Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

When I edit an imported module and reimport it, the changes don show up. Why does this happen?

April 26, 2017changes edit imported module reimport

0

Posted

When I edit an imported module and reimport it, the changes don show up. Why does this happen?

1 Answer

0

Posted

For reasons of efficiency as well as consistency, Python only reads the module file on the first time a module is imported. If it didn’t, in a program consisting of many modules where each one imports the same basic module, the basic module would be parsed and re-parsed many times.