Issues

• Chapter 5 - Test is checking the wrong session instance

  cosmicpython/code#126 · Filter by author V-H-R-Oliveira opened on Sep 16, 2026

• git init git add . git commit -m "Initial commit" git branch -M main git remote add origin https://github.com/<you>/course-platform.git git push -u origin main

  cosmicpython/code#124 · Filter by author Ibnabba opened on Aug 8, 2026

• Code

  cosmicpython/code#122 · Filter by author sayyedaamirhussain182-web opened on Jun 29, 2026
  1

• Shared message bus for multiple commands?

  cosmicpython/code#120 · Filter by author VigneshVSV opened on Jun 10, 2026
  2

• Phoenix Rose (AI)

  cosmicpython/code#117 · Filter by author calyn-liberati opened on May 30, 2026

• Feature-Based & Hexagonal Architectures

  cosmicpython/code#95 · Filter by author alshund opened on Oct 28, 2024
  1

• Comments section on cosmicpython.com is broken

  cosmicpython/code#93 · Filter by author drforse opened on Oct 7, 2024
  1

• Pydantic for domain models?

  cosmicpython/code#91 · Filter by author drforse opened on Oct 7, 2024
  5

• Question: Where to define the Exceptions [Appendix E: Validation]

  cosmicpython/code#89 · Filter by author leo-hsk opened on Sep 4, 2024
  1

• Question: How to Implement DDD Without ORM Mapping Functionality?

  cosmicpython/code#86 · Filter by author molpako opened on Aug 12, 2024
  2

• what's the purpose of line_allocated_event for redis?

  cosmicpython/code#70 · Filter by author uguryiilmz opened on May 12, 2023
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• FastAPI, asynchronous ORM

  cosmicpython/code#68 · Filter by author nomhoi opened on Mar 30, 2023
  4

• Listing or returning items with UoW raises sqlalchemy.orm.exc.DetachedInstanceError

  cosmicpython/code#63 · Filter by author sevetseh28 opened on Mar 22, 2023
  2

• Using Async Await?

  cosmicpython/code#61 · Filter by author Didza opened on Mar 13, 2023
  18

• [Question] How would you implement Flask event Listeners?

  cosmicpython/code#58 · Filter by author adam-mrozik opened on Jan 20, 2023
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• Question: Why there is using a specific model with an abstract repository but not some abstract or base model?

  cosmicpython/code#57 · Filter by author svnikolaev opened on Jan 18, 2023
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• A better optimistic concurrency solution

  cosmicpython/code#53 · Filter by author gregbrowndev opened on Jul 29, 2022
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• [Question] How do you return values (like created ids) in Commands/from the message bus?

  cosmicpython/code#50 · Filter by author ArcticXWolf opened on Apr 13, 2022
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• chapter 4, service layer exercise, "decrement" should be "increment" in test names

  cosmicpython/code#48 · Filter by author iamdbychkov opened on Jan 31, 2022
  6

• Chapter 6 Excercise for the Reader: Separate UoW and Context Manager

  cosmicpython/code#47 · Filter by author chrisgrf opened on Jan 27, 2022
  2

• mapper is deprecated on SQLAlchemy 1.4+

  cosmicpython/code#41 · Filter by author staticdev opened on Sep 14, 2021
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• Branches for FastAPI port of the example code

  cosmicpython/code#40 · Filter by author fkromer opened on Aug 31, 2021
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• Appendix DjangoProject - ModuleNotFoundError: No module named 'alloc'

  cosmicpython/code#38 · Filter by author dmgolembiowski opened on Aug 13, 2021
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• Postgres commit in add_stock fixture should be one indentation level lower

  cosmicpython/code#35 · Filter by author antoan2 opened on Jun 28, 2021

• services.allocate in the django appendix is not integrated with UOW

  cosmicpython/code#34 · Filter by author michel-rodrigues opened on Jun 17, 2021
  1