Question

我有以下代码用于检查版权标记。我目前只检查userstring1。现在我想检查多个用户字符串。修改以下代码的最佳方法是：

检查所有用户字符串检查的所有文件

打印与任何字符串匹配的每个文件的文件名

import os
import sys
import fnmatch

userstring1="Copyright (c) 2012 Company, Inc\nAll Rights Reserved.\nCompany Confidential and Proprietary."
userstring2="Copyright (c) 2011-2013 Company, Inc\nAll Rights Reserved.\nCompany Confidential and Proprietary."
#print len(sys.argv)
#print sys.argv[1]
if len(sys.argv) < 2:
    sys.exit('Usage: check_copyright.py <build directory>')
'''
for r,d,f in os.walk(sys.argv[1]):
    for files in f:
        userlines = userstring.split('\n') # Separate the string into lines
        with open(os.path.join(r, files), "r") as file:
'''
for path,dirs,files in os.walk(sys.argv[1]):
    for fname in files:
        userlines = userstring1.split('\n') # Separate the string into lines 
        # Test the filename for particular pattern matches.
        for pat in ['*.cpp','*.c','*.h']:
            if fnmatch.fnmatch(fname,pat):
                fullname = os.path.join(path,fname)
                with open(fullname) as file:
                    match = 0
                    for line in file:
                        if userlines[match] in line: # Check if the line at index `m` is in the user lines
                            match += 1 # Next time check the following line
                        elif match > 0: # If there was no match, reset the counter
                            match = 0
                        if match >= len(userlines): # If 3 consecutive lines match, then you found a match
                            break
                    if match == len(userlines): # print if you found a match
                        print "MATCH"
                        print match
                        print "LENGTH userlines"
                        print len(userlines)
                    print fullname

Answer 1

我没有测试过，但我所做的只是将代码放入函数中然后循环每个用户名。

import os
import sys
import fnmatch


if len(sys.argv) < 2:
    sys.exit('Usage: check_copyright.py <build directory>')

userstring1="Copyright (c) 2012 Company, Inc\nAll Rights Reserved.\nCompany Confidential and Proprietary."
userstring2="Copyright (c) 2011-2013 Company, Inc\nAll Rights Reserved.\nCompany Confidential and Proprietary."


for path,dirs,files in os.walk(sys.argv[1]):
    for fname in files:
        for userstring in [userstring1, userstring2]:
            test(userstring, path, dirs, fname)

def test(userstring, path, dirs, fname):
    userlines = userstring.split('\n')
    for pat in ['*.cpp','*.c','*.h']:
        if fnmatch.fnmatch(fname,pat):
            fullname = os.path.join(path,fname)
            with open(fullname) as file:
                match = 0
                for line in file:
                    if userlines[match] in line: # Check if the line at index `m` is in the user lines
                        match += 1 # Next time check the following line
                    elif match > 0: # If there was no match, reset the counter
                        match = 0
                    if match >= len(userlines): # If 3 consecutive lines match, then you found a match
                        break
                if match == len(userlines): # print if you found a match
                    print "MATCH"
                    print match
                    print "LENGTH userlines"
                    print len(userlines)
                    print fullname

基于用户字符串循环文件中的标记

1 个答案: