[已解决]如何象这个程序一样发布python？

heihei_a_o

比如象xx-net一样发布源码文件，用bat启动，在没装python的电脑上运行？谢谢先。

最佳答案

月排行榜 / 总排行榜

tmkuej

2017-10-16 12:55:03

隐约记得原理就是把python解释器编译成最小化.你可以Google一下python解释器最小化

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ba21

不知所云

heihei_a_o

ba21 发表于 2017-10-16 12:02
不知所云

没用过 xx-net?

tmkuej

隐约记得原理就是把python解释器编译成最小化.你可以Google一下python解释器最小化

heihei_a_o

tmkuej 发表于 2017-10-16 12:55
隐约记得原理就是把python解释器编译成最小化.你可以Google一下python解释器最小化

我试一下。

heihei_a_o

google没找到想要的，有一个portable python网站居然关闭，百度了这篇文章
http://blog.csdn.net/yao_yu_126/article/details/7951331
#coding=gbk
#
#最小Python3.2环境, 可以在miniPython目录下，直接运行python.exe(或pythonw.exe)。
#
#前提：
#    需要安装vcredist_x86.exe包
#
#制作原理：
#    1. 把PythonXXX目录完整拷贝到制作目录，修改原有的PythonXXX目录为其它名称，使Python不直接使用。
#    2. 删除制作目录及子目录里的pyc,pyo文件
#    3. 运行制作目录下的python，然后退出
#    4. 根据重新生成的pyc文件找到需要的py文件到对应目录
#    5. 从而得到了最小的python运行环境
#
#示例:
#    1. 把Python32目录下的文件拷贝到C:\temp\Python32
#    2. 删除C:\temp\Python32目录及其子目录下的所有pyc,pyo文件
#    3. 在控制台下运行:
#        C:\temp\Python32\python.exe E:\2012\Setup\findMinPython.py
#    4. 上面的命令会将需要的py文件拷贝到E:\2012\Setup\miniPython目录下
#    5. 将python.exe, pythonw.exe, python32.dll拷贝到E:\2012\Setup\miniPython目录下
#    精简的Python32使用环境就找出来了,
#

# 导入基础模块
import os
import shutil

def visitDirFile(dir, visitor):
    '''递归访问目录及其子目录下的文件'''
    assert(os.path.isdir(dir)), dir
    for i in os.listdir(dir):
        fullPathName = os.path.join(dir, i)
        if os.path.isfile(fullPathName):
            if visitor(fullPathName):
                return True
        elif os.path.isdir(fullPathName):
            # 访问子目录
            if visitDirFile(fullPathName, visitor):
                return True

def findPyFile(file):
    '''查找相应的Py文件(不考虑pyo文件)'''
    if file[-4:] == '.pyc':
        # 得到编译文件对应的源文件
        dir = os.path.dirname(file)
        if dir.endswith('__pycache__'):
            dir = dir[:-11]
        # 文件中可能有点存在,要排除3.2之后的缓存
        name, ext = os.path.splitext(os.path.basename(file))
        name2, ext = os.path.splitext(name)
        if ext.startswith('.cpython'):
            name = name2
        srcFile = os.path.join(dir, '%s.py' % name)
        # 源文件可能是pyw文件
        if not os.path.isfile(srcFile):
            srcFile += 'w'
        destFile = srcFile.replace(srcDir, destDir)
        print(srcFile)
        # 保证目标目录存在
        dir = os.path.dirname(destFile)
        if not os.path.isdir(dir):
            os.makedirs(dir)
        # 拷贝文件及状态
        shutil.copy2(srcFile, destFile)

if __name__ == '__main__':
    import sys
    srcDir = os.path.dirname(sys.executable)
    destDir = os.path.join(os.path.dirname(__file__), 'miniPython')
    visitDirFile(srcDir, findPyFile)

heihei_a_o

https://docs.python.org/3.5/using/windows.html#finding-modules
XX-net应该是照这个来发布的。
3.8.1. Python Application
An application written in Python does not necessarily require users to be aware of that fact. The embedded distribution may be used in this case to include a private version of Python in an install package. Depending on how transparent it should be (or conversely, how professional it should appear), there are two options.

Using a specialized executable as a launcher requires some coding, but provides the most transparent experience for users. With a customized launcher, there are no obvious indications that the program is running on Python: icons can be customized, company and version information can be specified, and file associations behave properly. In most cases, a custom launcher should simply be able to call Py_Main with a hard-coded command line.

The simpler approach is to provide a batch file or generated shortcut that directly calls the python.exe or pythonw.exe with the required command-line arguments. In this case, the application will appear to be Python and not its actual name, and users may have trouble distinguishing it from other running Python processes or file associations.

With the latter approach, packages should be installed as directories alongside the Python executable to ensure they are available on the path. With the specialized launcher, packages can be located in other locations as there is an opportunity to specify the search path before launching the application.