Python Classroom notes 03/May/2025

Python Standard Library

• This is vast collection of modules & packages that are automatically installed when you install python.
• This is python’s builtin toolkit
• Refer Here for official docs of python standard library

OS & FileSystems

• When we have tasks such as
  • Path Manipulation
    • constructing files and directory paths
    • Checking existence
  • File I/O
    • Creating, moving, copying and deleting files
    • Reading & writing files
  • Temporary Workshops
  • Archiving & cleanup
• Lets look at following modules
  • os
  • shutil
  • pathlib
  • tempfile
• We use subprocess module to launch linux or windows processes

Working with dates and times

• datetime module
• Refer Here
• Refer Here for samples done in the class.