python 打印文件名

Prerequisite: Opening, closing a file/open(), close() functions in Python

先决条件： 在Python中打开，关闭文件/ open()，close()函数

1)文件名(file_object.name) (1) File name (file_object.name))

To get the file name, we use file_object.name – it returns the opened file name with extension.

要获取文件名，我们使用file_object.name-它返回带有扩展名的打开的文件名。

2)文件关闭状态(file_object.closed) (2) File Close status (file_object.closed))

To find the file close status i.e. to check whether a file is opened or closed, we use file_object.close. It returns "True", if the file is opened otherwise it returns "False".

为了找到文件关闭状态，即检查文件是打开还是关闭，我们使用file_object.close 。 如果打开文件，则返回“ True” ，否则返回“ False” 。

3)文件模式(file_object.mode) (3) File Mode (file_object.mode))

To find the current file opening mode in which the file is opened, we use file_object.mode. It returns file opening mode like "wt", "rt" etc, which we have discussed in the previous post (Opening, closing a file/open(), close() functions in Python).

为了找到打开文件的当前文件打开模式，我们使用file_object.mode 。 它返回文件打开模式，如“ wt” ， “ rt”等，我们在上一篇文章中已经讨论过( 在Python中打开，关闭文件/ open()，close()函数 )。

Example:

例：

# opening a file in write mode
fo = open("data.txt","wt")
# printing name of the file 
print("Name of the File : ",fo.name)
# priting file closed status
print("Closed or Not    : ",fo.closed)
# printing file Opening mode
print("Opening Mode     : ",fo.mode)
# closing the file
fo.close()
print("")
# priting file closed status after closing the file
print("Closed or Not    : ",fo.closed)

Output

输出量

Name of the File :  data.txt
Closed or Not    :  False
Opening Mode     :  wt
Closed or Not    :  True

翻译自: https://www.includehelp.com/python/printing-file-name-closed-status-and-file-mode.aspx

python 打印文件名