← eval5_submission_v1s

rich_3894

resolved RESOLVED PASS · 19 tool calls · 36 s · Textualize/rich

Task input

Handle unusual __qualname__ in inspect

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## Type of changes

- [x] Bug fix
- [ ] New feature
- [ ] Documentation / docstrings
- [x] Tests
- [ ] Other

## Checklist

- [x] I've run the latest [black](https://github.com/psf/black) with default args on new code.
- [x] I've updated CHANGELOG.md and CONTRIBUTORS.md where appropriate (see note about typos above).
- [x] I've added tests for new code.
- [x] I accept that @willmcgugan may be pedantic in the code review.

## Description

I discovered, that an object with an unusual `__qualname__` attribute (not a `str`, e.g. a descriptor) causes `inspect` to fail.
This can happen if an object is created this way intentionally, but I discovered it, when decorating a class with `@functools.lru_cache` which forwards the underlying attributes using a descriptor when it can't add the to it's `__dict__` because the class uses `__slots__`:

```python
from functools import lru_cache
from rich import inspect


@lru_cache
class Klaas:
    __slots__ = ("__qualname__",)


if __name__ == "__main__":
    from rich.traceback import install

    install()

    inspect(Klaas.__qualname__)
    inspect(Klaas, all=True)
```

I fixed it by checking the type of `__qualname__` falling back to `__name__` and if that isn't a `str` using the already provided fallback.

Tool calls (20)

#ToolArgumentsResult
1run_command
{
 "command": "grep -rn \"inspect\" rich | grep \"def\" | head -20"
}
{"status": "ok", "stdout": "rich/__init__.py:120:def inspect(\nrich/default_styles.py:39: \"inspect.attr\": Style(color=\"yellow\", italic=True),\nrich/default_
full
{"status": "ok", "stdout": "rich/__init__.py:120:def inspect(\nrich/default_styles.py:39:    \"inspect.attr\": Style(color=\"yellow\", italic=True),\nrich/default_styles.py:40:    \"inspect.attr.dunder\": Style(color=\"yellow\", italic=True, dim=True),\nrich/default_styles.py:41:    \"inspect.callable\": Style(bold=True, color=\"red\"),\nrich/default_styles.py:42:    \"inspect.async_def\": Style(italic=True, color=\"bright_cyan\"),\nrich/default_styles.py:43:    \"inspect.def\": Style(italic=True, color=\"bright_cyan\"),\nrich/default_styles.py:44:    \"inspect.class\": Style(italic=True, color=\"bright_cyan\"),\nrich/default_styles.py:45:    \"inspect.error\": Style(bold=True, color=\"red\"),\nrich/default_styles.py:46:    \"inspect.equals\": Style(),\nrich/default_styles.py:47:    \"inspect.help\": Style(color=\"cyan\"),\nrich/default_styles.py:48:    \"inspect.doc\": Style(dim=True),\nrich/default_styles.py:49:    \"inspect.value.border\": Style(color=\"green\"),\nrich/pretty.py:109:    default_repr_file = inspect.getfile(_dummy_namedtuple.__repr__)\n", "stderr": "", "exit_code": 0}
2-3 ×2read_file
{
 "filepath": "rich/__init__.py",
 "start_line": "120"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
4run_command
{
 "command": "grep -rn \"inspect\" rich | grep \"def\""
}
{"status": "ok", "stdout": "rich/__init__.py:120:def inspect(\nrich/default_styles.py:39: \"inspect.attr\": Style(color=\"yellow\", italic=True),\nrich/default_
full
{"status": "ok", "stdout": "rich/__init__.py:120:def inspect(\nrich/default_styles.py:39:    \"inspect.attr\": Style(color=\"yellow\", italic=True),\nrich/default_styles.py:40:    \"inspect.attr.dunder\": Style(color=\"yellow\", italic=True, dim=True),\nrich/default_styles.py:41:    \"inspect.callable\": Style(bold=True, color=\"red\"),\nrich/default_styles.py:42:    \"inspect.async_def\": Style(italic=True, color=\"bright_cyan\"),\nrich/default_styles.py:43:    \"inspect.def\": Style(italic=True, color=\"bright_cyan\"),\nrich/default_styles.py:44:    \"inspect.class\": Style(italic=True, color=\"bright_cyan\"),\nrich/default_styles.py:45:    \"inspect.error\": Style(bold=True, color=\"red\"),\nrich/default_styles.py:46:    \"inspect.equals\": Style(),\nrich/default_styles.py:47:    \"inspect.help\": Style(color=\"cyan\"),\nrich/default_styles.py:48:    \"inspect.doc\": Style(dim=True),\nrich/default_styles.py:49:    \"inspect.value.border\": Style(color=\"green\"),\nrich/pretty.py:109:    default_repr_file = inspect.getfile(_dummy_namedtuple.__repr__)\n", "stderr": "", "exit_code": 0}
5run_command
{
 "command": "grep -rn \"__qualname__\" rich"
}
{"status": "ok", "stdout": "rich/_inspect.py:103: qualname = name or getattr(obj, \"__qualname__\", name)\nrich/_inspect.py:253: f'{getattr(type_, \"__module__\
full
{"status": "ok", "stdout": "rich/_inspect.py:103:        qualname = name or getattr(obj, \"__qualname__\", name)\nrich/_inspect.py:253:        f'{getattr(type_, \"__module__\", \"\")}.{getattr(type_, \"__qualname__\", \"\")}'\n", "stderr": "", "exit_code": 0}
6read_file
{
 "filepath": "rich/_inspect.py",
 "start_line": "100",
 "end_line": "110"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
7read_file
{
 "filepath": "rich/_inspect.py"
}
{"status": "ok", "filepath": "rich/_inspect.py", "content": "import inspect\nfrom inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature\nfrom t
full
{"status": "ok", "filepath": "rich/_inspect.py", "content": "import inspect\nfrom inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature\nfrom typing import Any, Collection, Iterable, Optional, Tuple, Type, Union\n\nfrom .console import Group, RenderableType\nfrom .control import escape_control_codes\nfrom .highlighter import ReprHighlighter\nfrom .jupyter import JupyterMixin\nfrom .panel import Panel\nfrom .pretty import Pretty\nfrom .table import Table\nfrom .text import Text, TextType\n\n\ndef _first_paragraph(doc: str) -> str:\n    \"\"\"Get the first paragraph from a docstring.\"\"\"\n    paragraph, _, _ = doc.partition(\"\\n\\n\")\n    return paragraph\n\n\nclass Inspect(JupyterMixin):\n    \"\"\"A renderable to inspect any Python Object.\n\n    Args:\n        obj (Any): An object to inspect.\n        title (str, optional): Title to display over inspect result, or None use type. Defaults to None.\n        help (bool, optional): Show full help text rather than just first paragraph. Defaults to False.\n        methods (bool, optional): Enable inspection of callables. Defaults to False.\n        docs (bool, optional): Also render doc strings. Defaults to True.\n        private (bool, optional): Show private attributes (beginning with underscore). Defaults to False.\n        dunder (bool, optional): Show attributes starting with double underscore. Defaults to False.\n        sort (bool, optional): Sort attributes alphabetically. Defaults to True.\n        all (bool, optional): Show all attributes. Defaults to False.\n        value (bool, optional): Pretty print value of object. Defaults to True.\n    \"\"\"\n\n    def __init__(\n        self,\n        obj: Any,\n        *,\n        title: Optional[TextType] = None,\n        help: bool = False,\n        methods: bool = False,\n        docs: bool = True,\n        private: bool = False,\n        dunder: bool = False,\n        sort: bool = True,\n        all: bool = True,\n        value: bool = True,\n
8run_command
{
 "command": "cat <<EOF > reproduce_issue.py\nfrom functools import lru_cache\nfrom rich import inspect\n\n@lru_cache\nclass Klaas:\n    __slots__ = (\"__qualname__\",)\n\nif __name__ == \"__main__\":\n    from rich.traceback import install\n    install()\n    try:\n        inspect(Klaas.__qualname__)\n        print(\"First inspect success\")\n        inspect(Klaas, all=True)\n        print(\"Second inspect success\")\n    except Exception as e:\n        import traceback\n        traceback.print_exc()\nEOF\npython reproduce_issue.py"
}
{"status": "ok", "stdout": "\u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 <class 'member_descriptor'> \
full
{"status": "ok", "stdout": "\u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 <class 'member_descriptor'> \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256e\n\u2502 \u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256e \u2502\n\u2502 \u2502 <member '__qualname__' of 'Klaas' objects>               \u2502 \u2502\n\u2502 \u2570\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256f \u2502\n\u2502                                                              \u2502\n\u2502 30 attribute(s) not shown. Run inspect(inspect) for options. \u2502\n\u2570\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256f\nFirst inspect success\n", "stderr": "Traceback (most recent call last):\n  File \"/workspace/reproduce_issue.py\", line 14, in <module>\n    inspect(Klaas, all=True)\n    ~~~~~~~^^^^^^^^^^^^^^^^^\n  File \"/workspace/rich/__init__.py\", line 173, in inspect\n    _console.print(_inspect)\n    ~~~~~~~~~~~~~~^^^^^^^^^^\n  File \"/workspace/rich/console.py\
9read_file
{
 "filepath": "rich/_inspect.py",
 "start_line": "100",
 "end_line": "120"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
10read_file
{
 "filepath": "rich/_inspect.py",
 "start_line": "100"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
11read_file
{
 "filepath": "rich/_inspect.py",
 "start_line": "100",
 "end_line": "120"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
12read_file
{
 "filepath": "rich/_inspect.py"
}
{"status": "ok", "filepath": "rich/_inspect.py", "content": "import inspect\nfrom inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature\nfrom t
full
{"status": "ok", "filepath": "rich/_inspect.py", "content": "import inspect\nfrom inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature\nfrom typing import Any, Collection, Iterable, Optional, Tuple, Type, Union\n\nfrom .console import Group, RenderableType\nfrom .control import escape_control_codes\nfrom .highlighter import ReprHighlighter\nfrom .jupyter import JupyterMixin\nfrom .panel import Panel\nfrom .pretty import Pretty\nfrom .table import Table\nfrom .text import Text, TextType\n\n\ndef _first_paragraph(doc: str) -> str:\n    \"\"\"Get the first paragraph from a docstring.\"\"\"\n    paragraph, _, _ = doc.partition(\"\\n\\n\")\n    return paragraph\n\n\nclass Inspect(JupyterMixin):\n    \"\"\"A renderable to inspect any Python Object.\n\n    Args:\n        obj (Any): An object to inspect.\n        title (str, optional): Title to display over inspect result, or None use type. Defaults to None.\n        help (bool, optional): Show full help text rather than just first paragraph. Defaults to False.\n        methods (bool, optional): Enable inspection of callables. Defaults to False.\n        docs (bool, optional): Also render doc strings. Defaults to True.\n        private (bool, optional): Show private attributes (beginning with underscore). Defaults to False.\n        dunder (bool, optional): Show attributes starting with double underscore. Defaults to False.\n        sort (bool, optional): Sort attributes alphabetically. Defaults to True.\n        all (bool, optional): Show all attributes. Defaults to False.\n        value (bool, optional): Pretty print value of object. Defaults to True.\n    \"\"\"\n\n    def __init__(\n        self,\n        obj: Any,\n        *,\n        title: Optional[TextType] = None,\n        help: bool = False,\n        methods: bool = False,\n        docs: bool = True,\n        private: bool = False,\n        dunder: bool = False,\n        sort: bool = True,\n        all: bool = True,\n        value: bool = True,\n
13run_command
{
 "command": "grep -n \"__qualname__\" rich/_inspect.py"
}
{"status": "ok", "stdout": "103: qualname = name or getattr(obj, \"__qualname__\", name)\n253: f'{getattr(type_, \"__module__\", \"\")}.{getattr(type_, \"__qual
full
{"status": "ok", "stdout": "103:        qualname = name or getattr(obj, \"__qualname__\", name)\n253:        f'{getattr(type_, \"__module__\", \"\")}.{getattr(type_, \"__qualname__\", \"\")}'\n", "stderr": "", "exit_code": 0}
14read_file
{
 "end_line": "115",
 "filepath": "rich/_inspect.py",
 "start_line": "100"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
15read_file
{
 "filepath": "rich/_inspect.py",
 "start_line": "100"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
16read_file
{
 "filepath": "rich/_inspect.py"
}
{"status": "ok", "filepath": "rich/_inspect.py", "content": "import inspect\nfrom inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature\nfrom t
full
{"status": "ok", "filepath": "rich/_inspect.py", "content": "import inspect\nfrom inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature\nfrom typing import Any, Collection, Iterable, Optional, Tuple, Type, Union\n\nfrom .console import Group, RenderableType\nfrom .control import escape_control_codes\nfrom .highlighter import ReprHighlighter\nfrom .jupyter import JupyterMixin\nfrom .panel import Panel\nfrom .pretty import Pretty\nfrom .table import Table\nfrom .text import Text, TextType\n\n\ndef _first_paragraph(doc: str) -> str:\n    \"\"\"Get the first paragraph from a docstring.\"\"\"\n    paragraph, _, _ = doc.partition(\"\\n\\n\")\n    return paragraph\n\n\nclass Inspect(JupyterMixin):\n    \"\"\"A renderable to inspect any Python Object.\n\n    Args:\n        obj (Any): An object to inspect.\n        title (str, optional): Title to display over inspect result, or None use type. Defaults to None.\n        help (bool, optional): Show full help text rather than just first paragraph. Defaults to False.\n        methods (bool, optional): Enable inspection of callables. Defaults to False.\n        docs (bool, optional): Also render doc strings. Defaults to True.\n        private (bool, optional): Show private attributes (beginning with underscore). Defaults to False.\n        dunder (bool, optional): Show attributes starting with double underscore. Defaults to False.\n        sort (bool, optional): Sort attributes alphabetically. Defaults to True.\n        all (bool, optional): Show all attributes. Defaults to False.\n        value (bool, optional): Pretty print value of object. Defaults to True.\n    \"\"\"\n\n    def __init__(\n        self,\n        obj: Any,\n        *,\n        title: Optional[TextType] = None,\n        help: bool = False,\n        methods: bool = False,\n        docs: bool = True,\n        private: bool = False,\n        dunder: bool = False,\n        sort: bool = True,\n        all: bool = True,\n        value: bool = True,\n
17run_command
{
 "command": "grep -n \"__qualname__\" rich/_inspect.py"
}
{"status": "ok", "stdout": "103: qualname = name or getattr(obj, \"__qualname__\", name)\n253: f'{getattr(type_, \"__module__\", \"\")}.{getattr(type_, \"__qual
full
{"status": "ok", "stdout": "103:        qualname = name or getattr(obj, \"__qualname__\", name)\n253:        f'{getattr(type_, \"__module__\", \"\")}.{getattr(type_, \"__qualname__\", \"\")}'\n", "stderr": "", "exit_code": 0}
18edit_file
{
 "filepath": "rich/_inspect.py",
 "new_string": "        qualname = name\n        if not qualname:\n            qualname = getattr(obj, \"__qualname__\", name)\n            if not isinstance(qualname, str):\n                qualname = getattr(obj, \"__name__\", name)\n                if not isinstance(qualname, str):\n                    qualname = str(qualname)",
 "old_string": "        qualname = name or getattr(obj, \"__qualname__\", name)"
}
{"status": "ok", "filepath": "rich/_inspect.py", "occurrences": 1, "strategy": "exact", "diff": "--- a/rich/_inspect.py\n+++ b/rich/_inspect.py\n@@ -100,7 +100,
full
{"status": "ok", "filepath": "rich/_inspect.py", "occurrences": 1, "strategy": "exact", "diff": "--- a/rich/_inspect.py\n+++ b/rich/_inspect.py\n@@ -100,7 +100,13 @@\n             callable_name.stylize(f\"link file://{source_filename}\")\n         signature_text = self.highlighter(_signature)\n \n-        qualname = name or getattr(obj, \"__qualname__\", name)\n+        qualname = name\n+        if not qualname:\n+            qualname = getattr(obj, \"__qualname__\", name)\n+            if not isinstance(qualname, str):\n+                qualname = getattr(obj, \"__name__\", name)\n+                if not isinstance(qualname, str):\n+                    qualname = str(qualname)\n \n         # If obj is a module, there may be classes (which are callable) to display\n         if inspect.isclass(obj):\n", "is_truncated": false}
19run_command
{
 "command": "python reproduce_issue.py"
}
{"status": "ok", "stdout": "\u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 <class 'member_descriptor'> \
full
{"status": "ok", "stdout": "\u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 <class 'member_descriptor'> \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256e\n\u2502 \u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256e \u2502\n\u2502 \u2502 <member '__qualname__' of 'Klaas' objects>               \u2502 \u2502\n\u2502 \u2570\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256f \u2502\n\u2502                                                              \u2502\n\u2502 30 attribute(s) not shown. Run inspect(inspect) for options. \u2502\n\u2570\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256f\nFirst inspect success\n\u256d\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 <functools._lru_cache_wrapper object at 0x7d3dc4239640> \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u256e\n\u2502 def Klaas():                                                                 \u2502\n\u2502
20submit_patch
{}
{"status": "ok", "patch_size": 1408, "files_changed": 2}
full
{"status": "ok", "patch_size": 1408, "files_changed": 2}

Patch

diff --git a/reproduce_issue.py b/reproduce_issue.py
new file mode 100644
index 00000000..a04ccdb0
--- /dev/null
+++ b/reproduce_issue.py
@@ -0,0 +1,18 @@
+from functools import lru_cache
+from rich import inspect
+
+@lru_cache
+class Klaas:
+    __slots__ = ("__qualname__",)
+
+if __name__ == "__main__":
+    from rich.traceback import install
+    install()
+    try:
+        inspect(Klaas.__qualname__)
+        print("First inspect success")
+        inspect(Klaas, all=True)
+        print("Second inspect success")
+    except Exception as e:
+        import traceback
+        traceback.print_exc()
diff --git a/rich/_inspect.py b/rich/_inspect.py
index 27d65cec..7e7ccb0b 100644
--- a/rich/_inspect.py
+++ b/rich/_inspect.py
@@ -100,7 +100,13 @@ class Inspect(JupyterMixin):
             callable_name.stylize(f"link file://{source_filename}")
         signature_text = self.highlighter(_signature)
 
-        qualname = name or getattr(obj, "__qualname__", name)
+        qualname = name
+        if not qualname:
+            qualname = getattr(obj, "__qualname__", name)
+            if not isinstance(qualname, str):
+                qualname = getattr(obj, "__name__", name)
+                if not isinstance(qualname, str):
+                    qualname = str(qualname)
 
         # If obj is a module, there may be classes (which are callable) to display
         if inspect.isclass(obj):

Test output

show
...s....sss...................................                           [100%]
42 passed, 4 skipped in 0.21s