From 0c4e5e5127f91c6789da8dbfbcbfee63d7a578a3 Mon Sep 17 00:00:00 2001
From: Heiner Lohaus <hlohaus@users.noreply.github.com>
Date: Thu, 16 Nov 2023 16:56:23 +0100
Subject: Fix Phind and PerplexityAi - GPT-4 Providers Fix MyShell Provider
 Refactor Provider __init__ Add ChatAnywhere Provider Update models list

---
 g4f/Provider/unfinished/PerplexityAi.py | 100 --------------------------------
 1 file changed, 100 deletions(-)
 delete mode 100644 g4f/Provider/unfinished/PerplexityAi.py

(limited to 'g4f/Provider/unfinished/PerplexityAi.py')

diff --git a/g4f/Provider/unfinished/PerplexityAi.py b/g4f/Provider/unfinished/PerplexityAi.py
deleted file mode 100644
index e97dbf0d..00000000
--- a/g4f/Provider/unfinished/PerplexityAi.py
+++ /dev/null
@@ -1,100 +0,0 @@
-from __future__ import annotations
-
-import json
-import time
-import base64
-from curl_cffi.requests import AsyncSession
-
-from ..base_provider import AsyncProvider, format_prompt, get_cookies
-
-
-class PerplexityAi(AsyncProvider):
-    url                   = "https://www.perplexity.ai"
-    supports_gpt_35_turbo = True
-    _sources              = []
-
-    @classmethod
-    async def create_async(
-        cls,
-        model: str,
-        messages: list[dict[str, str]],
-        proxy: str = None,
-        **kwargs
-    ) -> str:
-        url = f"{cls.url}/socket.io/?EIO=4&transport=polling"
-        headers = {
-            "Referer": f"{cls.url}/"
-        }
-        async with AsyncSession(headers=headers, proxies={"https": proxy}, impersonate="chrome107") as session:
-            url_session = "https://www.perplexity.ai/api/auth/session"
-            response = await session.get(url_session)
-            response.raise_for_status()
-
-            url_session = "https://www.perplexity.ai/api/auth/session"
-            response = await session.get(url_session)
-            response.raise_for_status()
-
-            response = await session.get(url, params={"t": timestamp()})
-            response.raise_for_status()
-            sid = json.loads(response.text[1:])["sid"]
-
-            response = await session.get(url, params={"t": timestamp(), "sid": sid})
-            response.raise_for_status()
-
-            data = '40{"jwt":"anonymous-ask-user"}'
-            response = await session.post(url, params={"t": timestamp(), "sid": sid}, data=data)
-            response.raise_for_status()
-
-            response = await session.get(url, params={"t": timestamp(), "sid": sid})
-            response.raise_for_status()
-
-            data = "424" + json.dumps([
-                "perplexity_ask",
-                format_prompt(messages),
-                {
-                    "version":"2.1",
-                    "source":"default",
-                    "language":"en",
-                    "timezone": time.tzname[0],
-                    "search_focus":"internet",
-                    "mode":"concise"
-                }
-            ])
-            response = await session.post(url, params={"t": timestamp(), "sid": sid}, data=data)
-            response.raise_for_status()
-
-            while True:
-                response = await session.get(url, params={"t": timestamp(), "sid": sid})
-                response.raise_for_status()
-                for line in response.text.splitlines():
-                    if line.startswith("434"):
-                        result = json.loads(json.loads(line[3:])[0]["text"])
-
-                        cls._sources = [{
-                            "title": source["name"],
-                            "url": source["url"],
-                            "snippet": source["snippet"]
-                        } for source in result["web_results"]]
-
-                        return result["answer"]
-
-    @classmethod
-    def get_sources(cls):
-        return cls._sources
-
-
-    @classmethod
-    @property
-    def params(cls):
-        params = [
-            ("model", "str"),
-            ("messages", "list[dict[str, str]]"),
-            ("stream", "bool"),
-            ("proxy", "str"),
-        ]
-        param = ", ".join([": ".join(p) for p in params])
-        return f"g4f.provider.{cls.__name__} supports: ({param})"
-
-
-def timestamp() -> str:
-    return base64.urlsafe_b64encode(int(time.time()-1407782612).to_bytes(4, 'big')).decode()
\ No newline at end of file
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