How to download a file python with metadat preserved

Sven Marnach Sven Marnach k gold badges silver badges bronze badges. I see what you're saying, is meta-data then not stored within the file itself?

This will show the full file contents — the empty string. No metadata. Using a magnetised pin? Hah no, I mean in terms of opening and writing the file contents back to the disk as opposed to using a method such as shutil's copy. I'll have to read up a bit on how metadata is stored on the drive then, thanks! Sign up or log in Sign up using Google.

Sign up using Facebook. Sign up using Email and Password. You can make use of extended file attributes which is a filesystem feature that do just what you want: store custom metadata along files.

In Python, this is implemented by the os module through setxattr and getxattr functions. Note that you must prepend the xattr value with "user. Alternatively, create your own file object by deriving from one of the classes defined in the io module. Of course, this only affects the Python file object, inside your program. It has no external effect on the file that's written to disk. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Collectives on Stack Overflow. Want to watch a video instead? Check out my YouTube tutorial here. In this post, you learned four different ways to copy a file in Python using the shutil library.

Knowing the advantages and implications of the different approaches can make you get the results you really wanted. To learn more about the shutil library, check out the official documentation here.

Tags: Python Python OS. The group and name are arbitrary values defined by the package author and usually a client will wish to resolve all entry points for a particular group. Read the setuptools docs for more information on entry points, their definition, and usage. Users should rely on the selection interface to retrieve entry points by group. Every distribution includes some metadata, which you can extract using the metadata function:.

The keys of the returned data structure, a PackageMetadata , name the metadata keywords, and the values are returned unparsed from the distribution metadata:. Line continuation characters have been removed.

New in version 3. You can also get the full set of files contained within a distribution. The files function takes a distribution package name and returns all of the files installed by this distribution.

Each file object returned is a PackagePath , a pathlib. Load Comments. What's New. Most popular in Python. Python Classes and Objects Python program to check if a string is palindrome or not Constructors in Python Python math function sqrt.

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