业务服务监控详解

#!/usr/bin/python
import difflib

text1 = """text1:
This module provides classes and functions for comparing sequences.
including HTML and context and unified diffs.
difflib document v7.4
add string
"""

text1_lines = text1.splitlines()

text2 = """text2:
This module provides classes and functions for Comparing sequences.
including HTML and context and unified diffs.
difflib document v7.5"""

text2_lines = text2.splitlines()

d = difflib.Differ()
diff = d.compare(text1_lines, text2_lines)
print '
'.join(list(diff))