![]() ![]() It relies on the fact I have defined a path to a good test file. But if pip fails, it is a good indication that the library is not well maintained. Not because there aren't other ways to install. In fact, if pip fails, I usually give up right away. Pip install PillowThis works across platforms. You can install this useful library using the simple mechanism of typing at the command line: Or, rather, it's more current fork, named Pillow. ![]() When we think of images and Python we think first of the Python Imaging Library (PIL). The remainder of this article will investigate methods of reading this data, in Python. There are two main parts, IPTC Core and IPTC Extension. IPTC, defined by the International Press Telecommunications Council, is designed to standardise data for news gathering and journalism. It works with media such as WAV sound files, TIFF images, and JPG. There are two main metadata standards.Įxif, the Exchangeable image file format, has been around since 1995. These strings are carried along with the image, and can identify the author, camera characteristics, copyright information, and so on. Metadata is simply a list of strings stored in an image file. It's been around for 8 years, so is not exactly new. Second, because I am indeed living in this century, I prefer to use Python 3, the version that broke backwards compatibility. Yes, LINUX might be better for development, but not for desktop use. I develop on a Windows 10 machine, largely because that's the same computer all my other goodies are on. (Hint: It's a bumpy ride.)įirst, a couple of constraints. Let's see what the state of the art holds for us. OK, so there's always the programmatic approach. A search for applications turned up quite a few that would display the metadata but none that would easily edit it. But, no, some things prove more difficult than they should. After all, we are living in the 21st century. You'd think it would be easy to retrieve and even edit photo metadata.
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