# 0 Python 初探

![Python初探](/files/-MgxRgANIZ0ySm3if2C4)

![Guido van Rossum](/files/-MgxRgAO8M0BlpZTqPvU)

### Python Zen

Python的設計哲學是「優雅」、「明確」、「簡單」，Python官網所列出的準則中，足以代表 Python開發哲學的是：

## "應該有一種(最好是只有一種)明顯的方法來做一件事"

### Python Features (I)

* 簡單：Python 是一種代表簡單主義思想的語言，語法簡單容易上手
* 免費、開源
* 跨平臺
* 豐富的套件：PyPI - the Python Package Index

### Python Features (II)

* 可擴展性：若希望關鍵程式碼運行得更快或者某些演算法不公開，可以把部分程式用 C/C++ 編寫，然後在 Python 程式中使用。
* 可嵌入性：可以把 Python 嵌入 C/C++ 程式


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