From eb48299195805bbcba30275a2bf857955e1287ec Mon Sep 17 00:00:00 2001
From: Heiner Lohaus <hlohaus@users.noreply.github.com>
Date: Fri, 8 Mar 2024 10:12:13 +0100
Subject: Enable Liaobots, disable Phind provider

---
 g4f/Provider/Phind.py | 139 --------------------------------------------------
 1 file changed, 139 deletions(-)
 delete mode 100644 g4f/Provider/Phind.py

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

diff --git a/g4f/Provider/Phind.py b/g4f/Provider/Phind.py
deleted file mode 100644
index 096cdd29..00000000
--- a/g4f/Provider/Phind.py
+++ /dev/null
@@ -1,139 +0,0 @@
-from __future__ import annotations
-
-import re
-import json
-from urllib import parse
-from datetime import datetime
-
-from ..typing import AsyncResult, Messages
-from .base_provider import AsyncGeneratorProvider
-from ..requests import StreamSession
-
-class Phind(AsyncGeneratorProvider):
-    url = "https://www.phind.com"
-    working = True
-    supports_stream = True
-    supports_message_history = True
-
-    @classmethod
-    async def create_async_generator(
-        cls,
-        model: str,
-        messages: Messages,
-        proxy: str = None,
-        timeout: int = 120,
-        creative_mode: bool = False,
-        **kwargs
-    ) -> AsyncResult:
-        headers = {
-            "Accept": "*/*",
-            "Origin": cls.url,
-            "Referer": f"{cls.url}/search",
-            "Sec-Fetch-Dest": "empty", 
-            "Sec-Fetch-Mode": "cors", 
-            "Sec-Fetch-Site": "same-origin",
-        }
-        async with StreamSession(
-            headers=headers,
-            impersonate="chrome",
-            proxies={"https": proxy},
-            timeout=timeout
-        ) as session:
-            url = "https://www.phind.com/search?home=true"
-            async with session.get(url) as response:
-                text = await response.text()
-                match = re.search(r'<script id="__NEXT_DATA__" type="application/json">(?P<json>[\S\s]+?)</script>', text)
-                data = json.loads(match.group("json"))
-                challenge_seeds = data["props"]["pageProps"]["challengeSeeds"]
-                
-            prompt = messages[-1]["content"]
-            data = {
-                "question": prompt,
-                "question_history": [
-                    message["content"] for message in messages[:-1] if message["role"] == "user"
-                ],
-                "answer_history": [
-                    message["content"] for message in messages if message["role"] == "assistant"
-                ],
-                "webResults": [],
-                "options": {
-                    "date": datetime.now().strftime("%d.%m.%Y"),
-                    "language": "en-US",
-                    "detailed": True,
-                    "anonUserId": "",
-                    "answerModel": "GPT-4" if model.startswith("gpt-4") else "Phind-34B",
-                    "creativeMode": creative_mode,
-                    "customLinks": []
-                },
-                "context": "\n".join([message["content"] for message in messages if message["role"] == "system"]),
-            }
-            data["challenge"] = generate_challenge(data, **challenge_seeds)
-            async with session.post(f"https://https.api.phind.com/infer/", headers=headers, json=data) as response:
-                new_line = False
-                async for line in response.iter_lines():
-                    if line.startswith(b"data: "):
-                        chunk = line[6:]
-                        if chunk.startswith(b'<PHIND_DONE/>'):
-                            break
-                        if chunk.startswith(b'<PHIND_BACKEND_ERROR>'):
-                            raise RuntimeError(f"Response: {chunk.decode()}")
-                        if chunk.startswith(b'<PHIND_WEBRESULTS>') or chunk.startswith(b'<PHIND_FOLLOWUP>'):
-                            pass
-                        elif chunk.startswith(b"<PHIND_METADATA>") or chunk.startswith(b"<PHIND_INDICATOR>"):
-                            pass
-                        elif chunk.startswith(b"<PHIND_SPAN_BEGIN>") or chunk.startswith(b"<PHIND_SPAN_END>"):
-                            pass
-                        elif chunk:
-                            yield chunk.decode()
-                        elif new_line:
-                            yield "\n"
-                            new_line = False
-                        else:
-                            new_line = True
-
-def deterministic_stringify(obj):
-    def handle_value(value):
-        if isinstance(value, (dict, list)):
-            if isinstance(value, list):
-                return '[' + ','.join(sorted(map(handle_value, value))) + ']'
-            else:  # It's a dict
-                return '{' + deterministic_stringify(value) + '}'
-        elif isinstance(value, bool):
-            return 'true' if value else 'false'
-        elif isinstance(value, (int, float)):
-            return format(value, '.8f').rstrip('0').rstrip('.')
-        elif isinstance(value, str):
-            return f'"{value}"'
-        else:
-            return 'null'
-
-    items = sorted(obj.items(), key=lambda x: x[0])
-    return ','.join([f'{k}:{handle_value(v)}' for k, v in items if handle_value(v) is not None])
-
-def prng_general(seed, multiplier, addend, modulus):
-    a = seed * multiplier + addend
-    if a < 0:
-        return ((a%modulus)-modulus)/modulus
-    else:
-        return a%modulus/modulus
-
-def generate_challenge_seed(l):
-    I = deterministic_stringify(l)
-    d = parse.quote(I, safe='')
-    return simple_hash(d)
-
-def simple_hash(s):
-    d = 0
-    for char in s:
-        if len(char) > 1 or ord(char) >= 256:
-            continue
-        d = ((d << 5) - d + ord(char[0])) & 0xFFFFFFFF
-        if d > 0x7FFFFFFF: # 2147483647
-            d -= 0x100000000 # Subtract 2**32
-    return d
-
-def generate_challenge(obj, **kwargs):
-    return prng_general(
-        seed=generate_challenge_seed(obj),
-        **kwargs
-    )
\ No newline at end of file
-- 
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