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test.py
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import sys, json, paramiko, re, os, time, platform
from pathlib import Path
from configparser import ConfigParser
# import colorama
# from colorama import init, Fore, Back, Style
from ansi2html import Ansi2HTMLConverter
from message import Message
class TerminalEmulator:
def __init__(self):
self.ansi_escape_codes = {
"0": self.reset_format,
"1": self.bold,
"3": self.italic,
"4": self.underline,
"30": lambda: self.set_foreground("black"),
"31": lambda: self.set_foreground("red"),
"32": lambda: self.set_foreground("green"),
"33": lambda: self.set_foreground("yellow"),
"34": lambda: self.set_foreground("blue"),
"35": lambda: self.set_foreground("magenta"),
"36": lambda: self.set_foreground("cyan"),
"37": lambda: self.set_foreground("white"),
"40": lambda: self.set_background("black"),
"41": lambda: self.set_background("red"),
"42": lambda: self.set_background("green"),
"43": lambda: self.set_background("yellow"),
"44": lambda: self.set_background("blue"),
"45": lambda: self.set_background("magenta"),
"46": lambda: self.set_background("cyan"),
"47": lambda: self.set_background("white"),
"7": self.inverse,
}
self.reset()
def reset(self):
self.current_style = {
"bold": False,
"italic": False,
"underline": False,
"foreground": None,
"background": None,
"inverse": False,
}
def parse(self, text):
print(text)
s = text
title = ""
sequences = {}
# # 解析窗口标题
# title_pattern = re.compile(r"\x1b\]2;([^\x07]+)\x07")
# match = title_pattern.search(s)
# if match:
# title = match.group(1)
# # 精确地定位和移除标题序列，避免影响后续匹配
# start_index = match.start()
# end_index = match.end()
# s = s[:start_index] + s[end_index:]
# # 删除标题序列前后可能的干扰字符，比如百分号
# s = s.replace("%", "")
# print(1, text, s, title)
# # 初始化存储其他转义序列的字典
# # 定义并应用其他转义序列的正则表达式
# patterns = {
# "short_title": re.compile(r"\x1b\]1;([^\x07]+)\x07"),
# "clear_screen": re.compile(r"\x1b\[J"),
# "clear_line": re.compile(r"\x1b\[K"),
# "app_mode": re.compile(r"\x1b\[\?1h"),
# "paste_mode": re.compile(r"\x1b\[\?2004h"),
# }
# # 避免无限循环：先找出所有匹配项的位置，再按位置从前往后替换
# for key, pattern in patterns.items():
# matches = list(pattern.finditer(s))
# for match in reversed(matches): # 逆序处理以避免索引变动
# sequences[key] = match.group()
# # 根据匹配对象安全地移除序列
# s = s[: match.start()] + s[match.end() :]
# print(2, s)
# 结果输出
return title, s, sequences
def apply_sequence(self, sequence):
# 分解序列并应用对应的样式更改
parts = sequence.split(";")
for part in parts:
if part in self.ansi_escape_codes:
self.ansi_escape_codes[part]()
return True
return False
def apply_current_style(self, text):
# 根据当前样式生成样式化的文本
style_tags = []
if self.current_style["bold"]:
style_tags.append("font-weight: bold")
if self.current_style["italic"]:
style_tags.append("font-style: italic")
if self.current_style["underline"]:
style_tags.append("text-decoration: underline")
if self.current_style["foreground"]:
style_tags.append(f'color: {self.current_style["foreground"]}')
if self.current_style["background"]:
style_tags.append(f'background-color: {self.current_style["background"]}')
if self.current_style["inverse"]:
fg = self.current_style.get("foreground", "black")
bg = self.current_style.get("background", "white")
style_tags.append(f"color: {bg}; background-color: {fg}")
style_string = "; ".join(style_tags)
return f'<span style="{style_string}">{text}</span>' if style_tags else text
def set_foreground(self, color):
self.current_style["foreground"] = color
def set_background(self, color):
self.current_style["background"] = color
def bold(self):
self.current_style["bold"] = True
def italic(self):
self.current_style["italic"] = True
def underline(self):
self.current_style["underline"] = True
def inverse(self):
# 反转前景和背景色的简化处理
self.current_style["inverse"] = not self.current_style["inverse"]
def reset_format(self):
self.reset()
str = """Last login: Tue May 7 23:08:05 2024 from 127.0.0.1
[1m[7m%[27m[1m[0m
]2;liguoxin@liguoxindeMacBook-Pro:~]1;~
[0m[27m[24m[J(base) [01;32m➜ [36m~[00m [K[?1h=[?2004h"""
a = TerminalEmulator()
print(a.parse(str))