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1"""Functions that help us work with files and folders.
2"""
3import os
4
5
6def keymap(keyboard):
7 """Locate the correct directory for storing a keymap.
8
9 Args:
10 keyboard
11 The name of the keyboard. Example: clueboard/66/rev3
12 """
13 for directory in ['.', '..', '../..', '../../..', '../../../..', '../../../../..']:
14 basepath = os.path.normpath(os.path.join('keyboards', keyboard, directory, 'keymaps'))
15
16 if os.path.exists(basepath):
17 return basepath
18
19 logging.error('Could not find keymaps directory!')
20 raise NoSuchKeyboardError('Could not find keymaps directory for: %s' % keyboard)
21
22
23def normpath(path):
24 """Returns the fully resolved absolute path to a file.
25
26 This function will return the absolute path to a file as seen from the
27 directory the script was called from.
28 """
29 if path and path[0] == '/':
30 return os.path.normpath(path)
31
32 return os.path.normpath(os.path.join(os.environ['ORIG_CWD'], path))