6 lines
747 B
Markdown
6 lines
747 B
Markdown
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# Non public methods
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TODO: ADD MORE
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- Methods or attributes (including those of an imported module) prefixed with an underscore, `_`, are conventionally treated as "non-public" methods. Python does not support data privacy in the way a language like Java does. Instead convention dictates that methods and attributes that are not prefixed with a single underscore can be expected to remain stable along with semver, i.e. a public method will be backwards compatible with minor version updates, and can change with major version updates. Generally, importing non-public functions or using non-public methods is discouraged, though Python will not explicitly stop the programmer from doing so. [phone-number](../exercise-concepts/phone-number.md)
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