| from __future__ import print_function, division, absolute_import |
| from fontTools.misc.py23 import * |
| import sys |
| try: |
| import xattr |
| except ImportError: |
| xattr = None |
| try: |
| import MacOS |
| except ImportError: |
| MacOS = None |
| |
| |
| def _reverseString(s): |
| s = list(s) |
| s.reverse() |
| return strjoin(s) |
| |
| |
| def getMacCreatorAndType(path): |
| if xattr is not None: |
| try: |
| finderInfo = xattr.getxattr(path, 'com.apple.FinderInfo') |
| except (KeyError, IOError): |
| pass |
| else: |
| fileType = Tag(finderInfo[:4]) |
| fileCreator = Tag(finderInfo[4:8]) |
| return fileCreator, fileType |
| if MacOS is not None: |
| fileCreator, fileType = MacOS.GetCreatorAndType(path) |
| if sys.version_info[:2] < (2, 7) and sys.byteorder == "little": |
| # work around bug in MacOS.GetCreatorAndType() on intel: |
| # http://bugs.python.org/issue1594 |
| # (fixed with Python 2.7) |
| fileCreator = _reverseString(fileCreator) |
| fileType = _reverseString(fileType) |
| return fileCreator, fileType |
| else: |
| return None, None |
| |
| |
| def setMacCreatorAndType(path, fileCreator, fileType): |
| if xattr is not None: |
| from fontTools.misc.textTools import pad |
| if not all(len(s) == 4 for s in (fileCreator, fileType)): |
| raise TypeError('arg must be string of 4 chars') |
| finderInfo = pad(bytesjoin([fileType, fileCreator]), 32) |
| xattr.setxattr(path, 'com.apple.FinderInfo', finderInfo) |
| if MacOS is not None: |
| MacOS.SetCreatorAndType(path, fileCreator, fileType) |
