🔧 Added support for building socketw with conan v2

linter/transform_conanfile.py

@@ -0,0 +1,74 @@
+
+# Class ConanFile doesn't declare all the valid members and functions,
+#   some are injected by Conan dynamically to the class.
+
+import textwrap
+import astroid
+from astroid.builder import AstroidBuilder
+from astroid.manager import AstroidManager
+
+
+def _settings_transform():
+    module = AstroidBuilder(AstroidManager()).string_build(
+        textwrap.dedent("""
+            class Settings(object):
+                os = None
+                arch = None
+                compiler = None
+                build_type = None
+            """)
+    )
+    return module['Settings']
+
+def _user_info_build_transform():
+    module = AstroidBuilder(AstroidManager()).string_build(
+        textwrap.dedent("""
+            class UserInfoBuild(defaultdict):
+                pass
+            """)
+    )
+    return module['UserInfoBuild']
+
+
+def register(_):
+    pass
+
+def transform_conanfile(node):
+    """Transform definition of ConanFile class so dynamic fields are visible to pylint"""
+
+    str_class = astroid.builtin_lookup("str")
+    dict_class = astroid.builtin_lookup("dict")
+    info_class = astroid.MANAGER.ast_from_module_name("conans.model.info").lookup(
+        "ConanInfo")
+    build_requires_class = astroid.MANAGER.ast_from_module_name(
+        "conans.client.graph.graph_manager").lookup("_RecipeBuildRequires")
+    file_copier_class = astroid.MANAGER.ast_from_module_name(
+        "conans.client.file_copier").lookup("FileCopier")
+    file_importer_class = astroid.MANAGER.ast_from_module_name(
+        "conans.client.importer").lookup("_FileImporter")
+    python_requires_class = astroid.MANAGER.ast_from_module_name(
+        "conans.client.graph.python_requires").lookup("PyRequires")
+
+    dynamic_fields = {
+        "conan_data": str_class,
+        "build_requires": build_requires_class,
+        "tool_requires": build_requires_class,
+        "info_build": info_class,
+        "user_info_build": [_user_info_build_transform()],
+        "info": info_class,
+        "copy": file_copier_class,
+        "copy_deps": file_importer_class,
+        "python_requires": [str_class, python_requires_class],
+        "recipe_folder": str_class,
+        "settings_build": [_settings_transform()],
+        "settings_target": [_settings_transform()],
+        "conf": dict_class,
+    }
+    
+    for f, t in dynamic_fields.items():
+        node.locals[f] = [i for i in t]
+
+
+astroid.MANAGER.register_transform(
+    astroid.ClassDef, transform_conanfile,
+    lambda node: node.qname() == "conans.model.conan_file.ConanFile")