establecer clear() en python

El método clear() elimina todos los elementos del conjunto.

Sintaxis:

set.clear()
parameters:
The clear() method doesn't take any parameters.
Return:
The clear() method doesn't return any value.

# set of letters
GEEK = {'g', 'e', 'e', 'k', 's'}
print('GEEK before clear:', GEEK)
  
# clearing vowels
GEEK.clear()
print('GEEK after clear:', GEEK)

Producción:

GEEK before clear: set(['s', 'e', 'k', 'g'])
GEEK after clear: set([])

Solicitud:

It is used to clear set.

# set of letters
GEEK = {6, 0, 4, 1}
print('GEEK before clear:', GEEK)
  
# clearing vowels
GEEK.clear()
print('GEEK after clear:', GEEK) 

Producción:

GEEK before clear: set([0, 1, 4, 6])
GEEK after clear: set([])