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-rw-r--r--g4f/Provider/bing/create_images.py224
1 files changed, 157 insertions, 67 deletions
diff --git a/g4f/Provider/bing/create_images.py b/g4f/Provider/bing/create_images.py
index a1ecace3..29daccbd 100644
--- a/g4f/Provider/bing/create_images.py
+++ b/g4f/Provider/bing/create_images.py
@@ -1,9 +1,16 @@
+"""
+This module provides functionalities for creating and managing images using Bing's service.
+It includes functions for user login, session creation, image creation, and processing.
+"""
+
import asyncio
-import time, json, os
+import time
+import json
+import os
from aiohttp import ClientSession
from bs4 import BeautifulSoup
from urllib.parse import quote
-from typing import Generator
+from typing import Generator, List, Dict
from ..create_images import CreateImagesProvider
from ..helper import get_cookies, get_event_loop
@@ -12,23 +19,47 @@ from ...base_provider import ProviderType
from ...image import format_images_markdown
BING_URL = "https://www.bing.com"
+TIMEOUT_LOGIN = 1200
+TIMEOUT_IMAGE_CREATION = 300
+ERRORS = [
+ "this prompt is being reviewed",
+ "this prompt has been blocked",
+ "we're working hard to offer image creator in more languages",
+ "we can't create your images right now"
+]
+BAD_IMAGES = [
+ "https://r.bing.com/rp/in-2zU3AJUdkgFe7ZKv19yPBHVs.png",
+ "https://r.bing.com/rp/TX9QuO3WzcCJz1uaaSwQAz39Kb0.jpg",
+]
+
+def wait_for_login(driver: WebDriver, timeout: int = TIMEOUT_LOGIN) -> None:
+ """
+ Waits for the user to log in within a given timeout period.
-def wait_for_login(driver: WebDriver, timeout: int = 1200) -> None:
+ 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}/")
- value = driver.get_cookie("_U")
- if value:
- return
start_time = time.time()
- while True:
+ while not driver.get_cookie("_U"):
if time.time() - start_time > timeout:
raise RuntimeError("Timeout error")
- value = driver.get_cookie("_U")
- if value:
- time.sleep(1)
- return
time.sleep(0.5)
-def create_session(cookies: dict) -> ClientSession:
+def create_session(cookies: Dict[str, str]) -> ClientSession:
+ """
+ Creates a new client session with specified cookies and headers.
+
+ Args:
+ cookies (Dict[str, str]): Cookies to be used for the session.
+
+ Returns:
+ ClientSession: The created client session.
+ """
headers = {
"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
"accept-encoding": "gzip, deflate, br",
@@ -47,28 +78,32 @@ def create_session(cookies: dict) -> ClientSession:
"upgrade-insecure-requests": "1",
}
if cookies:
- headers["cookie"] = "; ".join(f"{k}={v}" for k, v in cookies.items())
+ headers["Cookie"] = "; ".join(f"{k}={v}" for k, v in cookies.items())
return ClientSession(headers=headers)
-async def create_images(session: ClientSession, prompt: str, proxy: str = None, timeout: int = 300) -> list:
- url_encoded_prompt = quote(prompt)
+async def create_images(session: ClientSession, prompt: str, proxy: str = None, timeout: int = TIMEOUT_IMAGE_CREATION) -> List[str]:
+ """
+ Creates images based on a given prompt using Bing's service.
+
+ Args:
+ session (ClientSession): Active client session.
+ prompt (str): Prompt to generate images.
+ proxy (str, optional): Proxy configuration.
+ timeout (int): Timeout for the request.
+
+ Returns:
+ List[str]: A list of URLs to the created images.
+
+ Raises:
+ RuntimeError: If image creation fails or times out.
+ """
+ url_encoded_prompt = quote(prompt)
payload = f"q={url_encoded_prompt}&rt=4&FORM=GENCRE"
url = f"{BING_URL}/images/create?q={url_encoded_prompt}&rt=4&FORM=GENCRE"
- async with session.post(
- url,
- allow_redirects=False,
- data=payload,
- timeout=timeout,
- ) as response:
+ async with session.post(url, allow_redirects=False, data=payload, timeout=timeout) as response:
response.raise_for_status()
- errors = [
- "this prompt is being reviewed",
- "this prompt has been blocked",
- "we're working hard to offer image creator in more languages",
- "we can't create your images right now"
- ]
text = (await response.text()).lower()
- for error in errors:
+ for error in ERRORS:
if error in text:
raise RuntimeError(f"Create images failed: {error}")
if response.status != 302:
@@ -107,54 +142,109 @@ async def create_images(session: ClientSession, prompt: str, proxy: str = None,
raise RuntimeError(error)
return read_images(text)
-def read_images(text: str) -> list:
- html_soup = BeautifulSoup(text, "html.parser")
- tags = html_soup.find_all("img")
- image_links = [img["src"] for img in tags if "mimg" in img["class"]]
- images = [link.split("?w=")[0] for link in image_links]
- bad_images = [
- "https://r.bing.com/rp/in-2zU3AJUdkgFe7ZKv19yPBHVs.png",
- "https://r.bing.com/rp/TX9QuO3WzcCJz1uaaSwQAz39Kb0.jpg",
- ]
- if any(im in bad_images for im in images):
+def read_images(html_content: str) -> List[str]:
+ """
+ Extracts image URLs from the HTML content.
+
+ Args:
+ html_content (str): HTML content containing image URLs.
+
+ Returns:
+ List[str]: A list of image URLs.
+ """
+ soup = BeautifulSoup(html_content, "html.parser")
+ tags = soup.find_all("img", class_="mimg")
+ images = [img["src"].split("?w=")[0] for img in tags]
+ if any(im in BAD_IMAGES for im in images):
raise RuntimeError("Bad images found")
if not images:
raise RuntimeError("No images found")
return images
-async def create_images_markdown(cookies: dict, prompt: str, proxy: str = None) -> str:
- session = create_session(cookies)
- try:
+async def create_images_markdown(cookies: Dict[str, str], prompt: str, proxy: str = None) -> str:
+ """
+ Creates markdown formatted string with images based on the prompt.
+
+ Args:
+ cookies (Dict[str, str]): Cookies to be used for the session.
+ prompt (str): Prompt to generate images.
+ proxy (str, optional): Proxy configuration.
+
+ Returns:
+ str: Markdown formatted string with images.
+ """
+ async with create_session(cookies) as session:
images = await create_images(session, prompt, proxy)
return format_images_markdown(images, prompt)
- finally:
- await session.close()
-def get_cookies_from_browser(proxy: str = None) -> dict:
- driver = get_browser(proxy=proxy)
- try:
+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)
- finally:
- driver.quit()
-
-def create_completion(prompt: str, cookies: dict = None, proxy: str = None) -> Generator:
- loop = get_event_loop()
- if not cookies:
- cookies = get_cookies(".bing.com")
- 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"
- cookies = get_cookies_from_browser(proxy)
- yield loop.run_until_complete(create_images_markdown(cookies, prompt, proxy))
-
-async def create_async(prompt: str, cookies: dict = None, proxy: str = None) -> str:
- if not cookies:
- cookies = get_cookies(".bing.com")
- if "_U" not in cookies:
- cookies = get_cookies_from_browser(proxy)
- return await create_images_markdown(cookies, prompt, proxy)
+
+class CreateImagesBing:
+ """A class for creating images using Bing."""
+
+ _cookies: Dict[str, str] = {}
+
+ @classmethod
+ def create_completion(cls, prompt: str, cookies: Dict[str, str] = None, proxy: str = None) -> Generator[str]:
+ """
+ Generator for creating imagecompletion based on a prompt.
+
+ Args:
+ prompt (str): Prompt to generate images.
+ cookies (Dict[str, str], optional): Cookies for the session. If None, cookies are retrieved automatically.
+ proxy (str, optional): Proxy configuration.
+
+ Yields:
+ Generator[str, None, None]: The final output as markdown formatted string with images.
+ """
+ loop = get_event_loop()
+ cookies = cookies or cls._cookies or get_cookies(".bing.com")
+ 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"
+ cls._cookies = cookies = get_cookies_from_browser(proxy)
+ yield loop.run_until_complete(create_images_markdown(cookies, prompt, proxy))
+
+ @classmethod
+ async def create_async(cls, prompt: str, cookies: Dict[str, str] = None, proxy: str = None) -> str:
+ """
+ Asynchronously creates a markdown formatted string with images based on the prompt.
+
+ Args:
+ prompt (str): Prompt to generate images.
+ cookies (Dict[str, str], optional): Cookies for the session. If None, cookies are retrieved automatically.
+ proxy (str, optional): Proxy configuration.
+
+ Returns:
+ str: Markdown formatted string with images.
+ """
+ cookies = cookies or cls._cookies or get_cookies(".bing.com")
+ if "_U" not in cookies:
+ cls._cookies = cookies = get_cookies_from_browser(proxy)
+ return await create_images_markdown(cookies, prompt, proxy)
def patch_provider(provider: ProviderType) -> CreateImagesProvider:
- return CreateImagesProvider(provider, create_completion, create_async) \ No newline at end of file
+ """
+ Patches a provider to include image creation capabilities.
+
+ Args:
+ provider (ProviderType): The provider to be patched.
+
+ Returns:
+ CreateImagesProvider: The patched provider with image creation capabilities.
+ """
+ return CreateImagesProvider(provider, CreateImagesBing.create_completion, CreateImagesBing.create_async) \ No newline at end of file