ERNIECli/erniecli.py

#!/usr/bin/python3
import requests
import json
import sys
import time
import _thread
import os
import subprocess

ERNIE_API_KEY = ""
ERNIE_SECRET_KEY = ""

OPENAI_URL = ""
OPENAI_API_KEY = ""
OPENAI_MODEL = ""

# 后端可选“openai”或“ernie”
BACKEND = ""

ernie_prompt = """\
你是一个Linux命令行专家，请将我的请求转换成一条可执行的bash命令。
只给一条命令，不要做任何解释或说明。

示例：
请求：显示系统版本信息。
输出：
```bash
uname -a
```
我的请求是：{0}\
"""

openai_prompt = """\
你是一个Linux命令行专家，请将我的请求转换成一条可执行的bash命令。
只给一条命令，不要做任何解释或说明。

示例：
请求：显示系统版本信息。
输出：
```bash
uname -a
```\
"""

# 设置API_KEY和SECRET_KEY
def set_config():
    global ERNIE_API_KEY, ERNIE_SECRET_KEY, OPENAI_API_KEY, OPENAI_MODEL, OPENAI_URL, BACKEND
    if os.path.exists(os.path.expanduser('~/.config/erniecli/.ernierc')):
        get_config()
    elif not os.path.exists(os.path.expanduser('~/.config/erniecli')):
        os.makedirs(os.path.expanduser('~/.config/erniecli'))
    # 用黄色字体
    bidx = 0
    if BACKEND == "ernie":
        bidx = 1
    elif BACKEND == "openai":
        bidx = 2
    elif BACKEND == "":
        bidx = 0
    
    while True:
        choice_bidx = input("\033[1;33m请选择后端(0: None | 1: ernie | 2: openai)[current: {0}]：".format(bidx))
        if choice_bidx == '':
            bidx = bidx
        else:
            bidx = int(choice_bidx)
        if bidx == 1 or bidx == 2:
            break
    if bidx == 1:
        BACKEND = "ernie"
    elif bidx == 2:
        BACKEND = "openai"
    

    choice_ernie = input("\033[1;34m是否需要配置ernie?(y/N)")
    if choice_ernie == "y":
        apikey_value = input("\033[1;34m请输入API_KEY(当前值:"+ERNIE_API_KEY+")：")
        securekey_value = input("请输入SECRET_KEY(当前值"+ERNIE_SECRET_KEY+")：")
        if apikey_value != "":
            ERNIE_API_KEY = apikey_value.strip()
        if securekey_value != "":
            ERNIE_SECRET_KEY = securekey_value.strip()

    choice_openai = input("\033[1;36m是否需要配置openai?(y/N)")
    if choice_openai == "y":
        url_value = input("\033[1;36m请输入BASE URL(当前值:"+OPENAI_URL+")：")
        apikey_value = input("\033[1;36m请输入API_KEY(当前值:"+OPENAI_API_KEY+")：")
        model_value = input("请输入模型(当前值:"+OPENAI_MODEL+")：")
        if url_value != "":
            OPENAI_URL = url_value.strip()
        if apikey_value != "":
            OPENAI_API_KEY = apikey_value.strip()
        if model_value != "":
            OPENAI_MODEL = model_value.strip()
        
    with open(os.path.expanduser('~/.config/erniecli/.ernierc'), 'w', encoding='utf-8') as f:
        # 写入所有配置
        f.write("[GLOBAL]\n")
        f.write("BACKEND="+BACKEND+"\n")
        f.write("\n[ERNIE]\n")
        f.write("API_KEY="+ERNIE_API_KEY+"\n")
        f.write("SECRET_KEY="+ERNIE_SECRET_KEY+"\n")
        f.write("\n[OPENAI]\n")
        f.write("URL="+OPENAI_URL+"\n")
        f.write("API_KEY="+OPENAI_API_KEY+"\n")
        f.write("MODEL="+OPENAI_MODEL+"\n")
        print("\033[1;32m配置成功\033[0m")
    sys.exit(0)

# 读取$HOME/.config/erniecli/.ernierc文件中API_KEY和SECRET_KEY
def get_config():
    global ERNIE_API_KEY, ERNIE_SECRET_KEY, OPENAI_API_KEY, OPENAI_MODEL, OPENAI_URL, BACKEND
    config = os.path.expanduser('~/.config/erniecli/.ernierc')
    if not os.path.exists(config):
        print("\033[1;31m请进行使用erniecli进行配置\033[0m")
        sys.exit(0)
    # 读取配置文件，读取[global]的BACKEND
    group = "global"
    with open(config, 'r', encoding='utf-8') as f:
        for line in f.readlines():
            line = line.strip()
            if len(line) == 0 or line[0] == '#':
                continue

            elif line.startswith("["):
                group = line[1:-1]
                continue
            # 配置global
            if group == "GLOBAL":
                key, value = line.split('=')
                if key.strip() == "BACKEND":
                    BACKEND = value.strip()
            if group == "ERNIE":
                key, value = line.split('=')
                if key.strip() == "API_KEY":
                    ERNIE_API_KEY = value.strip()
                if key.strip() == "SECRET_KEY":
                    ERNIE_SECRET_KEY = value.strip()
            if group == "OPENAI":
                key, value = line.split('=')
                if key.strip() == "API_KEY":
                    OPENAI_API_KEY = value.strip()
                if key.strip() == "MODEL":
                    OPENAI_MODEL = value.strip()
                if key.strip() == "URL":
                    OPENAI_URL = value.strip()

# 查询百度千帆
def askERNIE(quest):
        
    url = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions?access_token=" + get_access_token()
    
    payload = json.dumps({
        "messages": [
            {
                "role": "user",
                "content": ernie_prompt.format(quest)
            }
        ],
        "temperature": 0.95,
        "top_p": 0.8,
        "penalty_score": 1,
        "disable_search": False,
        "enable_citation": False,
        "response_format": "text"
    })
    headers = {
        'Content-Type': 'application/json'
    }
    
    response = requests.request("POST", url, headers=headers, data=payload)
    
    return response.text

def get_access_token():
    """
    使用 AK，SK 生成鉴权签名（Access Token）
    :return: access_token，或是None(如果错误)
    """
    url = "https://aip.baidubce.com/oauth/2.0/token"
    params = {"grant_type": "client_credentials", "client_id": ERNIE_API_KEY, "client_secret": ERNIE_SECRET_KEY}
    return str(requests.post(url, params=params).json().get("access_token"))

# 查询OpenAI接口，如赞同模型
def askOpenAI(quest):
    global OPENAI_URL
    # 如果OPENAI_URL是/结尾，去掉最后的/
    if OPENAI_URL[-1] == '/':
        OPENAI_URL = OPENAI_URL[:-1]
    url = "{0}/v1/chat/completions".format(OPENAI_URL)
    payload = json.dumps({
        "model": OPENAI_MODEL,
        "messages": [
            {
                "role": "system",
                "content": openai_prompt
            },
            {
                "role": "user",
                "content": quest
            }
        ],
        "temperature": 0.3
    })
    headers = {
        'Content-Type': 'application/json',
        'Authorization': 'Bearer '+OPENAI_API_KEY
    }
    
    response = requests.request("POST", url, headers=headers, data=payload)
    
    return response.text

def parse(answer):
    answer = json.loads(answer)
    # 获取第一个结果
    if BACKEND=="ernie":
        result = answer['result']
    elif BACKEND=="openai":
        result = answer['choices'][0]['message']['content']
    lines = result.split('\n')
    # 获取lines中的```bash项编号
    try:
        index = lines.index('```bash')
        return lines[index+1]
    except ValueError:
        print("\033[1;31mAI没有找到可执行的命令\033[0m")
        sys.exit(0)



def loading(lock):
    chars = ['⣾', '⣷', '⣯', '⣟', '⡿', '⢿', '⣻', '⣽']
    i = 0
    print('')
    while lock[0]:
        i = (i+1) % len(chars)
        print('\033[A%s %s' %
              (chars[i], lock[1] or '' if len(lock) >= 2 else ''))
        time.sleep(0.1)

# 执行alias命令，获取输出结果保存为alias_result
def alias():
    # 定义一个dict
    alias_result = {'egrep': 'egrep --color=auto'
                     ,'grep': 'grep --color=auto'
                     ,'fgrep': 'fgrep --color=auto'
                     ,'grep': 'grep --color=auto'
                     ,'l': 'ls -CF'
                     ,'ll': 'ls -alF'
                     ,'la': 'ls -A'
                     ,'ls': 'ls --color=auto'}
    return alias_result

def replaceAlias(cmd):
    # 获取alias_result
    alias_result = alias()
    # 获取cmd中的第一个单词
    cmd_first = cmd.split(' ')[0]
    # 如果cmd_first在alias_result中，则替换
    if cmd_first in alias_result:
        cmd = alias_result[cmd_first] + ' ' + cmd.replace(cmd_first, '')
    return cmd

if __name__ == '__main__':
    # 如果没有参数
    if len(sys.argv) < 2:
        print("Copyright (c) 2024 Xiongwei Yu. Info-Terminal Copilot v1.0 \n\n \
Usage: \n \
erniecli command question :    \"?? question\" or \"? question\" for short, quest a command and run\n \
erniecli config           :    set your config\n \
erniecli alias            :    show alias\n \
erniecli version          :    show version")
        sys.exit(0)
    # 获取第一个参数
    cmd = sys.argv[1]
    if cmd == "config":
        set_config()
    # 设置??别名
    if cmd == "alias":
        print ("alias erniecli='erniecli.py'")
        print ("alias ??='erniecli.py command'")
        print ("alias ？？='erniecli.py command'")
        print ("alias ?='erniecli.py command'")
        print ("alias ？='erniecli.py command'")
    # 显示版本信息
    if cmd == "version":
        # 紫色显示
        print("\033[1;95m终端助理 Version 0.1\n\033[0m")
        # 用绿色字体显示“基于文心一言的对话式命令行助理”
        print("\033[1;32m基于大语言模型的对话式终端助理\n可使用百度千帆文心大模型ERNIE-3.5-8K或其他OpenAI接口的大语言模型\n让命令行插上AI的翅膀🪽\033[0m")
        sys.exit(0)
    # 如果cmd为command，调用ask函数
    if cmd == "command":
        get_config()
        # 获取第二个参数
        # 如果第二个参数为空，则输出错误，用红色字体显示
        if len(sys.argv) < 3:
            print("\033[1;31m请输入你的意图\033[0m")
            sys.exit(0)
        # 获取后面的所有参数，并拼接成字符串
        question = ' '.join(sys.argv[2:])
        # question = sys.argv[2]
        # 如果question为空，则输出错误，用红色字体显示
        if question == "":
            print("\033[1;31m请输入你的意图\033[0m")
            sys.exit(0)
        # 调用ask函数，并输出结果
        # 显示转圈
        lock = [True, '']
        try:
            _thread.start_new_thread(loading, (lock,))
        except Exception as e:
            print(e)
            #使用绿色字体
        lock[1] ="\033[1;32m终端助理正在思考...\033[0m"
        
        # 百度千帆
        # answer = askERNIE(question)
        # cmd = parseERNIE(answer)
        if BACKEND=="ernie":
            query = askERNIE
        elif BACKEND=="openai":
            query = askOpenAI

        # OpenAI API
        answer = query(question)
        cmd = parse(answer)
        lock[0] = False
        print('\033[F\033[K',end =  "\033[1;32m❯ \033[0m")
        print('\033[1;32m{0}\033[0m'.format(cmd))
        while True:
            choice = input('\033[1;32m? \033[0m\033[1;90m是否执行 ⬆ ? [Y/n]\033[0m')
            if choice == 'Y' or choice == 'y' or choice == '':
                sys.stdout.write('\033[A\r')
                sys.stdout.flush()
                sys.stdout.write('\033[K')
                sys.stdout.flush()
                # 执行命令，并输出结果
                # print('')
                cmd = replaceAlias(cmd)
                subprocess.run(cmd, shell=True)
                # print('')
                # os.system(cmd)
                break
            elif choice == 'N' or choice == 'n':
                print('已取消')
                sys.exit(0)
            else:
                print("请输入正确的选项")