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Merge pull request #1516 from hlohaus/text 

Fix: ChromeDriver only supports characters in the BMP
This commit is contained in:
H Lohaus 2024-01-27 16:09:21 +01:00 committed by GitHub
parent 3c7c8934b3 47b50b4827
commit 0d83bdeef9
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
25 changed files with 259 additions and 225 deletions
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5
etc/unittest/backend.py
View File

@ -1,4 +1,3 @@
from . import include
import unittest
from unittest.mock import MagicMock
from .mocks import ProviderMock
@ -13,7 +12,7 @@ class TestBackendApi(unittest.TestCase):
def setUp(self):
if not has_requirements:
self.skipTest('"flask" not installed')
self.skipTest("gui is not installed")
self.app = MagicMock()
self.api = Backend_Api(self.app)
@ -36,7 +35,7 @@ class TestUtilityFunctions(unittest.TestCase):
def setUp(self):
if not has_requirements:
self.skipTest('"flask" not installed')
self.skipTest("gui is not installed")
def test_get_error_message(self):
g4f.debug.last_provider = ProviderMock

5
g4f/Provider/Aura.py
View File

@ -1,5 +1,7 @@
from __future__ import annotations
from aiohttp import ClientSession
from ..typing import AsyncResult, Messages
from .base_provider import AsyncGeneratorProvider
@ -23,7 +25,7 @@ class Aura(AsyncGeneratorProvider):
"Content-Type": "application/json",
"Origin": f"{cls.url}",
"Referer": f"{cls.url}/",
"Sec-Ch-Ua": '"Not_A Brand";v="8", "Chromium";v="120", "Google Chrome";v="120"',
"Sec-Ch-Ua": '"Not_A Brand";v="8", "Chromium";v="120", "Google Chrome";v="120"',
"Sec-Ch-Ua-Mobile": "?0",
"Sec-Ch-Ua-Platform": '"Linux"',
"Sec-Fetch-Dest": "empty",
@ -52,5 +54,6 @@ class Aura(AsyncGeneratorProvider):
"temperature": 0.5
}
async with session.post(f"{cls.url}/api/chat", json=data, proxy=proxy) as response:
response.raise_for_status()
async for chunk in response.content.iter_any():
yield chunk.decode()

15
g4f/Provider/Bestim.py
View File

@ -4,7 +4,6 @@ from ..typing import Messages
from .base_provider import BaseProvider, CreateResult
from ..requests import get_session_from_browser
from uuid import uuid4
import requests
class Bestim(BaseProvider):
url = "https://chatgpt.bestim.org"
@ -24,18 +23,7 @@ class Bestim(BaseProvider):
) -> CreateResult:
session = get_session_from_browser(cls.url, proxy=proxy)
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0',
'Accept': 'application/json, text/event-stream',
'Accept-Language': 'en-US,en;q=0.5',
'Accept-Encoding': 'gzip, deflate, br',
'Referer': 'https://chatgpt.bestim.org/chat/',
'Origin': 'https://chatgpt.bestim.org',
'Alt-Used': 'chatgpt.bestim.org',
'Connection': 'keep-alive',
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'same-origin',
'TE': 'trailers'
}
data = {
"messagesHistory": [{
@ -47,9 +35,8 @@ class Bestim(BaseProvider):
}
response = session.post(
url="https://chatgpt.bestim.org/chat/send2/",
headers=headers,
json=data,
proxies={"https": proxy},
headers=headers,
stream=True
)
response.raise_for_status()

30
g4f/Provider/Chatgpt4Online.py
View File

@ -5,6 +5,7 @@ import json
from aiohttp import ClientSession
from ..typing import Messages, AsyncResult
from ..requests import get_args_from_browser
from .base_provider import AsyncGeneratorProvider
from .helper import get_random_string
@ -12,8 +13,9 @@ class Chatgpt4Online(AsyncGeneratorProvider):
url = "https://chatgpt4online.org"
supports_message_history = True
supports_gpt_35_turbo = True
working = False # cloudfare block !
working = False
_wpnonce = None
_context_id = None
@classmethod
async def create_async_generator(
@ -23,23 +25,10 @@ class Chatgpt4Online(AsyncGeneratorProvider):
proxy: str = None,
**kwargs
) -> AsyncResult:
headers = {
"accept": "*/*",
"accept-language": "en-US",
"content-type": "application/json",
"sec-ch-ua": "\"Not_A Brand\";v=\"8\", \"Chromium\";v=\"120\", \"Google Chrome\";v=\"120\"",
"sec-ch-ua-mobile": "?0",
"sec-ch-ua-platform": "\"Windows\"",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "cors",
"sec-fetch-site": "same-origin",
"user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
"referer": "https://chatgpt4online.org/",
"referrer-policy": "strict-origin-when-cross-origin"
}
async with ClientSession(headers=headers) as session:
args = get_args_from_browser(f"{cls.url}/chat/", proxy=proxy)
async with ClientSession(**args) as session:
if not cls._wpnonce:
async with session.get(f"{cls.url}/", proxy=proxy) as response:
async with session.get(f"{cls.url}/chat/", proxy=proxy) as response:
response.raise_for_status()
response = await response.text()
result = re.search(r'restNonce":"(.*?)"', response)
@ -47,12 +36,17 @@ class Chatgpt4Online(AsyncGeneratorProvider):
cls._wpnonce = result.group(1)
else:
raise RuntimeError("No nonce found")
result = re.search(r'contextId":(.*?),', response)
if result:
cls._context_id = result.group(1)
else:
raise RuntimeError("No contextId found")
data = {
"botId":"default",
"customId":None,
"session":"N/A",
"chatId":get_random_string(11),
"contextId":58,
"contextId":cls._context_id,
"messages":messages[:-1],
"newMessage":messages[-1]["content"],
"newImageId":None,

2
g4f/Provider/PerplexityLabs.py
View File

@ -76,7 +76,7 @@ class PerplexityLabs(AsyncGeneratorProvider, ProviderModelMixin):
'model': cls.get_model(model),
'messages': messages
}
await ws.send_str('42' + json.dumps(['perplexity_playground', message_data]))
await ws.send_str('42' + json.dumps(['perplexity_labs', message_data]))
last_message = 0
while True:
message = await ws.receive_str()

6
g4f/Provider/base_provider.py
View File

@ -10,6 +10,7 @@ from .helper import get_cookies, format_prompt
from ..typing import CreateResult, AsyncResult, Messages, Union
from ..base_provider import BaseProvider
from ..errors import NestAsyncioError, ModelNotSupportedError
from .. import debug
if sys.version_info < (3, 10):
NoneType = type(None)
@ -266,9 +267,10 @@ class ProviderModelMixin:
@classmethod
def get_model(cls, model: str) -> str:
if not model:
return cls.default_model
model = cls.default_model
elif model in cls.model_aliases:
return cls.model_aliases[model]
model = cls.model_aliases[model]
elif model not in cls.get_models():
raise ModelNotSupportedError(f"Model is not supported: {model} in: {cls.__name__}")
debug.last_model = model
return model

16
g4f/Provider/bing/create_images.py
View File

@ -202,16 +202,15 @@ class CreateImagesBing:
Yields:
Generator[str, None, None]: The final output as markdown formatted string with images.
"""
try:
cookies = self.cookies or get_cookies(".bing.com")
except MissingRequirementsError as e:
raise MissingAccessToken(f'Missing "_U" cookie. {e}')
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"
self.cookies = get_cookies_from_browser(self.proxy)
try:
self.cookies = get_cookies_from_browser(self.proxy)
except MissingRequirementsError as e:
raise MissingAccessToken(f'Missing "_U" cookie. {e}')
yield asyncio.run(self.create_async(prompt))
async def create_async(self, prompt: str) -> ImageResponse:
@ -224,10 +223,7 @@ class CreateImagesBing:
Returns:
str: Markdown formatted string with images.
"""
try:
cookies = self.cookies or get_cookies(".bing.com")
except MissingRequirementsError as e:
raise MissingAccessToken(f'Missing "_U" cookie. {e}')
cookies = self.cookies or get_cookies(".bing.com", False)
if "_U" not in cookies:
raise MissingAccessToken('Missing "_U" cookie')
proxy = os.environ.get("G4F_PROXY")

16
g4f/Provider/helper.py
View File

@ -21,12 +21,12 @@ try:
except ImportError:
has_browser_cookie3 = False
from ..typing import Dict, Messages, Optional
from ..errors import AiohttpSocksError, MissingRequirementsError
from ..typing import Dict, Messages, Cookies, Optional
from ..errors import MissingAiohttpSocksError, MissingRequirementsError
from .. import debug
# Global variable to store cookies
_cookies: Dict[str, Dict[str, str]] = {}
_cookies: Dict[str, Cookies] = {}
if has_browser_cookie3 and os.environ.get('DBUS_SESSION_BUS_ADDRESS') == "/dev/null":
_LinuxPasswordManager.get_password = lambda a, b: b"secret"
@ -48,7 +48,13 @@ def get_cookies(domain_name: str = '', raise_requirements_error: bool = True) ->
_cookies[domain_name] = cookies
return cookies
def load_cookies_from_browsers(domain_name: str, raise_requirements_error: bool = True) -> Dict[str, str]:
def set_cookies(domain_name: str, cookies: Cookies = None) -> None:
if cookies:
_cookies[domain_name] = cookies
else:
_cookies.pop(domain_name)
def load_cookies_from_browsers(domain_name: str, raise_requirements_error: bool = True) -> Cookies:
"""
Helper function to load cookies from various browsers.
@ -143,5 +149,5 @@ def get_connector(connector: BaseConnector = None, proxy: str = None) -> Optiona
from aiohttp_socks import ProxyConnector
connector = ProxyConnector.from_url(proxy)
except ImportError:
raise AiohttpSocksError('Install "aiohttp_socks" package for proxy support')
raise MissingAiohttpSocksError('Install "aiohttp_socks" package for proxy support')
return connector

12
g4f/Provider/needs_auth/Bard.py
View File

@ -7,14 +7,14 @@ try:
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.keys import Keys
except ImportError:
pass
from ...typing import CreateResult, Messages
from ..base_provider import AbstractProvider
from ..helper import format_prompt
from ...webdriver import WebDriver, WebDriverSession
from ...webdriver import WebDriver, WebDriverSession, element_send_text
class Bard(AbstractProvider):
url = "https://bard.google.com"
@ -68,13 +68,7 @@ XMLHttpRequest.prototype.open = function(method, url) {
"""
driver.execute_script(script)
textarea = driver.find_element(By.CSS_SELECTOR, "div.ql-editor.textarea")
lines = prompt.splitlines()
for idx, line in enumerate(lines):
textarea.send_keys(line)
if (len(lines) - 1 != idx):
textarea.send_keys(Keys.SHIFT + "\n")
textarea.send_keys(Keys.ENTER)
element_send_text(driver.find_element(By.CSS_SELECTOR, "div.ql-editor.textarea"), prompt)
while True:
chunk = driver.execute_script("return window._message;")

10
g4f/Provider/needs_auth/OpenaiChat.py
View File

@ -16,9 +16,8 @@ try:
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
has_webdriver = True
except ImportError:
has_webdriver = False
pass
from ..base_provider import AsyncGeneratorProvider, ProviderModelMixin
from ..helper import format_prompt, get_cookies
@ -332,13 +331,14 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
cookies = cls._cookies or get_cookies("chat.openai.com", False)
if not access_token and "access_token" in cookies:
access_token = cookies["access_token"]
if not access_token and not has_webdriver:
raise MissingAccessToken(f'Missing "access_token"')
if not access_token:
login_url = os.environ.get("G4F_LOGIN_URL")
if login_url:
yield f"Please login: [ChatGPT]({login_url})\n\n"
access_token, cookies = cls.browse_access_token(proxy)
try:
access_token, cookies = cls.browse_access_token(proxy)
except MissingRequirementsError:
raise MissingAccessToken(f'Missing "access_token"')
cls._cookies = cookies
headers = {"Authorization": f"Bearer {access_token}"}

4
g4f/Provider/needs_auth/Poe.py
View File

@ -5,7 +5,7 @@ import time
from ...typing import CreateResult, Messages
from ..base_provider import AbstractProvider
from ..helper import format_prompt
from ...webdriver import WebDriver, WebDriverSession
from ...webdriver import WebDriver, WebDriverSession, element_send_text
models = {
"meta-llama/Llama-2-7b-chat-hf": {"name": "Llama-2-7b"},
@ -89,7 +89,7 @@ class Poe(AbstractProvider):
else:
raise RuntimeError("Prompt textarea not found. You may not be logged in.")
driver.find_element(By.CSS_SELECTOR, "footer textarea[class^='GrowingTextArea']").send_keys(prompt)
element_send_text(driver.find_element(By.CSS_SELECTOR, "footer textarea[class^='GrowingTextArea']"), prompt)
driver.find_element(By.CSS_SELECTOR, "footer button[class*='ChatMessageSendButton']").click()
script = """

5
g4f/Provider/needs_auth/Theb.py
View File

@ -5,7 +5,7 @@ import time
from ...typing import CreateResult, Messages
from ..base_provider import AbstractProvider
from ..helper import format_prompt
from ...webdriver import WebDriver, WebDriverSession
from ...webdriver import WebDriver, WebDriverSession, element_send_text
models = {
"theb-ai": "TheB.AI",
@ -118,8 +118,7 @@ window._last_message = "";
# Submit prompt
wait.until(EC.visibility_of_element_located((By.ID, "textareaAutosize")))
driver.find_element(By.ID, "textareaAutosize").send_keys(prompt)
driver.find_element(By.ID, "textareaAutosize").send_keys(Keys.ENTER)
element_send_text(driver.find_element(By.ID, "textareaAutosize"), prompt)
# Read response with reader
script = """

9
g4f/Provider/selenium/AItianhuSpace.py
View File

@ -6,7 +6,7 @@ import random
from ...typing import CreateResult, Messages
from ..base_provider import AbstractProvider
from ..helper import format_prompt, get_random_string
from ...webdriver import WebDriver, WebDriverSession
from ...webdriver import WebDriver, WebDriverSession, element_send_text
from ... import debug
class AItianhuSpace(AbstractProvider):
@ -52,9 +52,9 @@ class AItianhuSpace(AbstractProvider):
wait.until(EC.visibility_of_element_located((By.ID, "sheet")))
driver.execute_script(f"""
document.getElementById('sheet').addEventListener('click', () => {{
window.open('{url}', '_blank');
window.open(arguments[0]);
}});
""")
""", url)
driver.find_element(By.ID, "sheet").click()
time.sleep(10)
@ -91,8 +91,7 @@ XMLHttpRequest.prototype.open = function(method, url) {
driver.execute_script(script)
# Submit prompt
driver.find_element(By.CSS_SELECTOR, "textarea.n-input__textarea-el").send_keys(prompt)
driver.find_element(By.CSS_SELECTOR, "button.n-button.n-button--primary-type.n-button--medium-type").click()
element_send_text(driver.find_element(By.CSS_SELECTOR, "textarea.n-input__textarea-el"), prompt)
# Read response
while True:

6
g4f/Provider/selenium/PerplexityAi.py
View File

@ -6,14 +6,13 @@ try:
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.keys import Keys
except ImportError:
pass
from ...typing import CreateResult, Messages
from ..base_provider import AbstractProvider
from ..helper import format_prompt
from ...webdriver import WebDriver, WebDriverSession
from ...webdriver import WebDriver, WebDriverSession, element_send_text
class PerplexityAi(AbstractProvider):
url = "https://www.perplexity.ai"
@ -83,8 +82,7 @@ WebSocket.prototype.send = function(...args) {
raise RuntimeError("You need a account for copilot")
# Submit prompt
driver.find_element(By.CSS_SELECTOR, "textarea[placeholder='Ask anything...']").send_keys(prompt)
driver.find_element(By.CSS_SELECTOR, "textarea[placeholder='Ask anything...']").send_keys(Keys.ENTER)
element_send_text(driver.find_element(By.CSS_SELECTOR, "textarea[placeholder='Ask anything...']"), prompt)
# Stream response
script = """

9
g4f/Provider/selenium/TalkAi.py
View File

@ -42,7 +42,7 @@ class TalkAi(AbstractProvider):
"content": message["content"]
} for message in messages],
"model": model if model else "gpt-3.5-turbo",
"max_tokens": 256,
"max_tokens": 2048,
"temperature": 1,
"top_p": 1,
"presence_penalty": 0,
@ -67,16 +67,15 @@ window._reader = response.body.pipeThrough(new TextDecoderStream()).getReader();
while True:
chunk = driver.execute_script("""
chunk = await window._reader.read();
if (chunk["done"]) {
if (chunk.done) {
return null;
}
content = "";
lines = chunk["value"].split("\\n")
lines.forEach((line, index) => {
for (line of chunk.value.split("\\n")) {
if (line.startsWith('data: ')) {
content += line.substring('data: '.length);
}
});
}
return content;
""")
if chunk:

12
g4f/__init__.py
View File

@ -3,11 +3,13 @@ from __future__ import annotations
import os
from .errors import *
from .models import Model, ModelUtils, _all_models
from .models import Model, ModelUtils
from .Provider import AsyncGeneratorProvider, ProviderUtils
from .typing import Messages, CreateResult, AsyncResult, Union
from . import debug, version
from .base_provider import BaseRetryProvider, ProviderType
from .Provider.helper import get_cookies, set_cookies
from .Provider.base_provider import ProviderModelMixin
def get_model_and_provider(model : Union[Model, str],
provider : Union[ProviderType, str, None],
@ -76,6 +78,7 @@ def get_model_and_provider(model : Union[Model, str],
print(f'Using {provider.__name__} provider')
debug.last_provider = provider
debug.last_model = model
return model, provider
@ -227,5 +230,10 @@ def get_last_provider(as_dict: bool = False) -> Union[ProviderType, dict[str, st
if isinstance(last, BaseRetryProvider):
last = last.last_provider
if last and as_dict:
return {"name": last.__name__, "url": last.url}
return {
"name": last.__name__,
"url": last.url,
"model": debug.last_model,
"models": last.models if isinstance(last, ProviderModelMixin) else []
}
return last

3
g4f/debug.py
View File

@ -2,4 +2,5 @@ from .base_provider import ProviderType
logging: bool = False
version_check: bool = True
last_provider: ProviderType = None
last_provider: ProviderType = None
last_model: str = None

2
g4f/errors.py
View File

@ -34,7 +34,7 @@ class ModelNotSupportedError(Exception):
class MissingRequirementsError(Exception):
pass
class AiohttpSocksError(MissingRequirementsError):
class MissingAiohttpSocksError(MissingRequirementsError):
pass
class MissingAccessToken(Exception):

6
g4f/gui/__init__.py
View File

@ -1,12 +1,12 @@
from ..errors import MissingRequirementsError
try:
from .server.app import app
from .server.website import Website
from .server.backend import Backend_Api
except ImportError:
from g4f.errors import MissingRequirementsError
raise MissingRequirementsError('Install "flask" and "werkzeug" package for gui')
raise MissingRequirementsError('Install "flask" package for the gui')
def run_gui(host: str = '0.0.0.0', port: int = 80, debug: bool = False) -> None:
def run_gui(host: str = '0.0.0.0', port: int = 8080, debug: bool = False) -> None:
config = {
'host' : host,
'port' : port,

14
g4f/gui/client/js/chat.v1.js
View File

@ -164,12 +164,16 @@ const ask_gpt = async () => {
for (const line of value.split("\n")) {
if (!line) continue;
const message = JSON.parse(line);
if (message["type"] == "content") {
text += message["content"];
if (message.type == "content") {
text += message.content;
} else if (message["type"] == "provider") {
provider = message["provider"];
content.querySelector('.provider').innerHTML =
'<a href="' + provider.url + '" target="_blank">' + provider.name + "</a>"
provider = message.provider
content.querySelector('.provider').innerHTML = `
<a href="${provider.url}" target="_blank">
${provider.name}
</a>
${provider.model ? ' with ' + provider.model : ''}
`
} else if (message["type"] == "error") {
error = message["error"];
} else if (message["type"] == "message") {

4
g4f/gui/server/backend.py
View File

@ -3,7 +3,7 @@ import json
from flask import request, Flask
from typing import Generator
from g4f import version, models
from g4f import _all_models, get_last_provider, ChatCompletion
from g4f import get_last_provider, ChatCompletion
from g4f.image import is_allowed_extension, to_image
from g4f.errors import VersionNotFoundError
from g4f.Provider import __providers__
@ -76,7 +76,7 @@ class Backend_Api:
Returns:
List[str]: A list of model names.
"""
return _all_models
return models._all_models
def get_providers(self):
"""

143
g4f/requests.py
View File

@ -1,130 +1,21 @@
from __future__ import annotations
import json
from functools import partialmethod
from typing import AsyncGenerator
from urllib.parse import urlparse
try:
from curl_cffi.requests import AsyncSession, Session, Response
from curl_cffi.requests import Session
from .requests_curl_cffi import StreamResponse, StreamSession
has_curl_cffi = True
except ImportError:
Session = type
from .requests_aiohttp import StreamResponse, StreamSession
has_curl_cffi = False
from .webdriver import WebDriver, WebDriverSession, bypass_cloudflare, get_driver_cookies
from .errors import MissingRequirementsError
if not has_curl_cffi:
from aiohttp import ClientSession, ClientResponse, ClientTimeout
from .Provider.helper import get_connector
class StreamResponse(ClientResponse):
async def iter_lines(self) -> iter[bytes, None]:
async for line in self.content:
yield line.rstrip(b"\r\n")
async def json(self):
return await super().json(content_type=None)
class StreamSession(ClientSession):
def __init__(self, headers: dict = {}, timeout: int = None, proxies: dict = {}, impersonate = None, **kwargs):
if impersonate:
headers = {
'Accept-Encoding': 'gzip, deflate, br',
'Accept-Language': 'en-US',
'Connection': 'keep-alive',
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'same-site',
"User-Agent": 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36',
'Accept': '*/*',
'sec-ch-ua': '"Google Chrome";v="107", "Chromium";v="107", "Not?A_Brand";v="24"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
**headers
}
super().__init__(
**kwargs,
timeout=ClientTimeout(timeout) if timeout else None,
response_class=StreamResponse,
connector=get_connector(kwargs.get("connector"), proxies.get("https")),
headers=headers
)
else:
class StreamResponse:
"""
A wrapper class for handling asynchronous streaming responses.
Attributes:
inner (Response): The original Response object.
"""
def __init__(self, inner: Response) -> None:
"""Initialize the StreamResponse with the provided Response object."""
self.inner: Response = inner
async def text(self) -> str:
"""Asynchronously get the response text."""
return await self.inner.atext()
def raise_for_status(self) -> None:
"""Raise an HTTPError if one occurred."""
self.inner.raise_for_status()
async def json(self, **kwargs) -> dict:
"""Asynchronously parse the JSON response content."""
return json.loads(await self.inner.acontent(), **kwargs)
async def iter_lines(self) -> AsyncGenerator[bytes, None]:
"""Asynchronously iterate over the lines of the response."""
async for line in self.inner.aiter_lines():
yield line
async def iter_content(self) -> AsyncGenerator[bytes, None]:
"""Asynchronously iterate over the response content."""
async for chunk in self.inner.aiter_content():
yield chunk
async def __aenter__(self):
"""Asynchronously enter the runtime context for the response object."""
inner: Response = await self.inner
self.inner = inner
self.request = inner.request
self.status_code: int = inner.status_code
self.reason: str = inner.reason
self.ok: bool = inner.ok
self.headers = inner.headers
self.cookies = inner.cookies
return self
async def __aexit__(self, *args):
"""Asynchronously exit the runtime context for the response object."""
await self.inner.aclose()
class StreamSession(AsyncSession):
"""
An asynchronous session class for handling HTTP requests with streaming.
Inherits from AsyncSession.
"""
def request(
self, method: str, url: str, **kwargs
) -> StreamResponse:
"""Create and return a StreamResponse object for the given HTTP request."""
return StreamResponse(super().request(method, url, stream=True, **kwargs))
# Defining HTTP methods as partial methods of the request method.
head = partialmethod(request, "HEAD")
get = partialmethod(request, "GET")
post = partialmethod(request, "POST")
put = partialmethod(request, "PUT")
patch = partialmethod(request, "PATCH")
delete = partialmethod(request, "DELETE")
def get_session_from_browser(url: str, webdriver: WebDriver = None, proxy: str = None, timeout: int = 120) -> Session:
def get_args_from_browser(url: str, webdriver: WebDriver = None, proxy: str = None, timeout: int = 120) -> dict:
"""
Create a Session object using a WebDriver to handle cookies and headers.
@ -137,26 +28,36 @@ def get_session_from_browser(url: str, webdriver: WebDriver = None, proxy: str =
Returns:
Session: A Session object configured with cookies and headers from the WebDriver.
"""
if not has_curl_cffi:
raise MissingRequirementsError('Install "curl_cffi" package')
with WebDriverSession(webdriver, "", proxy=proxy, virtual_display=True) as driver:
with WebDriverSession(webdriver, "", proxy=proxy, virtual_display=False) as driver:
bypass_cloudflare(driver, url, timeout)
cookies = get_driver_cookies(driver)
user_agent = driver.execute_script("return navigator.userAgent")
parse = urlparse(url)
return Session(
cookies=cookies,
headers={
return {
'cookies': cookies,
'headers': {
'accept': '*/*',
"accept-language": "en-US",
"accept-encoding": "gzip, deflate, br",
'authority': parse.netloc,
'origin': f'{parse.scheme}://{parse.netloc}',
'referer': url,
"sec-ch-ua": "\"Google Chrome\";v=\"121\", \"Not;A=Brand\";v=\"8\", \"Chromium\";v=\"121\"",
"sec-ch-ua-mobile": "?0",
"sec-ch-ua-platform": "Windows",
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'same-origin',
'user-agent': user_agent
'user-agent': user_agent,
},
}
def get_session_from_browser(url: str, webdriver: WebDriver = None, proxy: str = None, timeout: int = 120) -> Session:
if not has_curl_cffi:
raise MissingRequirementsError('Install "curl_cffi" package')
args = get_args_from_browser(url, webdriver, proxy, timeout)
return Session(
**args,
proxies={"https": proxy, "http": proxy},
timeout=timeout,
impersonate="chrome110"

39
g4f/requests_aiohttp.py Normal file
View File

@ -0,0 +1,39 @@
from __future__ import annotations
from aiohttp import ClientSession, ClientResponse, ClientTimeout
from typing import AsyncGenerator, Any
from .Provider.helper import get_connector
class StreamResponse(ClientResponse):
async def iter_lines(self) -> AsyncGenerator[bytes, None]:
async for line in self.content:
yield line.rstrip(b"\r\n")
async def json(self) -> Any:
return await super().json(content_type=None)
class StreamSession(ClientSession):
def __init__(self, headers: dict = {}, timeout: int = None, proxies: dict = {}, impersonate = None, **kwargs):
if impersonate:
headers = {
'Accept-Encoding': 'gzip, deflate, br',
'Accept-Language': 'en-US',
'Connection': 'keep-alive',
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'same-site',
"User-Agent": 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36',
'Accept': '*/*',
'sec-ch-ua': '"Google Chrome";v="107", "Chromium";v="107", "Not?A_Brand";v="24"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
**headers
}
super().__init__(
**kwargs,
timeout=ClientTimeout(timeout) if timeout else None,
response_class=StreamResponse,
connector=get_connector(kwargs.get("connector"), proxies.get("https")),
headers=headers
)

77
g4f/requests_curl_cffi.py Normal file
View File

@ -0,0 +1,77 @@
from __future__ import annotations
from curl_cffi.requests import AsyncSession, Response
from typing import AsyncGenerator, Any
from functools import partialmethod
import json
class StreamResponse:
"""
A wrapper class for handling asynchronous streaming responses.
Attributes:
inner (Response): The original Response object.
"""
def __init__(self, inner: Response) -> None:
"""Initialize the StreamResponse with the provided Response object."""
self.inner: Response = inner
async def text(self) -> str:
"""Asynchronously get the response text."""
return await self.inner.atext()
def raise_for_status(self) -> None:
"""Raise an HTTPError if one occurred."""
self.inner.raise_for_status()
async def json(self, **kwargs) -> Any:
"""Asynchronously parse the JSON response content."""
return json.loads(await self.inner.acontent(), **kwargs)
async def iter_lines(self) -> AsyncGenerator[bytes, None]:
"""Asynchronously iterate over the lines of the response."""
async for line in self.inner.aiter_lines():
yield line
async def iter_content(self) -> AsyncGenerator[bytes, None]:
"""Asynchronously iterate over the response content."""
async for chunk in self.inner.aiter_content():
yield chunk
async def __aenter__(self):
"""Asynchronously enter the runtime context for the response object."""
inner: Response = await self.inner
self.inner = inner
self.request = inner.request
self.status_code: int = inner.status_code
self.reason: str = inner.reason
self.ok: bool = inner.ok
self.headers = inner.headers
self.cookies = inner.cookies
return self
async def __aexit__(self, *args):
"""Asynchronously exit the runtime context for the response object."""
await self.inner.aclose()
class StreamSession(AsyncSession):
"""
An asynchronous session class for handling HTTP requests with streaming.
Inherits from AsyncSession.
"""
def request(
self, method: str, url: str, **kwargs
) -> StreamResponse:
"""Create and return a StreamResponse object for the given HTTP request."""
return StreamResponse(super().request(method, url, stream=True, **kwargs))
# Defining HTTP methods as partial methods of the request method.
head = partialmethod(request, "HEAD")
get = partialmethod(request, "GET")
post = partialmethod(request, "POST")
put = partialmethod(request, "PUT")
patch = partialmethod(request, "PATCH")
delete = partialmethod(request, "DELETE")

34
g4f/webdriver.py
View File

@ -3,15 +3,18 @@ from __future__ import annotations
try:
from platformdirs import user_config_dir
from selenium.webdriver.remote.webdriver import WebDriver
from selenium.webdriver.remote.webelement import WebElement
from undetected_chromedriver import Chrome, ChromeOptions
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.keys import Keys
has_requirements = True
except ImportError:
WebDriver = type
from typing import Type as WebDriver
has_requirements = False
import time
from os import path
from os import access, R_OK
from .errors import MissingRequirementsError
@ -90,7 +93,27 @@ def bypass_cloudflare(driver: WebDriver, url: str, timeout: int) -> None:
if driver.find_element(By.TAG_NAME, "body").get_attribute("class") == "no-js":
if debug.logging:
print("Cloudflare protection detected:", url)
# Open website in a new tab
element = driver.find_element(By.ID, "challenge-body-text")
driver.execute_script(f"""
arguments[0].addEventListener('click', () => {{
window.open(arguments[1]);
}});
""", element, url)
element.click()
time.sleep(3)
# Switch to the new tab and close the old tab
original_window = driver.current_window_handle
for window_handle in driver.window_handles:
if window_handle != original_window:
driver.close()
driver.switch_to.window(window_handle)
break
try:
# Click on the challenge button in the iframe
driver.switch_to.frame(driver.find_element(By.CSS_SELECTOR, "#turnstile-wrapper iframe"))
WebDriverWait(driver, 5).until(
EC.presence_of_element_located((By.CSS_SELECTOR, "#challenge-stage input"))
@ -197,4 +220,9 @@ class WebDriverSession:
print(f"Error closing WebDriver: {e}")
self.default_driver.quit()
if self.virtual_display:
self.virtual_display.stop()
self.virtual_display.stop()
def element_send_text(element: WebElement, text: str) -> None:
script = "arguments[0].innerText = arguments[1]"
element.parent.execute_script(script, element, text)
element.send_keys(Keys.ENTER)