batch_index", b"batch_index", "batch_size", b"batch_size", "otp_parameters", b"otp_parameters", "version", b"version"]) -> None: ...

 global___MigrationPayload = MigrationPayload
--- a/tests/data/url_list_output.txt
+++ b/tests/data/url_list_output.txt
@@ -0,0 +1,6 @@
+otpauth://totp/pi%40raspberrypi?secret=7KSQL2JTUDIS5EF65KLMRQIIGY&issuer=raspberrypi
+otpauth://totp/pi%40raspberrypi?secret=7KSQL2JTUDIS5EF65KLMRQIIGY
+otpauth://totp/pi%40raspberrypi?secret=7KSQL2JTUDIS5EF65KLMRQIIGY
+otpauth://totp/pi%40raspberrypi?secret=7KSQL2JTUDIS5EF65KLMRQIIGY&issuer=raspberrypi
+otpauth://hotp/hotp%20demo?secret=7KSQL2JTUDIS5EF65KLMRQIIGY&counter=4
+otpauth://totp/encoding%3A%20%C2%BF%C3%A4%C3%84%C3%A9%C3%89%3F%20%28demo%29?secret=7KSQL2JTUDIS5EF65KLMRQIIGY
--- a/tests/extract_otp_secrets_test.py
+++ b/tests/extract_otp_secrets_test.py
@@ -39,7 +39,7 @@ from utils import (count_files_in_dir, file_exits, read_binary_file_as_stream,
 import extract_otp_secrets

 try:
-    import cv2  # type: ignore
+    import cv2
    from extract_otp_secrets import SUCCESS_COLOR, FAILURE_COLOR, FONT, FONT_SCALE, FONT_COLOR, FONT_THICKNESS, FONT_LINE_STYLE
 except ImportError:
    # ignore
@@ -418,6 +418,37 @@ def test_extract_txt_stdout_only_comments(capsys: pytest.CaptureFixture[str]) ->
    assert captured.err == ''


+def test_extract_urls(capsys: pytest.CaptureFixture[str], tmp_path: pathlib.Path) -> None:
+    # Arrange
+    output_file = str(tmp_path / 'test_example_url_list.txt')
+
+    # Act
+    extract_otp_secrets.main(['-q', '-u', output_file, 'example_export.txt'])
+
+    # Assert
+    expected_txt = read_file_to_str('tests/data/url_list_output.txt')
+    actual_txt = read_file_to_str(output_file)
+
+    assert actual_txt == expected_txt
+
+    captured = capsys.readouterr()
+
+    assert captured.out == ''
+    assert captured.err == ''
+
+
+def test_extract_urls_stdout(capsys: pytest.CaptureFixture[str]) -> None:
+    # Act
+    extract_otp_secrets.main(['-u', '-', 'example_export.txt'])
+
+    # Assert
+    expected_txt = read_file_to_str('tests/data/url_list_output.txt')
+    captured = capsys.readouterr()
+
+    assert captured.out == expected_txt
+    assert captured.err == ''
+
+
 def test_extract_not_encoded_plus(capsys: pytest.CaptureFixture[str]) -> None:
    # Act
    extract_otp_secrets.main(['tests/data/test_plus_problem_export.txt'])