hooks.py 文件源码

def load_pywintypes(finder, module):
    """the pywintypes module is actually contained in a DLL but since those
       cannot be loaded directly in Python 2.5 and higher a special module is
       used to perform that task; simply use that technique directly to
       determine the name of the DLL and ensure it is included as a file in the
       target directory."""
    import pywintypes
    finder.IncludeFiles(pywintypes.__file__,
            os.path.join("lib", os.path.basename(pywintypes.__file__)),
            copyDependentFiles = False)


# PyQt5 and PyQt4 can't both be loaded in the same process, so we cache the
# QtCore module so we can still return something sensible if we try to load
# both.