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-rw-r--r--g4f/Provider/helper.py57
1 files changed, 40 insertions, 17 deletions
diff --git a/g4f/Provider/helper.py b/g4f/Provider/helper.py
index e14ae65e..5a9a9329 100644
--- a/g4f/Provider/helper.py
+++ b/g4f/Provider/helper.py
@@ -3,37 +3,46 @@ from __future__ import annotations
import asyncio
import sys
from asyncio import AbstractEventLoop
-
+from os import path
+from typing import Dict, List
import browser_cookie3
-_cookies: dict[str, dict[str, str]] = {}
-
-# Use own event_loop_policy with a selector event loop on windows.
+# Change event loop policy on windows
if sys.platform == 'win32':
- _event_loop_policy = asyncio.WindowsSelectorEventLoopPolicy()
-else:
- _event_loop_policy = asyncio.get_event_loop_policy()
-
+ if isinstance(
+ asyncio.get_event_loop_policy(), asyncio.WindowsProactorEventLoopPolicy
+ ):
+ asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+# Local Cookie Storage
+_cookies: Dict[str, Dict[str, str]] = {}
+
# If event loop is already running, handle nested event loops
# If "nest_asyncio" is installed, patch the event loop.
def get_event_loop() -> AbstractEventLoop:
try:
asyncio.get_running_loop()
except RuntimeError:
- return _event_loop_policy.get_event_loop()
+ try:
+ return asyncio.get_event_loop()
+ except RuntimeError:
+ asyncio.set_event_loop(asyncio.new_event_loop())
+ return asyncio.get_event_loop()
try:
- event_loop = _event_loop_policy.get_event_loop()
+ event_loop = asyncio.get_event_loop()
if not hasattr(event_loop.__class__, "_nest_patched"):
import nest_asyncio
nest_asyncio.apply(event_loop)
return event_loop
except ImportError:
raise RuntimeError(
- 'Use "create_async" instead of "create" function in a running event loop. Or install the "nest_asyncio" package.')
+ 'Use "create_async" instead of "create" function in a running event loop. Or install the "nest_asyncio" package.'
+ )
-# Load cookies for a domain from all supported browser.
-# Cache the results in the "_cookies" variable
-def get_cookies(cookie_domain: str) -> dict:
+
+# Load cookies for a domain from all supported browsers.
+# Cache the results in the "_cookies" variable.
+def get_cookies(cookie_domain: str) -> Dict[str, str]:
if cookie_domain not in _cookies:
_cookies[cookie_domain] = {}
try:
@@ -44,11 +53,25 @@ def get_cookies(cookie_domain: str) -> dict:
return _cookies[cookie_domain]
-def format_prompt(messages: list[dict[str, str]], add_special_tokens=False):
+def format_prompt(messages: List[Dict[str, str]], add_special_tokens=False) -> str:
if add_special_tokens or len(messages) > 1:
formatted = "\n".join(
- ["%s: %s" % ((message["role"]).capitalize(), message["content"]) for message in messages]
+ [
+ "%s: %s" % ((message["role"]).capitalize(), message["content"])
+ for message in messages
+ ]
)
return f"{formatted}\nAssistant:"
else:
- return messages[0]["content"] \ No newline at end of file
+ return messages[0]["content"]
+
+
+def get_browser(user_data_dir: str = None):
+ from undetected_chromedriver import Chrome
+ from platformdirs import user_config_dir
+
+ if not user_data_dir:
+ user_data_dir = user_config_dir("g4f")
+ user_data_dir = path.join(user_data_dir, "Default")
+
+ return Chrome(user_data_dir=user_data_dir) \ No newline at end of file