Company.py文件
#!/bin/env python
# -*- coding: utf-8 -*-
# 20200622
#python db2Compare.py -f1 db01.db2chk.200622.out -f2 db02.db2chk.200622.out
import difflib
import sys
import argparse
# 读取建表语句或配置文件
def read_file(file_name):
try:
file_desc = open(file_name, 'r')
# 读取后按行分割
text = file_desc.read().splitlines()
file_desc.close()
return text
except IOError as error:
print 'Read input file Error: {0}'.format(error)
sys.exit()
# 比较两个文件并把结果生成一份html文本
def compare_file(file1, file2):
if file1 == "" or file2 == "":
print '文件路径不能为空：第一个文件的路径：{0}, 第二个文件的路径：{1} .'.format(file1, file2)
sys.exit()
else:
print "正在比较文件{0} 和 {1}".format(file1, file2)
text1_lines = read_file(file1)
text2_lines = read_file(file2)
diff = difflib.HtmlDiff() # 创建HtmlDiff 对象
result = diff.make_file(text1_lines, text2_lines) # 通过make_file 方法输出 html 格式的对比结果
# 将结果写入到result_comparation.html文件中
try:
with open('result_comparation.html', 'w') as result_file:
result_file.write(result)
print "0==}==========> Successfully Finished/n"
except IOError as error:
print '写入html文件错误：{0}'.format(error)
if __name__ == "__main__":
# To define two arguments should be passed in, and usage: -f1 fname1 -f2 fname2
my_parser = argparse.ArgumentParser(description="传入两个文件参数")
my_parser.add_argument('-f1', action='store', dest='fname1', required=True)
my_parser.add_argument('-f2', action='store', dest='fname2', required=True)
# retrieve all input arguments
given_args = my_parser.parse_args()
file1 = given_args.fname1
file2 = given_args.fname2
compare_file(file1, file2)
python Company.py -f1 db01.db2chk.200622.out -f2 db02.db2chk.200622.out
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Python