How can I automatically open all text files in a given folder?

2018-06-06 11:01:52

This question already has an answer here:

How do I list all files of a directory? 31 answers

Use os.listdir :

for f in os.listdir("/Users/Desktop/File/"):
    with open(f, "r", encoding="UTF-16") as read_file:

Use glob.glob instead to select only files matching a given pattern:

for f in glob.glob("/Users/Desktop/File/*.txt"):
    with open(f, "r", encoding="UTF-16") as read_file:

您可以改为使用新的Python库pathlib ：

from pathlib import Path

p = Path.cwd() 
files = [x for x in p.iterdir()]
for file in files:
    with open(str(file), 'r', encoding="UTF-16") as f:
        # ....

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