how to display "ambiguous" width in chinese character?

```
from prettytable import PrettyTable
header="乘客姓名,性别,出生日期".split(",")

x = PrettyTable(header)
x.align["乘客姓名"]="l"
table='''HuangTianhui,男,1948/05/28
姜翠云,女,1952/03/27
李红晶,女,1994/12/09
LuiChing,女,1969/08/02
宋飞飞,男,1982/03/01
唐旭东,男,1983/08/03
YangJiabao,女,1988/08/25
买买提江·阿布拉,男,1979/07/10
安文兰,女,1949/10/20
胡偲婠(婴儿),女,2011/02/25
(有待确定姓名),男,1985/07/20
'''
data=[row for row in table.split("\n") if row]
for row in data:
x.add_row(row.strip().split(","))

print(x)

```

Original issue reported on code.google.com by `elearn2...@gmail.com` on 28 Apr 2014 at 11:10

Attachments:
- [display.JPG](https://storage.googleapis.com/google-code-attachments/prettytable/issue-51/comment-0/display.JPG)

Start by running the supplied Python example and observing how PrettyTable sizes columns containing Chinese characters. Trace the table-width calculation from PrettyTable's rendering entry point; done means the displayed columns align correctly for the provided mixed Chinese and Latin data.

Written by the indexing model from the issue text.