Test

QueryPocoBase

import datetime
import decimal
from marshmallow.fields import *
from servicestack import *
from typing import *
from dataclasses import dataclass, field
from dataclasses_json import dataclass_json, LetterCase, Undefined, config
from enum import Enum, IntEnum


@dataclass_json(letter_case=LetterCase.CAMEL, undefined=Undefined.EXCLUDE)
@dataclass
class QueryBase:
    skip: Optional[int] = None
    take: Optional[int] = None
    order_by: Optional[str] = None
    order_by_desc: Optional[str] = None
    include: Optional[str] = None
    fields: Optional[str] = None
    meta: Optional[Dict[str, str]] = None


T = TypeVar('T')


@dataclass_json(letter_case=LetterCase.CAMEL, undefined=Undefined.EXCLUDE)
@dataclass
class QueryDb(Generic[T], QueryBase, IReturn[QueryResponse[T]]):
    @staticmethod
    def response_type(): return QueryResponse[T]


@dataclass_json(letter_case=LetterCase.CAMEL, undefined=Undefined.EXCLUDE)
@dataclass
class OnlyDefinedInGenericType:
    id: int = 0
    name: Optional[str] = None


@dataclass_json(letter_case=LetterCase.CAMEL, undefined=Undefined.EXCLUDE)
@dataclass
class QueryPocoBase(QueryDb[OnlyDefinedInGenericType]):
    id: int = 0


@dataclass_json(letter_case=LetterCase.CAMEL, undefined=Undefined.EXCLUDE)
@dataclass
class Poco:
    name: Optional[str] = None


Poco = TypeVar('Poco')


@dataclass_json(letter_case=LetterCase.CAMEL, undefined=Undefined.EXCLUDE)
@dataclass
class QueryResponse(Generic[Poco]):
    offset: int = 0
    total: int = 0
    results: Optional[List[Poco]] = None
    meta: Optional[Dict[str, str]] = None
    response_status: Optional[ResponseStatus] = None

Python QueryPocoBase DTOs

To override the Content-type in your clients, use the HTTP Accept Header, append the .csv suffix or ?format=csv

HTTP + CSV

The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.

POST /csv/reply/QueryPocoBase HTTP/1.1 
Host: test.servicestack.net 
Accept: text/csv
Content-Type: text/csv
Content-Length: length

{"id":0,"skip":0,"take":0,"orderBy":"String","orderByDesc":"String","include":"String","fields":"String","meta":{"String":"String"}}

HTTP/1.1 200 OK
Content-Type: text/csv
Content-Length: length

{"offset":0,"total":0,"results":[{"id":0,"name":"String"}],"meta":{"String":"String"},"responseStatus":{"errorCode":"String","message":"String","stackTrace":"String","errors":[{"errorCode":"String","fieldName":"String","message":"String","meta":{"String":"String"}}],"meta":{"String":"String"}}}