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doc: update docs/python.md (#405) 5b11b6e281
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</span><span class="code-line"><span class="token keyword">print</span><span class="token punctuation">(</span>string <span class="token operator">*</span> times<span class="token punctuation">)</span> <span class="token comment"># => hahaha</span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="变量-2"><a aria-hidden="true" tabindex="-1" href="#变量-2"><span class="icon icon-link"></span></a>变量</h3><div class="wrap-body">
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<pre class="language-python"><code class="language-python code-highlight"><span class="code-line">result<span class="token punctuation">:</span> <span class="token builtin">int</span> <span class="token operator">=</span> <span class="token number">1</span> <span class="token operator">+</span> <span class="token number">2</span>
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<pre class="language-python"><code class="language-python code-highlight"><span class="code-line">result<span class="token punctuation">:</span> <span class="token builtin">str</span> <span class="token operator">=</span> <span class="token number">1</span> <span class="token operator">+</span> <span class="token number">2</span>
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</span><span class="code-line">
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</span><span class="code-line"><span class="token keyword">print</span><span class="token punctuation">(</span>result<span class="token punctuation">)</span> <span class="token comment"># => 3</span>
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</span></code></pre>
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<p>虽然标注了错误的类型,但不影响正常运行</p>
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<p>错误的类型标注不会影响正常运行,也不会报错</p>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="参数"><a aria-hidden="true" tabindex="-1" href="#参数"><span class="icon icon-link"></span></a>参数</h3><div class="wrap-body">
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<pre class="language-python"><code class="language-python code-highlight"><span class="code-line"><span class="token keyword">def</span> <span class="token function">say</span><span class="token punctuation">(</span>name<span class="token punctuation">:</span> <span class="token builtin">str</span><span class="token punctuation">,</span> start<span class="token punctuation">:</span> <span class="token builtin">str</span> <span class="token operator">=</span> <span class="token string">"Hi"</span><span class="token punctuation">)</span><span class="token punctuation">:</span>
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</span><span class="code-line"> <span class="token keyword">return</span> start <span class="token operator">+</span> <span class="token string">", "</span> <span class="token operator">+</span> name
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