在 python 脚本上使用 pyinstaller 会产生巨大的文件大小

Question

好的，我现在可以从我的 .py 文件中创建一个 .exe。

问题是文件大小对于它的作用来说太大了 (200mb)。

这是源代码：

#imports
import numpy
import os

#initializing
board = [[0] * 3 for _ in range(3)]
player = 0
def playerturn():
    global player
    while player<=2:
        os.system('cls' if os.name == 'nt' else 'clear')
        if checkifwon():
            break
        if player==1:
            print('Player 1s turn')
        if player==2:
            print('Player 2s turn')
        print(board[0])
        print(board[1])
        print(board[2])
        print('Controls:')
        print('7 8 9')
        print('4 5 6')
        print('1 2 3')
        sign=int(input('Enter a number to place your sign'))
#1 to 3
        if sign==1:
            if board[2][0]==0:
                board[2][0]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        elif sign==2:
            if board[2][1]==0:
                board[2][1]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        elif sign==3:
            if board[2][2]==0:
                board[2][2]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
#4 to 6
        elif sign==4:
            if board[1][0]==0:
                board[1][0]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        elif sign==5:
            if board[1][1]==0:
                board[1][1]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        elif sign==6:
            if board[1][2]==0:
                board[1][2]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
#7 to 9
        elif sign==7:
            if board[0][0]==0:
                board[0][0]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        elif sign==8:
            if board[0][1]==0:
                board[0][1]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        elif sign==9:
            if board[0][2]==0:
                board[0][2]=player
            else:
                print('Please choose an unoccupied field.')
                playerturn()
        else:
            print('Please enter a number from 1 to 9')
            playerturn()
        player+=1
def doround():
    global player
    player=1
    playerturn()
def threesame(a,b,c):
    if a!=0 and a==b and b==c:
        return True
    else:
        return False
def checkifwon():
    if threesame(board[0][0],board[1][0],board[2][0]):
        return board[0][0]
    elif threesame(board[0][1],board[1][1],board[2][1]):
        return board[0][1]
    elif threesame(board[0][2],board[1][2],board[2][2]):
        return board[0][2]
    elif threesame(board[0][0],board[0][1],board[0][2]):
        return board[0][0]
    elif threesame(board[1][0],board[1][1],board[1][2]):
        return board[1][0]
    elif threesame(board[2][0],board[2][1],board[2][2]):
        return board[2][0]
    elif threesame(board[0][0],board[1][1],board[2][2]):
        return board[0][0]
    elif threesame(board[0][2],board[1][1],board[0][2]):
        return board[0][2]
    else:
        return False
def tictac():
    global player
    while checkifwon()==False:
        doround()
    print('Player',end='')
    print(checkifwon(),end=' ')
    print('won')
tictac()
print('thanks for playing')
input("Press Enter to quit...")

现在我想知道如何缩小 .exe 的文件大小。

我用来构建一个的命令是

pyinstaller --onefile tictactoe.py

我是在 Windows 10 机器上做的。

我了解到您可以排除某些导入，但您能以某种方式自动排除它们吗？

Answer 1

what I can do to shrink the filesize of the .exe?

pyinstaller 自动将依赖项与应用程序捆绑在一起，该应用程序还包括您环境中的许多冗余库。

我更喜欢的一个解决方案是使用像 virtualenv 或 docker 这样只安装必需模块的干净环境。

在 python 脚本上使用 pyinstaller 会产生巨大的文件大小

Using pyinstaller on a python script results in huge filesize

python

windows

filesize

pyinstaller

python-3.x