开发环境：eclipse3.2.1+PyDev

代码：

def buildConnectionString(params):

    """this is the second example for python是很出色的开源编程语言.

   

Returns string."""

    return ";".join(["%s=%s" % (k, v) for k, v in params.items()])

if __name__ == "__main__":

    myParams = {"server":"192.168.1.16", \

                "database":"KYES1", \

                "uid":"sa", \

                "pwd":"xian" \

                }

    print buildConnectionString(myParams)

运行结果：

SyntaxError: Non-ASCII character '\xe6' in file D:\work\aa\src\d\two.py on line 3, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details

原因：

doc string有中文

解决：

#coding=GB2312

再次运行结果：

pwd=xian;database=KYES1;uid=sa;server=192.168.1.16