大家好，小編來為大家解答以下問題，編寫高質(zhì)量python代碼的59個有效方法，python代碼編寫規(guī)范有哪些，今天讓我們一起來看看吧！

class?Point:
??row=0
??col=0
??def?__init__(self,?row,?col):
????self.row=row
????self.col=col
??def?copy(self):
????return?Point(row=self.row,?col=self.col)
#初始框架
import?pygame
import?random
#初始化
pygame.init()
W=800
H=600
ROW=30
COL=40
size=(W,H)
window=pygame.display.set_mode(size)
pygame.display.set_caption('')
bg_color=(255,255,255)
snake_color=(200,200,200)
head=Point(row=int(ROW/2),?col=int(COL/2))
head_color=(0,128,128)
snakes=[
??Point(row=head.row,?col=head.col+1),
??Point(row=head.row,?col=head.col+2),
??Point(row=head.row,?col=head.col+3)
]
#生成食物
def?gen_food():
??while?1:
????pos=Point(row=random.randint(0,ROW-1),?col=random.randint(0,COL-1))
????#
????is_coll=False
????#是否跟蛇碰上了
????if?head.row==pos.row?and?head.col==pos.col:
??????is_coll=True
????#蛇身子
????for?snake?in?snakes:
??????if?snake.row==pos.row?and?snake.col==pos.col:
????????is_coll=True
????????break
????if?not?is_coll:
??????break
??return?pos
#定義坐標(biāo)
food=gen_food()
food_color=(255,255,0)
direct='left'???????#left,right,up,down
#
def?rect(point,?color):
??cell_width=W/COL
??cell_height=H/ROW
??left=point.col*cell_width
??top=point.row*cell_height
??pygame.draw.rect(
????window,?color,
????(left,?top,?cell_width,?cell_height)
??)
??pass
#游戲循環(huán)
quit=True
clock=pygame.time.Clock()
while?quit:
??#處理事件
??for?event?in?pygame.event.get():
????if?event.type==pygame.QUIT:
??????quit=False
????elif?event.type==pygame.KEYDOWN:
??????if?event.key==273?or?event.key==119:
????????if?direct=='left'?or?direct=='right':
??????????direct='up'
??????elif?event.key==274?or?event.key==115:
????????if?direct?==?'left'?or?direct?==?'right':
??????????direct='down'
??????elif?event.key==276?or?event.key==97:
????????if?direct?==?'up'?or?direct?==?'down':
??????????direct='left'
??????elif?event.key==275?or?event.key==100:
????????if?direct?==?'up'?or?direct?==?'down':
??????????direct='right'
??#吃東西
??eat=(head.row==food.row?and?head.col==food.col)
??#重新產(chǎn)生食物
??if?eat:
????food?=?gen_food()
??#處理身子
??#1.把原來的頭，插入到snakes的頭上
??snakes.insert(0,?head.copy())
??#2.把snakes的最后一個刪掉
??if?not?eat:
????snakes.pop()
??#移動
??if?direct=='left':
????head.col-=1
??elif?direct=='right':
????head.col+=1
??elif?direct=='up':
????head.row-=1
??elif?direct=='down':
????head.row+=1
??#檢測
??dead=False
??#1.撞墻
??if?head.col<0?or?head.row<0?or?head.col>=COL?or?head.row>=ROW:
????dead=True
??#2.撞自己
??for?snake?in?snakes:
????if?head.col==snake.col?and?head.row==snake.row:
??????dead=True
??????break
??if?dead:
????print('死了')
????quit=False
??#渲染——畫出來
??#背景
??pygame.draw.rect(window,?bg_color,?(0,0,W,H))
??#蛇頭
??for?snake?in?snakes:
????rect(snake,?snake_color)
??rect(head,?head_color)
??rect(food,?food_color)
??#
??pygame.display.flip()
??#設(shè)置幀頻（速度）
??clock.tick(8)
#收尾工作

s='''
The?Zen?of?Python,?by?Tim?Peters
Beautiful?is?better?than?ugly.
Explicit?is?better?than?implicit.
Simple?is?better?than?complex.
Complex?is?better?than?complicated.
Flat?is?better?than?nested.
Sparse?is?better?than?dense.
Readability?counts.
Special?cases?aren't?special?enough?to?break?the?rules.
Although?practicality?beats?purity.
Errors?should?never?pass?silently.
Unless?explicitly?silenced.
In?the?face?of?ambiguity,?refuse?the?temptation?to?guess.
There?should?be?one--?and?preferably?only?one?--obvious?way?to?do?it.
Although?that?way?may?not?be?obvious?at?first?unless?you're?Dutch.
Now?is?better?than?never.
Although?never?is?often?better?than?*right*?now.
If?the?implementation?is?hard?to?explain,?it's?a?bad?idea.
If?the?implementation?is?easy?to?explain,?it?may?be?a?good?idea.
Namespaces?are?one?honking?great?idea?--?let's?do?more?of?those!
'''

import?re
p?=?re.compile("(\w+)('s|'re|n't)?")
wc?=?{}
tail_map?=?{?"'s"?:?'is',?"'re"?:?'are',?"n't":?'not'}
for?m?in?re.finditer(p,?s):
????word?=?m.group(1).lower()???????????????????#?Get?the?word?in?lower?case
????wc[word]?=?wc.get(word,?0)?+?1??????????????#?Increase?word?count
????tail?=?m.group(2)???????????????????????????#?Get?the?word?tail
????if?tail?is?not?None:????????????????????????#?If?a?word?tail?exists,
????????tail?=?tail_map[tail]???????????????????#?map?it?to?its?full?form
????????wc[tail]?=?wc.get(tail,?0)+1????????????#?Increase?word?count
print?('Total?word?count:?%d'%sum(wc.values()))?#?Output?the?total?count
max_len?=?max(map(len,?wc.keys()))??????????????#?Calculate?the?max?length?of?words?for?pretty?printing
for?w?in?sorted(wc.keys()):?????????????????????#?Sort?the?words
????print?('%*s?=>?%d'%(max_len,?w,?wc[w]))?????#?Output

大家好，本文將圍繞python程序編程代碼大全展開說明，python編程游戲代碼是一個很多人都想弄明白的事情，想搞清楚python代碼大全簡單需要先了解以下幾個事情。

download?python編程代碼

1、python編程例子有哪些？

python編程經(jīng)典例子：

1、畫愛心表白、圖形都是由一系列的點(X，Y)構(gòu)成的曲線，由于X，Y滿足一定的關(guān)系，所以就可以建立模型，建立expression，當(dāng)滿足時，兩個（for X in range；for Y in range）就會每行每列的打印PythonTurtle畫扇形。

2、快遞查詢工具、此Python小項目需要用到j(luò)son與requests兩個庫，還需調(diào)用API。

3、用python編程完成、鼠標(biāo)模擬，需要調(diào)用OpenCV框架。

擴展資料：

Python的設(shè)計目標(biāo)之一是讓代碼具備高度的可閱讀性。它設(shè)計時盡量使用其它語言經(jīng)常使用的標(biāo)點符號和英文單字，讓代碼看起來整潔美觀。它不像其他的靜態(tài)語言如C、Pascal那樣需要重復(fù)書寫聲明語句，也不像它們的語法那樣經(jīng)常有特殊情況和意外。

Python開發(fā)者有意讓違反了縮進規(guī)則的程序不能通過編譯，以此來強制程序員養(yǎng)成良好的編程習(xí)慣。并且Python語言利用縮進表示語句塊的開始和退出，而非使用花括號或者某種關(guān)鍵字。增加縮進表示語句塊的開始，而減少縮進則表示語句塊的退出，縮進成為了語法的一部分。

2、python有趣的編程代碼

class?Point:
??row=0
??col=0
??def?__init__(self,?row,?col):
????self.row=row
????self.col=col
??def?copy(self):
????return?Point(row=self.row,?col=self.col)
#初始框架
import?pygame
import?random
#初始化
pygame.init()
W=800
H=600
ROW=30
COL=40
size=(W,H)
window=pygame.display.set_mode(size)
pygame.display.set_caption('')
bg_color=(255,255,255)
snake_color=(200,200,200)
head=Point(row=int(ROW/2),?col=int(COL/2))
head_color=(0,128,128)
snakes=[
??Point(row=head.row,?col=head.col+1),
??Point(row=head.row,?col=head.col+2),
??Point(row=head.row,?col=head.col+3)
]
#生成食物
def?gen_food():
??while?1:
????pos=Point(row=random.randint(0,ROW-1),?col=random.randint(0,COL-1))
????#
????is_coll=False
????#是否跟蛇碰上了
????if?head.row==pos.row?and?head.col==pos.col:
??????is_coll=True
????#蛇身子
????for?snake?in?snakes:
??????if?snake.row==pos.row?and?snake.col==pos.col:
????????is_coll=True
????????break
????if?not?is_coll:
??????break
??return?pos
#定義坐標(biāo)
food=gen_food()
food_color=(255,255,0)
direct='left'???????#left,right,up,down
#
def?rect(point,?color):
??cell_width=W/COL
??cell_height=H/ROW
??left=point.col*cell_width
??top=point.row*cell_height
??pygame.draw.rect(
????window,?color,
????(left,?top,?cell_width,?cell_height)
??)
??pass
#游戲循環(huán)
quit=True
clock=pygame.time.Clock()
while?quit:
??#處理事件
??for?event?in?pygame.event.get():
????if?event.type==pygame.QUIT:
??????quit=False
????elif?event.type==pygame.KEYDOWN:
??????if?event.key==273?or?event.key==119:
????????if?direct=='left'?or?direct=='right':
??????????direct='up'
??????elif?event.key==274?or?event.key==115:
????????if?direct?==?'left'?or?direct?==?'right':
??????????direct='down'
??????elif?event.key==276?or?event.key==97:
????????if?direct?==?'up'?or?direct?==?'down':
??????????direct='left'
??????elif?event.key==275?or?event.key==100:
????????if?direct?==?'up'?or?direct?==?'down':
??????????direct='right'
??#吃東西
??eat=(head.row==food.row?and?head.col==food.col)
??#重新產(chǎn)生食物
??if?eat:
????food?=?gen_food()
??#處理身子
??#1.把原來的頭，插入到snakes的頭上
??snakes.insert(0,?head.copy())
??#2.把snakes的最后一個刪掉
??if?not?eat:
????snakes.pop()
??#移動
??if?direct=='left':
????head.col-=1
??elif?direct=='right':
????head.col+=1
??elif?direct=='up':
????head.row-=1
??elif?direct=='down':
????head.row+=1
??#檢測
??dead=False
??#1.撞墻
??if?head.col<0?or?head.row<0?or?head.col>=COL?or?head.row>=ROW:
????dead=True
??#2.撞自己
??for?snake?in?snakes:
????if?head.col==snake.col?and?head.row==snake.row:
??????dead=True
??????break
??if?dead:
????print('死了')
????quit=False
??#渲染——畫出來
??#背景
??pygame.draw.rect(window,?bg_color,?(0,0,W,H))
??#蛇頭
??for?snake?in?snakes:
????rect(snake,?snake_color)
??rect(head,?head_color)
??rect(food,?food_color)
??#
??pygame.display.flip()
??#設(shè)置幀頻（速度）
??clock.tick(8)
#收尾工作

這是一個簡易版貪吃蛇的代碼，雖然結(jié)構(gòu)簡單，但是該有的功能都是完整的，可玩性也不錯

3、求簡潔優(yōu)美的python代碼例子、片段、參考資料

建議你去看一本書：《計算機程序的構(gòu)造與解釋》。里面用的語言是Scheme，一種Lisp的方言。通過這本書學(xué)習(xí)程序的抽象、封裝，以及重要的函數(shù)式編程思想。等看完這本書以后，你在來寫寫Python代碼，就知道如何讓其簡潔直觀而又不失其可讀性了。

同時，要讓代碼寫得簡潔，你也得熟悉Python本身，充分挖掘其能力。Python內(nèi)建的幾個高階函數(shù)：map，reduce，filter，enumerate等等，lambda表達式，zip函數(shù)，以及標(biāo)準庫里強大的itertools、functools模塊，都是函數(shù)式編程的利器。此外Python本身提供了許多非常好的語法糖衣，例如裝飾器、生成器、*args和**kwargs參數(shù)、列表推導(dǎo)等等，也是簡化代碼的有效手段。還有，Python有著強大的庫。多參考官方的文檔了解其原理和細節(jié)，我相信你也能寫出高效簡潔的代碼的。

其實代碼的簡潔沒有什么捷徑，它要求你了解你要解決的問題，所使用的語言和工具，相關(guān)的算法或流程。這些都得靠你自己不斷地練習(xí)和持續(xù)改進代碼，不斷地專研問題和學(xué)習(xí)知識。加油吧，少年！

樓下讓你參考PEP 20，其實不用去查，標(biāo)準庫里的this模塊就是它（試試import this）：The Zen of Python（Python之禪）。它就是一段話：

s='''
The?Zen?of?Python,?by?Tim?Peters
Beautiful?is?better?than?ugly.
Explicit?is?better?than?implicit.
Simple?is?better?than?complex.
Complex?is?better?than?complicated.
Flat?is?better?than?nested.
Sparse?is?better?than?dense.
Readability?counts.
Special?cases?aren't?special?enough?to?break?the?rules.
Although?practicality?beats?purity.
Errors?should?never?pass?silently.
Unless?explicitly?silenced.
In?the?face?of?ambiguity,?refuse?the?temptation?to?guess.
There?should?be?one--?and?preferably?only?one?--obvious?way?to?do?it.
Although?that?way?may?not?be?obvious?at?first?unless?you're?Dutch.
Now?is?better?than?never.
Although?never?is?often?better?than?*right*?now.
If?the?implementation?is?hard?to?explain,?it's?a?bad?idea.
If?the?implementation?is?easy?to?explain,?it?may?be?a?good?idea.
Namespaces?are?one?honking?great?idea?--?let's?do?more?of?those!
'''

讓我們來做個小游戲吧：統(tǒng)計上面這段話的單詞總數(shù)目，以及各個單詞的數(shù)量（不區(qū)分大小寫），然后按字典順序輸出每個單詞出現(xiàn)的次數(shù)。要求，例如it's和you're等要拆分成it is和you are。你會怎么寫代碼呢？如何保持簡潔呢？

下面是我的參考答案，爭取比我寫的更簡潔吧~

import?re
p?=?re.compile("(\w+)('s|'re|n't)?")
wc?=?{}
tail_map?=?{?"'s"?:?'is',?"'re"?:?'are',?"n't":?'not'}
for?m?in?re.finditer(p,?s):
????word?=?m.group(1).lower()???????????????????#?Get?the?word?in?lower?case
????wc[word]?=?wc.get(word,?0)?+?1??????????????#?Increase?word?count
????tail?=?m.group(2)???????????????????????????#?Get?the?word?tail
????if?tail?is?not?None:????????????????????????#?If?a?word?tail?exists,
????????tail?=?tail_map[tail]???????????????????#?map?it?to?its?full?form
????????wc[tail]?=?wc.get(tail,?0)+1????????????#?Increase?word?count
print?('Total?word?count:?%d'%sum(wc.values()))?#?Output?the?total?count
max_len?=?max(map(len,?wc.keys()))??????????????#?Calculate?the?max?length?of?words?for?pretty?printing
for?w?in?sorted(wc.keys()):?????????????????????#?Sort?the?words
????print?('%*s?=>?%d'%(max_len,?w,?wc[w]))?????#?Output

4、python簡單的編程代碼

輸入兩個數(shù)字，比較大小，然后按照大小輸出
def cmpNum():
a = input("請輸入一個數(shù)字：")
b = input("請輸入一個數(shù)字：")
if a >= b:
print(a, b)
else:
print(b, a)
cmpNum()
結(jié)果一：
請輸入一個數(shù)字：159
請輸入一個數(shù)字：456
456 159
結(jié)果二：
請輸入一個數(shù)字：9568
請輸入一個數(shù)字：1452
9568 1452

5、python中如何編程求1到100之間的素數(shù)

1、新建python文件，testprimenum.py；

2、編寫python代碼，求1到100之間的；

list1?=?[]

i?=?2

for?i?in?range(2,101):

j?=?2

for?j?in?range?(2,i):

if?i%j?==?0:

break

else:

list1.append(i)

print(list1)

3、窗口中右擊，選擇‘在終端中運行Python文件’；

4、查看執(zhí)行結(jié)果，1-100之間的素數(shù)為：

[2,?3,?5,?7,?11,?13,?17,?19,?23,?29,?31,?37,?41,?43,?47,?53,?59,?61,?67,?71,?73,?79,?83,?89,?97]

6、急求，需要用python編寫一個 1加到100的代碼，并且做出圖?。?！

一個for循環(huán)就搞定

1，簡寫只需要得到結(jié)果的方法：

2.每個步驟有輸出提示的方法：（就是只加入打印字符串）：

（圖太長沒截了）

結(jié)果也等于5050的

7、用python語言編寫從0到100有多少個數(shù)可以除以九？

答：由0到100一共有11個數(shù)可以除以九，它們分別是0，9，18，27，36，45，54，63，72，81，90。
可以用下面的python程序來求解：
count = 0
for i in range(101):
if i % 9 == 0:
count += 1
print(count)

8、python編程實例——求滿足條件的三位數(shù)

求滿足如下條件的3位，它除以9的商等于它的個位數(shù)字的平方和。例如224，它除以9的商為24，它的每一位數(shù)(2、2和4)的平方和也是24。

算法思路：首先，我們用range函數(shù)遍歷所有的3位數(shù)，按照range(x,y)函數(shù)的語法規(guī)則，要包含所有的3位整數(shù)100~999，range函數(shù)的參數(shù)x、y應(yīng)該分別取值為100和1000，即range(100,1000)，然后分別計算3位數(shù)的個位、十位和百位數(shù)。計算的方法可以參考下面代碼的變量a、b和c的計算方法，然后再計算出它們的平方和，最后，比較每位數(shù)的平方和是否等于此數(shù)除以9的商，如果是就輸出這個數(shù)。代碼如下：

程序運行結(jié)果：

132

224

315

453

535

561

635

661

753

805

815

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