importospath='D:/lxw-delete/01-员工电脑配置信息'forroot,directories,filesinos.walk(path,topdown=False) :fornameinfiles :print(os.path.join(root,name))fornameindirectories :print(os.path.join(root,name))
Real Python - [List Comprehensions in Python]( GeeksforGeeks - [Python | Print list of files in directory](
If the item isn’t in the list, then you yield the item, and if it’s a directory, you invoke the function again on that directory. That is, within the function body, the function conditionally invokes the same function again. This is a hallmark of a recursive function. This recursive...
os.listdir(path='.'): Return a list containing the names of the entries in the directory given by path. The list is in arbitrary order, and does not include the special entries '.' and '..' even if they are present in the directory. os.path.isfile(path): Return True if path is...
Python提供了5中内置的序列类型:bytearray、bytes、list、str与tuple,序列类型支持成员关系操作符(in)、大小计算函数(len())、分片([]),并且是可可迭代的。 1.1 元组 元组是个有序序列,包含0个或多个对象引用,使用小括号包裹。元组是固定的,不能替换或删除其中包含的任意数据项。
# names 接收array。表示列名。 # index_col 表示索引列的位置,取值为sequence则代表多重索引。 # dtype 代表写入的数据类型(列名为key,数据格式为values)。 # engine 接收c或者python。代表数据解析引擎。默认为c。 # nrows 接收int。表示读取前n行。 ''' pd.read_table( filepath_or_buffer, sep='\t',...
Python中是有查找功能的,五种方式:in、not in、count、index,find 前两种方法是保留字,后两种方式是列表的方法。 下面以a_list = ['a','b','c','hello'],为例作介绍: string类型的话可用find方法去查找字符串位置: a_list.find('a') 如果找到则返回第一个匹配的位置,如果没找到则返回-1,而如果通过...
FELMNAMME_127 = 127 FELMNAMME_64 = 64 FELMNAMME_4 = 4 FELMNAMME_5 = 5 # Mode for activating the device deployment file EFFECTIVE_MODE_REBOOT = '0' EFFECTIVE_MODE_NO_REBOOT = '1' EFFECTIVE_MODE_NO_NEED = '2' FILE_TYPE_SOFTWARE = 'software' FILE_TYPE_CFG = 'cfg' FILE_TYPE_PAT...
file1.py file2.csv file3.txt sub_dir sub_dir_b sub_dir_c 另一个获取目录列表的方法是使用 pathlib 模块: from pathlib import Path entries = Path('my_directory') for entry in entries.iterdir(): print(entry.name) pathlib.Path() 返回的是 PosixPath 或WindowsPath 对象,这取决于操作系统。 pa...
Return a list containing the names of the entries in the directory given by path. The list is in arbitrary order, and does not include the special entries '.' and '..' even if they are present in the directory. path may be a path-like object. If path is of type bytes (directly ...