---
title: "Discussion on \"How i ran into production issue with python default arguments?\" | Hashnode"
description: "Discussion on \"How i ran into production issue with python default arguments?\". Overview\nHello World! This was the first bug i have put into production environment after I started using Python. Like any other production issue, i have deployed the code changes i did on Friday afternoon and when i was planning to leave home in the..."
url: "https://hashnode.com/posts/how-i-ran-into-production-issue-with-python-default-arguments/61275bfe22e1ba252a87eea9"
---

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# [How i ran into production issue with python default arguments?](https://bowrna.hashnode.dev/how-i-ran-into-production-issue-with-python-default-arguments?utm_source=hashnode&utm_medium=feed)

Overview Hello World! This was the first bug i have put into production environment after I started using Python. Like any other production issue, i have deployed the code changes i did on Friday afternoon and when i was planning to leave home in the...

Aug 26, 2021 · 2 min read · bowrna.hashnode.dev  
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## Written by

[Bowrna Prabhakaran](https://hashnode.com/@bowrna)

@bowrna

  
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happiness lies in learning and helping others

## Responses 1

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[Christian Ledermann](https://hashnode.com/@cleder)

[Aug 26, 2021](https://hashnode.com/posts/how-i-ran-into-production-issue-with-python-default-arguments/61275bfe22e1ba252a87eea9/comment/61277cf722e1ba252a87f244)

This weird and underdocumented behaviour is almost like a rite of passage for python developers ;-)

[Bowrna Prabhakaran](https://hashnode.com/@bowrna)

[Aug 28, 2021](https://hashnode.com/posts/how-i-ran-into-production-issue-with-python-default-arguments/61275bfe22e1ba252a87eea9/comment/61277cf722e1ba252a87f244#reply-612a1830fd0bf8636d76b866)

Yeah totally agreed.