What is __ import __ in Python?
- What does __ import __ return?
- What does __ name __ mean in Python?
- What does __ all __ do in Python?
- What is import in Python?
What does __ import __ return?
When importing a module from a package, note that __import__('A.B', ...) returns package A when fromlist is empty, but its submodule B when fromlist is not empty. Level is used to determine whether to perform absolute or relative imports.
What does __ name __ mean in Python?
The __name__ variable (two underscores before and after) is a special Python variable. It gets its value depending on how we execute the containing script. Sometimes you write a script with functions that might be useful in other scripts as well. In Python, you can import that script as a module in another script.
What does __ all __ do in Python?
In short, __all__ on package level does approximately the same thing as for modules, except it deals with modules within the package (in contrast to specifying names within the module). So __all__ specifies all modules that shall be loaded and imported into the current namespace when us use from package import * .
What is import in Python?
In Python, you use the import keyword to make code in one module available in another. Imports in Python are important for structuring your code effectively. Using imports properly will make you more productive, allowing you to reuse code while keeping your projects maintainable.
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