[英]Hello, I am new to python and I am having difficulties on having a file as an input. Can somebody help me please?
def main():
lines = 0
words = 0
chars = 0
print("This program will count the number of lines, words, and characters in a file.")
with open(filename, 'r') as fileObject:
for l in fileObject:
wordsfind = l.split()
lines += 1
words += len(wordsFind)
chars += len(l)
print("The file thoreau.txt has: ")
print("Lines ==> ", lines)
print("Words ==> ", words)
print("Characters ==> ", chars)
main()
如何将文件作为输入,可以选择要计数的文件?
最简单的方法是:
fileName = sys.argv[1]
然后您可以像这样调用脚本:
python myscript.py myfile.txt
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