获取拼音缩写

pinyin.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
def multi_get_letter(str_input):
	return_list = []
	for one_unicode in str_input:
		return_list.append(single_get_first(one_unicode))
	return return_list
 
def single_get_first(unicode1):
	#str1 = unicode1
	str1 = unicode1.decode('utf8').encode('gbk')
	try:
		return chr(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 get_first_letter(str_input):
	a = multi_get_letter(str_input)
	#print(a)
	b = ''
	for i in a:
		b= b+str(i)
	#print(b)
	return b.lower()
 
 
################################################################
def main(str_input):
	a = multi_get_letter(str_input)
	print(a)
	b = ''
	for i in a:
		b= b+str(i)
	print(b)

if __name__ == "__main__":
	f = open("contacts.vcf", "r")
	fo = open("contacts_abbr.vcf", "w+")
	for s in f:
		if s.startswith('N:'):
			x = 3 if s[0] == 'F' else 2
			p = s[0:x] + single_get_first(s[x:]).upper() + ' ' + s[x:]
			fo.write(p)
		else:
			fo.write(s)