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🔒 Fix constraining return values to model

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This commit is contained in:
Sebastián Ramírez 2018-12-10 16:46:40 +04:00
parent e2e573166e
commit da166b7967
4 changed files with 137 additions and 104 deletions
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2
fastapi/__init__.py
View file

@ -1,6 +1,6 @@
"""FastAPI framework, high performance, easy to learn, fast to code, ready for production"""
__version__ = "0.1.2"
__version__ = "0.1.3"
from .applications import FastAPI
from .routing import APIRouter

15
fastapi/routing.py
View file

@ -1,5 +1,6 @@
import asyncio
import inspect
import logging
from typing import Any, Callable, List, Optional, Type
from fastapi import params
@ -47,6 +48,7 @@ def get_app(
is_body_form = body_field and isinstance(body_field.schema, params.Form)
async def app(request: Request) -> Response:
try:
body = None
if body_field:
if is_body_form:
@ -59,9 +61,17 @@ def get_app(
body[field] = value
else:
body = await request.json()
except Exception:
raise HTTPException(
status_code=400, detail="There was an error parsing the body"
)
try:
values, errors = await solve_dependencies(
request=request, dependant=dependant, body=body
)
except Exception as e:
logging.error("Error solving dependencies", e)
raise HTTPException(status_code=400, detail="Error processing request")
if errors:
errors_out = ValidationError(errors)
raise HTTPException(
@ -77,7 +87,10 @@ def get_app(
return raw_response
if isinstance(raw_response, BaseModel):
return content_type(
content=jsonable_encoder(raw_response), status_code=status_code
content=serialize_response(
field=response_field, response=raw_response
),
status_code=status_code,
)
errors = []
try:

100
tests/test_path.py
View file

@ -38,27 +38,49 @@ response_not_valid_float = {
]
}
response_at_least_3 = {"detail":[{"loc":["path","item_id"],"msg":"ensure this value has at least 3 characters","type":"value_error.any_str.min_length","ctx":{"limit_value":3}}]}
response_at_least_3 = {
"detail": [
{
"loc": ["path", "item_id"],
"msg": "ensure this value has at least 3 characters",
"type": "value_error.any_str.min_length",
"ctx": {"limit_value": 3},
}
]
}
response_at_least_2 = {"detail":[{"loc":["path","item_id"],"msg":"ensure this value has at least 2 characters","type":"value_error.any_str.min_length","ctx":{"limit_value":2}}]}
response_at_least_2 = {
"detail": [
{
"loc": ["path", "item_id"],
"msg": "ensure this value has at least 2 characters",
"type": "value_error.any_str.min_length",
"ctx": {"limit_value": 2},
}
]
}
response_maximum_3 = {"detail":[{"loc":["path","item_id"],"msg":"ensure this value has at most 3 characters","type":"value_error.any_str.max_length","ctx":{"limit_value":3}}]}
response_maximum_3 = {
"detail": [
{
"loc": ["path", "item_id"],
"msg": "ensure this value has at most 3 characters",
"type": "value_error.any_str.max_length",
"ctx": {"limit_value": 3},
}
]
}
response_greater_than_3 = {
"detail": [
{
"loc": [
"path",
"item_id"
],
"loc": ["path", "item_id"],
"msg": "ensure this value is greater than 3",
"type": "value_error.number.not_gt",
"ctx": {
"limit_value": 3
}
"ctx": {"limit_value": 3},
}
]
}
@ -67,15 +89,10 @@ response_greater_than_3 = {
response_greater_than_0 = {
"detail": [
{
"loc": [
"path",
"item_id"
],
"loc": ["path", "item_id"],
"msg": "ensure this value is greater than 0",
"type": "value_error.number.not_gt",
"ctx": {
"limit_value": 0
}
"ctx": {"limit_value": 0},
}
]
}
@ -84,35 +101,34 @@ response_greater_than_0 = {
response_greater_than_1 = {
"detail": [
{
"loc": [
"path",
"item_id"
],
"loc": ["path", "item_id"],
"msg": "ensure this value is greater than 1",
"type": "value_error.number.not_gt",
"ctx": {
"limit_value": 1
}
"ctx": {"limit_value": 1},
}
]
}
response_greater_than_equal_3 = {"detail":[{"loc":["path","item_id"],"msg":"ensure this value is greater than or equal to 3","type":"value_error.number.not_ge","ctx":{"limit_value":3}}]}
response_greater_than_equal_3 = {
"detail": [
{
"loc": ["path", "item_id"],
"msg": "ensure this value is greater than or equal to 3",
"type": "value_error.number.not_ge",
"ctx": {"limit_value": 3},
}
]
}
response_less_than_3 = {
"detail": [
{
"loc": [
"path",
"item_id"
],
"loc": ["path", "item_id"],
"msg": "ensure this value is less than 3",
"type": "value_error.number.not_lt",
"ctx": {
"limit_value": 3
}
"ctx": {"limit_value": 3},
}
]
}
@ -121,21 +137,25 @@ response_less_than_3 = {
response_less_than_0 = {
"detail": [
{
"loc": [
"path",
"item_id"
],
"loc": ["path", "item_id"],
"msg": "ensure this value is less than 0",
"type": "value_error.number.not_lt",
"ctx": {
"limit_value": 0
}
"ctx": {"limit_value": 0},
}
]
}
response_less_than_equal_3 = {"detail":[{"loc":["path","item_id"],"msg":"ensure this value is less than or equal to 3","type":"value_error.number.not_le","ctx":{"limit_value":3}}]}
response_less_than_equal_3 = {
"detail": [
{
"loc": ["path", "item_id"],
"msg": "ensure this value is less than or equal to 3",
"type": "value_error.number.not_le",
"ctx": {"limit_value": 3},
}
]
}
@pytest.mark.parametrize(