python 转换全角 python全角半角转换

#!/usr/bin/env python
# -*- encoding: utf-8 -*-


def strQ2B(ustring):
    """把字符串全角转半角"""
    ss = []
    for s in ustring:
        rstring = ""
        for uchar in s:
            inside_code = ord(uchar)
            if inside_code == 12288:  # 全角空格直接转换
                inside_code = 32
            elif (inside_code >= 65281 and inside_code <= 65374):  # 全角字符（除空格）根据关系转化
                inside_code -= 65248
            rstring += chr(inside_code)
        ss.append(rstring)
    return ''.join(ss)


def strB2Q(ustring):
    """
    半转全角
    :param ustring:
    :return:
    """
    ss = []
    for s in ustring:
        rstring = ""
        for uchar in s:
            inside_code = ord(uchar)

            # 全角空格直接转换
            if inside_code == 32:
                inside_code = 12288

            elif (inside_code >= 33 and inside_code <= 126):  # 全角字符（除空格）根据关系转化
                inside_code += 65248
            rstring += chr(inside_code)

        ss.append(rstring)
    return ''.join(ss)


if __name__ == '__main__':
    a = strB2Q("深桑达Ａ")
    print(a)
    b = strQ2B('深桑达Ａ特 力Ａ')
    print(b)
    b = strQ2B('深桑达A特 力Ａ')
    print(b.replace(' ', ''))