use latest cv2 also for macos

optional build of exe and pipenv; update README
docs: update README with correct Fedora zbar dep
2025-12-13 10:20:10 +01:00 · 2023-02-25 10:24:56 +01:00 · 2023-02-25 09:24:37 +01:00 · 2023-02-22 20:06:06 +01:00 · 2023-02-18 17:03:18 +01:00 · 2023-02-18 17:03:18 +01:00
19 changed files with 764 additions and 410 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,6 +72,6 @@ jobs:
          pytest-coverage-path: ./pytest-coverage.txt
          junitxml-path: ./pytest.xml
        if: |
-          matrix.python-version == '3.x' && matrix.platform == 'ubuntu-latest'
+          false && matrix.python-version == '3.x' && matrix.platform == 'ubuntu-latest'
          && !contains(github.ref, 'refs/tags/')

--- a/.github/workflows/ci_docker.yml
+++ b/.github/workflows/ci_docker.yml
@@ -58,12 +58,14 @@ jobs:

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

      - name: Login to Github Packages
        uses: docker/login-action@v2
+        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
@@ -77,7 +79,7 @@ jobs:
          # relative path to the place where source code with Dockerfile is located
          # TODO file:, move to docker/
          context: .
-          file: Dockerfile
+          file: docker/Dockerfile
          # builder: ${{ steps.buildx.outputs.name }}
          # Note: tags has to be all lower-case
          pull: true
@@ -87,7 +89,7 @@ jobs:
            ghcr.io/scito/extract_otp_secrets:latest
            ghcr.io/scito/extract_otp_secrets:bullseye
          # build on feature branches, push only on master branch
-          push: ${{ github.ref == 'refs/heads/master' }}
+          push: ${{ github.ref == 'refs/heads/master' && github.secret_source == 'Actions'}}

      - name: Image digest
        # TODO upload digests to assets
@@ -130,12 +132,14 @@ jobs:

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

      - name: Login to Github Packages
        uses: docker/login-action@v2
+        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
@@ -148,7 +152,7 @@ jobs:
          # relative path to the place where source code with Dockerfile is located
          platforms: linux/amd64,linux/arm64
          context: .
-          file: Dockerfile_only_txt
+          file: docker/Dockerfile_only_txt
          # builder: ${{ steps.buildx.outputs.name }}
          # Note: tags has to be all lower-case
          pull: true
@@ -158,7 +162,7 @@ jobs:
            ghcr.io/scito/extract_otp_secrets:only-txt
            ghcr.io/scito/extract_otp_secrets:alpine
          # build on feature branches, push only on master branch
-          push: ${{ github.ref == 'refs/heads/master' }}
+          push: ${{ github.ref == 'refs/heads/master' && github.secret_source == 'Actions'}}
          build-args: |
            RUN_TESTS=true

@@ -209,12 +213,14 @@ jobs:

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

      - name: Login to Github Packages
        uses: docker/login-action@v2
+        if: github.secret_source == 'Actions'
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
@@ -229,7 +235,7 @@ jobs:
          # relative path to the place where source code with Dockerfile is located
          # TODO file:, move to docker/
          context: .
-          file: Dockerfile
+          file: docker/Dockerfile
          # builder: ${{ steps.buildx.outputs.name }}
          build-args: |
            BASE_IMAGE=python:3.11-slim-buster
@@ -237,7 +243,7 @@ jobs:
          pull: true
          tags: |
            scit0/extract_otp_secrets:buster
-          push: true
+          push: ${{ github.secret_source == 'Actions' }}

      - name: Image digest
        # TODO upload digests to assets
--- a/.github/workflows/ci_release.yml
+++ b/.github/workflows/ci_release.yml
@@ -20,6 +20,10 @@ name: release
 # https://peps.python.org/pep-0440/
 # https://semver.org/

+# macOS:
+# https://pyinstaller.org/en/stable/usage.html#building-macos-app-bundles
+# https://github.com/pyinstaller/pyinstaller/wiki/Recipe-OSX-Code-Signing
+
 # Build matrix:
 # - Linux x86_64 glibc 2.35: ubuntu-latest
 # - Linux x86_64 glibc 2.34: extract_otp_secrets:buster
@@ -44,22 +48,37 @@ jobs:
  create-release:
    name: Create Release
    runs-on: ubuntu-latest
-    if: startsWith(github.ref, 'refs/tags/v')
+    outputs:
+      date: ${{ steps.meta.outputs.date }}
+      version: ${{ steps.meta.outputs.version }}
+      inline_version: ${{ steps.meta.outputs.inline_version }}
+      tag_name: ${{ steps.meta.outputs.tag_name }}
+      tag_message: ${{ steps.meta.outputs.tag_message }}
    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
      - name: Set meta data
        id: meta
        # Writing to env with >> $GITHUB_ENV is an alternative
        run: |
          echo "date=$(TZ=Europe/Zurich date +'%d.%m.%Y')" >> $GITHUB_OUTPUT
          echo "version=${TAG_NAME/v/}" >> $GITHUB_OUTPUT
+          echo "inline_version=${TAG_NAME/v/_}" >> $GITHUB_OUTPUT
          echo "tag_name=${{ github.ref_name }}" >> $GITHUB_OUTPUT
          echo "tag_message=$(git tag -l --format='%(contents:subject)' ${{ github.ref_name }})" >> $GITHUB_OUTPUT
        env:
          TAG_NAME: ${{ github.ref_name }}
+          PYTHONHASHSEED: 31
      - name: Create Release
        id: create_release
+        if: startsWith(github.ref, 'refs/tags/v')
+        # https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#create-a-release
        run: |
-          # https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#create-a-release
+          echo "date: ${{ steps.meta.outputs.date }}"
+          echo "version: ${{ steps.meta.outputs.version }}"
+          echo "inline_version: ${{ steps.meta.outputs.inline_version }}"
+          echo "tag_name: ${{ steps.meta.outputs.tag_name }}"
+          echo "tag_message: ${{ steps.meta.outputs.tag_message }}"
          response=$(curl \
            -X POST \
            -H "Accept: application/vnd.github+json" \
@@ -68,26 +87,37 @@ 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 }}","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${{ steps.meta.outputs.inline_version }}_linux_x86_64 | Linux x86_64/amd64 (glibc >= 2.28) |\n | extract_otp_secrets${{ 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}')
          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
        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
        with:
          name: release_id
          path: release_id.txt

  build-linux-executable-in-docker:
-    name: Build Linux release in docker container
+    name: Build ${{ matrix.PLATFORM }} release in docker container
    # run only when code is compiling and tests are passing
    runs-on: ubuntu-latest
    needs: create-release
+    strategy:
+      matrix:
+        include:
+          - PLATFORM: linux/amd64
+            EXE: extract_otp_secrets_linux_x86_64
+            ASSET_NAME: extract_otp_secrets${{ needs.create-release.outputs.inline_version }}_linux_x86_64
+          - PLATFORM: linux/arm64
+            EXE: extract_otp_secrets_linux_arm64
+            ASSET_NAME: extract_otp_secrets${{ needs.create-release.outputs.inline_version }}_linux_arm64

    # steps to perform in job
    steps:
@@ -118,64 +148,48 @@ jobs:

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

      - name: Login to Github Packages
        uses: docker/login-action@v2
+        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
-        # Disable and build in ci_docker for speeding up releases
-        if: false
-        uses: docker/build-push-action@v3
-        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: Dockerfile
-          # builder: ${{ steps.buildx.outputs.name }}
-          build-args: |
-            BASE_IMAGE=python:3.11-slim-buster
-          # Note: tags has to be all lower-case
-          pull: true
-          tags: |
-            scit0/extract_otp_secrets:buster
-          push: true
-
-      # # https://stackoverflow.com/a/61155718/1663871
-      # - name: Build docker images
-      #   run: docker build -t local < .devcontainer/Dockerfile
-      # - name: Run tests
-      #   run: docker run -it -v $PWD:/srv -w/srv local make test
-
      - name: Image digest
        # TODO upload digests to assets
        run: |
          echo "extract_otp_secrets: ${{ steps.docker_build_buster.outputs.digest }}"

-      - name: Run Pyinstaller in container
+        # TODO use local docker image https://stackoverflow.com/a/61155718/1663871
+        # https://github.com/multiarch/qemu-user-static
+        # https://hub.docker.com/r/multiarch/qemu-user-static/
+      - name: Run Pyinstaller in container for ${{ matrix.EXE }}
        run: |
-          # TODO use local docker image https://stackoverflow.com/a/61155718/1663871
-          docker run --pull always --entrypoint /bin/bash --rm -v "$(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 && pyinstaller -y --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'
+          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'

-      - name: Smoke tests
+      - name: Smoke tests ${{ matrix.PLATFORM }}
+        if: matrix.PLATFORM == 'linux/amd64'
        run: |
-          dist/extract_otp_secrets_linux_x86_64 -V
-          dist/extract_otp_secrets_linux_x86_64 -h
-          dist/extract_otp_secrets_linux_x86_64 example_export.png
-          dist/extract_otp_secrets_linux_x86_64 - < example_export.txt
-          dist/extract_otp_secrets_linux_x86_64 --qr ZBAR example_export.png
-          dist/extract_otp_secrets_linux_x86_64 --qr QREADER example_export.png
-          dist/extract_otp_secrets_linux_x86_64 --qr QREADER_DEEP example_export.png
-          dist/extract_otp_secrets_linux_x86_64 --qr CV2 example_export.png
-          dist/extract_otp_secrets_linux_x86_64 --qr CV2_WECHAT example_export.png
+          dist/${{ 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: Smoke tests ${{ matrix.PLATFORM }}
+        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
@@ -183,6 +197,11 @@ jobs:
          name: release_url
      - name: Display structure of files
        run: ls -R
+      - name: Upload EXE to artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ matrix.EXE }}
+          path: dist/${{ matrix.EXE }}
      - name: Upload Release Asset
        id: upload-release-asset
        if: startsWith(github.ref, 'refs/tags/v')
@@ -195,8 +214,8 @@ jobs:
            -H "X-GitHub-Api-Version: 2022-11-28" \
            --silent \
            --show-error \
-            --data-binary @dist/extract_otp_secrets_linux_x86_64 \
-            $(cat release_url.txt)=extract_otp_secrets_linux_x86_64)
+            --data-binary @dist/${{ matrix.EXE }} \
+            $(cat release_url.txt)=${{ matrix.ASSET_NAME }})

  build-native-executables:
    name: Build native packages
@@ -212,34 +231,33 @@ jobs:
            # TODO add --manifest
            # TODO find more elegant solution for pyzbar\libiconv.dll and pyzbar\libzbar-64.dll
            # Files of Visual C++ 2013 Redistributable Package: https://support.microsoft.com/en-us/topic/update-for-visual-c-2013-redistributable-package-d8ccd6a5-4e26-c290-517b-8da6cfdf4f10
-            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\file_version_info.txt src\extract_otp_secrets.py
-            OUT_FILE_NAME: extract_otp_secrets.exe
-            ASSET_NAME: extract_otp_secrets_win_x86_64.exe
+            EXE: extract_otp_secrets.exe
+            ASSET_NAME: extract_otp_secrets${{ needs.create-release.outputs.inline_version }}_win_x86_64.exe
            ASSET_MIME: application/vnd.microsoft.portable-executable
            UPLOAD: true
+            CMD_BUILD: |
+              pyinstaller -y --add-data "$($Env:pythonLocation)\__yolo_v3_qr_detector;__yolo_v3_qr_detector" --add-binary "$($Env:pythonLocation)\Lib\site-packages\pyzbar\libiconv.dll;pyzbar" --add-binary "$($Env:pythonLocation)\Lib\site-packages\pyzbar\libzbar-64.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\msvcr120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\msvcp120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\vcamp120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\vcomp120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\vccorlib120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120u.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120chs.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120cht.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120deu.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120enu.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120esn.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120fra.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120ita.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120jpn.dll;pyzbar" --add-binary "$($Env:WinDir)\system32\mfc120kor.dll;pyzbar" --add-binary "$($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
            TARGET: macos
-            # TODO add --icon
-            # TODO add --osx-bundle-identifier
-            # TODO add --codesign-identity
-            # TODO add --osx-entitlements-file
-            # TODO https://pyinstaller.org/en/stable/spec-files.html#spec-file-options-for-a-macos-bundle
-            # TODO --target-arch universal2
-            CMD_BUILD: |
-              pyinstaller -y --add-data $macos_python_path/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --argv-emulation src/extract_otp_secrets.py
-            OUT_FILE_NAME: extract_otp_secrets
-            ASSET_NAME: extract_otp_secrets_macos_x86_64
-            ASSET_MIME: application/x-newton-compatible-pkg
+            # https://pyinstaller.org/en/stable/spec-files.html#spec-file-options-for-a-macos-bundle
+            EXE: extract_otp_secrets
+            ASSET_NAME: extract_otp_secrets${{ needs.create-release.outputs.inline_version }}_macos_x86_64
+            DMG: extract_otp_secrets.dmg
+            ASSET_NAME_DMG: extract_otp_secrets${{ needs.create-release.outputs.inline_version }}_macos_x86_64.dmg
+            ASSET_MIME: application/octet-stream
            UPLOAD: true
+            CMD_BUILD: |
+              VERSION_STR=$(setuptools-git-versioning) COPYRIGHT_YEARS='2020-2023' envsubst < installer/extract_otp_secrets_macos_template.spec > extract_otp_secrets_macos.spec
+              pyinstaller -y extract_otp_secrets_macos.spec
+              installer/build_dmg.sh
          - os: ubuntu-latest
            TARGET: linux
-            CMD_BUILD: |
-                pyinstaller -y --add-data $pythonLocation/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile src/extract_otp_secrets.py
-            OUT_FILE_NAME: extract_otp_secrets
-            ASSET_NAME: extract_otp_secrets_linux_x86_64_ubuntu_latest
+            EXE: extract_otp_secrets_ubuntu
+            ASSET_NAME: extract_otp_secrets${{ needs.create-release.outputs.inline_version }}_linux_x86_64_ubuntu_latest
            ASSET_MIME: application/x-executable
            UPLOAD: false
+            CMD_BUILD: |
+                pyinstaller -y --add-data $pythonLocation/__yolo_v3_qr_detector/:__yolo_v3_qr_detector/ --onefile --name extract_otp_secrets_ubuntu src/extract_otp_secrets.py
    steps:
      - name: Output path
        if: runner.os == 'Windows'
@@ -263,34 +281,37 @@ jobs:
      - name: Install zbar shared lib for QReader (macOS)
        if: runner.os == 'macOS'
        run: |
-          brew install zbar
+          brew install zbar create-dmg
      - name: Install dependencies
        # TODO fix --use-pep517
        run: |
          python -m pip install --upgrade pip
          pip install -U -r requirements-dev.txt
          pip install -U .
-      - name: Create Windows file_version_info.txt
+      - name: Create Windows win_file_version_info.txt
        shell: bash
        run: |
              mkdir -p build/
-              VERSION_STR=$(setuptools-git-versioning) VERSION_MAJOR=$(cut -d '.' -f 1 <<< "$(setuptools-git-versioning)") VERSION_MINOR=$(cut -d '.' -f 2 <<< "$(setuptools-git-versioning)") VERSION_PATCH=$(echo $(cut -d '.' -f 3 <<< "$(setuptools-git-versioning)") | sed -E -n "s/^([0-9]+).*/\1/p") VERSION_BUILD=$(echo $(cut -d '.' -f 3 <<< "$(setuptools-git-versioning)") | sed -E -n -e"s/^[0-9]+.+/99/p")$(($(git rev-list --count $(git tag | sort -V -r | sed '1!d')..HEAD))) YEARS='2020-2023' envsubst < file_version_info_template.txt > build/file_version_info.txt
+              VERSION_STR=$(setuptools-git-versioning) VERSION_MAJOR=$(cut -d '.' -f 1 <<< "$(setuptools-git-versioning)") VERSION_MINOR=$(cut -d '.' -f 2 <<< "$(setuptools-git-versioning)") VERSION_PATCH=$(echo $(cut -d '.' -f 3 <<< "$(setuptools-git-versioning)") | sed -E -n "s/^([0-9]+).*/\1/p") VERSION_BUILD=$(echo $(cut -d '.' -f 3 <<< "$(setuptools-git-versioning)") | sed -E -n -e"s/^[0-9]+.+/99/p")$(($(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
      - name: Build with pyinstaller for ${{ matrix.TARGET }}
+        env:
+          # Reproducible build: https://pyinstaller.org/en/stable/advanced-topics.html#creating-a-reproducible-build
+          PYTHONHASHSEED: 31
        run: ${{ matrix.CMD_BUILD }}
      - name: Smoke tests for generated exe (general)
        run: |
-          dist/${{ matrix.OUT_FILE_NAME }} -V
-          dist/${{ matrix.OUT_FILE_NAME }} -h
-          dist/${{ matrix.OUT_FILE_NAME }} example_export.png
-          dist/${{ matrix.OUT_FILE_NAME }} --qr ZBAR example_export.png
-          dist/${{ matrix.OUT_FILE_NAME }} --qr QREADER example_export.png
-          dist/${{ matrix.OUT_FILE_NAME }} --qr QREADER_DEEP example_export.png
-          dist/${{ matrix.OUT_FILE_NAME }} --qr CV2 example_export.png
-          dist/${{ matrix.OUT_FILE_NAME }} --qr CV2_WECHAT example_export.png
+          dist/${{ matrix.EXE }} -V
+          dist/${{ matrix.EXE }} -h
+          dist/${{ matrix.EXE }} example_export.png
+          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/${{ matrix.EXE }} --qr CV2_WECHAT example_export.png
      - name: Smoke tests for generated exe (stdin)
        if: runner.os != 'Windows'
        run: |
-          dist/${{ matrix.OUT_FILE_NAME }} - < example_export.txt
+          dist/${{ matrix.EXE }} - < example_export.txt
      - name: Load Release URL File from release job
        if: startsWith(github.ref, 'refs/tags/v')
        uses: actions/download-artifact@v3
@@ -310,11 +331,27 @@ jobs:
        run: |
          echo "release_id=$(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
+        with:
+          name: ${{ matrix.EXE }}
+          path: dist/${{ matrix.EXE }}
+      - name: Upload DMG to artifacts
+        uses: actions/upload-artifact@v3
+        if: runner.os == 'macOS'
+        with:
+          name: ${{ matrix.DMG }}
+          path: dist/${{ matrix.DMG }}
      - name: Upload Release Asset
        id: upload-release-asset
        if: matrix.UPLOAD && startsWith(github.ref, 'refs/tags/v')
        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: ${{ matrix.ASSET_MIME }}" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data-binary @dist/${{ matrix.OUT_FILE_NAME }} ${{ steps.meta.outputs.upload_url }}=${{ matrix.ASSET_NAME }}
+          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: ${{ matrix.ASSET_MIME }}" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data-binary @dist/${{ matrix.EXE }} ${{ steps.meta.outputs.upload_url }}=${{ matrix.ASSET_NAME }}
+      - name: Upload Release Asset DMG (macOS)
+        id: upload-release-asset-dmg
+        if: false && matrix.UPLOAD && startsWith(github.ref, 'refs/tags/v') && runner.os == 'macOS'
+        run: |
+          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: ${{ matrix.ASSET_MIME }}" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data-binary @dist/${{ matrix.DMG }} ${{ steps.meta.outputs.upload_url }}=${{ matrix.ASSET_NAME_DMG }}

  upload-hashes:
    name: Upload hashes
@@ -364,7 +401,7 @@ jobs:
                  $asset_url
          done
          (cd assets/ && sha256sum * > ../sha256_hashes.txt)
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: text/plain" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data @sha256_hashes.txt ${{ steps.meta.outputs.upload_url }}=sha256_hashes.txt
+          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: text/plain" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data-binary @sha256_hashes.txt ${{ steps.meta.outputs.upload_url }}=sha256_hashes.txt

          (cd assets/ && sha512sum * > ../sha512_hashes.txt)
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: text/plain" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data @sha512_hashes.txt ${{ steps.meta.outputs.upload_url }}=sha512_hashes.txt
+          curl -X POST -H "Accept: application/vnd.github+json" -H "Content-Type: text/plain" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" -H "X-GitHub-Api-Version: 2022-11-28" --show-error --data-binary @sha512_hashes.txt ${{ steps.meta.outputs.upload_url }}=sha512_hashes.txt
--- a/.gitignore
+++ b/.gitignore
@@ -20,9 +20,13 @@ dist/
 pytest-coverage.txt
 tests/reports/
 dist_*/
-*.spec

 file_version_info_python.txt
 file_version_info_explorer.txt
 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.spec
+extract_otp_secrets.spec
+test.txt
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -26,70 +26,63 @@
        },
        "numpy": {
            "hashes": [
-                "sha256:0044f7d944ee882400890f9ae955220d29b33d809a038923d88e4e01d652acd9",
-                "sha256:0e3463e6ac25313462e04aea3fb8a0a30fb906d5d300f58b3bc2c23da6a15398",
-                "sha256:179a7ef0889ab769cc03573b6217f54c8bd8e16cef80aad369e1e8185f994cd7",
-                "sha256:2386da9a471cc00a1f47845e27d916d5ec5346ae9696e01a8a34760858fe9dd2",
-                "sha256:26089487086f2648944f17adaa1a97ca6aee57f513ba5f1c0b7ebdabbe2b9954",
-                "sha256:28bc9750ae1f75264ee0f10561709b1462d450a4808cd97c013046073ae64ab6",
-                "sha256:28e418681372520c992805bb723e29d69d6b7aa411065f48216d8329d02ba032",
-                "sha256:442feb5e5bada8408e8fcd43f3360b78683ff12a4444670a7d9e9824c1817d36",
-                "sha256:6ec0c021cd9fe732e5bab6401adea5a409214ca5592cd92a114f7067febcba0c",
-                "sha256:7094891dcf79ccc6bc2a1f30428fa5edb1e6fb955411ffff3401fb4ea93780a8",
-                "sha256:84e789a085aabef2f36c0515f45e459f02f570c4b4c4c108ac1179c34d475ed7",
-                "sha256:87a118968fba001b248aac90e502c0b13606721b1343cdaddbc6e552e8dfb56f",
-                "sha256:8e669fbdcdd1e945691079c2cae335f3e3a56554e06bbd45d7609a6cf568c700",
-                "sha256:ad2925567f43643f51255220424c23d204024ed428afc5aad0f86f3ffc080086",
-                "sha256:b0677a52f5d896e84414761531947c7a330d1adc07c3a4372262f25d84af7bf7",
-                "sha256:b07b40f5fb4fa034120a5796288f24c1fe0e0580bbfff99897ba6267af42def2",
-                "sha256:b09804ff570b907da323b3d762e74432fb07955701b17b08ff1b5ebaa8cfe6a9",
-                "sha256:b162ac10ca38850510caf8ea33f89edcb7b0bb0dfa5592d59909419986b72407",
-                "sha256:b31da69ed0c18be8b77bfce48d234e55d040793cebb25398e2a7d84199fbc7e2",
-                "sha256:caf65a396c0d1f9809596be2e444e3bd4190d86d5c1ce21f5fc4be60a3bc5b36",
-                "sha256:cfa1161c6ac8f92dea03d625c2d0c05e084668f4a06568b77a25a89111621566",
-                "sha256:dae46bed2cb79a58d6496ff6d8da1e3b95ba09afeca2e277628171ca99b99db1",
-                "sha256:ddc7ab52b322eb1e40521eb422c4e0a20716c271a306860979d450decbb51b8e",
-                "sha256:de92efa737875329b052982e37bd4371d52cabf469f83e7b8be9bb7752d67e51",
-                "sha256:e274f0f6c7efd0d577744f52032fdd24344f11c5ae668fe8d01aac0422611df1",
-                "sha256:ed5fb71d79e771ec930566fae9c02626b939e37271ec285e9efaf1b5d4370e7d",
-                "sha256:ef85cf1f693c88c1fd229ccd1055570cb41cdf4875873b7728b6301f12cd05bf",
-                "sha256:f1b739841821968798947d3afcefd386fa56da0caf97722a5de53e07c4ccedc7"
+                "sha256:003a9f530e880cb2cd177cba1af7220b9aa42def9c4afc2a2fc3ee6be7eb2b22",
+                "sha256:150947adbdfeceec4e5926d956a06865c1c690f2fd902efede4ca6fe2e657c3f",
+                "sha256:2620e8592136e073bd12ee4536149380695fbe9ebeae845b81237f986479ffc9",
+                "sha256:2eabd64ddb96a1239791da78fa5f4e1693ae2dadc82a76bc76a14cbb2b966e96",
+                "sha256:4173bde9fa2a005c2c6e2ea8ac1618e2ed2c1c6ec8a7657237854d42094123a0",
+                "sha256:4199e7cfc307a778f72d293372736223e39ec9ac096ff0a2e64853b866a8e18a",
+                "sha256:4cecaed30dc14123020f77b03601559fff3e6cd0c048f8b5289f4eeabb0eb281",
+                "sha256:557d42778a6869c2162deb40ad82612645e21d79e11c1dc62c6e82a2220ffb04",
+                "sha256:63e45511ee4d9d976637d11e6c9864eae50e12dc9598f531c035265991910468",
+                "sha256:6524630f71631be2dabe0c541e7675db82651eb998496bbe16bc4f77f0772253",
+                "sha256:76807b4063f0002c8532cfeac47a3068a69561e9c8715efdad3c642eb27c0756",
+                "sha256:7de8fdde0003f4294655aa5d5f0a89c26b9f22c0a58790c38fae1ed392d44a5a",
+                "sha256:889b2cc88b837d86eda1b17008ebeb679d82875022200c6e8e4ce6cf549b7acb",
+                "sha256:92011118955724465fb6853def593cf397b4a1367495e0b59a7e69d40c4eb71d",
+                "sha256:97cf27e51fa078078c649a51d7ade3c92d9e709ba2bfb97493007103c741f1d0",
+                "sha256:9a23f8440561a633204a67fb44617ce2a299beecf3295f0d13c495518908e910",
+                "sha256:a51725a815a6188c662fb66fb32077709a9ca38053f0274640293a14fdd22978",
+                "sha256:a77d3e1163a7770164404607b7ba3967fb49b24782a6ef85d9b5f54126cc39e5",
+                "sha256:adbdce121896fd3a17a77ab0b0b5eedf05a9834a18699db6829a64e1dfccca7f",
+                "sha256:c29e6bd0ec49a44d7690ecb623a8eac5ab8a923bce0bea6293953992edf3a76a",
+                "sha256:c72a6b2f4af1adfe193f7beb91ddf708ff867a3f977ef2ec53c0ffb8283ab9f5",
+                "sha256:d0a2db9d20117bf523dde15858398e7c0858aadca7c0f088ac0d6edd360e9ad2",
+                "sha256:e3ab5d32784e843fc0dd3ab6dcafc67ef806e6b6828dc6af2f689be0eb4d781d",
+                "sha256:e428c4fbfa085f947b536706a2fc349245d7baa8334f0c5723c56a10595f9b95",
+                "sha256:e8d2859428712785e8a8b7d2b3ef0a1d1565892367b32f915c4a4df44d0e64f5",
+                "sha256:eef70b4fc1e872ebddc38cddacc87c19a3709c0e3e5d20bf3954c147b1dd941d",
+                "sha256:f64bb98ac59b3ea3bf74b02f13836eb2e24e48e0ab0145bbda646295769bd780",
+                "sha256:f9006288bcf4895917d02583cf3411f98631275bc67cce355a7f39f8c14338fa"
            ],
            "markers": "python_version >= '3.10'",
-            "version": "==1.24.1"
+            "version": "==1.24.2"
        },
        "opencv-contrib-python": {
            "hashes": [
-                "sha256:1a48c2f24440cfd6e49c84dbe39c39feff5efbc90be8299c76e7141973d403b6",
-                "sha256:2b8e3a1a7af31ebed28487d161ca4be0edd0b0e241667c6e9c842ac683313b2f",
-                "sha256:2f0c32b0f2f55255632a44bdcfa185f88c7fb6d2616869942aff9d5a39df4997",
-                "sha256:35e9a3809da10a47189c06d4d78b8e7821b9a3578dec8cbddf6ee1675bd83557",
-                "sha256:3a00e12546e5578f6bb7ed408c37fcfea533d74e9691cfaf40926f6b43295577",
-                "sha256:6d1c993811f92ddd7919314ada7b9be1f23db1c73f1384915c834dee8549c0b9",
-                "sha256:7a08f9d1f9dd52de63a7bb448ab7d6d4a1a85b767c2358501d968d1e4d95098d",
-                "sha256:7a75f1775790106e54bcfb101c0e00e1f801a57d9baebc82d0b6758fc83a4ca0",
-                "sha256:86f4b60b9536948f16d2170ba3a9b22d3955a957dc61a9bc56e53692c6db2c7e",
-                "sha256:9829e6efedde1d1b8419c5bd4d62d289ecbf44ae35b843c6da9e3cbcba1a9a8a",
-                "sha256:abc6adfa8694f71a4caffa922b279bd9d96954a37eee40b147f613c64310b411",
-                "sha256:b4033a164b2e2ea0049ba8c1194dab82dca680953ac36f33d1cc2c060906555f",
-                "sha256:e3967b1f3d74b8c70be724dbc07921faec87e8806cc87b2db5e7057815d6a08c",
-                "sha256:e770e9f653a0e5e72b973adb8213fae2df4642730ba1faf31e73a54287a4d5d4"
+                "sha256:641ca83b34a9d3e8ef2da70533c6e4e3f076ffb0db69b963d82899cc53e9b3c2",
+                "sha256:698c6b6203831f6573e04258be197e3bfde97fb7279fb614e39d75a8bd5818fb",
+                "sha256:8cad628ea6cc493f6c56140d7edc86f7ed8de528e18e44311e42b390a7d9996e",
+                "sha256:ab33fa2385ec7e70b9d484293f6f1f3707933045af4d18bb3b0a0290fa44370f",
+                "sha256:b54c2e8bb636e367d29bde48fae2aa52c43b782265cf65838a1fe852006cdd94",
+                "sha256:d1fef5ae16dfa73022749165e029e85eb0f399503470c0df1f84c95633f4ae52",
+                "sha256:fefc5f7f1eef3125f78242afe5c989057b36c2f015619698c741b04f4503f913"
            ],
            "index": "pypi",
-            "version": "==4.7.0.68"
+            "version": "==4.7.0.72"
        },
        "opencv-python": {
            "hashes": [
-                "sha256:3a00e12546e5578f6bb7ed408c37fcfea533d74e9691cfaf40926f6b43295577",
-                "sha256:6d1c993811f92ddd7919314ada7b9be1f23db1c73f1384915c834dee8549c0b9",
-                "sha256:7a08f9d1f9dd52de63a7bb448ab7d6d4a1a85b767c2358501d968d1e4d95098d",
-                "sha256:86f4b60b9536948f16d2170ba3a9b22d3955a957dc61a9bc56e53692c6db2c7e",
-                "sha256:9829e6efedde1d1b8419c5bd4d62d289ecbf44ae35b843c6da9e3cbcba1a9a8a",
-                "sha256:abc6adfa8694f71a4caffa922b279bd9d96954a37eee40b147f613c64310b411",
-                "sha256:e770e9f653a0e5e72b973adb8213fae2df4642730ba1faf31e73a54287a4d5d4"
+                "sha256:3424794a711f33284581f3c1e4b071cfc827d02b99d6fd9a35391f517c453306",
+                "sha256:7a297e7651e22eb17c265ddbbc80e2ba2a8ff4f4a1696a67c45e5f5798245842",
+                "sha256:812af57553ec1c6709060c63f6b7e9ad07ddc0f592f3ccc6d00c71e0fe0e6376",
+                "sha256:cd08343654c6b88c5a8c25bf425f8025aed2e3189b4d7306b5861d32affaf737",
+                "sha256:d4f8880440c433a0025d78804dda6901d1e8e541a561dda66892d90290aef881",
+                "sha256:ebfc0a3a2f57716e709028b992e4de7fd8752105d7a768531c4f434043c6f9ff",
+                "sha256:eda115797b114fc16ca6f182b91c5d984f0015c19bec3145e55d33d708e9bae1"
            ],
            "markers": "python_version >= '3.6'",
-            "version": "==4.7.0.68"
+            "version": "==4.7.0.72"
        },
        "pillow": {
            "hashes": [
@@ -176,23 +169,29 @@
        },
        "protobuf": {
            "hashes": [
-                "sha256:1f22ac0ca65bb70a876060d96d914dae09ac98d114294f77584b0d2644fa9c30",
-                "sha256:237216c3326d46808a9f7c26fd1bd4b20015fb6867dc5d263a493ef9a539293b",
-                "sha256:27f4d15021da6d2b706ddc3860fac0a5ddaba34ab679dc182b60a8bb4e1121cc",
-                "sha256:299ea899484ee6f44604deb71f424234f654606b983cb496ea2a53e3c63ab791",
-                "sha256:3d164928ff0727d97022957c2b849250ca0e64777ee31efd7d6de2e07c494717",
-                "sha256:6ab80df09e3208f742c98443b6166bcb70d65f52cfeb67357d52032ea1ae9bec",
-                "sha256:78a28c9fa223998472886c77042e9b9afb6fe4242bd2a2a5aced88e3f4422aa7",
-                "sha256:7cd532c4566d0e6feafecc1059d04c7915aec8e182d1cf7adee8b24ef1e2e6ab",
-                "sha256:89f9149e4a0169cddfc44c74f230d7743002e3aa0b9472d8c28f0388102fc4c2",
-                "sha256:a53fd3f03e578553623272dc46ac2f189de23862e68565e83dde203d41b76fc5",
-                "sha256:b135410244ebe777db80298297a97fbb4c862c881b4403b71bac9d4107d61fd1",
-                "sha256:b98d0148f84e3a3c569e19f52103ca1feacdac0d2df8d6533cf983d1fda28462",
-                "sha256:d1736130bce8cf131ac7957fa26880ca19227d4ad68b4888b3be0dea1f95df97",
-                "sha256:f45460f9ee70a0ec1b6694c6e4e348ad2019275680bd68a1d9314b8c7e01e574"
+                "sha256:1669cb7524221a8e2d9008d0842453dbefdd0fcdd64d67672f657244867635fb",
+                "sha256:29288813aacaa302afa2381db1d6e0482165737b0afdf2811df5fa99185c457b",
+                "sha256:47d31bdf58222dd296976aa1646c68c6ee80b96d22e0a3c336c9174e253fd35e",
+                "sha256:652d8dfece122a24d98eebfef30e31e455d300efa41999d1182e015984ac5930",
+                "sha256:7c535d126e7dcc714105ab20b418c4fedbd28f8b8afc42b7350b1e317bbbcc71",
+                "sha256:86c3d20428b007537ba6792b475c0853bba7f66b1f60e610d913b77d94b486e4",
+                "sha256:a33a273d21852f911b8bda47f39f4383fe7c061eb1814db2c76c9875c89c2491",
+                "sha256:ab4d043865dd04e6b09386981fe8f80b39a1e46139fb4a3c206229d6b9f36ff6",
+                "sha256:b2fea9dc8e3c0f32c38124790ef16cba2ee0628fe2022a52e435e1117bfef9b1",
+                "sha256:c27f371f0159feb70e6ea52ed7e768b3f3a4c5676c1900a7e51a24740381650e",
+                "sha256:c3325803095fb4c2a48649c321d2fbde59f8fbfcb9bfc7a86df27d112831c571",
+                "sha256:e474b63bab0a2ea32a7b26a4d8eec59e33e709321e5e16fb66e766b61b82a95e",
+                "sha256:e894e9ae603e963f0842498c4cd5d39c6a60f0d7e4c103df50ee939564298658"
            ],
            "index": "pypi",
-            "version": "==4.21.12"
+            "version": "==4.22.0"
+        },
+        "pypng": {
+            "hashes": [
+                "sha256:4a43e969b8f5aaafb2a415536c1a8ec7e341cd6a3f957fd5b5f32a4cfeed902c",
+                "sha256:739c433ba96f078315de54c0db975aee537cbc3e1d0ae4ed9aab0ca1e427e2c1"
+            ],
+            "version": "==0.20220715.0"
        },
        "pyzbar": {
            "hashes": [
@@ -205,10 +204,11 @@
        },
        "qrcode": {
            "hashes": [
-                "sha256:375a6ff240ca9bd41adc070428b5dfc1dcfbb0f2507f1ac848f6cded38956578"
+                "sha256:581dca7a029bcb2deef5d01068e39093e80ef00b4a61098a2182eac59d01643a",
+                "sha256:9dd969454827e127dbd93696b20747239e6d540e082937c90f14ac95b30f5845"
            ],
            "index": "pypi",
-            "version": "==7.3.1"
+            "version": "==7.4.2"
        },
        "qreader": {
            "hashes": [
@@ -216,16 +216,24 @@
            ],
            "index": "pypi",
            "version": "==1.3.2"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:5cb5f4a79139d699607b3ef622a1dedafa84e115ab0024e0d9c044a9479ca7cb",
+                "sha256:fb33085c39dd998ac16d1431ebc293a8b3eedd00fd4a32de0ff79002c19511b4"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==4.5.0"
        }
    },
    "develop": {
        "astroid": {
            "hashes": [
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-                "sha256:6afc22718a48a689ca24a97981ad377ba7fb78c133f40335dfd16772f29bcfb1"
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            "markers": "python_full_version >= '3.7.2'",
-            "version": "==2.13.3"
+            "version": "==2.14.2"
        },
        "attrs": {
            "hashes": [
@@ -248,60 +256,60 @@
                "toml"
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        "dill": {
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@@ -395,46 +403,43 @@
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+                "sha256:5deb252fd42a77add936b463033a59b8e48eb2eaec2976d76b6878d031933fe4",
+                "sha256:5f546ac34093c6ce33f6278f7c88f0f147a4849386d3bf3ae193702f4fe31407",
+                "sha256:5fdd63e4f50e3538617887e9aee91855368d9fc1dea30da743837b0df7373bc4",
+                "sha256:65b122a993d9c81ea0bfde7689b3365318a88bde952e4dfa1b3a8b4ac05d168b",
+                "sha256:71a808334d3f41ef011faa5a5cd8153606df5fc0b56de5b2e89566c8093a0c9a",
+                "sha256:920169f0184215eef19294fa86ea49ffd4635dedfdea2b57e45cb4ee85d5ccaf",
+                "sha256:93a85495fb13dc484251b4c1fd7a5ac370cd0d812bbfc3b39c1bafefe95275d5",
+                "sha256:a2948c40a7dd46c1c33765718936669dc1f628f134013b02ff5ac6c7ef6942bf",
+                "sha256:c6c2ccb7af7154673c591189c3687b013122c5a891bb5651eca3db8e6c6c55bd",
+                "sha256:c96b8a0c019fe29040d520d9257d8c8f122a7343a8307bf8d6d4a43f5c5bfcc8",
+                "sha256:d42a98e76070a365a1d1c220fcac8aa4ada12ae0db679cb4d910fabefc88b994",
+                "sha256:dbeb24514c4acbc78d205f85dd0e800f34062efcc1f4a4857c57e4b4b8712bff",
+                "sha256:e60d0b09f62ae97a94605c3f73fd952395286cf3e3b9e7b97f60b01ddfbbda88",
+                "sha256:e64f48c6176e243ad015e995de05af7f22bbe370dbb5b32bd6988438ec873919",
+                "sha256:e831662208055b006eef68392a768ff83596035ffd6d846786578ba1714ba8f6",
+                "sha256:eda5c8b9949ed411ff752b9a01adda31afe7eae1e53e946dbdf9db23865e66c4"
            ],
            "index": "pypi",
-            "version": "==0.991"
+            "version": "==1.0.1"
        },
        "mypy-extensions": {
            "hashes": [
-                "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d",
-                "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"
+                "sha256:4392f6c0eb8a5668a69e23d168ffa70f0be9ccfd32b5cc2d26a34ae5b844552d",
+                "sha256:75dbf8955dc00442a438fc4d0666508a9a97b6bd41aa2f0ffe9d2f2725af0782"
            ],
-            "version": "==0.4.3"
+            "markers": "python_version >= '3.5'",
+            "version": "==1.0.0"
        },
        "mypy-protobuf": {
            "hashes": [
@@ -454,11 +459,11 @@
        },
        "platformdirs": {
            "hashes": [
-                "sha256:83c8f6d04389165de7c9b6f0c682439697887bca0aa2f1c87ef1826be3584490",
-                "sha256:e1fea1fe471b9ff8332e229df3cb7de4f53eeea4998d3b6bfff542115e998bd2"
+                "sha256:8a1228abb1ef82d788f74139988b137e78692984ec7b08eaa6c65f1723af28f9",
+                "sha256:b1d5eb14f221506f50d6604a561f4c5786d9e80355219694a1b244bcd96f4567"
            ],
            "markers": "python_version >= '3.7'",
-            "version": "==2.6.2"
+            "version": "==3.0.0"
        },
        "pluggy": {
            "hashes": [
@@ -470,23 +475,22 @@
        },
        "protobuf": {
            "hashes": [
-                "sha256:1f22ac0ca65bb70a876060d96d914dae09ac98d114294f77584b0d2644fa9c30",
-                "sha256:237216c3326d46808a9f7c26fd1bd4b20015fb6867dc5d263a493ef9a539293b",
-                "sha256:27f4d15021da6d2b706ddc3860fac0a5ddaba34ab679dc182b60a8bb4e1121cc",
-                "sha256:299ea899484ee6f44604deb71f424234f654606b983cb496ea2a53e3c63ab791",
-                "sha256:3d164928ff0727d97022957c2b849250ca0e64777ee31efd7d6de2e07c494717",
-                "sha256:6ab80df09e3208f742c98443b6166bcb70d65f52cfeb67357d52032ea1ae9bec",
-                "sha256:78a28c9fa223998472886c77042e9b9afb6fe4242bd2a2a5aced88e3f4422aa7",
-                "sha256:7cd532c4566d0e6feafecc1059d04c7915aec8e182d1cf7adee8b24ef1e2e6ab",
-                "sha256:89f9149e4a0169cddfc44c74f230d7743002e3aa0b9472d8c28f0388102fc4c2",
-                "sha256:a53fd3f03e578553623272dc46ac2f189de23862e68565e83dde203d41b76fc5",
-                "sha256:b135410244ebe777db80298297a97fbb4c862c881b4403b71bac9d4107d61fd1",
-                "sha256:b98d0148f84e3a3c569e19f52103ca1feacdac0d2df8d6533cf983d1fda28462",
-                "sha256:d1736130bce8cf131ac7957fa26880ca19227d4ad68b4888b3be0dea1f95df97",
-                "sha256:f45460f9ee70a0ec1b6694c6e4e348ad2019275680bd68a1d9314b8c7e01e574"
+                "sha256:1669cb7524221a8e2d9008d0842453dbefdd0fcdd64d67672f657244867635fb",
+                "sha256:29288813aacaa302afa2381db1d6e0482165737b0afdf2811df5fa99185c457b",
+                "sha256:47d31bdf58222dd296976aa1646c68c6ee80b96d22e0a3c336c9174e253fd35e",
+                "sha256:652d8dfece122a24d98eebfef30e31e455d300efa41999d1182e015984ac5930",
+                "sha256:7c535d126e7dcc714105ab20b418c4fedbd28f8b8afc42b7350b1e317bbbcc71",
+                "sha256:86c3d20428b007537ba6792b475c0853bba7f66b1f60e610d913b77d94b486e4",
+                "sha256:a33a273d21852f911b8bda47f39f4383fe7c061eb1814db2c76c9875c89c2491",
+                "sha256:ab4d043865dd04e6b09386981fe8f80b39a1e46139fb4a3c206229d6b9f36ff6",
+                "sha256:b2fea9dc8e3c0f32c38124790ef16cba2ee0628fe2022a52e435e1117bfef9b1",
+                "sha256:c27f371f0159feb70e6ea52ed7e768b3f3a4c5676c1900a7e51a24740381650e",
+                "sha256:c3325803095fb4c2a48649c321d2fbde59f8fbfcb9bfc7a86df27d112831c571",
+                "sha256:e474b63bab0a2ea32a7b26a4d8eec59e33e709321e5e16fb66e766b61b82a95e",
+                "sha256:e894e9ae603e963f0842498c4cd5d39c6a60f0d7e4c103df50ee939564298658"
            ],
            "index": "pypi",
-            "version": "==4.21.12"
+            "version": "==4.22.0"
        },
        "pycodestyle": {
            "hashes": [
@@ -506,11 +510,11 @@
        },
        "pylint": {
            "hashes": [
-                "sha256:9df0d07e8948a1c3ffa3b6e2d7e6e63d9fb457c5da5b961ed63106594780cc7e",
-                "sha256:b3dc5ef7d33858f297ac0d06cc73862f01e4f2e74025ec3eff347ce0bc60baf5"
+                "sha256:13b2c805a404a9bf57d002cd5f054ca4d40b0b87542bdaba5e05321ae8262c84",
+                "sha256:ff22dde9c2128cd257c145cfd51adeff0be7df4d80d669055f24a962b351bbe4"
            ],
            "index": "pypi",
-            "version": "==2.15.10"
+            "version": "==2.16.2"
        },
        "pyproject-hooks": {
            "hashes": [
@@ -546,11 +550,11 @@
        },
        "setuptools": {
            "hashes": [
-                "sha256:883131c5b6efa70b9101c7ef30b2b7b780a4283d5fc1616383cdf22c83cbefe6",
-                "sha256:9d790961ba6219e9ff7d9557622d2fe136816a264dd01d5997cfc057d804853d"
+                "sha256:e5fd0a713141a4a105412233c63dc4e17ba0090c8e8334594ac790ec97792330",
+                "sha256:f106dee1b506dee5102cc3f3e9e68137bbad6d47b616be7991714b0c62204251"
            ],
            "markers": "python_version >= '3.7'",
-            "version": "==67.0.0"
+            "version": "==67.4.0"
        },
        "setuptools-git-versioning": {
            "hashes": [
@@ -570,19 +574,19 @@
        },
        "types-protobuf": {
            "hashes": [
-                "sha256:6c87c7f8df61d57a53de8221777e4fcc3c7ed24419fbf43b8e9f50887f3773fa",
-                "sha256:824109e0fe87525a9d2da4cc4eec36ca004f1a0f3d1c0838cfd2873a484cffdd"
+                "sha256:5f4c0ba5840d66a9f32bcfd153a5d41c503f409223eae4fda876cdd6b50a638a",
+                "sha256:6ecaddcc7aed2c636745a17c1411932cdef7a035304d50ffd4140297b6b882e8"
            ],
            "index": "pypi",
-            "version": "==4.21.0.3"
+            "version": "==4.21.0.7"
        },
        "typing-extensions": {
            "hashes": [
-                "sha256:1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa",
-                "sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e"
+                "sha256:5cb5f4a79139d699607b3ef622a1dedafa84e115ab0024e0d9c044a9479ca7cb",
+                "sha256:fb33085c39dd998ac16d1431ebc293a8b3eedd00fd4a32de0ff79002c19511b4"
            ],
            "markers": "python_version >= '3.7'",
-            "version": "==4.4.0"
+            "version": "==4.5.0"
        },
        "wheel": {
            "hashes": [
--- a/README.md
+++ b/README.md
@@ -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-4.21.12-informational)-->
+![protobuf version](https://img.shields.io/badge/protobuf-4.22.0-informational)-->

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

@@ -36,16 +36,17 @@ The secrets can be exported to JSON or CSV, or printed as QR codes to console or

 ## Table of contents

- [Download binary executable (🆕 since v2.1)](#download-binary-executable--since-v21)
+- [Download and run binary executable (🆕 since v2.1)](#download-and-run-binary-executable--since-v21)
+  - [MacOS](#macos)
 - [Usage](#usage)
  - [Capture QR codes from camera (🆕 since version 2.0)](#capture-qr-codes-from-camera--since-version-20)
  - [With builtin QR decoder from image files (🆕 since version 2.0)](#with-builtin-qr-decoder-from-image-files--since-version-20)
  - [With external QR decoder app from text files](#with-external-qr-decoder-app-from-text-files)
- [Installation of Python script (recommend for developers or advanced users)](#installation-of-python-script-recommend-for-developers-or-advanced-users)
-  - [Installation of shared system libraries](#installation-of-shared-system-libraries)
+- [Installation of Python script (recommended for developers or advanced users)](#installation-of-python-script-recommended-for-developers-or-advanced-users)
+  - [Installation of optional shared system libraries (recommended)](#installation-of-optional-shared-system-libraries-recommended)
 - [Program help: arguments and options](#program-help-arguments-and-options)
 - [Examples](#examples)
-  - [Printing otp secrets form text file](#printing-otp-secrets-form-text-file)
+  - [Printing otp secrets from text file](#printing-otp-secrets-form-text-file)
  - [Printing otp secrets from image file](#printing-otp-secrets-from-image-file)
  - [Writing otp secrets to csv file](#writing-otp-secrets-to-csv-file)
  - [Writing otp secrets to json file](#writing-otp-secrets-to-json-file)
@@ -86,25 +87,49 @@ The secrets can be exported to JSON or CSV, or printed as QR codes to console or
 - [Related projects](#related-projects)
 </details>

-## Download binary executable (🆕 since v2.1)
+## 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. Start executable by clicking or from command line
+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.  
 :heavy_check_mark: Easy and convenient  

-> :information_source: There is a delay after starting the executable since the files have internally to be unpacked.
+:information_source: There is a delay after starting the executable since the files have internally to be unpacked.

-> :information_source: If you are a developer, you might prefer to run the Python script directly, see [Installation](#installation-of-python-script-recommend-for-developers-or-advanced-users)
+:information_source: If you are a developer, you might prefer to run the Python script directly, see [Installation](#installation-of-python-script-recommended-for-developers-or-advanced-users)

 > :warning: Some antivirus tools may show a virus or trojan alert for the executable.
 > This alert is a false positive.
 > This is a known problem for executables generated by PyInstaller.
-> If you have any doubt, please use directly the [Python script](#installation-of-python-script-recommend-for-developers-or-advanced-users).
+> If you have any doubt, please use directly the [Python script](#installation-of-python-script-recommended-for-developers-or-advanced-users).

-> :information_source: The executables are not signed. Thus, the operating system may show a warning about download from unknown source.
+:information_source: The executables are not signed. Thus, the operating system may show a warning about download from unknown source.
+
+### MacOS
+
+> Beginning in macOS 10.15, all software built after June 1, 2019, and distributed with Developer ID must be notarized. However, you aren’t required to notarize software that you distribute through the Mac App Store because the App Store submission process already includes equivalent security checks. <small>[developer.apple.com](https://developer.apple.com/documentation/security/notarizing_macos_software_before_distribution)</small>
+
+:x: Unfortunately, I cannot provide a signed and notarized installable application for macOS as .dmg or .pkg. Apple is not Open Source friendly and requires a yearly Developer ID subscription. I am not willing to pay [USD 99 per year](https://developer.apple.com/support/compare-memberships/) to Apple for this little open source tool.
+
+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_X.Y.Z_macos_x86_64`
+5. Start executable from command line: `./extract_otp_secrets_X.Y.Z_macos_x86_64`
+
+#### Apple Silicon (ARM)
+
+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.
+
+```
+arch -x86_64 extract_otp_secrets_X.Y.Z_macos_x86_64
+```
+:warning: This command is untested due to lack of hardware.

 ## Usage

@@ -161,7 +186,7 @@ extract_otp_secrets example_export.txt
 ```
 7. Remove unencrypted files with secrets from your computer and mobile.

-## Installation of Python script (recommend for developers or advanced users)
+## Installation of Python script (recommended for developers or advanced users)

 ```bash
 git clone https://github.com/scito/extract_otp_secrets.git
@@ -173,7 +198,7 @@ python src/extract_otp_secrets.py example_export.txt

 In case this script is not starting properly, the debug mode can be activated by adding parameter `-d` in the command line.

-### Installation of shared system libraries
+### Installation of optional shared system libraries (recommended)

 For reading QR codes with `ZBAR` QR reader, the zbar library must be installed.
 If you do not use the `ZBAR` QR reader, you do not need to install the zbar shared library. Note: The `ZBAR` QR reader is the showed for me the best results and is thus default QR Reader.
@@ -190,7 +215,7 @@ For a detailed installation documentation of [pyzbar](https://github.com/Natural

 #### Linux (Fedora)

-    sudo dnf install libzbar0
+    sudo dnf install zbar

 #### Linux (Arch Linux)

@@ -212,7 +237,7 @@ 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] [--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] [--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.
@@ -226,8 +251,9 @@ options:
  --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
-  --printqr, -p                 print QR code(s) as text to the terminal (requires qrcode module)
-  --saveqr DIR, -s DIR          save QR code(s) as images to the given folder (requires qrcode module)
+  --txt FILE, -t FILE           export txt file 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)
  --qr {ZBAR,QREADER,QREADER_DEEP,CV2,CV2_WECHAT}, -Q {ZBAR,QREADER,QREADER_DEEP,CV2,CV2_WECHAT}
                                QR reader (default: ZBAR)
@@ -295,9 +321,9 @@ python extract_otp_secrets.py = < example_export.png</pre>
 * Free and open source
 * Supports Google Authenticator exports (and compatible apps like Aegis Authenticator)
 * Captures the the QR codes directly from the camera using different QR code libraries (based on OpenCV) (🆕 since v2.0)
-    * ZBAR: [pyzbar](https://github.com/NaturalHistoryMuseum/pyzbar) - fast and reliable, good for images and video capture (default and recommended)
-    * QREADER: [QReader](https://github.com/Eric-Canas/QReader)
-    * QREADER_DEEP: [QReader](https://github.com/Eric-Canas/QReader) - very slow in GUI
+    * ZBAR: [pyzbar](https://github.com/NaturalHistoryMuseum/pyzbar) - fast and reliable, good for images and video capture (default and recommended) [if [libzbar](#installation-of-optional-shared-system-libraries-recommended) is installed]
+    * QREADER: [QReader](https://github.com/Eric-Canas/QReader) [if [libzbar](#installation-of-optional-shared-system-libraries-recommended) is installed]
+    * QREADER_DEEP: [QReader](https://github.com/Eric-Canas/QReader) - very slow in GUI [if [libzbar](#installation-of-optional-shared-system-libraries-recommended) is installed]
    * CV2: [QRCodeDetector](https://docs.opencv.org/4.x/de/dc3/classcv_1_1QRCodeDetector.html)
    * CV2_WECHAT: [WeChatQRCode](https://docs.opencv.org/4.x/dd/d63/group__wechat__qrcode.html)
 * Program usable as pure GUI application without any command line switches (🆕 since v2.2)
@@ -325,8 +351,11 @@ python extract_otp_secrets.py = < example_export.png</pre>
 * 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_win_x86_64.exe
-    * extract_otp_secrets_macos_x86_64 (untested)
+    * 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)
+        * extract_otp_secrets_macos_x86_64.pkg N/A, see [why](#macos)
 * Prebuilt Docker images provided for amd64 and arm64 (🆕 since v2.0)
 * Many ways to run the script:
    * Native Python
@@ -342,6 +371,7 @@ python extract_otp_secrets.py = < example_export.png</pre>
    * Windows
 * Uses UTF-8 on all platforms
 * Supports Python >= 3.7
+* 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
 * All these features are backed by tests ran nightly
@@ -601,7 +631,7 @@ pip install -U -r requirements.txt
 Build and run the app within the container:

 ```bash
-docker build . -t extract_otp_secrets --pull --build-arg RUN_TESTS=false
+docker build . -t extract_otp_secrets --pull -f docker/Dockerfile --build-arg RUN_TESTS=false
 ```

 Run tests in docker container:
@@ -613,7 +643,7 @@ docker run --entrypoint /extract/run_pytest.sh --rm -v "$(pwd)":/files:ro extrac
 #### Alpine (only text file processing)

 ```bash
-docker build . -t extract_otp_secrets:only_txt --pull -f Dockerfile_only_txt --build-arg RUN_TESTS=false
+docker build . -t extract_otp_secrets:only_txt --pull -f docker/Dockerfile_only_txt --build-arg RUN_TESTS=false
 ```

 Run tests in docker container:
@@ -658,11 +688,13 @@ Build extract_otp_secrets project
 Options:
 -i                      Interactive mode, all steps must be confirmed
 -C                      Ignore version check of protobuf/protoc
+-E                      Do not build exe
 -D                      Do not build docker
+-V                      Do not run pipenv
 -G                      Do not 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
@@ -674,7 +706,7 @@ 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 21.12 (https://github.com/protocolbuffers/protobuf/releases/tag/v21.12).
+The generated protobuf Python code was generated by protoc 22.0 (https://github.com/protocolbuffers/protobuf/releases/tag/v22.0).

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

--- a/build.sh
+++ b/build.sh
@@ -78,8 +78,11 @@ ignore_version_check=true
 clean=false
 clean_flag=""
 build_docker=true
+build_exe=true
+run_pipenv=true
 run_gui=true
 generate_result_files=false
+PYTHONHASHSEED=31

 while test $# -gt 0; do
    case $1 in
@@ -91,11 +94,13 @@ 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 "-E                      Do not build exe"
            echo "-D                      Do not build docker"
+            echo "-V                      Do not run pipenv"
            echo "-G                      Do not 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)
@@ -106,10 +111,18 @@ while test $# -gt 0; do
            ignore_version_check=false
            shift
            ;;
+        -E)
+            build_exe=false
+            shift
+            ;;
        -D)
            build_docker=false
            shift
            ;;
+        -V)
+            run_pipenv=false
+            shift
+            ;;
        -G)
            run_gui=false
            shift
@@ -319,21 +332,23 @@ eval "$cmd"

 # Pipenv

-cmd="$PIP install -U pipenv"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
+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
+    $PIPENV --version

-cmd="$PIPENV update && $PIPENV --rm && $PIPENV install"
-if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-eval "$cmd"
+    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
+    $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"
+    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

@@ -343,18 +358,20 @@ 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"
+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 --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="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 -h"
+    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+    eval "$cmd"
+fi

 # Generate README.md TOC

@@ -373,7 +390,7 @@ 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 Dockerfile_only_txt --pull --build-arg RUN_TESTS=false"
+    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"

@@ -390,7 +407,7 @@ if $build_docker; then
    eval "$cmd"

    # Build extract_otp_secrets (Debian Bullseye)
-    cmd="docker build . -t extract_otp_secrets -t extract_otp_secrets:bullseye --pull --build-arg RUN_TESTS=false"
+    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"

@@ -411,7 +428,7 @@ if $build_docker; then
    eval "$cmd"

    # Build extract_otp_secrets (Debian Buster)
-    cmd="docker build . -t extract_otp_secrets:buster --pull --build-arg RUN_TESTS=false --build-arg BASE_IMAGE=python:3.11-slim-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"

@@ -436,30 +453,55 @@ if $build_docker; then
    BULLSEYE_GLIBC_VERSION=$(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 -r /files/requirements.txt && pip install pyinstaller && pyinstaller -y --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"
+    if $build_exe; then
+        cmd="docker run --entrypoint /bin/bash --rm -v \"$(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"
+        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: $BUSTER_GLIBC_VERSION"
+        # Build executable from Docker buster
+        BUSTER_GLIBC_VERSION=$(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 -r /files/requirements.txt && pip install pyinstaller && pyinstaller -y --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="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"
+        cmd="dist/extract_otp_secrets_linux_x86_64 -h"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"

-    # create Windows 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))) YEARS='2020-2023' envsubst < file_version_info_template.txt > build/file_version_info.txt"
-    if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
-    eval "$cmd"
+        # 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"
+        if $interactive ; then askContinueYn "$cmd"; else echo -e "${cyan}$cmd${reset}";fi
+        eval "$cmd"
+
+        # create macOS extract_otp_secrets_macos.spec from extract_otp_secrets_macos_template.spec
+        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"
+
+        # 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"
+
+        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"
+
+        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="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"
+    fi

    # Run GUI from Docker
    if $run_gui; then
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -16,7 +16,7 @@ COPY requirements*.txt src/ run_pytest.sh pytest.ini tests/ example_*.txt exampl

 ARG RUN_TESTS=true

-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-get install -y --no-install-recommends \
        libgl1 \
        libglib2.0-0 \
        libsm6 \
--- a/docker/Dockerfile_only_txt
+++ b/docker/Dockerfile_only_txt
--- a/docs/README_TOC.md
+++ b/docs/README_TOC.md
@@ -3,13 +3,14 @@ Generate from file: README.md
 ## Table of contents

 - [Table of contents](#table-of-contents)
- [Download binary executable (🆕 since v2.1)](#download-binary-executable--since-v21)
+- [Download and run binary executable (🆕 since v2.1)](#download-and-run-binary-executable--since-v21)
+  - [MacOS](#macos)
 - [Usage](#usage)
  - [Capture QR codes from camera (🆕 since version 2.0)](#capture-qr-codes-from-camera--since-version-20)
  - [With builtin QR decoder from image files (🆕 since version 2.0)](#with-builtin-qr-decoder-from-image-files--since-version-20)
  - [With external QR decoder app from text files](#with-external-qr-decoder-app-from-text-files)
- [Installation of Python script (recommend for developers or advanced users)](#installation-of-python-script-recommend-for-developers-or-advanced-users)
-  - [Installation of shared system libraries](#installation-of-shared-system-libraries)
+- [Installation of Python script (recommended for developers or advanced users)](#installation-of-python-script-recommended-for-developers-or-advanced-users)
+  - [Installation of optional shared system libraries (recommended)](#installation-of-optional-shared-system-libraries-recommended)
 - [Program help: arguments and options](#program-help-arguments-and-options)
 - [Examples](#examples)
  - [Printing otp secrets form text file](#printing-otp-secrets-form-text-file)
--- a/extract_otp_secret_keys.code-workspace
+++ b/extract_otp_secret_keys.code-workspace
--- a/installer/build_dmg.sh
+++ b/installer/build_dmg.sh
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Create a folder (named dmg) to prepare our DMG in (if it doesn't already exist).
+
+# https://www.pythonguis.com/tutorials/packaging-pyqt5-applications-pyinstaller-macos-dmg/
+
+mkdir -p dist/dmg
+# Empty the dmg folder.
+rm -r dist/dmg/*
+# Copy the app bundle to the dmg folder.
+cp -r "dist/extract_otp_secrets.app" dist/dmg
+# If the DMG already exists, delete it.
+test -f "dist/extract_otp_secrets.dmg" && rm "dist/extract_otp_secrets.dmg"
+create-dmg \
+  --volname "Extract OTP Secrets" \
+  --window-pos 200 120 \
+  --window-size 600 300 \
+  --icon-size 100 \
+  --hide-extension "extract_otp_secrets.app" \
+  --app-drop-link 425 120 \
+  "dist/extract_otp_secrets.dmg" \
+  "dist/dmg/"
--- a/installer/extract_otp_secrets_macos_template.spec
+++ b/installer/extract_otp_secrets_macos_template.spec
@@ -0,0 +1,111 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+# https://www.pythonguis.com/tutorials/packaging-pyqt5-applications-pyinstaller-macos-dmg/
+# https://developer.apple.com/library/archive/documentation/CoreFoundation/Conceptual/CFBundles/BundleTypes/BundleTypes.html
+
+block_cipher = None
+
+a = Analysis(
+    ['src/extract_otp_secrets.py'],
+    pathex=[],
+    binaries=[],
+    datas=[('$macos_python_path/__yolo_v3_qr_detector/', '__yolo_v3_qr_detector/')],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name='extract_otp_secrets',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=True,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
+app = BUNDLE(
+    exe,
+    name='extract_otp_secrets.app',
+    icon=None,
+    bundle_identifier='ch.scito.tools.extract_otp_secrets',
+    version='$VERSION_STR',
+        info_plist={
+        'NSPrincipalClass': 'NSApplication',
+        'NSAppleScriptEnabled': False,
+        'NSHumanReadableCopyright': 'Copyright © $COPYRIGHT_YEARS Scito.',
+        'CFBundleDocumentTypes': [
+            # Reference: https://chromium.googlesource.com/chromium/src/+/lkgr/chrome/app/app-Info.plist
+            # https://developer.apple.com/library/archive/documentation/FileManagement/Conceptual/understanding_utis/understand_utis_conc/understand_utis_conc.html#//apple_ref/doc/uid/TP40001319-CH202-SW6
+            # https://developer.apple.com/documentation/uniformtypeidentifiers/system-declared_uniform_type_identifiers
+            {
+                'CFBundleTypeName': 'GIF image',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['com.compuserve.gif'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+            {
+                'CFBundleTypeName': 'JPEG image',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['public.jpeg'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+            {
+                'CFBundleTypeName': 'PNG image',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['public.png'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+            {
+                'CFBundleTypeName': 'WebP image',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['org.webmproject.webp'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+            {
+                'CFBundleTypeName': 'Tiff image',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['public.tiff'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+            {
+                'CFBundleTypeName': 'Bmp image',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['com.microsoft.bmp'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+            {
+                'CFBundleTypeName': 'Plain text document',
+                'CFBundleTypeIconFile': 'document.icns',
+                'LSItemContentTypes': ['public.plain-text'],
+                'LSHandlerRank': 'Alternate',
+                'NSExportableTypes': ['public.json','public.comma-separated-values-text','public.plain-text'],
+            },
+        ],
+    },
+)
--- a/installer/win_file_version_info_template.txt
+++ b/installer/win_file_version_info_template.txt
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,8 +37,8 @@ classifiers = [
 ]
 dependencies = [
  "colorama>=0.4.6",
-  "opencv-contrib-python; sys_platform != 'darwin'",
-  "opencv-contrib-python<=4.7.0; sys_platform == 'darwin'",
+  "opencv-contrib-python",
+  # "opencv-contrib-python<=4.7.0; sys_platform == 'darwin'",
  "Pillow",
  "protobuf",
  "pyzbar",
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +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
+# opencv-contrib-python<=4.7.0; sys_platform == 'darwin'
 Pillow
 protobuf
 pyzbar
--- a/src/extract_otp_secrets.py
+++ b/src/extract_otp_secrets.py
@@ -43,7 +43,7 @@ import re
 import sys
 import urllib.parse as urlparse
 from enum import Enum, IntEnum
-from typing import Any, List, Optional, Sequence, TextIO, Tuple, Union
+from typing import Any, List, Optional, Sequence, TextIO, Tuple, Union, TYPE_CHECKING

 import colorama
 from pkg_resources import DistributionNotFound, get_distribution
@@ -65,6 +65,7 @@ else:


 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


@@ -82,13 +83,17 @@ try:
    try:
        import pyzbar.pyzbar as zbar  # type: ignore
        from qreader import QReader  # type: ignore
-    except ImportError as e:
-        print(f"""
-ERROR: Cannot import QReader module. This problem is probably due to the missing zbar shared library.
+        zbar_available = True
+    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.
 Exception: {e}\n""", file=sys.stderr)
-        raise e
+        zbar_available = False
+        if debug_mode:
+            raise e

    # Types
    # workaround for PYTHON <= 3.9: Final[tuple[int]]
@@ -121,9 +126,9 @@ Exception: {e}\n""", file=sys.stderr)

    TextPosition = Enum('TextPosition', ['LEFT', 'RIGHT'])

-    qreader_available = True
+    cv2_available = True
 except ImportError as e:
-    qreader_available = False
+    cv2_available = False
    if debug_mode:
        raise e

@@ -145,10 +150,10 @@ LogLevel = IntEnum('LogLevel', ['QUIET', 'NORMAL', 'VERBOSE', 'MORE_VERBOSE', 'D

 # Constants
 CAMERA: Final[str] = 'camera'
+CV2_QRMODES: List[str] = [QRMode.CV2.name, QRMode.CV2_WECHAT.name]

 # Global variable declaration
 verbose: IntEnum = LogLevel.NORMAL
-quiet: bool = False
 colored: bool = True
 executable: bool = False
 __version__: str
@@ -174,7 +179,7 @@ def main(sys_args: list[str]) -> None:
    # https://pyinstaller.org/en/stable/runtime-information.html#run-time-information
    executable = getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS')

-    if qreader_available and not headless:
+    if cv2_available and not headless:
        try:
            tk_root = tkinter.Tk()
            tk_root.withdraw()
@@ -195,6 +200,7 @@ def main(sys_args: list[str]) -> None:
    write_csv(args.csv, otps)
    write_keepass_csv(args.keepass, otps)
    write_json(args.json, otps)
+    write_txt(args.txt, otps, True)


 # workaround for PYTHON <= 3.9 use: pb.MigrationPayload | None
@@ -257,9 +263,9 @@ def extract_otp_from_otp_url(otpauth_migration_url: str, otps: Otps, urls_count:
            if not quiet:
                print_otp(otp)
            if args.printqr:
-                print_qr(args, otp_url)
+                print_qr(otp_url)
            if args.saveqr:
-                save_qr(otp, args, len(otps))
+                save_qr_image(otp, args.saveqr, len(otps))
            if not quiet:
                print()
        elif args.ignore and not quiet:
@@ -275,7 +281,7 @@ def parse_args(sys_args: list[str]) -> Args:
    name = os.path.basename(sys.argv[0])
    cmd = f"python {name}" if name.endswith('.py') else f"{name}"
    description_text = "Extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps"
-    if qreader_available:
+    if cv2_available:
        description_text += "\nIf no infiles are provided, a GUI window starts and QR codes are captured from the camera."
    example_text = f"""examples:
 {cmd}
@@ -288,15 +294,19 @@ def parse_args(sys_args: list[str]) -> Args:
                                         description=description_text,
                                         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 qreader_available else '+')
+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('--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('--printqr', '-p', help='print QR code(s) as text to the terminal (requires qrcode module)', action='store_true')
-    arg_parser.add_argument('--saveqr', '-s', help='save QR code(s) as images to the given folder (requires qrcode module)', metavar=('DIR'))
-    if qreader_available:
+    arg_parser.add_argument('--txt', '-t', help='export txt file 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:
        arg_parser.add_argument('--camera', '-C', help='camera number of system (default camera: 0)', default=0, type=int, metavar=('NUMBER'))
-        arg_parser.add_argument('--qr', '-Q', help=f'QR reader (default: {QRMode.ZBAR.name})', type=str, choices=[mode.name for mode in QRMode], default=QRMode.ZBAR.name)
+        if not zbar_available:
+            arg_parser.add_argument('--qr', '-Q', help=f'QR reader (default: {QRMode.CV2.name})', type=str, choices=[QRMode.CV2.name, QRMode.CV2_WECHAT.name], default=QRMode.CV2.name)
+        else:
+            arg_parser.add_argument('--qr', '-Q', help=f'QR reader (default: {QRMode.ZBAR.name})', type=str, choices=[mode.name for mode in QRMode], default=QRMode.ZBAR.name)
    arg_parser.add_argument('-i', '--ignore', help='ignore duplicate otps', action='store_true')
    arg_parser.add_argument('--no-color', '-n', help='do not use ANSI colors in console output', action='store_true')
    arg_parser.add_argument('--version', '-V', help='print version and quit', action=PrintVersionAction)
@@ -306,7 +316,7 @@ 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 == '-':
+    if args.csv == '-' or args.json == '-' or args.keepass == '-' or args.txt == '-':
        args.quiet = args.q = True

    verbose = args.verbose if args.verbose else LogLevel.NORMAL
@@ -314,8 +324,8 @@ b) image file containing a QR code or = for stdin for an image containing a QR c
        verbose = LogLevel.DEBUG
        log_debug('Debug mode start')
    quiet = True if args.quiet else False
-    if verbose: print(f"QReader installed: {qreader_available}")
-    if qreader_available:
+    if verbose: print(f"QReader installed: {cv2_available}")
+    if cv2_available:
        if verbose >= LogLevel.VERBOSE: print(f"CV2 version: {cv2.__version__}")
        if verbose: print(f"QR reading mode: {args.qr}\n")

@@ -339,7 +349,8 @@ def extract_otps_from_camera(args: Args) -> Otps:
    cam = cv2.VideoCapture(args.camera)
    cv2.namedWindow(WINDOW_NAME, cv2.WINDOW_AUTOSIZE)

-    qreader = QReader()
+    if zbar_available:
+        qreader = QReader()
    cv2_qr = cv2.QRCodeDetector()
    cv2_qr_wechat = cv2.wechat_qrcode.WeChatQRCode()
    while True:
@@ -382,7 +393,7 @@ 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 to save as csv/json/keepass file", 2, TextPosition.LEFT, FONT_COLOR, None)
+        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, 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)
@@ -477,8 +488,20 @@ def cv2_handle_pressed_keys(qr_mode: QRMode, otps: Otps) -> Tuple[bool, QRMode]:
            tk_root.update()
            if len(file_name) > 0:
                write_keepass_csv(file_name, otps)
+    elif (key == ord('t') or key == ord('T')) and is_not_headless():
+        if has_no_otps_show_warning(otps):
+            pass
+        else:
+            file_name = tkinter.filedialog.asksaveasfilename(
+                title="Save extracted otp secrets as text",
+                defaultextension='.txt',
+                filetypes=[('Text', '*.txt'), ('All', '*.*')]
+            )
+            tk_root.update()
+            if len(file_name) > 0:
+                write_txt(file_name, otps, True)
    elif key == 32:
-        qr_mode = next_qr_mode(qr_mode)
+        qr_mode = next_valid_qr_mode(qr_mode, zbar_available)
        if verbose >= LogLevel.MORE_VERBOSE: print(f"QR reading mode: {qr_mode}")
    if cv2.getWindowProperty(WINDOW_NAME, cv2.WND_PROP_VISIBLE) < 1:
        # Window close clicked
@@ -526,7 +549,7 @@ def get_otp_urls_from_file(filename: str, args: Args) -> OtpUrls:
            return lines

    # could not process text file, try reading as image
-    if filename != '-' and qreader_available:
+    if filename != '-' and cv2_available:
        return convert_img_to_otp_urls(filename, args)

    return []
@@ -646,28 +669,27 @@ def build_otp_url(secret: str, raw_otp: pb.MigrationPayload.OtpParameters) -> st
    return otp_url


-def print_otp(otp: Otp) -> None:
-    print(f"Name:    {otp['name']}")
-    print(f"Secret:  {otp['secret']}")
-    if otp['issuer']: print(f"Issuer:  {otp['issuer']}")
-    print(f"Type:    {otp['type']}")
+def print_otp(otp: Otp, out: Optional[TextIO] = None) -> None:
+    print(f"Name:    {otp['name']}", file=out)
+    print(f"Secret:  {otp['secret']}", file=out)
+    if otp['issuer']: print(f"Issuer:  {otp['issuer']}", file=out)
+    print(f"Type:    {otp['type']}", file=out)
    if otp['type'] == 'hotp':
-        print(f"Counter: {otp['counter']}")
+        print(f"Counter: {otp['counter']}", file=out)
    if verbose:
-        print(otp['url'])
+        print(otp['url'], file=out)


-def save_qr(otp: Otp, args: Args, j: int) -> str:
-    dir = args.saveqr
+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_]+')
    file_otp_name = pattern.sub('', otp['name'])
    file_otp_issuer = pattern.sub('', otp['issuer'])
-    save_qr_file(args, otp['url'], f"{dir}/{j}-{file_otp_name}{'-' + file_otp_issuer if file_otp_issuer else ''}.png")
+    save_qr_image_file(otp['url'], f"{dir}/{j}-{file_otp_name}{'-' + file_otp_issuer if file_otp_issuer else ''}.png")
    return file_otp_name


-def save_qr_file(args: Args, otp_url: OtpUrl, name: str) -> None:
+def save_qr_image_file(otp_url: OtpUrl, name: str) -> None:
    qr = QRCode()
    qr.add_data(otp_url)
    img = qr.make_image(fill_color='black', back_color='white')
@@ -675,10 +697,20 @@ def save_qr_file(args: Args, otp_url: OtpUrl, name: str) -> None:
    img.save(name)


-def print_qr(args: Args, otp_url: str) -> None:
+def print_qr(otp_url: str, out: Optional[TextIO] = None) -> None:
    qr = QRCode()
    qr.add_data(otp_url)
-    qr.print_ascii()
+    qr.print_ascii(out)
+
+
+def write_txt(file: str, otps: Otps, write_qr: bool = False) -> None:
+    if file and len(file) > 0 and len(otps) > 0:
+        with open_file_or_stdout(file) as outfile:
+            for otp in otps:
+                print_otp(otp, outfile)
+                if write_qr:
+                    print_qr(otp['url'], outfile)
+                print(file=outfile)


 def write_csv(file: str, otps: Otps) -> None:
@@ -786,8 +818,8 @@ def check_file_exists(filename: str) -> None:

 def has_no_otps_show_warning(otps: Otps) -> bool:
    if len(otps) == 0:
-            tkinter.messagebox.showinfo(title="No data", message="There are no otp secrets to write")
-            tk_root.update()  # dispose dialog
+        tkinter.messagebox.showinfo(title="No data", message="There are no otp secrets to write")
+        tk_root.update()  # dispose dialog
    return len(otps) == 0


@@ -799,6 +831,14 @@ def is_binary(line: str) -> bool:
        return True


+def next_valid_qr_mode(qr_mode: QRMode, with_zbar: bool = True) -> QRMode:
+    ok = False
+    while not ok:
+        qr_mode = next_qr_mode(qr_mode)
+        ok = True if with_zbar else qr_mode.name in CV2_QRMODES
+    return qr_mode
+
+
 def next_qr_mode(qr_mode: QRMode) -> QRMode:
    return QRMode((qr_mode.value + 1) % len(QRMode))

@@ -809,13 +849,17 @@ def do_debug_checks() -> bool:
    import cv2  # noqa: F401 # This is only a debug import
    log_debug('Try: import numpy as np')
    import numpy as np  # noqa: F401 # This is only a debug import
+    log_debug('Try: import pyzbar.pyzbar as zbar')
+    import pyzbar.pyzbar as zbar  # noqa: F401 # This is only a debug import
+    log_debug('Try: from qreader import QReader')
+    from qreader import QReader  # noqa: F401 # This is only a debug import
    print(color('\nDebug checks passed', colorama.Fore.GREEN))
    return True


 def is_not_headless() -> bool:
    if headless:
-        log_warn(f"Cannot open dialog in headless mode")
+        log_warn("Cannot open dialog in headless mode")
    return not headless


--- a/src/protobuf_generated_python/google_auth_pb2.py
+++ b/src/protobuf_generated_python/google_auth_pb2.py
@@ -15,17 +15,18 @@ _sym_db = _symbol_database.Default()

 DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x11google_auth.proto\"\xb7\x03\n\x10MigrationPayload\x12\x37\n\x0eotp_parameters\x18\x01 \x03(\x0b\x32\x1f.MigrationPayload.OtpParameters\x12\x0f\n\x07version\x18\x02 \x01(\x05\x12\x12\n\nbatch_size\x18\x03 \x01(\x05\x12\x13\n\x0b\x62\x61tch_index\x18\x04 \x01(\x05\x12\x10\n\x08\x62\x61tch_id\x18\x05 \x01(\x05\x1a\xb7\x01\n\rOtpParameters\x12\x0e\n\x06secret\x18\x01 \x01(\x0c\x12\x0c\n\x04name\x18\x02 \x01(\t\x12\x0e\n\x06issuer\x18\x03 \x01(\t\x12.\n\talgorithm\x18\x04 \x01(\x0e\x32\x1b.MigrationPayload.Algorithm\x12\x0e\n\x06\x64igits\x18\x05 \x01(\x05\x12\'\n\x04type\x18\x06 \x01(\x0e\x32\x19.MigrationPayload.OtpType\x12\x0f\n\x07\x63ounter\x18\x07 \x01(\x03\",\n\tAlgorithm\x12\x10\n\x0c\x41LGO_INVALID\x10\x00\x12\r\n\tALGO_SHA1\x10\x01\"6\n\x07OtpType\x12\x0f\n\x0bOTP_INVALID\x10\x00\x12\x0c\n\x08OTP_HOTP\x10\x01\x12\x0c\n\x08OTP_TOTP\x10\x02\x62\x06proto3')

-_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, globals())
-_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'google_auth_pb2', globals())
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'google_auth_pb2', _globals)
 if _descriptor._USE_C_DESCRIPTORS == False:

  DESCRIPTOR._options = None
-  _MIGRATIONPAYLOAD._serialized_start=22
-  _MIGRATIONPAYLOAD._serialized_end=461
-  _MIGRATIONPAYLOAD_OTPPARAMETERS._serialized_start=176
-  _MIGRATIONPAYLOAD_OTPPARAMETERS._serialized_end=359
-  _MIGRATIONPAYLOAD_ALGORITHM._serialized_start=361
-  _MIGRATIONPAYLOAD_ALGORITHM._serialized_end=405
-  _MIGRATIONPAYLOAD_OTPTYPE._serialized_start=407
-  _MIGRATIONPAYLOAD_OTPTYPE._serialized_end=461
+  _globals['_MIGRATIONPAYLOAD']._serialized_start=22
+  _globals['_MIGRATIONPAYLOAD']._serialized_end=461
+  _globals['_MIGRATIONPAYLOAD_OTPPARAMETERS']._serialized_start=176
+  _globals['_MIGRATIONPAYLOAD_OTPPARAMETERS']._serialized_end=359
+  _globals['_MIGRATIONPAYLOAD_ALGORITHM']._serialized_start=361
+  _globals['_MIGRATIONPAYLOAD_ALGORITHM']._serialized_end=405
+  _globals['_MIGRATIONPAYLOAD_OTPTYPE']._serialized_start=407
+  _globals['_MIGRATIONPAYLOAD_OTPTYPE']._serialized_end=461
 # @@protoc_insertion_point(module_scope)
--- a/tests/extract_otp_secrets_test.py
+++ b/tests/extract_otp_secrets_test.py
@@ -45,11 +45,11 @@ except ImportError:
    # ignore
    pass

-qreader_available: bool = extract_otp_secrets.qreader_available
+cv2_available: bool = extract_otp_secrets.cv2_available


 # Quickfix comment
-# @pytest.mark.skipif(sys.platform.startswith("win") or not qreader_available or sys.implementation.name == 'pypy' or sys.version_info >= (3, 10), reason="Quickfix")
+# @pytest.mark.skipif(sys.platform.startswith("win") or not cv2 or sys.implementation.name == 'pypy' or sys.version_info >= (3, 10), reason="Quickfix")


 def test_extract_stdout(capsys: pytest.CaptureFixture[str]) -> None:
@@ -122,7 +122,7 @@ def test_extract_stdin_only_comments(capsys: pytest.CaptureFixture[str], monkeyp


 def test_extract_empty_file_no_qreader(capsys: pytest.CaptureFixture[str]) -> None:
-    if qreader_available:
+    if cv2_available:
        # Act
        with pytest.raises(SystemExit) as e:
            extract_otp_secrets.main(['-n', 'tests/data/empty_file.txt'])
@@ -376,6 +376,48 @@ def test_extract_json_stdout_only_comments(capsys: pytest.CaptureFixture[str]) -
    assert captured.err == ''


+def test_extract_txt(capsys: pytest.CaptureFixture[str], tmp_path: pathlib.Path) -> None:
+    # Arrange
+    output_file = str(tmp_path / 'test_example_output.txt')
+
+    # Act
+    extract_otp_secrets.main(['-q', '-t', output_file, 'example_export.txt'])
+
+    # Assert
+    expected_txt = read_file_to_str('tests/data/printqr_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_txt_stdout(capsys: pytest.CaptureFixture[str]) -> None:
+    # Act
+    extract_otp_secrets.main(['-t', '-', 'example_export.txt'])
+
+    # Assert
+    expected_txt = read_file_to_str('tests/data/printqr_output.txt')
+    captured = capsys.readouterr()
+
+    assert captured.out == expected_txt
+    assert captured.err == ''
+
+
+def test_extract_txt_stdout_only_comments(capsys: pytest.CaptureFixture[str]) -> None:
+    # Act
+    extract_otp_secrets.main(['-t', '-', 'tests/data/only_comments.txt'])
+
+    # Assert
+    captured = capsys.readouterr()
+
+    assert captured.out == ''
+    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'])
@@ -510,7 +552,7 @@ def test_extract_verbose(verbose_level: str, color: str, capsys: pytest.CaptureF

 def normalize_verbose_text(text: str, relaxed: bool) -> str:
    normalized = re.sub('^.*version: .+$', '', text, flags=re.MULTILINE | re.IGNORECASE)
-    if not qreader_available:
+    if not cv2_available:
        normalized = normalized \
            .replace('QReader installed: True', 'QReader installed: False') \
            .replace('\nQR reading mode: ZBAR\n\n', '')
@@ -564,7 +606,7 @@ def test_extract_version(capsys: pytest.CaptureFixture[str]) -> None:


 def test_extract_no_arguments(capsys: pytest.CaptureFixture[str], mocker: MockerFixture) -> None:
-    if qreader_available:
+    if cv2_available:
        # Arrange
        otps = read_json('example_output.json')
        mocker.patch('extract_otp_secrets.extract_otps_from_camera', return_value=otps)
@@ -648,7 +690,7 @@ class MockCam:
    ('CV2_WECHAT', 'tests/data/lena_std.tif', None),
 ])
 def test_extract_otps_from_camera(qr_reader: Optional[str], file: str, success: bool, capsys: pytest.CaptureFixture[str], mocker: MockerFixture) -> None:
-    if qreader_available:
+    if cv2_available:
        # Arrange
        mockCam = MockCam([file])
        mocker.patch('cv2.VideoCapture', return_value=mockCam)
@@ -724,8 +766,10 @@ def test_verbose_and_quiet(capsys: pytest.CaptureFixture[str]) -> None:
    ('-k', 'outfile', False, False),
    ('-k', '-', True, False),
    ('-j', 'outfile', False, False),
-    ('-s', 'outfile', False, False),
    ('-j', '-', True, False),
+    ('-t', 'outfile', False, False),
+    ('-t', '-', True, False),
+    ('-s', 'outfile', False, False),
    ('-i', None, False, False),
    ('-p', None, True, False),
    ('-Q', 'CV2', False, False),
@@ -733,7 +777,7 @@ def test_verbose_and_quiet(capsys: pytest.CaptureFixture[str]) -> None:
    ('-n', None, False, False),
 ])
 def test_quiet(parameter: str, parameter_value: Optional[str], stdout_expected: bool, stderr_expected: bool, capsys: pytest.CaptureFixture[str], tmp_path: pathlib.Path) -> None:
-    if parameter in ['-Q', '-C'] and not qreader_available:
+    if parameter in ['-Q', '-C'] and not cv2_available:
        return

    # Arrange
@@ -1076,6 +1120,12 @@ url: This is just a text file masquerading as an image file.
    assert captured.out == ''


+def test_next_valid_qr_mode() -> None:
+    assert extract_otp_secrets.next_valid_qr_mode(extract_otp_secrets.QRMode.CV2, True) == extract_otp_secrets.QRMode.CV2_WECHAT
+    assert extract_otp_secrets.next_valid_qr_mode(extract_otp_secrets.QRMode.CV2_WECHAT, True) == extract_otp_secrets.QRMode.ZBAR
+    assert extract_otp_secrets.next_valid_qr_mode(extract_otp_secrets.QRMode.CV2_WECHAT, False) == extract_otp_secrets.QRMode.CV2
+
+
 EXPECTED_STDOUT_FROM_EXAMPLE_EXPORT = '''Name:    pi@raspberrypi
 Secret:  7KSQL2JTUDIS5EF65KLMRQIIGY
 Issuer:  raspberrypi
Author	SHA1	Message	Date
scito	b9c552ab45	use latest cv2 also for macos	2023-02-25 10:24:56 +01:00
scito	01a38e570c	optional build of exe and pipenv; update README	2023-02-25 09:24:37 +01:00
Damon McMinn	91b9490afb	docs: update README with correct Fedora zbar dep `zbar` is the available dependency: https://packages.fedoraproject.org/pkgs/zbar/zbar/	2023-02-22 20:06:06 +01:00
scito	11e530e04a	docker no-install-recommends	2023-02-18 17:03:18 +01:00
scito	9e334748ac	move Dockerfiles to docker/; update README	2023-02-18 17:03:18 +01:00
dependabot[bot]	05f3d89c42	Bump mypy from 1.0.0 to 1.0.1 Bumps [mypy](https://github.com/python/mypy) from 1.0.0 to 1.0.1. - [Release notes](https://github.com/python/mypy/releases) - [Commits](https://github.com/python/mypy/compare/v1.0.0...v1.0.1) --- updated-dependencies: - dependency-name: mypy dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2023-02-17 21:54:48 +01:00
scito	6bf02d045c	write txt file in cv2 and cmd; upgrade protobuf 4.22.0	2023-02-17 19:22:58 +01:00
scito	5555dda9c2	release: update release notes text	2023-02-12 19:51:19 +01:00
scito	eb8ea3330f	release: improve macos docs after macos tests - build macos dmg - however, do not upload macos dmg to assets as it cannot be executed since the app and installer are not signed and notarized - upload artifacts - tested executable on macOS	2023-02-12 19:00:29 +01:00
scito	75e5d2671f	fix: rename vscode workspace	2023-02-12 19:00:29 +01:00
scito	5e94c43140	ci_release: fix get tag name (checkout repo); print meta values	2023-02-12 19:00:29 +01:00
kvascev	2ef34a2d69	Fix typo in README.md Change "form" to "from"	2023-02-08 17:09:05 +01:00
scito	8df61f6ed7	ci: no docker login for dependabot	2023-02-07 10:51:07 +01:00
dependabot[bot]	def5d58af0	Bump mypy from 0.991 to 1.0.0 Bumps [mypy](https://github.com/python/mypy) from 0.991 to 1.0.0. - [Release notes](https://github.com/python/mypy/releases) - [Commits](https://github.com/python/mypy/compare/v0.991...v1.0.0) --- updated-dependencies: - dependency-name: mypy dependency-type: direct:development update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	2023-02-06 21:16:05 +01:00
scito	ca23497c9a	docu clean ups	2023-02-06 20:42:54 +01:00
scito	ebfe0dc58d	ci_release: add release notes table	2023-02-06 11:54:09 +01:00
scito	78118c73e8	make zbar lib optional - refactor: global variable renaming	2023-02-05 21:24:57 +01:00
scito	4fc5559e15	add version number to asset executables	2023-02-05 21:24:57 +01:00
scito	7faf530863	reproducible builds, build.sh: linux/arm64	2023-02-05 21:24:57 +01:00
scito	709aa111be	ci_release: build linux arm64 exe	2023-02-03 22:14:53 +01:00
scito	fe60acb24f	release: upload hashes as binary to keep eol	2023-01-30 20:44:33 +01:00
scito	5c36f07f41	ci_release: build exe without upload on PR	2023-01-30 14:39:50 +01:00