Description
Crash Report
Validating of my python module causes "INTERNAL ERROR"
Traceback
version: 1.11.1
Traceback (most recent call last):
File "/home/sizov/Documents/root/venv/bin/mypy", line 8, in
sys.exit(console_entry())
File "mypy/build.py", line 2069, in wrap_context
File "mypy/build.py", line 2176, in parse_file
File "mypy/build.py", line 841, in parse_file
File "mypy/parse.py", line 27, in parse
File "mypy/fastparse.py", line 234, in parse
File "mypy/fastparse.py", line 401, in visit
File "mypy/fastparse.py", line 860, in visit_Module
File "mypy/fastparse.py", line 475, in translate_stmt_list
File "mypy/fastparse.py", line 401, in visit
File "mypy/fastparse.py", line 873, in visit_FunctionDef
File "mypy/fastparse.py", line 890, in do_func_def
File "mypy/fastparse.py", line 1072, in transform_args
File "mypy/fastparse.py", line 1115, in make_argument
File "mypy/fastparse.py", line 1877, in visit
File "mypy/fastparse.py", line 2086, in visit_Subscript
File "mypy/fastparse.py", line 1877, in visit
File "mypy/fastparse.py", line 2065, in visit_Subscript
AttributeError: 'NoneType' object has no attribute 'col_offset'
parser.py: : note: use --pdb to drop into pdb
To Reproduce
write stand-alone example to disk as python file:
from typing import Dict, Optional, Union, List
def copy_attrs(src: Dict[str, Union[str, List[str]]], attr_filter: Optional[List[:str]] = None):
# копируем только str/int и списки str/int
def check_add_attr(dest, key, val):
if isinstance(val, list):
if not val:
raise Exception("Empty index")
val_res = list()
for sub_val in val:
if isinstance(sub_val, str):
sub_val = sub_val.lower()
elif not isinstance(sub_val, int):
return
val_res.append(sub_val)
dest[key] = val_res
return
elif isinstance(val, str):
val = val.lower()
elif not isinstance(val, int):
return
dest[key] = val
dest = dict()
for key, val in list(src.items()):
if attr_filter and key not in attr_filter:
continue
check_add_attr(dest, key, val)
del src[key]
return dest
and call "mypy <stand-alone example>"
My Environment
- Mypy version used: 1.11.1
- Mypy command-line flags: --show-traceback
- Python version used: 3.10.12, 3.8.19
- Operating system and version: Ubuntu 22.04.4 LTS