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New Features Of The python 3.10 Series

Which is major new features of the python 3.10 series as compared to 3.9

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Many new features for Python 3.10 as compare to 3.9 are still being planned and written. Among the few new major new features are following :

New Features Of The python 3.10 Series
New Features Of The python 3.10 Series
  • PEP 623 —  This PEP 623 planning removal of wstr, and wstr_length with deprecated APIs using these members by Python 3.12.
  • PEP 604 — PEP proposes overloading the | operator on types to allow writing Union[X, Y] as X | Y, and also allows it to appear in is instance
  • PEP 612 — This is Parameter Specification Variables
  • PEP 626 — used to Precise line numbers for debugging and other tools.
  • bpo-38605: from __future__ import annotations (PEP 563) is now the default.
  • PEP 618 — This PEP 618 proposes adding an optional strict boolean keyword parameter to the built-in zip.
  • PEP 563 —  This PEP 563 Postponed Evaluation of Annotations Becomes Default
  • PEP 613: TypeAlias Annotation
  • PEP604: New Type Union Operator

Python 3.10 improved some Modules. Few of them are following :

  1. base64
  2. codecs
  3. contextlib
  4. curses
  5. doctest
  6. encodings

Summary :

In this article we introduced you about the new feature of the python 3.10. If about this news article you have any question then please ask freely.

Best of luck!!

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sachin Pagar

I am Mr. Sachin pagar IT software engineer, the founder of Sach Educational Support(Pythonslearning), a Passionate Educational Blogger and Author, who love to share the informative content on educational resources. Currently looking for new job opportunity in python + Embedded software domain PAN India location. check my LinkedIn (

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