Python-сообщество

def init():                                                                                       
    cb = []                                                                                       
    for i in range(10):                                                                           
        cb.append(lambda x: x*i)                                                                  
    return cb                                                                                     
                                                                                                  
for l in init():                                                                                  
    print l(2)

def init():                                                                                       
    cb = []                                                                                       
    for i in xrange(10):                                                                           
        cb.append(lambda x,i: x*i)                                                                  
    return cb                                                                                     


for l in xrange(len(init())):                                                                                  
    print init()[l](2, l)

from __future__ import print_function
def init():
    cb = []
    for i in xrange(10):
        cb.append(eval('lambda x: x * %s' % i, globals(), locals()))
    return cb
for f in init():
    print(f(2), end=" ")
----------------------------------
0 2 4 6 8 10 12 14 16 18

def init():
    def get_lambda(i): return lambda x: x*i
    return [get_lambda(i) for i in range(10)]

for l in init():                                                                                  
    print( l(2) )

# Используем "заморозку" значения переменной
def init():
    cb = []
    for i in xrange(10):
        cb.append(lambda x, i=i: x*i)
    return cb

for l in init():
    print l(2)

# Используем замыкание
def init():
    cb = []
    for i in xrange(10):
        cb.append(
            (lambda i: lambda x: x*i)(i)
        )
    return cb

for l in init():
    print l(2)

def init():
    return [lambda x,i=i: x*i for i in range(10)]

for l in init():
    print l(2)