recipetool: add python_hatchling support

One of the newer PEP-517 backends to be added was python_hatchling.bbclass
but it was not included in the recent improvements.

Add selftest for 'jsonschema' pypi package.

(From OE-Core rev: d99b4883b4fee82bc588fd235ba90fedf1550cb8)

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/selftest/cases/recipetool.py

@@ -576,6 +576,41 @@ class RecipetoolCreateTests(RecipetoolBase):
 
         self._test_recipe_contents(recipefile, checkvars, inherits)
 
+    def test_recipetool_create_python3_pep517_hatchling(self):
+        # This test require python 3.11 or above for the tomllib module
+        # or tomli module to be installed
+        try:
+            import tomllib
+        except ImportError:
+            try:
+                import tomli
+            except ImportError:
+                self.skipTest('Test requires python 3.11 or above for tomllib module or tomli module')
+
+        # Test creating python3 package from tarball (using hatchling class)
+        temprecipe = os.path.join(self.tempdir, 'recipe')
+        os.makedirs(temprecipe)
+        pn = 'jsonschema'
+        pv = '4.19.1'
+        recipefile = os.path.join(temprecipe, 'python3-%s_%s.bb' % (pn, pv))
+        srcuri = 'https://files.pythonhosted.org/packages/e4/43/087b24516db11722c8687e0caf0f66c7785c0b1c51b0ab951dfde924e3f5/jsonschema-%s.tar.gz' % pv
+        result = runCmd('recipetool create -o %s %s' % (temprecipe, srcuri))
+        self.assertTrue(os.path.isfile(recipefile))
+        checkvars = {}
+        checkvars['SUMMARY'] = 'An implementation of JSON Schema validation for Python'
+        checkvars['HOMEPAGE'] = 'https://github.com/python-jsonschema/jsonschema'
+        checkvars['LICENSE'] = set(['MIT'])
+        checkvars['LIC_FILES_CHKSUM'] = 'file://COPYING;md5=7a60a81c146ec25599a3e1dabb8610a8 file://json/LICENSE;md5=9d4de43111d33570c8fe49b4cb0e01af'
+        checkvars['SRC_URI'] = 'https://files.pythonhosted.org/packages/e4/43/087b24516db11722c8687e0caf0f66c7785c0b1c51b0ab951dfde924e3f5/jsonschema-${PV}.tar.gz'
+        checkvars['SRC_URI[md5sum]'] = '4d6667ce76f820c35082c2d60a4896ab'
+        checkvars['SRC_URI[sha1sum]'] = '9173714cb88964d07f3a3f4fcaaef638b8ceac0c'
+        checkvars['SRC_URI[sha256sum]'] = 'ec84cc37cfa703ef7cd4928db24f9cb31428a5d0fa77747b8b51a847458e0bbf'
+        checkvars['SRC_URI[sha384sum]'] = '7a53181f0e679aa3dc3eb4d05a420877b7b9bff2d02e81f5c289a37ed1127d6c0cca1f5a5f9e4e166f089ab36bcc2be9'
+        checkvars['SRC_URI[sha512sum]'] = '60fa769faf6e3fc2c14eb9acd189c86e9d366b157230a5681d36552af0c159cb1ad33fd920668a36afdab98bc97253f91501704c5c07b5009fdaf9d29b52060d'
+        inherits = ['python_hatchling']
+
+        self._test_recipe_contents(recipefile, checkvars, inherits)
+
     def test_recipetool_create_github_tarball(self):
         # Basic test to ensure github URL mangling doesn't apply to release tarballs
         temprecipe = os.path.join(self.tempdir, 'recipe')

scripts/lib/recipetool/create_buildsys_python.py

@@ -662,11 +662,12 @@ class PythonPyprojectTomlRecipeHandler(PythonRecipeHandler):
     PEP517 https://peps.python.org/pep-0517/#source-trees
     PEP518 https://peps.python.org/pep-0518/#build-system-table
     """
-    # bitbake currently support the 3 following backends
+    # bitbake currently supports the 4 following backends
     build_backend_map = {
         "setuptools.build_meta": "python_setuptools_build_meta",
         "poetry.core.masonry.api": "python_poetry_core",
         "flit_core.buildapi": "python_flit_core",
+        "hatchling.build": "python_hatchling",
     }
 
     # setuptools.build_meta and flit declare project metadata into the "project" section of pyproject.toml
@@ -716,6 +717,8 @@ class PythonPyprojectTomlRecipeHandler(PythonRecipeHandler):
         "poetry-core": "python3-poetry-core",
         "flit_core": "python3-flit-core",
         "setuptools-scm": "python3-setuptools-scm",
+        "hatchling": "python3-hatchling",
+        "hatch-vcs": "python3-hatch-vcs",
     }
 
     def __init__(self):
@@ -776,6 +779,7 @@ class PythonPyprojectTomlRecipeHandler(PythonRecipeHandler):
                     if field == "license":
                         # For setuptools.build_meta and flit, licence is a table
                         # but for poetry licence is a string
+                        # for hatchling, both table (jsonschema) and string (iniconfig) have been used
                         if build_backend == "poetry.core.masonry.api":
                             value = values
                         else: