emoji转换和替换实体和连接符
pyemoji的Python项目详细描述
当mysql版本大于5.5.3时,有utf8mb4字符集,可以存储emoji。
但当mysql版本低于5.5.3时,不能直接存储emoji。
并且可以使用pyemoji的encode/decode&replace&entities函数来存储emoji。
类似:https://pypi.python.org/pypi/pymoji
安装
pip install pyemoji
用法
编码/解码:
Python 2.7.5 (default, Mar 9 2014, 22:15:05) Type "copyright", "credits" or "license" for more information. IPython 4.0.0 -- An enhanced Interactive Python. ? -> Introduction and overview of IPython's features. %quickref -> Quick reference. help -> Python's own help system. object? -> Details about 'object', use 'object??' for extra details. In [1]: import pyemoji In [2]: pyemoji.encode(u'笑脸表情:?') Out[2]: '\\u7b11\\u8138\\u8868\\u60c5\\uff1a\\U0001f604' In [3]: print pyemoji.encode(u'笑脸表情:?') \u7b11\u8138\u8868\u60c5\uff1a\U0001f604 In [4]: pyemoji.decode('\\u7b11\\u8138\\u8868\\u60c5\\uff1a\\U0001f604') Out[4]: u'\u7b11\u8138\u8868\u60c5\uff1a\U0001f604' In [5]: print pyemoji.decode('\\u7b11\\u8138\\u8868\\u60c5\\uff1a\\U0001f604') 笑脸表情:?
替换:
In [6]: pyemoji.replace(u'笑脸表情:?') Out[6]: u'\u7b11\u8138\u8868\u60c5\uff1a\ufffd' In [7]: print pyemoji.replace(u'笑脸表情:?') 笑脸表情:� In [8]: pyemoji.replace(u'笑脸表情:?', '') Out[8]: u'\u7b11\u8138\u8868\u60c5\uff1a' In [9]: print pyemoji.replace(u'笑脸表情:?', '') 笑脸表情:
实体:
In [10]: pyemoji.entities(u'笑脸表情:?') Out[10]: u'\u7b11\u8138\u8868\u60c5\uff1a😄' In [11]: print pyemoji.entities(u'笑脸表情:?') 笑脸表情:😄
参数
unic:
In [4]: import pyemoji In [5]: pyemoji.encode('笑脸表情:?') Out[5]: '\\u7b11\\u8138\\u8868\\u60c5\\uff1a\\U0001f604' In [6]: pyemoji.encode(u'笑脸表情:?') Out[6]: '\\u7b11\\u8138\\u8868\\u60c5\\uff1a\\U0001f604'