Merge pull request #574 from Sife-shuo/main

ReWrite italygpt

gpt4free/italygpt2/README.md

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+# Itagpt2(Rewrite)
+Written by [sife-shuo](https://github.com/sife-shuo/).
+
+## Description
+Unlike gpt4free. italygpt in the pypi package, italygpt2 supports stream calls and has changed the request sending method to enable continuous and logical conversations.
+
+The speed will increase when calling the conversation multiple times.
+
+### Completion:
+```python
+account_data=italygpt2.Account.create()
+for chunk in italygpt2.Completion.create(account_data=account_data,prompt="Who are you?"):
+    print(chunk, end="", flush=True)
+print()
+```
+
+### Chat
+Like most chatgpt projects, format is supported.
+Use the same format for the messages as you would for the [official OpenAI API](https://platform.openai.com/docs/guides/chat/introduction).
+```python
+messages = [
+    {"role": "system", "content": ""},#...
+    {"role": "user", "content": ""}#....
+]
+account_data=italygpt2.Account.create()
+for chunk in italygpt2.Completion.create(account_data=account_data,prompt="Who are you?",message=messages):
+    print(chunk, end="", flush=True)
+print()
+```

gpt4free/italygpt2/__init__.py

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+import re
+import requests
+import hashlib
+from fake_useragent import UserAgent
+class Account:
+    @staticmethod
+    def create():
+        r=requests.get("https://italygpt.it/",headers=Account._header)
+        f=r.text
+        tid=re.search('<input type=\"hidden\" name=\"next_id\" id=\"next_id\" value=\"(\w+)\">',f).group(1)
+        if len(tid)==0:
+            raise RuntimeError("NetWorkError:failed to get id.")
+        else:
+            Account._tid=tid
+        Account._raw="[]"
+        return Account
+    def next(next_id:str)->str:
+        Account._tid=next_id
+        return Account._tid
+    def get()->str:
+        return Account._tid
+    _header={
+            "Host": "italygpt.it",
+            "Referer":"https://italygpt.it/",
+            "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36",#UserAgent().random,
+            "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
+            "Accept-Language":"zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
+            "Upgrade-Insecure-Requests":"1",
+            "Sec-Fetch-Dest":"document",
+            "Sec-Fetch-Mode":"navigate",
+            "Sec-Fetch-Site":"none",
+            "Sec-Fetch-User":"?1",
+            "Connection":"keep-alive",
+            "Alt-Used":"italygpt.it",
+            "Pragma":"no-cache",
+            "Cache-Control":"no-cache",
+            "TE": "trailers"
+        }
+    def settraw(raws:str):
+        Account._raw=raws
+        return Account._raw
+    def gettraw():
+        return Account._raw
+
+class Completion:
+    @staticmethod
+    def create(
+        account_data,
+        prompt: str,
+        message=False
+    ):
+        param={
+            "prompt":prompt.replace(" ","+"),
+            "creative":"off",
+            "internet":"false",
+            "detailed":"off",
+            "current_id":"0",
+            "code":"",
+            "gpt4":"false",
+            "raw_messages":account_data.gettraw(),
+            "hash":hashlib.sha256(account_data.get().encode()).hexdigest()
+        }
+        if(message):
+            param["raw_messages"]=str(message)
+        r = requests.get("https://italygpt.it/question",headers=account_data._header,params=param,stream=True)
+        account_data.next(r.headers["Next_id"])
+        account_data.settraw(r.headers["Raw_messages"])
+        for chunk in r.iter_content(chunk_size=None):
+            r.raise_for_status()
+            yield chunk.decode()

testing/italygpt2_test.py

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+from gpt4free import italygpt2
+account_data=italygpt2.Account.create()
+for chunk in italygpt2.Completion.create(account_data=account_data,prompt="Who are you?"):
+    print(chunk, end="", flush=True)