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from __future__ import annotations
import time, json
from ..typing import CreateResult, Messages
from .base_provider import BaseProvider
from .helper import WebDriver, format_prompt, get_browser
class MyShell(BaseProvider):
url = "https://app.myshell.ai/chat"
working = True
supports_gpt_35_turbo = True
supports_stream = True
@classmethod
def create_completion(
cls,
model: str,
messages: Messages,
stream: bool,
proxy: str = None,
timeout: int = 120,
browser: WebDriver = None,
headless: bool = True,
**kwargs
) -> CreateResult:
driver = browser if browser else get_browser("", headless, proxy)
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
driver.get(cls.url)
try:
# Wait for page load and cloudflare validation
WebDriverWait(driver, timeout).until(
EC.presence_of_element_located((By.CSS_SELECTOR, "body:not(.no-js)"))
)
# Send request with message
script = """
response = await fetch("https://api.myshell.ai/v1/bot/chat/send_message", {
"headers": {
"accept": "application/json",
"content-type": "application/json",
"myshell-service-name": "organics-api",
"visitor-id": localStorage.getItem("mix_visitorId")
},
"body": '{body}',
"method": "POST"
})
window.reader = response.body.getReader();
"""
data = {
"botId": "4738",
"conversation_scenario": 3,
"message": format_prompt(messages),
"messageType": 1
}
driver.execute_script(script.replace("{body}", json.dumps(data)))
script = """
chunk = await window.reader.read();
if (chunk['done']) return null;
text = (new TextDecoder()).decode(chunk['value']);
content = '';
text.split('\\n').forEach((line, index) => {
if (line.startsWith('data: ')) {
try {
const data = JSON.parse(line.substring('data: '.length));
if ('content' in data) {
content += data['content'];
}
} catch(e) {}
}
});
return content;
"""
while True:
chunk = driver.execute_script(script)
if chunk:
yield chunk
elif chunk != "":
break
finally:
if not browser:
driver.close()
time.sleep(0.1)
driver.quit()
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