Incrementing in python

increment.py

lambda i: i++ (lambda j: j()**j())(type(i))

lambda i: (sum(range(x))*2)/x # decrement

lambda i: 2*i-(sum(range(i))*2)/i # banermatt

lambda i: __import__('functools').partial(i.__add__, 1)()

lambda i: i+(i is i) # SFJulie1 (kind of)

lambda i: int((x-1j**2).real)

lambda i: int(__import__("os").popen("perl -e'++($a=%d)&&print$a'"%i).read()) # SFJulie1

lambda i: int((lambda x: x('subprocess').check_output([x('sys').executable, '-c', 'print %d++1'%i])))(__import__)

lambda i: i-(lambda t: int(t.time()-(t.sleep(1),t.time())[1]))(__import__('time')) # Idea by SFJulie1

lambda i: -~i # Brian (reddit)

lambda i: len(__import__('re').sub('(.)$', '\\1\\1', '1'*i)) # lost-theory (reddit)