![]() filename - type the name of the file you want to add to the ZIP file.īeside creating ZIP files, we can also extract or display contents from a ZIP file.It requires a argument to create a ZIP file. With ZipFile("file_name.zip", "w") as newzip: # more fine-grained control over ZIP files Creating a ZIP file using zipfile # importing ZipFile class from zipfile module Decryption is extremely slow as it is implemented in native Python rather than C. It supports decryption of encrypted files in ZIP archives, but it currently cannot create an encrypted file. It can handle ZIP files that use the ZIP64 extensions (that is ZIP files that are more than 4 GiB in size). This module does not currently handle multi-disk ZIP files. Any advanced use of this module will require an understanding of the format. Zipfile module provides tools to create, read, write, append, and list a ZIP file. ![]() Let's talk about the zipfile module in Python root_dir or base_dir - root_dir is the directory that will be the root directory of the archive or base_dir is the directory where we start archiving from.Such as zip, tar, gztar, bztar, xztar, etc. base_name - name of the output file, you want to create.It requires three arguments to create a ZIP file: Shutil.make_archive(output_filename, 'zip', dir_name) #using make_archive method to zip a whole directory Creating a ZIP file using shutil # importing shutil module ![]() Thus, you won't need to install them externally. As zipfile, shutil are inbuilt Python modules. Here in this post we will be using module zipfile, shutil. Similarly, Python too have several modules to work with ZIP files or to create them or to extract data from them such as zipfile, zipimport, shutil, etc. Thus, there are several softwares available to create a ZIP file or to extract content from a ZIP file. So, basically ZIP file is used to compress several large files and folders into a single smaller archive file. ![]() This format permits a number of compression algorithms, though DEFLATE is the most common. It can contain several files and folders or other compressed ZIP files in it. ZIP file is an archive file which supports lossless data compression. On the backend, we may want to associate them, and we can use zip to do this! data = list(zip(('title'), this post, we will go through how to ZIP a file in Python, how to extract files from a ZIP file or how to print contents of a ZIP file using Python. In our example request, there are two titles and two slugs in the query string. And in our case, the elements of each list correspond to one another. Imagine we've got a front-end application that makes a GET request and passes a few lists in the query. So we've got a list containing the table schema: schema = Īnd the query results look like this: query_results = [ĭepending on what we want to do with this data, we may want to turn this into a list of dictionaries, where the keys are the column names and the values are the corresponding query results. There's a little bit of hand waving here, but stick with me. Imagine a database library that executes queries and only returns a list of tuples containing the values, which keeps the footprint small (the bigquery library does something like this). Associating column names with query results
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