How to Resolve Autocomplete Issues with Installed Libraries in PyCharm?

PyCharm Autocomplete Issues with Installed Libraries

When encountering difficulties with autocomplete in PyCharm for installed third-party libraries, it's important to consider the possibility that PyCharm may not be aware of the location where the library is installed. By default, PyCharm is configured to recognize the system-wide Python installation.

To address this issue, the following steps can be taken:

1. Verify Virtualenv: Ensure that the library has been installed within a virtual environment. If so, PyCharm needs to be directed to the virtualenv to index its interpreter and enable autocomplete.
2. Configure Project Interpreter: Navigate to the project settings and locate the interpreter configuration. Change the default setting to the virtualenv's Python interpreter.

• Windows: /Path/to/virtualenv/Scripts/python.exe
• Mac/Linux: /path/to/virtualenv/bin/python

3. Detect Virtualenv: PyCharm might automatically detect the virtualenv and list it under the dropdown menu. If not, manually locate and add it via "Add Local" under the gear icon on the right.

By following these steps, PyCharm can identify the installed library and provide autocomplete functionality for the methods and attributes it exposes.

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