更改md

Author: libingallin

decorator.ipynb

@@ -4,12 +4,12 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### 静态方法和类成员方法分别在创建时分别被装入staticmethod类型和classmethod类型的对象中。\n",
+    "**静态方法和类成员方法分别在创建时分别被装入staticmethod类型和classmethod类型的对象中。**\n",
     "\n",
-    "### 静态方法的定义没有self参数，且能够被类本身直接调用。\n",
+    "**静态方法的定义没有self参数，且能够被类本身直接调用。**\n",
     "\n",
     "\n",
-    "### 类方法在定义时需要名为cls的类似于self的参数，类成员方法可以直接用类的具体对象调用。但cls参数时自动被绑定到类的。"
+    "**类方法在定义时需要名为cls的类似于self的参数，类成员方法可以直接用类的具体对象调用。但cls参数时自动被绑定到类的。**"
    ]
   },
   {
@@ -68,14 +68,14 @@
    "source": [
     "手动包装和替换优点蠢！为这样的包装方法引入了一个叫装饰器的新语法。\n",
     "\n",
-    "### 装饰器能对任何可调用的对象进行包装，既能够用于方法也能用于函数。"
+    "**装饰器能对任何可调用的对象进行包装，既能够用于方法也能用于函数。**"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### 使用@操作符，在方法（函数）的上方将装饰器列出，从而指定一个或者更多的装饰器（多个装饰器在应用时的顺序与指定顺序相反）。"
+    "**使用`@`操作符，在方法（函数）的上方将装饰器列出，从而指定一个或者更多的装饰器（多个装饰器在应用时的顺序与指定顺序相反）。**"
    ]
   },
   {
@@ -154,9 +154,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "##### @decorator(dec_opt_args)\n",
-    "##### def fun2Bdecorator(func_opt_args):\n",
-    "       ...."
+    "```python\n",
+    "@decorator(dec_opt_args)\n",
+    "def fun2Bdecorator(func_opt_args):\n",
+    "       pass\n",
+    "```"
    ]
   },
   {
@@ -170,10 +172,12 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "##### @deco2\n",
-    "##### @deco1\n",
-    "##### def(arg1, arg2, ...):\n",
-    "      pass"
+    "```python\n",
+    "@deco2\n",
+    "@deco1\n",
+    "def(arg1, arg2[,..]):\n",
+    "    pass\n",
+    "```"
    ]
   },
   {
@@ -187,9 +191,13 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "##### def func(arg1, arg2, ...):\n",
-    "     pass\n",
-    "##### func = deco2(deco1(func))"
+    "```python\n",
+    "def func(arg1, arg2, ...):\n",
+    "    pass\n",
+    "```\n",
+    "```python\n",
+    "func = deco2(deco1(func))\n",
+    "```"
    ]
   },
   {
@@ -205,11 +213,17 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "##### @g\n",
-    "##### @f\n",
-    "##### def foo():\n",
+    "```python\n",
+    "@g\n",
+    "@f\n",
+    "def foo():\n",
     "    pass\n",
-    "##### 与foo = g(f(foo))相同"
+    "```\n",
+    "与\n",
+    "```python\n",
+    "foo = g(f(foo))\n",
+    "```\n",
+    "相同"
    ]
   },
   {
@@ -223,8 +237,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "#### @deco\n",
-    "#### def foo(): pass"
+    "```python\n",
+    "@deco\n",
+    "def foo():\n",
+    "    pass\n",
+    "```"
    ]
   },
   {
@@ -238,8 +255,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "#### @decomaker(deco_args)\n",
-    "#### def  foo():  pass"
+    "```python\n",
+    "@decomaker(deco_args)\n",
+    "def  foo():\n",
+    "    pass\n",
+    "```"
    ]
   },
   {
@@ -253,7 +273,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "#### foo = decomaker(deco_args)(foo)"
+    "```python\n",
+    "foo = decomaker(deco_args)(foo)\n",
+    "```"
    ]
   },
   {
@@ -267,9 +289,12 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "#### @deco1(deco_arg)\n",
-    "#### @deco2\n",
-    "#### def func():  pass"
+    "```python\n",
+    "@deco1(deco_arg)\n",
+    "@deco2\n",
+    "def func():\n",
+    "    pass\n",
+    "```"
    ]
   },
   {
@@ -290,64 +315,93 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "#### 引入日志"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### 增加计逻辑来检测性能"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### 给函数加入事务的能力"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
+    "+ 引入日志\n",
+    "\n",
+    "+ 增加计逻辑来检测性能\n",
+    "\n",
+    "+ 给函数加入事务的能力\n",
+    "\n",
     "对于用python创建企业级应用，支持装饰器的特性是非常重要的。"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## 装饰器本质上是一个python函数， 可以让其他函数再不需要做任何代码变动的前提下增加额外功能。即装饰器的作用就是为已经存在的对象添加额外的功能。"
+    "**装饰器本质上是一个python函数， 可以让其他函数再不需要做任何代码变动的前提下增加额外功能。即装饰器的作用就是为已经存在的对象添加额外的功能。**"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "collapsed": true
-   },
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {
+  "hide_input": false,
   "kernelspec": {
-   "display_name": "Python 2",
+   "display_name": "Python 3",
    "language": "python",
-   "name": "python2"
+   "name": "python3"
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    "codemirror_mode": {
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-    "version": 2
+    "version": 3
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    "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython2",
-   "version": "2.7.13"
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+   "langInMainMenu": true,
+   "sourceLang": "en",
+   "targetLang": "fr",
+   "useGoogleTranslate": true
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+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": false,
+   "title_cell": "Table of Contents",
+   "title_sidebar": "Contents",
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+   "toc_position": {},
+   "toc_section_display": true,
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+    "python": {
+     "delete_cmd_postfix": "",
+     "delete_cmd_prefix": "del ",
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+     "delete_cmd_postfix": ") ",
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