https://careerkarma.com/blog/python-list-files-in-directory/ 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))...
importos# 指定目录路径dir_path='/path/to/directory'# 获取目录下所有文件名及其修改时间file_names=os.listdir(dir_path)file_names_with_mtime=[(file_name,os.path.getmtime(os.path.join(dir_path,file_name)))forfile_nameinfile_names]# 按照修改时间对文件名进行排序sorted_file_names=sorted(file_nam...
importcollections Sale=collections.namedtuple('Sale','productid customerid data quantity price')sales=list()sales.append(Sale(432,921,"2018-04-01",3,8.2))sales.append(Sale(543,879,"2018-03-31",6,8.1))print(sales)[out][Sale(productid=432,customerid=921,data='2018-04-01',quantity=3,pr...
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...
CreateFileGDB_management(mypath, new_gdb) print(f"The geodatabase {new_gdb} has been created.") arcpy.CreateFeatureDataset_management(new_gdb_path, fds, 2248) print(f"The feature dataset {fds} has been created.") # Create a list of feature classes in the workspace fcs = arcpy.List...
file1.py file2.csv file3.txt 一个更简单的方式来列出一个目录中所有的文件是使用 os.scandir() 或pathlib.Path() : import os basepath = 'my_directory' with os.scandir(basepath) as entries: for entry in entries: if entry.is_file(): print(entry.name) 使用os.scandir() 比起os.listdir(...
In this module, you define a list of strings,SKIP_DIRS, that contains the names of directories that you’d like to ignore. Then you define agenerator functionthat uses.iterdir()to go over each item. The generator function uses thetype annotation: pathlib.Pathafter the first argument to ind...
txt",'rt',encoding='UTF-8') as file: ls1=list(file) print("ls1:",ls1,sep='\n') #output: ls1: ['\ufeff北风卷地百草折,胡天八月即飞雪。\n', '忽如一夜春风来,千树万树梨花开。\n', '散入珠帘湿罗幕,狐裘不暖锦衾薄。\n', '将军角弓不得控,都护铁衣冷难着。'] [Finished in 0.1...
zipfile.PyZipFile | 用于创建包含Python库的ZIP归档文件 zipfile.ZipInfo | 用于表示归档文件中的一个成员信息 zipfile.ZipInfo类的实例可以通过ZipFile对象的getinfo()和infolist()方法获取。 2. zipfile模块中的函数和常量 函数/常量名 | 描述 | - ...
popped = my_list.pop(2) # 删除并返回索引2的元素 my_list.sort() # 排序 ```### 四、列表的高级操作 1. **列表推导式（List Comprehension）** - 一种简洁的创建列表的方式，可以结合条件语句。**示例：** ```python squares = [x**2 for x in range(10) if x % 2 == 0]```2. ...