• python 截取汉字拼音首字母


    #!/usr/bin/env python
    # -*- coding: utf-8 -*-
    def multi_get_letter(str_input):
    if isinstance(str_input, unicode):
    unicode_str = str_input
    else:
    try:
    unicode_str = str_input.decode('utf8')
    except:
    try:
    unicode_str = str_input.decode('gbk')
    except:
    print 'unknown coding'
    return
    return_list = []
    for one_unicode in unicode_str:
    return_list.append(single_get_first(one_unicode))
    return return_list

    def single_get_first(unicode1):
    str1 = unicode1.encode('gbk')
    try:
    ord(str1)
    return str1
    except:
    asc = ord(str1[0]) * 256 + ord(str1[1]) - 65536
    if asc >= -20319 and asc <= -20284:
    return 'A'
    if asc >= -20283 and asc <= -19776:
    return 'B'
    if asc >= -19775 and asc <= -19219:
    return 'C'
    if asc >= -19218 and asc <= -18711:
    return 'D'
    if asc >= -18710 and asc <= -18527:
    return 'E'
    if asc >= -18526 and asc <= -18240:
    return 'F'
    if asc >= -18239 and asc <= -17923:
    return 'G'
    if asc >= -17922 and asc <= -17418:
    return 'H'
    if asc >= -17417 and asc <= -16475:
    return 'J'
    if asc >= -16474 and asc <= -16213:
    return 'K'
    if asc >= -16212 and asc <= -15641:
    return 'L'
    if asc >= -15640 and asc <= -15166:
    return 'M'
    if asc >= -15165 and asc <= -14923:
    return 'N'
    if asc >= -14922 and asc <= -14915:
    return 'O'
    if asc >= -14914 and asc <= -14631:
    return 'P'
    if asc >= -14630 and asc <= -14150:
    return 'Q'
    if asc >= -14149 and asc <= -14091:
    return 'R'
    if asc >= -14090 and asc <= -13119:
    return 'S'
    if asc >= -13118 and asc <= -12839:
    return 'T'
    if asc >= -12838 and asc <= -12557:
    return 'W'
    if asc >= -12556 and asc <= -11848:
    return 'X'
    if asc >= -11847 and asc <= -11056:
    return 'Y'
    if asc >= -11055 and asc <= -10247:
    return 'Z'
    return ''

    def main(str_input):
    a = multi_get_letter(str_input)
    b = ''
    for i in a:
    b= b+i
    print b.upper()
    if __name__ == "__main__":
    str_input='1C中'
    main(str_input)

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  • 原文地址:https://www.cnblogs.com/xuedong09/p/3120988.html
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