No highlight of py3 files

[mesti90]

Issue Report Checklist

• [x] Searched the issues page for similar reports
• [x] Read the relevant sections of the Spyder Troubleshooting Guide and followed its advice
• [x] Reproduced the issue after updating with conda update spyder (or pip, if not using Anaconda)
• [ ] Could not reproduce inside jupyter qtconsole (if console-related)
• [x] Tried basic troubleshooting (if a bug/error)
  • [x] Restarted Spyder
  • [x] Reset preferences with spyder --reset
  • [x] Reinstalled the latest version of Anaconda
  • [x] Tried the other applicable steps from the Troubleshooting Guide
• [x] Completed the Problem Description, Steps to Reproduce and Version sections below

Problem Description

Py3 files are not among the supported text file, and I cannot higlight the syntax there

Versions

• Spyder version: 6.0.2
• Python version: 3.11.10 64-bit
• Qt version: 5.15.8
• PyQt version: 5,15,
• Operating System name/version: Linux Mint 21.3 Linux 5.15.0-122-generic x86_64

[ccordoba12]

Hey @mesti90, thanks for reporting. As far as I know, py3 is not a regular Python file extension. That's why is not supported in Spyder.