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1. • They are imported

     • The reason some files get compiled automatically is because they are imported; for instance, if you use import mylib.py, Python will compile mylib.py so that future import statements run a little faster. If you later change mylib.py, then it will get re-compiled next time it is imported (Python uses the file date to see that this happens.)
     stackoverflow.com/questions/471191/why-compile-python-code

     compilation - Why compile Python code? - Stack Overflow

2. stackoverflow.com › questions › 471191compilation - Why compile Python code? - Stack Overflow

   stackoverflow.com › questions › 471191

   The reason some files get compiled automatically is because they are imported; for instance, if you use import mylib.py, Python will compile mylib.py so that future import statements run a little faster.

3. www.geeksforgeeks.org › what-is-the-differenceWhat Is The Difference Between .Py And .Pyc Files?

   www.geeksforgeeks.org › what-is-the-difference

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   May 20, 2024 · Understanding the differences between these two types of files is essential for efficient Python programming and debugging. '.py' files contain human-readable source code written by developers, while '.pyc' files are compiled bytecode generated by the Python interpreter to speed up module loading.

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5. askubuntu.com › questions › 324871compiling - How to compile a python file? - Ask Ubuntu

   askubuntu.com › questions › 324871

   Nov 16, 2015 · You can compile Python scripts to a binary code using various methods, but I have found out that using Nuitka is more efficient. Nuitka is a Python-to-C++ compiler that supports almost all versions of python.

6. askubuntu.com › questions › 153823compiling - How to run a .pyc (compiled python) file? - Ask ...

   askubuntu.com › questions › 153823

   Python compiles the .py files and saves it as .pyc files so it can reference them in subsequent invocations. The .pyc contain the compiled bytecode of Python source files, which is what the Python interpreter compiles the source to. This code is then executed by Python's virtual machine.

7. docs.python.org › 3 › librarypy_compile — Compile Python source files — Python 3.13.0 ...

   docs.python.org › 3 › library

   • Cached

   2 days ago · The py_compile module provides a function to generate a byte-code file from a source file, and another function used when the module source file is invoked as a script.

8. www.geeksforgeeks.org › open-and-run-python-filesOpen and Run Python Files in the Terminal - GeeksforGeeks

   www.geeksforgeeks.org › open-and-run-python-files

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   Feb 15, 2024 · In this article, we'll explore various techniques and commands for handling Python files in the Linux terminal, empowering developers to streamline their workflow and enhance productivity. Steps to Open, Edit, and Run Python Files in the Terminal

9. People also ask

   Why do some Python files get compiled automatically?

   • The reason some files get compiled automatically is because they are imported; for instance, if you use import mylib.py, Python will compile mylib.py so that future import statements run a little faster. If you later change mylib.py, then it will get re-compiled next time it is imported (Python uses the file date to see that this happens.)

   compilation - Why compile Python code? - Stack Overflow

   stackoverflow.com/questions/471191/why-compile-python-code

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   How does Python compile a bytecode?

   • Python compiles the .py files and saves it as .pyc files so it can reference them in subsequent invocations. The .pyc contain the compiled bytecode of Python source files, which is what the Python interpreter compiles the source to. This code is then executed by Python's virtual machine.

   How to run a .pyc (compiled python) file? - Ask Ubuntu

   askubuntu.com/questions/153823/how-to-run-a-pyc-compiled-python-file/1492173

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   Does compiled Python increase performance?

   • There is a performance increase in running compiled python. However when you run a .py file as an imported module, python will compile and store it, and as long as the .py file does not change it will always use the compiled version. 1. File is processed by the interpeter.

   compilation - Why compile Python code? - Stack Overflow

   stackoverflow.com/questions/471191/why-compile-python-code

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   What is Py_compile in Python?

   • Source code: Lib/py_compile.py The py_compile module provides a function to generate a byte-code file from a source file, and another function used when the module source file is invoked as a script.

   py_compile — Compile Python source files — Python 3.13.0 documen…

   docs.python.org/3/library/py_compile.html

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   Why do Python scripts take so long to compile?

   • If you run normal .py scripts, the machine compiles it every time it is run and this takes time. On modern machines this is hardly noticeable but as the script grows it may become more of an issue. We use compiled code to distribute to users who do not have access to the source code.

   compilation - Why compile Python code? - Stack Overflow

   stackoverflow.com/questions/471191/why-compile-python-code

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   Should I run a compiled PYC file?

   • The advantage of running a .pyc file is that Python doesn't have to incur the overhead of compiling it before running it. Since Python would compile to byte-code before running a .py file anyway, there shouldn't be any performance improvement aside from that. How much improvement can you get from using compiled .pyc files?

   compilation - Why compile Python code? - Stack Overflow

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10. askubuntu.com › questions › 244378command line - Running Python File in Terminal - Ask Ubuntu

    askubuntu.com › questions › 244378

    Option 1: Call the interpreter. For Python 2: python <filename>.py. For Python 3: python3 <filename>.py. Option 2: Let the script call the interpreter. Make sure the first line of your file has #!/usr/bin/env python. Make it executable - chmod +x <filename>.py. And run it as ./<filename>.py. Share. Improve this answer. edited Jun 12, 2020 at 14:37.