Question

基本上我的代码运行，但它没有正确执行。我不确定我做错了什么。这是代码。当我在shell中输入内容时，它只是忽略它。我该如何解决？我之前从未真正使用if "___name__ == '_main_':函数，那么这就是为什么？

import os.path
import os
import shutil

def search_files(direct):
    directory=os.path.join(direct)
    directory1=os.path.exists(directory)
    if directory1:
        return directory
    else:
        print ('ERROR')
        direct = input()

def search_characteristics(direct):
    interesting = input()
    space = interesting.count(' ')
    list1 = []
    list2 = []
    list3 = []
    directory = os.path.join(direct)
    files = nested_dir(directory)
    directory1=os.path.exists(directory)
    keyword = interesting[space + 1:len(interesting) + 1]

    if interesting[0] == 'N':
        for item in files:
            if item[item.rfind('\\')+1:item.rfind('.')] == interesting[space+1:len(interesting)+1]:
                list3.append(tem)
                return list3

    elif interesting[0] == 'E' :
        for item in files:
            if item[item.rfind('.')+1:len(item)+ 1] == ((interesting[space:len(interesting)+1]).strip('')).strip('.'):
                list2.append(item)
                return list2

    elif interesting[0] == 'S' :
        for item in files:
            if int(keyword) <os.path.getsize(item):
                list1.append(item)
                return list1
            else:
                print('ERROR')

def directory_files(nested_directory) -> list:
    file_list = []
    for element in os.listdirectory(nested_directory):
        path = os.path.join(nested_directory,element)

        if os.path.isdir(path):
            file_list.extend(nested_directory(path))
        else:
            file_list.append(path)

    return file_list

def path(interesting_files):
    for files in interesting_files:
        print(files)

def read_file(interesting_files):
    for files in interesting_files:
        infile=file
        open_file=open(infile)

    for line in open_file.readlines():
        print(line)
        open_file.close()

def duplicate(interesting_files):
    for files in interesting_files:
        shutil.copy(files,files+'.dup')

def modify(interesting_files):
    for files in interesting_files:
        os.utime(files,(1330712280, 1330712292))

if __name__ == '_main_':
    while True:
        file_input = input("Enter file name")
        if file_input.lower() == 'p':
            path(operation)
        elif file_input.lower() == 'f':
            read_file(operation)
        elif file_input.lower() == 'd':
            duplicate(operation)
        elif file_input.lower() == 't':
            modify(operation)
        else:
            print('ERROR')

    direct = input()
    search_files(direct)
    operation = search_characteristics(direct)
    print(operation)
    operations(operation)

Answer 1

如果您要求使用foob<rangy span>ar<rangy span>newtext和name <- ("Michael Carlos Dumas") nameSplit <- strsplit(name," ")，我的获取脚本的方法如下：

[[1]]
[1] "Michael" "Carlos"  "Dumas"

我通常将所有功能保留在main之外，然后使用__name__作为控制器。如果您尝试通过终端运行它并且它未保存为#!/usr/bin/python def main(): #your code if __name__ == "__main__": main()，则需要确保main位于顶部或在脚本名称前键入main。即如果脚本被调用.py，您将拥有shebang并执行shebang或python。如果您有test_script个分机号，请尝试./test_script。希望这有点帮助。还要确保python test_script脚本的权限。在执行之前，我通常会.py。

Python代码运行但不执行

1 个答案: