file_path='example.txt'# 读取文件withopen(file_path,'r')asfile:data=file.read()print(data) 2.2 读取CSV文件 使用csv模块来读取CSV格式的文件。 importcsvcsv_file_path='example.csv'# 读取CSV文件withopen(csv_file_path,'r')ascsvfile:csv_reader=csv.reader(csvfile)forrowincsv_reader:print(row...
import os # 指定目录路径 directory_path = r'目标路径' # 获取目录下所有文件夹名 folders = [folder for folder in os.listdir(directory_path) if os.path.isdir(os.path.join(directory_path, folder))] # 创建一个空字典,用于存储前5位相同的文件夹名 same_prefix_folders = {} # 遍历文件夹 for...
>>> os.path.exists('C:\Windows')True>>> os.path.exists('C:\some_made_up_folder')False>>> os.path.isdir('C:\Windows\System32')True>>> os.path.isfile('C:\Windows\System32')False>>> os.path.isdir('C:\Windows\System32\calc.exe')False>>> os.path.isfile('C:\Windows\System3...
需要注意不同操作系统的路径份隔符。更安全的做法是统一用正斜杠/，或者用os.path.join()函数自动拼接路径。Windows系统默认用反斜杠但Python中反斜杠是转义字符，直接写’数据1.txt’可能报错。例如：folder =’数据’filename =’论文1.txt’file_path = os.path.join(folder, filename)Windows会生城’数据 ...
importshutilshutil.move('file1.txt','new_folder/file2.txt') 两种方式使用: - 第二个参数是文件夹位置,则移动到文件夹下面 - 第二个参数是文件路径,移动到这个路径并且重命名 注意:如果是文件夹后面一定要加'/'。 6、文件拷贝 (1)shutil.copy ...
第1 步:创建一个要放置库的目录「Step 1: Create a directory in which you want to put your library」 我创建一个文件夹名为:Turingaiyc,这个名称其实也是我后面发布库的名称,注意不要太普遍因为会重复,重复就会导致发布库失败。 I created a folder called Turingaiyc, which is actually the name of th...
Python's pathlib module enables you to handle file and folder paths in a modern way. This built-in module provides intuitive semantics that work the same way on different operating systems. In this tutorial, you'll get to know pathlib and explore common
Another way to import a module or a file from a different folder in Python is to import it as an object. This method can be useful if we want to access the attributes and methods of a module or a file using dot notation. import utils.file as f ...
# Read file in Text mode f = open("D:/work/20190810/sample.txt", "rt") data = f.read() print(data) 1. 2. 3. 4. 执行和输出: 2. 向文本文件写入字符串 要向文本文件写入字符串,你可以遵循以下步骤: 使用open()函数以写入模式打开文件 ...
While you can write a WAV file in chunks now, you haven’t actually implemented proper logic for the analogous lazy reading before. Even though you can load a slice of audio data delimited by the given timestamps, it isn’t the same as iterating over a sequence of fixed-size chunks in...