Issues

Issues

• [Chapter 3] missing.py doctest failure after python 3.12 (UserDict)

  fluentpython/example-code-2e#73 · opened on Jul 28, 2026

• [Chapter 20] - Some youtube links point to videos that are not long available

  fluentpython/example-code-2e#72 · opened on Jun 21, 2026

• [Example 20-8][demo_executor_map.py] Race condition bug in display function

  fluentpython/example-code-2e#68 · opened on May 2, 2026

• Chapter 21 - tcp_mojifinder.py crashes on empty search result

  fluentpython/example-code-2e#61 · opened on Aug 8, 2025
  2

• Review and cite post about finally gotchas

  fluentpython/example-code-2e#49 · opened on Nov 20, 2024

• Suggestion: Add small clarification on Chapter 22, Example 22-5. explore1.py

  fluentpython/example-code-2e#48 · opened on Oct 31, 2024

• Problem with make function on page 843

  fluentpython/example-code-2e#47 · opened on Oct 30, 2024

• Side effect of FrozenJSON.__getattr__ not raising KeyError

  fluentpython/example-code-2e#46 · opened on Jul 17, 2024

• Suggestion: Add more examples for “Type Hinting Asynchronous Objects” section in chapter 21

  fluentpython/example-code-2e#44 · opened on May 5, 2024

• concurrency examples

  fluentpython/example-code-2e#43 · opened on Apr 10, 2024
  1

• Typing for metaclass examples

  fluentpython/example-code-2e#42 · opened on Apr 5, 2024
  2

• Typo on page 745

  fluentpython/example-code-2e#41 · opened on Apr 4, 2024

• Why using synchronous get in flags_asyncio.py

  fluentpython/example-code-2e#40 · opened on Dec 13, 2023

• Doubt in spinner_async.py example

  fluentpython/example-code-2e#37 · opened on Aug 7, 2023
  1

• Bug in flags2_asyncio.py (and flags3_asyncio.py) reporting

  fluentpython/example-code-2e#32 · opened on Dec 20, 2022

• The code checked_demo.py in Chapter 24 has TypeError: 'title' type hint must be callable?

  fluentpython/example-code-2e#30 · opened on Nov 29, 2022
  2