From 5c75972c50ac936cb6dc8e01cef9cdb08daa8ed7 Mon Sep 17 00:00:00 2001
From: H Lohaus <hlohaus@users.noreply.github.com>
Date: Fri, 9 Feb 2024 14:24:15 +0100
Subject: Update provider and model list (#1568)

Move bing.create_images and cookies helper
Disable some providers
---
 g4f/Provider/CreateImagesBing.py | 94 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 g4f/Provider/CreateImagesBing.py

(limited to 'g4f/Provider/CreateImagesBing.py')

diff --git a/g4f/Provider/CreateImagesBing.py b/g4f/Provider/CreateImagesBing.py
new file mode 100644
index 00000000..4d045188
--- /dev/null
+++ b/g4f/Provider/CreateImagesBing.py
@@ -0,0 +1,94 @@
+from __future__ import annotations
+
+import asyncio
+import time
+import os
+from typing import Generator
+
+from ..cookies import get_cookies
+from ..webdriver import WebDriver, get_driver_cookies, get_browser
+from ..image import ImageResponse
+from ..errors import MissingRequirementsError, MissingAuthError
+from .bing.create_images import BING_URL, create_images, create_session
+
+BING_URL = "https://www.bing.com"
+TIMEOUT_LOGIN = 1200
+
+def wait_for_login(driver: WebDriver, timeout: int = TIMEOUT_LOGIN) -> None:
+    """
+    Waits for the user to log in within a given timeout period.
+
+    Args:
+        driver (WebDriver): Webdriver for browser automation.
+        timeout (int): Maximum waiting time in seconds.
+
+    Raises:
+        RuntimeError: If the login process exceeds the timeout.
+    """
+    driver.get(f"{BING_URL}/")
+    start_time = time.time()
+    while not driver.get_cookie("_U"):
+        if time.time() - start_time > timeout:
+            raise RuntimeError("Timeout error")
+        time.sleep(0.5)
+
+def get_cookies_from_browser(proxy: str = None) -> dict[str, str]:
+    """
+    Retrieves cookies from the browser using webdriver.
+
+    Args:
+        proxy (str, optional): Proxy configuration.
+
+    Returns:
+        dict[str, str]: Retrieved cookies.
+    """
+    with get_browser(proxy=proxy) as driver:
+        wait_for_login(driver)
+        time.sleep(1)
+        return get_driver_cookies(driver)
+
+class CreateImagesBing:
+    """A class for creating images using Bing."""
+
+    def __init__(self, cookies: dict[str, str] = {}, proxy: str = None) -> None:
+        self.cookies = cookies
+        self.proxy = proxy
+
+    def create_completion(self, prompt: str) -> Generator[ImageResponse, None, None]:
+        """
+        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 = os.environ.get("G4F_PROXY")
+        async with create_session(cookies, proxy) as session:
+            images = await create_images(session, prompt, self.proxy)
+            return ImageResponse(images, prompt, {"preview": "{image}?w=200&h=200"})
\ No newline at end of file
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