clear all python cache code example

Example 1: remove all pycache files

find . | grep -E "(__pycache__|\.pyc|\.pyo$)" | xargs rm -rf

Example 2: clear all python cache

find . | grep -E "(__pycache__|\.pyc|\.pyo$)" | xargs rm -rf

Example 3: python clear memory

a = 10
print a 

del a       
print a      ## throws an error here because it's been deleted already.