Reading files as list and searching

>>> f=open('/tmp/1.txt','r').readlines()

>>> [a.strip() for a in f  if 'pe' in a.lower()]

['Katherine Montolio Perez']

>>> f=open('/tmp/1.txt','r')

>>> f.readlines()

['Ambiorix Rodriguez Placenio\n', 'Ruth Cedeno Lara\n', 'Katherine Montolio Perez\n', 'Armando Rodriguez Rosario\n']

do the magic

>>> f=open('/tmp/1.txt','r')

>>> [a.strip() for a in f.readlines()]

['Ambiorix Rodriguez Placenio', 'Ruth Cedeno Lara', 'Katherine Montolio Perez', 'Armando Rodriguez Rosario']

>>>

>>> 

>>> f=open('/tmp/1.txt','r')

>>> [a.strip().upper() for a in f.readlines()]

['AMBIORIX RODRIGUEZ PLACENIO', 'RUTH CEDENO LARA', 'KATHERINE MONTOLIO PEREZ', 'ARMANDO RODRIGUEZ ROSARIO