[feature] Support Python projects using pyproject.toml #706

Added support for pyproject.toml as a package type indicator and version
source for the releaser tool.

Closes #706

Author: BHARATH0153

openwisp_utils/releaser/config.py

@@ -71,9 +71,7 @@ def _handle_python_version(config):
                 if version_match:
                     config["version_path"] = init_py_path
                     try:
-                        version_tuple = ast.literal_eval(
-                            f"({version_match.group(1)})"
-                        )
+                        version_tuple = ast.literal_eval(f"({version_match.group(1)})")
                         config["CURRENT_VERSION"] = list(version_tuple)
                     except (ValueError, SyntaxError):
                         config["CURRENT_VERSION"] = None

openwisp_utils/releaser/tests/test_config.py

@@ -426,10 +426,7 @@ def test_no_package_type_detected(project_dir, create_changelog, init_git_repo):
     assert config["CURRENT_VERSION"] is None
 
 
-# pyproject.toml Package Tests
-def test_pyproject_toml_package_detection(
-    project_dir, create_changelog, init_git_repo
-):
+def test_pyproject_toml_package_detection(project_dir, create_changelog, init_git_repo):
     """Tests that python package type is detected when pyproject.toml exists."""
     (project_dir / "pyproject.toml").write_text(
         '[project]\nname = "my-package"\nversion = "1.2.3"\n'
@@ -442,9 +439,7 @@ def test_pyproject_toml_package_detection(
     assert config["CURRENT_VERSION"] == [1, 2, 3, "final"]
 
 
-def test_pyproject_toml_missing_version(
-    project_dir, create_changelog, init_git_repo
-):
+def test_pyproject_toml_missing_version(project_dir, create_changelog, init_git_repo):
     """Tests pyproject.toml without a version field."""
     (project_dir / "pyproject.toml").write_text('[project]\nname = "my-package"\n')
     create_changelog(project_dir)
@@ -454,9 +449,7 @@ def test_pyproject_toml_missing_version(
     assert config["CURRENT_VERSION"] is None
 
 
-def test_pyproject_toml_invalid_version(
-    project_dir, create_changelog, init_git_repo
-):
+def test_pyproject_toml_invalid_version(project_dir, create_changelog, init_git_repo):
     """Tests pyproject.toml with an invalid version format."""
     (project_dir / "pyproject.toml").write_text(
         '[project]\nname = "my-package"\nversion = "1.2"\n'

openwisp_utils/releaser/tests/test_version_bumping.py

@@ -370,7 +370,6 @@ def test_bump_version_openwrt():
     assert "1.2.4" in written_content
 
 
-# pyproject.toml Package Version Tests
 PYPROJECT_TOML_CONTENT = """[build-system]
 requires = ["setuptools"]
 build-backend = "setuptools.backends._legacy:_Backend"