Carl Meyer - Type-checked Python in the real world - PyCon 2018
29:03
Anthony Shaw - Wily Python: Writing simpler and more maintainable Python - PyCon 2019
45:08
Raymond Hettinger - Dataclasses: The code generator to end all code generators - PyCon 2018
29:45
James Bennett - A Bit about Bytes: Understanding Python Bytecode - PyCon 2018
29:21
Hillel Wayne - Beyond Unit Tests: Taking Your Testing to the Next Level - PyCon 2018
54:57
Optimizing Python for Speed and Compatibility
32:00
Nathaniel J. Smith - Trio: Async concurrency for mere mortals - PyCon 2018
29:12
Reuven M. Lerner - Practical decorators - PyCon 2019
26:53