How to Resolve the \"AttributeError: \'module\' object has no attribute\" Issue in Python with Mutual Top-Level Imports?

AttributeError: 'module' object has no attribute

When running the Python module a.py with mutual top-level imports, you encounter the error "AttributeError: 'module' object has no attribute 'hi'". This error occurs because of a problematic setup in the import statements of both modules.

In a.py, you import module b and call its hi() function. However, in the referenced b.py, there is no hi attribute. This results in the error, indicating that the hi() function is not accessible from b within the context of a.

To rectify this issue, it's generally not advisable to have mutual top-level imports like this. Instead, consider importing modules within functions as follows:

<code class="python"># In b.py:
def cause_a_to_do_something():
    import a
    a.do_something()</code>

By encapsulating the import within a function in b.py, you allow a.py to safely import b without triggering the error. Additionally, this approach ensures that the import operation only occurs once, despite the function being called multiple times.

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