Introduction to tools used to run without the Python Environment

If you are confused about how to run in a Python environment, you can browse the following articles to learn about how to run in a Python environment, I hope you will have a detailed understanding of the following article. The following is a detailed description of the article.

I would like to reiterate the issue of discontinuing from the Python environment.

If you want to run a separate program in the Python environment without downloading a python release, you do not need to compile the Python code into C code. There are many tools that can identify the modules that the program depends on and bind these modules with the program to generate a separate execution file.

One of the Tools is freeze tool, which is included in the python code tree as Tools/freeze. It converts python bytecode into a C array and a compiler that can embed all your modules into a new program. This compiler is linked with the python module.

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It recursively scans the source code based on the import Statement and finds the module in the standard python path and the module built-in module in the source code directory ). The bytecode of the module written in python is subsequently converted to the C code. You can use the objective Al module to convert it into an array generator of the Code object) and generate a customizable configuration file, contains only the modules used by the program.

Finally, compile the generated C code and link it to the remaining python interpreter to generate a separate file that achieves exactly the same effect as your script execution in the runtime from the Python environment.

Apparently, freeze needs a C compiler. However, some tools are not required. The first is Gordon McMillan's installer, which works on Windows, Linux, and at least some Unix variants. Note: This method is recommended in * nix. Use make to obtain an independent file .) The other is Thomas Heller's py2exe (applicable only to Windows platforms). Note: This method is recommended in win, which is simple to use and powerful. The disadvantage is that a large number of files are generated.

And must be python. dll) The third is the SQFREEZE of Christian Tismer, which attaches the bytecode to a special python interpreter, which is responsible for finding this code. Python 2.4 may introduce similar mechanisms.

Other tools include Fredrik Lundh Squeeze and Anthony

The above content is a detailed introduction to the related applications that run out of the Python environment.