Pyinstaller's method of packaging pictures attached to exe

Hello everyone , I meet you again , I'm your friend, Quan Jun .

---

2019.10.27 to update

Recent wordpress The project learned that the picture bytecode can exist in the file , So I did the experiment and succeeded （ It's a bunch of bytecodes in the code ……）

Reference resources ：

https://blog.csdn.net/jss19940414/article/details/85841982

https://www.cnblogs.com/xianqingsong/p/9965899.html

https://blog.csdn.net/u013055678/article/details/71406746

This is an example of encoding, decoding and saving pictures under the path ：

import os, base64
 
with open("D:\\XiutuDog\\_pic.png","rb") as f:
    # b64encode Is the code ,b64decode It's decoding 
    base64_data = base64.b64encode(f.read())
    print(base64_data)# Output generated base64 code 

#img_str = 'abcdefgh12345oK='# For example, the generated code is put like this , Replace the following base64_data that will do 
img_data = base64.b64decode(base64_data)
#  Be careful ： If it is "data:image/jpg:base64,", Then what you keep should be png Format , If it is "data:image/png:base64," Then when you save it, use jpg Format .
with open('001.png', 'wb') as f:
      f.write(img_data)

Copy

Put the encoded base64_data（ Output ） Put it in the code , Then decode and write to the folder “ Release ”【 In the annotated img_str Where? 】, Although the method is stupid , But this is true “exe Attached picture ”！

---

2018.10.13 additional

It turns out that the following method is to save the image to the absolute path （ The same folder is a relative path ……）, So it can be used anywhere …… There's no use for eggs now , I'll find another way ……

pyinstaller Package run error failed to execute script main（ It is also possible that the image path is not found ）：https://blog.csdn.net/jeff_/article/details/72907113

---

original text ：

The tool written by BiShe just remembered recently that it should be made into exe Benefit the public , However, the road twists and turns

First, vs Direct mount pyinstaller No use ; After that, I don't know how to type multiple files （ Finally, write it in a .py In the …… also import Try to reduce the number of bags ）; Finally, image files are not packaged , Let me have a seed I feel uncomfortable when I can't clean my excrement —— One small exe It must also be in a folder with several fixed named pictures, otherwise it cannot be opened ！！

I read many posts today , Some methods are simple but unsuccessful ; Some trouble , There are a lot of things to change, so I don't want to try ; Finally, looking at the error prompt and thinking, I finally successfully hit exe！

pyinstaller Of install ：

reference （ Good post ）https://blog.csdn.net/lqzdreamer/article/details/77917493

Single exe If you don't use anything , The following commands are enough .

pyinstaller -F test.py

Copy

pack python Add icon Get rid of cmd Black window https://blog.csdn.net/frank_good/article/details/60962012

python pyinstaller.py -F -p C:\python27; -i .\xxx.ico .\demo.py --noconsole

Copy

Next, I will introduce the method of packaging pictures .

The beginning is reference https://blog.csdn.net/qq744746842/article/details/49404027 Of , But then the attempt failed ,

pyinstaller options name.spec

Copy

This code can't be executed ……

The whole process of this tutorial begins ：

Generate spec file ：

This is what I want to pack .（ The following file names refer to this ）

then cmd To this directory ,（ I press and hold the current folder directly shift+ Right click , single click “ Open here powershell window ”, The same effect is also convenient ）

stay cmd Internal input ：

 pyi-makespec FP.py

Copy

Will generate a FP.spec

Then change FP.spec What's inside , Here is the original

Directly type the package of this file, and the result is …… as follows , I don't want to make the tools so complicated ……

The next step is to change the contents ,（ If you don't want to use this method , The other is https://blog.csdn.net/jirryzhang/article/details/78881512 What is in is to do with instructions , And directly a single exe）

.py Picture reference full path

Before the reform , You need to python Replace all image references in the program with complete paths ：

Just use pictures in the code ……

This method has reference http://tieba.baidu.com/p/3060401749 Of the 6 floor （ Look at him jia Added function , Just get the full path ）, Add another post to see “pyinstaller Not compiling code , Instead, make the script into an executable file , So don't expect the program to be faster after packaging ”, Guess from this “ The picture needs a full path ,spec The full path should also be written in the file , So we can make this exe‘ Connect ’ Run up ”

Start to change spec file ：

The method has reference https://blog.csdn.net/xinyingzai/article/details/80282856,

however datas Not at all datas+=[(‘_pic.png’,’D:\\XiutuDog\\_pic.png’,’DATA’)], Will report a mistake “expected tuple,not list”,

So I changed it like this datas+=((‘_pic.png’,’D:\\XiutuDog\\_pic.png’,’DATA’))

The red box is three pictures I need , The format is ((‘ name 1′,’1 Full path to ’,’ type ’),(‘ name 2′,’2 Full path to ’,’ type ’))

The orange arrow on the left shows whether the console is displayed cmd Black box

The orange arrow on the right is added , You can give it to yourself exe Change the icon 【 But leaving the folder is not this icon , It's not solved yet 】

The full text is as follows ：

# -*- mode: python -*-

block_cipher = None


a = Analysis(['FP.py'],
             pathex=['D:\\XiutuDog'],
             binaries=[],
             datas=[],
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher,
             noarchive=False)
			 
a.datas +=(('_icon.ico','D:\\XiutuDog\\_icon.ico','DATA'),
('_pic.png','D:\\XiutuDog\\_pic.png','DATA'),
('_start.png','D:\\XiutuDog\\_start.png','DATA'))

pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.zipfiles,
          a.datas,
          [('_icon.ico','D:\\XiutuDog\\_icon.ico','DATA')],
          name='FP',
          debug=False,
          strip=False,
          upx=True,
          runtime_tmpdir=None,
          console=False , icon='_icon.ico')

Copy

Start packing

Different from usual , The object of this time It was changed before .spec file , instead of .py file

pyinstaller  -F  FP.spec

Copy

There's a hole ： If it has just been changed .spec, A cheap hand hit pyinstaller -F test.py , that .spec The file can be changed to the default ！

After completion, it should be like this （FP.exe It's from dist Folder copied ,【dist It's packed in the folder exe】）

that exe, Leaving the folder where the icon is located may change back to the original default icon , It will recover in a while ……

But anyway , You can run away from the picture o(*￣▽￣*)ブ

Some other references

https://blog.csdn.net/xueyuanlzh/article/details/79892968

https://blog.csdn.net/lion_cui/article/details/51329497（ Picture turn py, Feel in trouble , It doesn't work ）

Publisher ： Full stack programmer stack length , Reprint please indicate the source ：https://javaforall.cn/147721.html Link to the original text ：https://javaforall.cn