diff options
| -rw-r--r-- | zh-tw/python-tw.html.markdown | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/zh-tw/python-tw.html.markdown b/zh-tw/python-tw.html.markdown index 073c5e91..d113f90c 100644 --- a/zh-tw/python-tw.html.markdown +++ b/zh-tw/python-tw.html.markdown @@ -545,25 +545,25 @@ filter(lambda x: x > 5, [3, 4, 5, 6, 7]) # => [6, 7] ## 5. 類別 #################################################### -# We subclass from object to get a class. +# 我們可以由object繼承出一個新的類別 class Human(object): - # A class attribute. It is shared by all instances of this class + # 類別的參數，被所有這個類別的實體所共用 species = "H. sapiens" - # Basic initializer, this is called when this class is instantiated. - # Note that the double leading and trailing underscores denote objects - # or attributes that are used by python but that live in user-controlled - # namespaces. You should not invent such names on your own. + # 基礎建構函式，當class被實體化的時候會被呼叫 + # 注意前後的雙底線代表物件 + # 還有被python用，但實際上是在使用者控制的命名 + # 空間內的參數。你不應該自己宣告這樣的名稱。 def __init__(self, name): - # Assign the argument to the instance's name attribute + # 將函式引入的參數 name 指定給實體的 name 參數 self.name = name - # Initialize property + # 初始化屬性 self.age = 0 - # An instance method. All methods take "self" as the first argument + # 一個實體的方法(method)。 所有的method都以self為第一個參數 def say(self, msg): return "{0}: {1}".format(self.name, msg) @@ -626,41 +626,41 @@ i.age # => raises an AttributeError #################################################### -## 6. Modules +## 6. 模組 #################################################### -# You can import modules +# 你可以引入模組來做使用 import math print math.sqrt(16) # => 4 + # math.sqrt()為取根號 -# You can get specific functions from a module +# 你可以只從模組取出特定幾個函式 from math import ceil, floor print ceil(3.7) # => 4.0 print floor(3.7) # => 3.0 -# You can import all functions from a module. -# Warning: this is not recommended +# 你可以將所有的函式從模組中引入 +# 注意：不建議這麼做 from math import * -# You can shorten module names +# 你可以用 as 簡寫模組名稱 import math as m math.sqrt(16) == m.sqrt(16) # => True -# you can also test that the functions are equivalent +# 你也可以測試函示是否相等 from math import sqrt math.sqrt == m.sqrt == sqrt # => True -# Python modules are just ordinary python files. You -# can write your own, and import them. The name of the -# module is the same as the name of the file. +# Python的模組就只是一般的Python檔。 +# 你可以自己的模組自己寫、自己的模組自己引入 +# 模組的名稱和檔案名稱一樣 -# You can find out which functions and attributes -# defines a module. +# 你可以用dir()來查看有哪些可用函式和屬性 import math dir(math) #################################################### -## 7. Advanced +## 7. 進階 #################################################### # Generators help you make lazy code |