api.py

from json import JSONDecodeError

import requests


class TradeAssistantAPI:
    def __init__(self, token: str) -> None:
        self.token = token
        self.url = "https://natexcvi-trade-assistant.hf.space"
        self.base_headers = {"Authorization": f"Bearer {self.token}"}

    def get_recommendations(self):
        url = f"{self.url}/recommend.json"
        response = requests.get(url, headers=self.base_headers)
        try:
            body = response.json()
            if "message" in body:
                raise Exception(body["message"])
            return body
        except JSONDecodeError:
            raise Exception(response.text)

    def train_model(self):
        url = f"{self.url}/train"
        response = requests.post(url, headers=self.base_headers)
        try:
            body = response.json()
            if "message" in body:
                raise Exception(body["message"])
            return body
        except JSONDecodeError:
            raise Exception(response.text)

    def get_training_job_status(self, job_id: str):
        url = f"{self.url}/train/{job_id}"
        response = requests.get(url, headers=self.base_headers)
        try:
            body = response.json()
            if "message" in body:
                raise Exception(body["message"])
            return body
        except JSONDecodeError:
            raise Exception(response.text)

    def list_training_jobs(self):
        url = f"{self.url}/train"
        response = requests.get(url, headers=self.base_headers)
        try:
            body = response.json()
            if "message" in body:
                raise Exception(body["message"])
            return body
        except JSONDecodeError:
            raise Exception(response.text)

    def get_portfolio(self):
        url = f"{self.url}/portfolio"
        response = requests.get(url, headers=self.base_headers)
        try:
            body = response.json()
            if "message" in body:
                raise Exception(body["message"])
            return body
        except JSONDecodeError:
            raise Exception(response.text)