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from __future__ import annotations
import asyncio
import os
from typing import Iterator, Union
from ..cookies import get_cookies
from ..image import ImageResponse
from ..errors import MissingRequirementsError, MissingAuthError
from ..typing import Cookies
from .bing.create_images import create_images, create_session, get_cookies_from_browser
class BingCreateImages:
"""A class for creating images using Bing."""
def __init__(self, cookies: Cookies = None, proxy: str = None) -> None:
self.cookies: Cookies = cookies
self.proxy: str = proxy
def create(self, prompt: str) -> Iterator[Union[ImageResponse, str]]:
"""
Generator for creating imagecompletion based on a prompt.
Args:
prompt (str): Prompt to generate images.
Yields:
Generator[str, None, None]: The final output as markdown formatted string with images.
"""
cookies = self.cookies or get_cookies(".bing.com", False)
if "_U" not in cookies:
login_url = os.environ.get("G4F_LOGIN_URL")
if login_url:
yield f"Please login: [Bing]({login_url})\n\n"
try:
self.cookies = get_cookies_from_browser(self.proxy)
except MissingRequirementsError as e:
raise MissingAuthError(f'Missing "_U" cookie. {e}')
yield asyncio.run(self.create_async(prompt))
async def create_async(self, prompt: str) -> ImageResponse:
"""
Asynchronously creates a markdown formatted string with images based on the prompt.
Args:
prompt (str): Prompt to generate images.
Returns:
str: Markdown formatted string with images.
"""
cookies = self.cookies or get_cookies(".bing.com", False)
if "_U" not in cookies:
raise MissingAuthError('Missing "_U" cookie')
proxy = self.proxy or os.environ.get("G4F_PROXY")
async with create_session(cookies, proxy) as session:
images = await create_images(session, prompt, proxy)
return ImageResponse(images, prompt, {"preview": "{image}?w=200&h=200"} if len(images) > 1 else {})
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