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fix parse_func #45

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Nov 11, 2024
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45 changes: 24 additions & 21 deletions src/dataclass_rest/parse_func.py
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
TypeAlias,
TypedDict,
Union,
get_type_hints,
)

from .http_request import File
Expand All @@ -25,9 +26,9 @@ def get_url_params_from_string(url_template: str) -> List[str]:


def create_query_params_type(
spec: FullArgSpec,
func: Callable,
skipped: Sequence[str],
spec: FullArgSpec,
func: Callable,
skipped: Sequence[str],
) -> Type:
fields = {}
self_processed = False
Expand All @@ -37,48 +38,50 @@ def create_query_params_type(
continue
if x in skipped:
continue
fields[x] = spec.annotations.get(x, Any)
fields[x] = get_type_hints(func).get(x, Any)
return TypedDict(f"{func.__name__}_Params", fields)


def create_body_type(
spec: FullArgSpec,
body_param_name: str,
spec: FullArgSpec,
func: Callable,
body_param_name: str,
) -> Type:
return spec.annotations.get(body_param_name, Any)
return get_type_hints(func).get(body_param_name, Any)


def create_response_type(
spec: FullArgSpec,
func: Callable,
) -> Type:
return spec.annotations.get("return", Any)
return get_type_hints(func).get("return", Any)


def get_file_params(spec):
def get_file_params(func: Callable) -> List[str]:
type_hints = get_type_hints(func)
return [
field
for field, field_type in spec.annotations.items()
for field, field_type in type_hints.items()
if isclass(field_type) and issubclass(field_type, File)
]


def get_url_params_from_callable(
url_template: Callable[..., str],
url_template: Callable[..., str],
) -> List[str]:
url_template_func_arg_spec = getfullargspec(url_template)
return url_template_func_arg_spec.args


def parse_func(
func: Callable,
method: str,
url_template: UrlTemplate,
additional_params: Dict[str, Any],
is_json_request: bool, # noqa: FBT001
body_param_name: str,
func: Callable,
method: str,
url_template: UrlTemplate,
additional_params: Dict[str, Any],
is_json_request: bool, # noqa: FBT001
body_param_name: str,
) -> MethodSpec:
spec = getfullargspec(func)
file_params = get_file_params(spec)
file_params = get_file_params(func)

is_string_url_template = isinstance(url_template, str)
url_template_callable = (
Expand All @@ -99,8 +102,8 @@ def parse_func(
url_template=url_template_callable,
url_params=url_params,
query_params_type=create_query_params_type(spec, func, skipped_params),
body_type=create_body_type(spec, body_param_name),
response_type=create_response_type(spec),
body_type=create_body_type(spec, func, body_param_name),
response_type=create_response_type(func),
body_param_name=body_param_name,
additional_params=additional_params,
is_json_request=is_json_request,
Expand Down