修改過的,得到的文件夾名,並不是完整路徑,
使用os.path.isfile和os.path.isdir函數時,需要絕對路徑,否則無論是不是文件或者目錄都會返回false。
代碼如下:
# coding=utf-8
import os
import sys
# 找到當前目錄下的所有文本文件
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 # 返回文件和目錄的列表
# print x, "\n", y
# 統計一個文本內字符串的個數
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
# 遍歷文件列表中,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 = [] # 全局變量,存放找到的目標文件
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])