How to Enable Autocomplete (Intellisense) for Python Package Modules

How to enable code completion for custom modules in PyCharm?

You need to mark(Mark Directory as) folder with your package as Sources Root.

Steps:

Right click on folder -> Mark Directory as -> Sources Root

UPD: Also if folder does presented in project scope, open Preferences -> Project -> Project Structure -> Add Content Root -> And mark folder containing your module as Sources

Visual Studio How to add Python module to Intellisense

Visual Studio's Intellisense will recognize custom Python modules after they have been properly placed in the "site-packages" folder under the "Lib" folder in Python's directory.

For example:
/Python27/Lib/site-packages/myPython

Inside of the folder "myPython", put a plain text file called "__init__.py". Otherwise Intellisense will not recognize your package.

You may also have to click the "Refresh DB" under the Python Environments tab.

VSCode Intellisense shows wrong autocomplete modules

When using python in VS Code, its "Intellisense" function is provided by the "python" extension and language service, and the "autocomplete" content displayed by different language services is different.

1. When using "Jedi": ( "python.languageServer": "Jedi", in settings.json )

   

2. When using "Microsoft" or "Pylance":

   

   It requires us to use "from extractor.strategies.", "autocomplete" will display what we need. Also, in order to make the code runnable, please add "import sys
sys.path.append("./")" at the beginning of "extractor.py".

In addition, it is recommended that you use different file and folder names, and this good programming habit can avoid many problems.

how to enable autocomplete in python IDLE 3.9.4 without third-party extensions?

It's enabled by default. It will only suggest auto-completions for things you've already coded (such as functions and variables), or for module methods, etc.

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