| import os |
| import sys |
| import unittest |
| |
| # Bob Ippolito: |
| """ |
| Ok.. the code to find the filename for __getattr__ should look |
| something like: |
| |
| import os |
| from macholib.dyld import dyld_find |
| |
| def find_lib(name): |
| possible = ['lib'+name+'.dylib', name+'.dylib', |
| name+'.framework/'+name] |
| for dylib in possible: |
| try: |
| return os.path.realpath(dyld_find(dylib)) |
| except ValueError: |
| pass |
| raise ValueError, "%s not found" % (name,) |
| |
| It'll have output like this: |
| |
| >>> find_lib('pthread') |
| '/usr/lib/libSystem.B.dylib' |
| >>> find_lib('z') |
| '/usr/lib/libz.1.dylib' |
| >>> find_lib('IOKit') |
| '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit' |
| |
| -bob |
| |
| """ |
| |
| from ctypes.macholib.dyld import dyld_find |
| |
| def find_lib(name): |
| possible = ['lib'+name+'.dylib', name+'.dylib', name+'.framework/'+name] |
| for dylib in possible: |
| try: |
| return os.path.realpath(dyld_find(dylib)) |
| except ValueError: |
| pass |
| raise ValueError("%s not found" % (name,)) |
| |
| class MachOTest(unittest.TestCase): |
| @unittest.skipUnless(sys.platform == "darwin", 'OSX-specific test') |
| def test_find(self): |
| |
| self.assertEqual(find_lib('pthread'), |
| '/usr/lib/libSystem.B.dylib') |
| |
| result = find_lib('z') |
| # Issue #21093: dyld default search path includes $HOME/lib and |
| # /usr/local/lib before /usr/lib, which caused test failures if |
| # a local copy of libz exists in one of them. Now ignore the head |
| # of the path. |
| self.assertRegexpMatches(result, r".*/lib/libz\..*.*\.dylib") |
| |
| self.assertEqual(find_lib('IOKit'), |
| '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit') |
| |
| if __name__ == "__main__": |
| unittest.main() |