philipbel/scripts

Random scripts

apple-kbd-dat-icon-extract.py

After creating a custom [1] keyboard layout with Ukelele, I wanted it to match the original layout's icon. It turns out that OS X stores the country flags in /System/Library/Keyboard Layouts/AppleKeyboardLayouts.bundle/Contents/Resources/AppleKeyboardLayouts-L.dat.

I don't know the exact structure of that file, but the icons are simply there (look for icns in hex, i.e. 0x69636e73).

apple-kbd-dat-icon-extract.py is a quick and dirty script the exracts the icons (icns files) from the above file and writes them to the specified output directory.

[1] Not really custom. OS X doesn't support the БДС 5237-2005 Bulgarian phonetic layout (GNU/Linux does).

Sample usage

% mkdir /tmp/icons
% ./apple-kbd-dat-icon-extract.py -o /tmp/icons
./apple-kbd-dat-icon-extract.py: Reading /System/Library/Keyboard Layouts/AppleKeyboardLayouts.bundle/Contents/Resources/AppleKeyboardLayouts-L.dat
./apple-kbd-dat-icon-extract.py: Writing icon file /tmp/icons/icon1.icns
./apple-kbd-dat-icon-extract.py: Writing icon file /tmp/icons/icon2.icns
./apple-kbd-dat-icon-extract.py: Writing icon file /tmp/icons/icon3.icns
...
./apple-kbd-dat-icon-extract.py: Writing icon file /tmp/icons/icon132.icns
%

ipernity-downloader

Ipernity download script (uses their Shell API).

Usage

usage: ipernity-downloader.py [-h] [-v] --key KEY --secret SECRET -o OUTPUT

optional arguments:
  -h, --help            show this help message and exit
  -v, --verbose         Be verbose
  --key KEY             Ipernity API key
  --secret SECRET       Ipernity API secret
  -o OUTPUT, --output OUTPUT
                        Download output directory

scripts's Issues

Chinese, Japanese and Korean

It seems they weren't extracted. From the icon 1 to 137 there's no trace of them.

Invalid icns files

The icns files that apple-kbd-dat-icon-extract.py returns are not valid icns files.

$ iconutil -c iconset icon1.icns
/Users/user/Pictures/keyboard-icons/icon1.icns:error: Invalid ICNS file.
icon1.icns:error: Failed to write iconset.