Python Code: # Import the 'os' module for operating system-related functions.importos# Print a newline for clarity.print()# Use 'os.path.basename' to extract the filename component from the given path.# In this case, it extracts the filename 'homework-1.py' from the provided path.prin...
Approach 1: Using os.path.splitext() You can extract the file extension using theos.path.splitext()function, which splits the filename into a name and extension pair. Example This example demonstrates extracting the extension usingos.path.splitext(). importosdefget_extension(filename):returnos....
pdfFile=open('./input/Political Uncertainty and Corporate Investment Cycles.pdf','rb')pdfObj=PyPDF2.PdfFileReader(pdfFile)page_count=pdfObj.getNumPages()print(page_count)#提取文本forpinrange(0,page_count):text=pdfObj.getPage(p)print(text.extractText())''' # 部分输出:39THEJOURNALOFFINANCE...
3. os.path.splitext() – Extract Extension From Filename We can pass the filename toos.path.splitext()method and select the first item in the resulting tuple to extract the file extension from a filename. It returns a tuple containing the file extension and the filename with the extension...
day09/files/info.txt" exists = os.path.exists(file_path) if exists: # 1.打开文件 file_object = open('files/info.txt', mode='rt', encoding='utf-8') # 2.读取文件内容,并赋值给data data = file_object.read() # 3.关闭文件 file_object.close() print(data) else: print("文件不存在...
from pathlibimportPathforfilenameinPath.home().glob('*.rxt'):#os.unlink(filename)print(filename) 现在os.unlink()调用被注释了,所以 Python 忽略了它。相反,您将打印已被删除的文件的文件名。首先运行这个版本的程序会显示你不小心让程序删除了rxt文件而不是txt文件。
安装Homebrew 后,您必须将 Homebrew 目录插入到您的PATH环境变量中。您可以通过在您的~/.profile文件中包含以下行来实现: export PATH=/usr/local/bin:/usr/local/sbin:$PATH 现在我们准备安装 Python 2.7。在终端中运行以下命令,其余的将由命令完成:
```# Python script to sort files in a directory by their extensionimport osfromshutil import movedef sort_files(directory_path):for filename in os.listdir(directory_path):if os.path.isfile(os.path.join(directory_path, filename...
open("document.docx", "rb") as docx_file: result = mammoth.convert_to_html(docx_file) ...
(4)//补全入口类文件ifos.path.exists("pycfile_tmp"):shutil.rmtree("pycfile_tmp")os.mkdir("pycfile_tmp")main_file_result="pycfile_tmp/main.pyc"withopen("./main.exe_extracted/main.pyc","rb")asread,open(main_file_result,"wb")aswrite:write.write(head)write.write(b"\0"*12)write....