修改过的,得到的文件夹名,并不是完整路径,
使用os.path.isfile和os.path.isdir函数时,需要绝对路径,否则无论是不是文件或者目录都会返回false。
代码如下:
# coding=utf-8
import os
import sys
# 找到当前目录下的所有文本文件
def findFile(path):
f = []
d = []
l = os.listdir(path)
os.chdir(path)
for x in l:
if os.path.isfile(os.path.join(os.getcwd() + "\", x)):
f.append(x)
else:
d.append(x)
return f, d # 返回文件和目录的列表
# print x, "
", y
# 统计一个文本内字符串的个数
def findstrCount(file, strToFind):
count = 0
thefile = open(file, 'rb')
while True:
buffer = thefile.read()
if not buffer:
break
count += buffer.count(strToFind)
thefile.close()
return count
# 遍历文件列表中,包含特定字符串的文件
def findstr(file, str):
# f = open(file, "r+")
# if f.read().find(str) != -1:
# s = os.getcwd() + "\" + file
# else:
# s = "None"
# f.close()
LineNum = 1
global s
for line in open(file):
# return is index of the start position.
if line.find(str) != -1:
s = "%s\%s------>line:%d" % (os.getcwd(), file, LineNum)
print s
LineNum = LineNum + 1
return s
L = [] # 全局变量,存放找到的目标文件
def find(p, str):
try:
f, d = findFile(p)
for x in f:
Ret = findstr(x, str)
if Ret:
L.append(Ret)
if d:
for x in d:
try:
os.chdir(x)
find("./", str)
os.chdir('../')
except Exception, e:
print e
finally:
pass
if __name__ == '__main__':
s = 0
find(sys.argv[1], sys.argv[2])