Learn how to use Python's if __name__ == "__main__" idiom to control code execution. Discover its purpose, mechanics, best practices, and when to use or avoid it. This tutorial explores its role in managing script behavior and module imports for clean an
the module’s name (as a string) is available as the value of the global variable__name__. For instance, use your favorite text editor to create a file calledfibo.pyin the current directory with the following contents:
--module:我理解是将python代码转化成pyd代码,相当于C语言的dll文件,并且没有人能破解出原来的python文件,这非常重要,算是对你的Python代码进行了无法破解的加密,尽管这并不是加密,只不过--module 好像只能针对单个文件进行转化,但是配合--include-package 可以对整个包编译 Create an importable binary extension modu...
For versions before 3.12, VizTracer supports python nativethreadingmodule. Just startVizTracerbefore you create threads and it will just work. For other multi-thread scenarios, you can useenable_thread_tracing()to notice VizTracer about the thread to trace it. Refer tomulti thread docsfor details ...
It allows you to create importable ZIP files to distribute your modules and packages as a single archive. Note: You can also use the ZIP file format to create and distribute Python executable applications, which are commonly known as Python Zip applications. To learn how to create them, check...
“Make a .py both importable and executable” 如果我们是直接执行某个.py文件的时候,该文件中那么”__name__ == '__main__'“是True,但是我们如果从另外一个.py文件通过import导入该文件的时候,这时__name__的值就是我们这个py文件的名字而不是__main__。
The return value is a sequence of tuples containing the file extension, mode to use for opening the file containing the module, and a type code from a constant defined in the module. This table is incomplete, because some of the importable module or package types do not correspond to singl...
Describe the bug The python statement import gpg fails with an ImportError or ModuleNotFoundError depending on python version and nixpgs channel. Steps To Reproduce I am building pkgs.python3.withPackages (p: [p.gpgme]) and then I execut...
The option--follow-import-toworks as well, but the included modules will only become importableafteryou imported thesome_modulename. If these kinds of imports are invisible to Nuitka, e.g. dynamically created, you can use--include-moduleor--include-packagein that case, but for static imports...
TheWSGI_HANDLERkey must point to a WSGI app importable from your app. TheWSGI_LOGkey is optional, but the key is recommended for debugging your app. Set theWSGI_HANDLERentry in theweb.configfile as appropriate for the framework you're using: ...