[cdd/{compound/exmod{_utils}.py,tests/{mocks/exmod.py,test_compound/t…

…est_exmod.py}}] Improve exmod testing by testing with subpackages

cdd/compound/exmod.py

@@ -21,6 +21,7 @@
 from cdd.shared.pure_utils import (
     INIT_FILENAME,
     find_module_filepath,
+    pp,
     read_file_to_str,
     rpartial,
 )
@@ -102,7 +103,9 @@ def exmod(
         emit_name, (str, type(None))
     ), "Expected `str` got `{emit_name_type!r}`".format(emit_name_type=type(emit_name))
 
-    module_name, new_module_name = map(path.basename, (module, output_directory))
+    pp({"exmod::module": module, "exmod::output_directory": output_directory})
+    module_name, new_module_name = module, ".".join((module.rpartition(".")[0], "gold"))
+    pp({"exmod::module_name": module_name, "exmod::new_module_name": new_module_name})
 
     module_root_dir = (
         path.dirname(find_module_filepath(*module.rsplit(".", 1))) + path.sep
@@ -137,7 +140,9 @@ def exmod(
     )
     if not imports:
         # Case: no obvious folder hierarchy, so parse the `__init__` file in root
-        with open(module_root_dir + "__init__{}py".format(path.extsep), "rt") as f:
+        with open(
+            module_root_dir + "__init__{extsep}py".format(extsep=path.extsep), "rt"
+        ) as f:
             mod = parse(f.read())
 
         # TODO: Optimise these imports

cdd/compound/exmod_utils.py

@@ -25,7 +25,7 @@
 from cdd.shared.pkg_utils import relative_filename
 from cdd.shared.pure_utils import (
     INIT_FILENAME,
-    no_magic_dir2attr,
+    no_magic_or_builtin_dir2attr,
     rpartial,
     sanitise_emit_name,
 )
@@ -66,7 +66,7 @@ def get_module_contents(obj, module_root_dir, current_module=None, _result={}):
             )
         )
 
-    for name, symbol in no_magic_dir2attr(obj).items():
+    for name, symbol in no_magic_or_builtin_dir2attr(obj).items():
         fq = "{current_module}.{name}".format(current_module=current_module, name=name)
         try:
             symbol_location = getfile(symbol)

cdd/shared/pure_utils.py

@@ -18,6 +18,7 @@
 from sys import version_info
 from textwrap import fill as _fill
 from textwrap import indent
+from types import BuiltinFunctionType
 from typing import Callable, Dict, FrozenSet, Optional, Tuple, Union
 
 pp: Callable[[object], None] = PrettyPrinter(indent=4, width=100).pprint
@@ -1113,9 +1114,10 @@ def default(self, obj):
         )
 
 
-def no_magic_dir2attr(p_object):
+def no_magic_or_builtin_dir2attr(p_object):
     """
     Dictionary of `dir` without the __ prefix magics (also without _ prefix)
+    and without builtins
     return the names comprising (some of) the attributes
     of the given object, and of attributes reachable from it.
 
@@ -1129,6 +1131,7 @@ def no_magic_dir2attr(p_object):
         attr: getattr(p_object, attr)
         for attr in dir(p_object)
         if not attr.startswith("_")
+        and not isinstance(getattr(p_object, attr), BuiltinFunctionType)
     }
 
 
@@ -1252,7 +1255,7 @@ def namespaced_upper_camelcase_to_pascal(s, sep="__"):
     "multiline",
     "namespaced_pascal_to_upper_camelcase",
     "namespaced_upper_camelcase_to_pascal",
-    "no_magic_dir2attr",
+    "no_magic_or_builtin_dir2attr",
     "none_types",
     "num_of_nls",
     "omit_whitespace",

cdd/tests/mocks/exmod.py

@@ -15,6 +15,7 @@
 from setuptools import find_packages, setup
 
 package_name = {package_name!r}
+module_name = {module_name!r}
 
 
 def main():