“`”<\/p>\n
<ul>
\n<li><strong>new<\/strong>\uff1a\u751f\u6210\u5b9e\u4f8b
\n<\/li>
\n<li><strong>init<\/strong>\uff1a\u751f\u6210\u5b9e\u4f8b\u7684\u5c5e\u6027
\n<\/li>
\n<li><strong>call<\/strong>\uff1a\u5b9e\u4f8b\u5bf9\u8c61\u52a0( )\u4f1a\u6267\u884cdef <strong>call<\/strong>:… \u65b9\u6cd5\u91cc\u8fb9\u7684\u5185\u5bb9\u3002
\n<strong>del<\/strong>\uff1a\u6790\u6784\u65b9\u6cd5\uff0c\u5f53\u5bf9\u8c61\u5728\u5185\u5b58\u4e2d\u88ab\u91ca\u653e\u65f6\uff0c\u81ea\u52a8\u89e6\u53d1\u6267\u884c\u3002\u5982\u5f53 del obj \u6216\u8005\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u5b8c\u6bd5\u65f6\uff0c\u6267\u884c\u8be5\u65b9\u6cd5\u91cc\u8fb9\u7684\u5185\u5bb9\u3002
\n<strong>enter<\/strong>\u548c<strong>exit<\/strong>\uff1a\u51fa\u73b0with\u8bed\u53e5,\u5bf9\u8c61\u7684<strong>enter<\/strong>\u88ab\u89e6\u53d1,\u6709\u8fd4\u56de\u503c\u5219\u8d4b\u503c\u7ed9as\u58f0\u660e\u7684\u53d8\u91cf\uff1bwith\u4e2d\u4ee3\u7801\u5757\u6267\u884c\u5b8c\u6bd5\u65f6\u6267\u884c<strong>exit<\/strong>\u91cc\u8fb9\u7684\u5185\u5bb9\u3002
\n<strong>module<\/strong>\uff1a\u8868\u793a\u5f53\u524d\u64cd\u4f5c\u7684\u5bf9\u8c61\u5728\u90a3\u4e2a\u6a21\u5757 obj.<strong>module<\/strong>
\n<strong>class<\/strong> \uff1a\u8868\u793a\u5f53\u524d\u64cd\u4f5c\u7684\u5bf9\u8c61\u7684\u7c7b\u662f\u4ec0\u4e48 obj.<strong>class<\/strong>
\n<strong>doc<\/strong>\uff1a\u7c7b\u7684\u63cf\u8ff0\u4fe1\u606f\uff0c\u8be5\u63cf\u8ff0\u4fe1\u606f\u65e0\u6cd5\u88ab\u7ee7\u627f
\n<strong>str<\/strong>\uff1a\u6539\u53d8\u5bf9\u8c61\u7684\u5b57\u7b26\u4e32\u663e\u793a print\u51fd\u6570 —>obj.<strong>str<\/strong>()
\n<strong>repr<\/strong>\uff1a\u6539\u53d8\u5bf9\u8c61\u7684\u5b57\u7b26\u4e32\u663e\u793a \u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668 —>obj.<strong>repr<\/strong>()
\n<strong>format<\/strong>\uff1a\u81ea\u5b9a\u5236\u683c\u5f0f\u5316\u5b57\u7b26\u4e32
\n<strong>slots<\/strong>:\u4e00\u4e2a\u7c7b\u53d8\u91cf \u7528\u6765\u9650\u5236\u5b9e\u4f8b\u53ef\u4ee5\u6dfb\u52a0\u7684\u5c5e\u6027\u7684\u6570\u91cf\u548c\u7c7b\u578b
\n<strong>setitem<\/strong>,<strong>getitem,<\/strong>delitem__:
\n<\/li>
\n<\/ul><\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
<pre><code>class Foo:
\n def __init__(self,name):
\n self.name=name<\/p>\n
def __getitem__(self, item):
\n print(self.__dict__[item])<\/p>\n
def __setitem__(self, key, value):
\n self.__dict__[key]=value
\n def __delitem__(self, key):
\n print('del obj[key]\u65f6,\u6211\u6267\u884c')
\n self.__dict__.pop(key)
\n def __delattr__(self, item):
\n print('del obj.key\u65f6,\u6211\u6267\u884c')
\n self.__dict__.pop(item)<\/p>\n
f1=Foo('sb')
\nf1['age']=18
\nf1['age1']=19
\ndel f1.age1
\ndel f1['age']
\nf1['name']='alex'
\nprint(f1.__dict__)
\n<\/code><\/pre><\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
<strong>get<\/strong>():\u8c03\u7528\u4e00\u4e2a\u5c5e\u6027\u65f6,\u89e6\u53d1
\n<strong>set<\/strong>():\u4e3a\u4e00\u4e2a\u5c5e\u6027\u8d4b\u503c\u65f6,\u89e6\u53d1
\n<strong>delete<\/strong>():\u91c7\u7528del\u5220\u9664\u5c5e\u6027\u65f6,\u89e6\u53d1<\/p>\n
<strong>setattr<\/strong>,<strong>delattr<\/strong>,<strong>getattr<\/strong> :<\/p>\n
\u00a0<\/p>\n
<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
“`” <ul> <li><strong>new& […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-41728","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=41728"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41728\/revisions"}],"predecessor-version":[{"id":41729,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41728\/revisions\/41729"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=41728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=41728"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=41728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}