- #DIFFERENCES BETWEEN PYTHON3 ON UBUNTU VS MAC INSTALL#
- #DIFFERENCES BETWEEN PYTHON3 ON UBUNTU VS MAC UPDATE#
What’s really cool about pyenv is that it doesn’t touch the Python version installed on your computer (the system Python). Want to use Python 3.6 in a specific folder? Sure, just type pyenv local 3.6.0, and you are all set. Need to use Python 3.9? Run pyenv global 3.9.0.
#DIFFERENCES BETWEEN PYTHON3 ON UBUNTU VS MAC INSTALL#
You can use it to install different Python versions and easily switch between them. Pyenv is a tool for managing Python versions. But a much better idea is to use a tool called pyenv. Or maybe even do some crazy setup with symlinks and change what the python command points to. You could install different Python versions and use the python3.6, python3.7, python3.8, python3.9 commands. Or maybe, like me, you have multiple projects at work, and you need to switch between different Python versions.
#DIFFERENCES BETWEEN PYTHON3 ON UBUNTU VS MAC UPDATE#
Or rather, it’s not even close to the “recent Python version.” A lot of projects only update Python when it’s absolutely necessary. You can use the same Python version for all of them, but the chances are that the Python version you use at work is not the most recent one.
Maybe you have one Python project at work and some other side-projects or tutorials you do after work.
Problems start when you work on multiple projects. Python is not the language that I would choose when the speed matters, but getting a free speedup here and there only because I updated Python’s version is nice to have. But even if you don’t use those features, you get plenty of smaller improvements and optimizations. First of all - you get the new features like the f-strings (Python 3.6), ordered dictionaries (officially guaranteed from Python 3.7, but already present in Python 3.6), or the union operator (Python 3.9). Using the latest version of Python is always a good idea.
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