Extract Specific File TypesWe can focus on extracting certain file types, specifically.txt files, now that we understand how to extract all files from a ZIP package. By repeatedly going through the list of files in the ZIP package and choosing just those with.txt extensions, we can do this...
executor.map(lambda path: extract_zip(path, target_folder), zip_file_paths) # 合理使用缓冲区 def extract_zip(zip_file_path, target_folder): buffer_size = 8192 # 8 KB with zipfile.ZipFile(zip_file_path, 'r') as zip_ref: for file_name in zip_ref.namelist(): with zip_ref.open(...
zipfile.extract(member, path=None, pwd=None) 参数说明: 1. member:要解压的文件或目录的名称。 2. path:解压文件的路径。默认为当前目录。 3. pwd:zip文件的密码。如果zip文件有密码保护,则需要提供密码才能解压缩。 三、zipfile.extract()方法的示例 下面通过几个示例来说明zipfile.extract()方法的用法。
首先,我们需要使用Python内置的zipfile模块来解压zip文件。下面是一个简单的代码示例,演示了如何解压名为example.zip的zip文件到指定目录。 importzipfileimportos zip_file=zipfile.ZipFile('example.zip','r')extract_dir='extracted_files'zip_file.extractall(extract_dir)zip_file.close()print('Zip file extra...
import zipfile def unzip_file(zip_file, extract_dir): with zipfile.ZipFile(zip_file, 'r') as zip_ref: zip_ref.extractall(extract_dir) # 指定要解压缩的压缩文件和解压缩目录 zip_file = 'example.zip' extract_dir = 'extracted_files' # 调用解压缩函数 unzip_file(zip_file, extract_dir)...
from os.path import isdir, join, splitext from os import remove, listdir, chmod, stat filetypes = ('.tmp', '.log', '.obj', '.txt') #指定要删除的文件类型 def delCertainFiles(directory): if not isdir(directory): return for filename in listdir(directory): ...
unzip zip file""" zip_file = zipfile.ZipFile(file_name)if os.path.isdir(file_name + "_files"):passelse: os.mkdir(file_name + "_files")for names in zip_file.namelist(): zip_file.extract(names, file_name + "_files/") zip_file.close()if __name__ == '__main__...
ZipFile.extract(member[, path[, pwd]]):将zip文档内的指定文件解压到当前目录。 ZipFile.extractall([path[, members[, pwd]]]): 解压zip文档中的所有文件到当前目录。 ZipFile.printdir(): 将zip文档内的信息打印到控制台上。 ZipFile.setpassword(pwd): 设置zip文档的密码,这个方法我用的时候不好使,暂...
Source File: extract_census_tracts_json.py From Spectrum-Access-System with Apache License 2.0 6 votes def ExtractZipFiles(census_tract_directory, zip_filename=None): """Extract the census tracts file downloaded from USGS site.""" # Filter the zip filename based on specified file name if...
要解压缩文件夹,我们同样需要创建一个ZipFile对象,然后将压缩文件中的内容逐个解压到指定的目录。示例代码如下: defunzip_folder(zip_path,extract_path):withzipfile.ZipFile(zip_path,'r')aszipf:zipf.extractall(extract_path)unzip_folder('compressed_folder.zip','extracted_folder') ...