解决办法1：
原文链接：http://blog.****.net/all_over_servlet/article/details/45112221
修改编码为gbk，修改D:\Python27\Lib\ntpath.py(位置由个人python安装目录决定)文件中的def join(path, *paths)函数，在函数内第一行加入
reload(sys)
sys.setdefaultencoding('gbk')
即：
# Join two (or more) paths.
def join(path, *paths):
"""Join two or more pathname components, inserting "\\" as needed."""
reload(sys)
sys.setdefaultencoding('gbk')
result_drive, result_path = splitdrive(path)
for p in paths:
p_drive, p_path = splitdrive(p)
if p_path and p_path[0] in '\\/':
# Second path is absolute
if p_drive or not result_drive:
result_drive = p_drive
result_path = p_path
continue
elif p_drive and p_drive != result_drive:
if p_drive.lower() != result_drive.lower():
# Different drives => ignore the first path entirely
result_drive = p_drive
result_path = p_path
continue
# Same drive in different case
result_drive = p_drive
# Second path is relative to the first
if result_path and result_path[-1] not in '\\/':
result_path = result_path + '\\'
result_path = result_path + p_path
## add separator between UNC and non-absolute path
if (result_path and result_path[0] not in '\\/' and
result_drive and result_drive[-1:] != ':'):
return result_drive + sep + result_path
return result_drive + result_path
解决办法2：（PS：这是网上最多解答的帖子，不一定能够解决，楼主自己是依照解决方法1解决了问题）
注意Python语法缩进原则。