python使用正则表达式寻找具有特定后缀的文件

Posted 2021-06-29 Data+Science+Insight

python使用正则表达式寻找具有特定后缀的文件

 

# python使用正则表达式寻找具有特定后缀的文件

# import library
import re

# list of different types of file
filenames = ["test.html", "test.xml",
			"test.txt", "test.jpg"]

for file in filenames:
	# search given pattern in the line
	match = re.search("\\.xml$", file)

	# if match is found
	if match:
		print("The file ending with .xml is:",
			file)

The file ending with .xml is: test.xml

 

参考：python re

参考：Python program to find files having a particular extension using RegEx

参考：Python: How can I find all files with a particular extension?