recipetool: add python3 support

Add support for generating python3 recipes using the recipetool / devtool.
Drop python2 support at the same time.

Tested with:

oe-selftest -r recipetool.RecipetoolTest

[YOCTO #13264]

Signed-off-by: Maciej Pijanowski <maciej.pijanowski@3mdeb.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 11 insertions, 11 deletions

diff --git a/scripts/lib/recipetool/create_buildsys_python.py b/scripts/lib/recipetool/create_buildsys_python.py
index 1a38bd0b14..ac9bc9237c 100644
--- a/scripts/lib/recipetool/create_buildsys_python.py
+++ b/scripts/lib/recipetool/create_buildsys_python.py
@@ -31,11 +31,11 @@ def tinfoil_init(instance):
 
 
 class PythonRecipeHandler(RecipeHandler):
-    base_pkgdeps = ['python-core']
-    excluded_pkgdeps = ['python-dbg']
-    # os.path is provided by python-core
+    base_pkgdeps = ['python3-core']
+    excluded_pkgdeps = ['python3-dbg']
+    # os.path is provided by python3-core
     assume_provided = ['builtins', 'os.path']
-    # Assumes that the host python builtin_module_names is sane for target too
+    # Assumes that the host python3 builtin_module_names is sane for target too
     assume_provided = assume_provided + list(sys.builtin_module_names)
 
     bbvar_map = {
@@ -215,9 +215,9 @@ class PythonRecipeHandler(RecipeHandler):
         self.apply_info_replacements(info)
 
         if uses_setuptools:
-            classes.append('setuptools')
+            classes.append('setuptools3')
         else:
-            classes.append('distutils')
+            classes.append('distutils3')
 
         if license_str:
             for i, line in enumerate(lines_before):
@@ -282,7 +282,7 @@ class PythonRecipeHandler(RecipeHandler):
                 for feature, feature_reqs in extras_req.items():
                     unmapped_deps.difference_update(feature_reqs)
 
-                    feature_req_deps = ('python-' + r.replace('.', '-').lower() for r in sorted(feature_reqs))
+                    feature_req_deps = ('python3-' + r.replace('.', '-').lower() for r in sorted(feature_reqs))
                     lines_after.append('PACKAGECONFIG[{}] = ",,,{}"'.format(feature.lower(), ' '.join(feature_req_deps)))
 
         inst_reqs = set()
@@ -293,7 +293,7 @@ class PythonRecipeHandler(RecipeHandler):
             if inst_reqs:
                 unmapped_deps.difference_update(inst_reqs)
 
-                inst_req_deps = ('python-' + r.replace('.', '-').lower() for r in sorted(inst_reqs))
+                inst_req_deps = ('python3-' + r.replace('.', '-').lower() for r in sorted(inst_reqs))
                 lines_after.append('# WARNING: the following rdepends are from setuptools install_requires. These')
                 lines_after.append('# upstream names may not correspond exactly to bitbake package names.')
                 lines_after.append('RDEPENDS_${{PN}} += "{}"'.format(' '.join(inst_req_deps)))
@@ -356,7 +356,7 @@ class PythonRecipeHandler(RecipeHandler):
         return info, 'setuptools' in imported_modules, non_literals, extensions
 
     def get_setup_args_info(self, setupscript='./setup.py'):
-        cmd = ['python', setupscript]
+        cmd = ['python3', setupscript]
         info = {}
         keys = set(self.bbvar_map.keys())
         keys |= set(self.setuparg_list_fields)
@@ -390,7 +390,7 @@ class PythonRecipeHandler(RecipeHandler):
     def get_setup_byline(self, fields, setupscript='./setup.py'):
         info = {}
 
-        cmd = ['python', setupscript]
+        cmd = ['python3', setupscript]
         cmd.extend('--' + self.setuparg_map.get(f, f.lower()) for f in fields)
         try:
             info_lines = self.run_command(cmd, cwd=os.path.dirname(setupscript)).splitlines()
@@ -527,7 +527,7 @@ class PythonRecipeHandler(RecipeHandler):
         pkgdata_dir = tinfoil.config_data.getVar('PKGDATA_DIR')
 
         ldata = tinfoil.config_data.createCopy()
-        bb.parse.handle('classes/python-dir.bbclass', ldata, True)
+        bb.parse.handle('classes/python3-dir.bbclass', ldata, True)
         python_sitedir = ldata.getVar('PYTHON_SITEPACKAGES_DIR')
 
         dynload_dir = os.path.join(os.path.dirname(python_sitedir), 'lib-dynload')