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Beginners assume Python is compiled because of .pyc files. The .pyc file is the compiled bytecode, which is then interpreted. So if you've run your Python code before and have the .pyc file handy, it will run faster the second time, as it doesn't have to re-compile the bytecode.
When we execute some source code, Python compiles it into byte code. Compilation is a translation step, and the byte code is a low-level platform-independent representation of source code. Note that the Python byte code is not binary machine code (e.g., instructions for an Intel chip).
Oct 22, 2012 · To compile Python 3 source code you must use py_compile version included with it and not the version from Python 2.7 if you use it from a command-line: $ python3 -m py_compile your_script.py. To change the default location where pyc-files are stored you could use cfile parameter of the py_compile.compile() function.
Sep 30, 2024 · pypdf is a python library built as a PDF toolkit. It is capable of: Extracting document information (title, author, …) Splitting documents page by page. Merging documents page by page. Cropping pages. Merging multiple pages into a single page. Encrypting and decrypting PDF files. and more!
Table of Contents. Part 1: Introduction to CPython. What’s in the Source Code? Compiling CPython (macOS) Compiling CPython (Linux) Compiling CPython (Windows) What Does a Compiler Do? Why Is CPython Written in C and Not Python? The Python Language Specification. Memory Management in CPython. Conclusion. Part 2: The Python Interpreter Process.
How To Code in Python 3 1. Introduction 2. Python 2 vs Python 3: Practical Considerations 3. How To Install Python 3 and Set Up a Local Programming Environment on Ubuntu 16.04 4. How To Install Python 3 and Set Up a Local Programming Environment on macOS 5. How To Install Python 3 and Set Up a Local Programming Environment on Windows 10 6.
With our "Try it Yourself" editor, you can edit Python code and view the result.
