此程序十分简单，模拟的过程中简易的处理了Py语法对应的高亮，并输出行号。代码如下：
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59 | #! /usr/bin/env python
# coding:utf-8
# **************************************
# Function: python 打开Py文件高亮显示
# Version: 1.0
# Author: 'beginman'
# **************************************
# py colorama:https://pypi.python.org/pypi/colorama
import os
import random
from colorama import *
init(autoreset=True)
COLOR = [Fore.RED, Fore.GREEN, Fore.BLUE, Fore.BLACK, Fore.YELLOW,
Fore.MAGENTA, Fore.CYAN, Fore.WHITE, Fore.RESET]
BACK = Back.GREEN # 行号
Syna = {
'def': Fore.RED+Style.BRIGHT,
'class': Fore.GREEN+Style.BRIGHT,
'"""': Fore.YELLOW+Style.BRIGHT,
"'''": Fore.YELLOW+Style.BRIGHT,
'import': Fore.YELLOW,
'from': Fore.YELLOW,
'for': Fore.MAGENTA+Style.BRIGHT,
'elif': Fore.MAGENTA+Style.BRIGHT,
'else': Fore.MAGENTA+Style.BRIGHT,
'print': Fore.CYAN,
'#': Fore.GREEN
}
def PrintFile(path):
"""Print file"""
f = open(path)
count = 1
for line in f.readlines():
sy_list = [i for i in Syna.items()]
RANDOM_COLOR = [s[1] for s in sy_list if line.strip().startswith(s[0])]
RANDOM_COLOR = RANDOM_COLOR[0] if RANDOM_COLOR else random.choice(COLOR)
n = u'☺ %s ' % count if count<10 else u'☺ %s ' % count
linenum = Style.NORMAL+BACK + n
count += 1
print linenum,RANDOM_COLOR + line.strip()
def GetPath():
"""choice file"""
while True:
file = raw_input(u'请输入指定文件:')
if os.path.isfile(file):
break
return file
def main():
PrintFile(GetPath())
if __name__ == '__main__':
main()
|
效果如下：
