[英]How to Save file names and their directories path in a text file using Python
我正在尝试查找目录下文件中包含的字符串。 然后使其存储在新文本文件或其他内容下的文件名和目录。 我到了它正在通过目录查找字符串的位置,然后打印结果。 但是不确定下一步。
请帮忙,我是编码和python的新手。
import glob, os
#Open a source as a file and assign it as source
source = open('target.txt').read()
filedirectories = []
#locating the source file and printing the directories.
os.chdir("/Users/a1003584/desktop")
for root, dirs, files in os.walk(".", topdown=True):
for name in files:
print(os.path.join(root, name))
if source in open(os.path.join(root, name)).read():
print 'treasure found.'
如果您要查找字典,请不要进行字符串比较。 而是使用json模块。 像这样。
import json
import os
filesFound = []
def searchDir(dirName):
for name in os.listdir(dirName):
# If it is a file.
if os.isfile(dirName+name):
try:
fileCon = json.load(dirName+name)
except:
print("None json file.")
if "KeySearchedFor" in fileCon:
filesFound.append(dirName+name)
# If it is a directory.
else:
searchDir(dirName+name+'/')
# Change this to the directory your looking in.
searchDir("~/Desktop")
open("~/Desktop/OutFile.txt",'w').write(filesFound)
这应该将输出写入csv文件
import csv
import os
with open('target.txt') as infile: source = infile.read()
with open("output.csv", 'w') as fout:
outfile = csv.writer(fout)
outfile.writerow("Directory FileName FilePath".split())
for root, dirnames, fnames in os.walk("/Users/a1003584/desktop", topdown=True):
for fname in fnames:
with open(os.path.join(root, fname)) as infile:
if source not in infile.read(): continue
outfile.writerow(root, fname, os.path.join(root, fname))
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.