chore: Add --diff to black to debug git job issues.

Author: JaagupAverin

.githooks/pre-commit

@@ -3,7 +3,7 @@
 set -eo pipefail
 
 # lint
-poetry run black --check .
+poetry run black --check --diff .
 poetry run isort --check-only .
 poetry run flake8 .
 poetry run mypy .

smpclient/__init__.py

@@ -69,7 +69,7 @@ def _prettify_validation_error(exc: ValidationError) -> str:
         err_type = err["type"]
         msg = err["msg"]
         loc = ".".join(str(x) for x in err["loc"])
-        lines.append(f"\t\t[{err_type}] {msg}: {loc}")
+        lines.append(f"\t\t[{err_type}] {msg}: {loc}; input: {err['input']})")
     return "\n".join(lines)
 
 
@@ -87,9 +87,7 @@ def _create_smp_validation_exception(
     details += f"Frame:\n{_hexdump_ascii(frame)}\n"
     details += "Errors:\n"
     for cls, exc in errs.items():
-        details += (
-            f"\tCould not be parsed as {cls.__name__} because:\n{_prettify_validation_error(exc)}\n"
-        )
+        details += f"\tCould not be parsed as {cls.__name__} because {len(exc.errors())} errors:\n{_prettify_validation_error(exc)}\n"
 
     return SMPValidationException(msg=msg, details=details)
 
@@ -233,7 +231,7 @@ async def request(
         except ValidationError as e:
             errs[request._ErrorV2] = e
             exc = _create_smp_validation_exception(header, frame, errs)
-            logger.error(exc.details)
+            logger.error(exc.msg + exc.details)
             raise exc from None
 
     async def upload(