Recursive data map, Functor based decrypt method (for direct network calls) and also same pattern for getting root data_map

.github/workflows/python-publish.yml

@@ -0,0 +1,143 @@
+name: Build and Publish Python Package
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+# Add top-level permissions block
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  macos:
+    runs-on: macos-latest
+    # Add permissions to job
+    permissions:
+      id-token: write
+      contents: read
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        target: [x86_64, aarch64]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist/*.whl
+          if-no-files-found: error
+
+  windows:
+    runs-on: windows-latest
+    # Add permissions to job
+    permissions:
+      id-token: write
+      contents: read
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        target: [x64]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+          architecture: ${{ matrix.target }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          args: --release --out dist
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist/*.whl
+          if-no-files-found: error
+
+  linux:
+    runs-on: ubuntu-latest
+    # Add permissions to job
+    permissions:
+      id-token: write
+      contents: read
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        target: [x86_64]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --user cffi
+          python -m pip install --user patchelf
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          manylinux: auto
+          args: --release --out dist
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist/*.whl
+          if-no-files-found: error
+
+  sdist:
+    runs-on: ubuntu-latest
+    # Add permissions to job
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+      - name: Upload sdist
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist/*.tar.gz
+          if-no-files-found: error
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    needs: [macos, windows, linux, sdist]
+    # Keep existing permissions
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: Display structure of downloaded files
+        run: ls -R dist
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: dist/
+          verbose: true
+          print-hash: true

Cargo.toml

@@ -8,7 +8,11 @@ license = "GPL-3.0"
 name = "self_encryption"
 readme = "README.md"
 repository = "https://github.com/maidsafe/self_encryption"
-version = "0.30.0"
+version = "0.31.0"
+
+[features]
+default = []
+python = ["pyo3/extension-module"]
 
 [dependencies]
 aes = "~0.8.1"
@@ -23,6 +27,7 @@ num_cpus = "1.13.0"
 itertools = "~0.10.0"
 tempfile = "3.6.0"
 xor_name = "5.0.0"
+pyo3 = { version = "0.19", optional = true, features = ["extension-module"] }
 
 [dependencies.brotli]
 version = "~3.3.0"
@@ -64,3 +69,7 @@ name = "basic_encryptor"
 [[bench]]
 name = "lib"
 harness = false
+
+[lib]
+name = "self_encryption"
+crate-type = ["cdylib", "rlib"]