#模塊和函數(shù)導(dǎo)入和使用
import module_name
module_name.function_name()
import module_name as mn
mn.function_name()
from module_name import function_0, function_1, function_2
function_0()
function_1()
function_2()
from module_name import function_name as fn
fn()
from module_name import *
function_n()
#去空格，去掉空格后a和原來完全一樣
>> a=" abc "
>>print(a.strip())
>>print(a.lstrip()) #左空格
>>print(a.rstrip()) #右空格
>> a
' abc '
#list中的數(shù)值的最大琼开，最小易结，總和
>> digits = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
>> min(digits)
0
>> max(digits)
9
>> sum(digits)
45
#批量改變list的值
>>squares = [value**2 for value in range(1,11)]
>>print(squares)
[1, 4, 9, 16, 25, 36, 49, 64, 81, 100]
#復(fù)制list
>>my_foods = ['pizza', 'falafel', 'carrot cake']
>>friend_foods = my_foods[:]
#關(guān)鍵字not in
>>banned_users = ['andrew', 'carolina', 'david']
>>user = 'marie'
>>if user not in banned_users:
... print(user.title() + ", you can post a response if you wish.")
...
Marie, you can post a response if you wish.
最后編輯于 ：2018.04.08 17:19:21
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