env.py 文件源码

def __str__(self):
        """Print out the environment"""
        s = []
        s.append("BUILD_CPU:")
        s.append(self.env['build_cpu'])
        s.append("HOST_CPU:")
        s.append(self.env['host_cpu'])
        s.append("\nBUILD_OS: ")
        s.append(self.env['build_os'])
        s.append("\nHOST_OS: ")
        s.append(self.env['host_os'])
        s.append("\nUNAME: ")
        s.append(str(self.env['uname']))
        s.append("\nHOSTNAME: ")
        s.append(self.env['hostname'])
        s.append("\nSYSTEM: ")
        s.append(self.env['system'])
        s.append("\nDICTIONARY:\n")
        for k,v in iter(self.env.items()):
            s.append("\t")
            s.append(k)
            s.append("->")
            s.append(str(v))
            s.append("\n")
        return ''.join(s)