Pythons equivalent to PHP's file(fn, FILE
This question already has an answer here:
When reading a file (line-by-line), usually the new line characters are appended to the end of the line, as you loop through it. If you want to get rid of them?
with open('filename.txt', 'r') as f:
for line in f:
line = line.strip('n')
#do things with the stripped line!
这与（在Python中）相同：
with open("file.txt", "r") as f:
for line in f:
line = line.rstrip("n")
...
你要这个：
with open('filename.txt', 'r') as f:
data = [line.replace('n', '') for line in f]
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