Question

输入：我想获取包含内容的.txt文件（请参阅下面的.txt文件中的示例内容）

soccerfif@yahoo.com 366-44-4444 Jezos was born Jeffrey Preston Jorgensen on January 12, 1964, also 5 and 4

过程：我想通过Def函数（replace_numbers）运行它

输出：我希望附加通过该函数运行的文件，以删除所有数字（请参见下面的示例）

soccerfif@yahoo.com 366-44-4444 Jezos was born Jeffrey Preston Jorgensen on January 12, 1964, also and

这是我的代码：

import re
theFile=open("/home/file/wow.txt",'rt', encoding= 'latin-1').read()
words=theFile.split()
def replace_numbers(words):
    new_words=[]
    for word in words:
        pattern= re.compile(" \d+")
        if pattern.match(1):
            new_word= re.sub(pattern, " ", word)
            new_words.append(new_word)
    return new_words

r=replace_numbers(words)
print(r)

Ran我运行了这段代码，但出现错误：预期的字符串或类似字节的对象

关于如何使用def函数对文件执行此操作的任何建议。

Answer 1

这就是我要做的：

theFile = open ("wow.txt",'rt', encoding= 'latin-1').read()
words = theFile.split()

def replace_numbers (words) :
    exclude_list = [str (x) for x in range (10)]
    new_words = []
    for word in words :
        if word not in exclude_list :
            new_words.append (word)
    return new_words

r = replace_numbers (words)
print (r)

从def函数的.txt文件中删除所有数字-Python 3

1 个答案: