msvs.py 文件源码

def stealth_write(self, data, flags='wb'):
    try:
        unicode
    except NameError:
        data = data.encode('utf-8') # python 3
    else:
        data = data.decode(sys.getfilesystemencoding(), 'replace')
        data = data.encode('utf-8')

    if self.name.endswith('.vcproj') or self.name.endswith('.vcxproj'):
        data = BOM + data

    try:
        txt = self.read(flags='rb')
        if txt != data:
            raise ValueError('must write')
    except (IOError, ValueError):
        self.write(data, flags=flags)
    else:
        Logs.debug('msvs: skipping %s' % self.win32path())