Question

目前我有这段代码。

class FileOperations:

def open_files(sys):
    sys.DM = open('DM_FILE.txt','a')
    sys.TM = open('TM_FILE.txt','a')
    sys.AP = open('AP_FILE.txt','a')   

def write_header_to_files(auto):
    global x,y,z
    x= 'PRINT_PUB_CODE,PRINT_ACCT_NUM,HOME PHONE..'
    y= 'PRINT_PUB_CODE,PRINT_ACCT_NUM,OFFICE PHONE,..'
    z= 'PRINT_PUB_CODE,PRINT_ACCT_NUM,CCELLPHONE,..'
    auto.DM_FILE.write('x')
    auto.TM_FILE.write('y')
    auto.AP_FILE.write('z')

我使用

在diff脚本中调用该类

filehandle = FileOperations()
filehandle.open_files()
filehandle.write_header_to_files()

我不确定如何在if循环中调用单个文件然后再写入。

在帮助之后，这就是我所做的。

class FileOperations:
  def open_files(self):
    self.file= {
        'DM':open('DM_FILE.txt','a'),
        'TM':open('TM_FILE.txt','a'),
        'AM':open('AP_FILE.txt','a'),
        'DM1':open('DM_EMAIL_FILE.txt','a'),
        'TM1':open('TM_EMAIL_FILE.txt','a'),
        'AP1':open('AP_EMAIL_FILE.txt','a')
               }
def write_header_to_files(self):
global x,y,z
x= 'PRINT_PUB_CODE,PRINT_ACCT_NUM,..
y= 'PRINT_PUB_CODE,CO_NAME,PREFIX,..
z= 'PRINT_PUB_CODE,PREFIX,FIRST_NAME,
self.write={
        'MD'  : DM_FILE.write(x),
        'MT'  : TM_FILE.write(y),
        'PA'  : AP_FILE.write(z),
        'MD1' : DM_EMAIL_FILE.write(x),
        'MT1' : TM_EMAIL_FILE.write(y),
        'PA1' : AP_EMAIL_FILE.write(z)
               }

如果有人能说这段代码对我想要的东西是正确的，那么

真的很感激。我怎样才能从另一个脚本中调用这个函数。

Answer 1

class FileOperations:
    def __init__(self):
        self.files = {
            'DM' : open('DM_FILE.txt','a'),
            'TM' : open('TM_FILE.txt','a'),
            'AP' : open('AP_FILE.txt','a')
        }   

    def write_header_to_file(self, file_id):
        global x
        self.files[file_id].write(x)

filehandle = FileOperations()
filehandle.write_header_to_file('DM')
filehandle.write_header_to_file('TM')

Python函数使用diff参数打开，写入和调用

1 个答案: