from __future__ import print_function
import sys
import inspect
import traceback

class Context(object):
    exception = type('with', (Exception,), {})

    def __enter__(self):
        # setup the anonymous code-block capture
        def __raise(*args):
            raise self.exception

        frame = inspect.currentframe().f_back
        frame.f_trace = __raise
        sys.settrace(True)      # this triggers the frame.f_trace hook

        return self

    def __exit__(self, exception, *args):
        if not exception in (None, self.exception):
            return False
        return True

try:
    \
    with Context() as zero:
        print ('zero', zero)
    print ('ZERO', zero)
except:
    traceback.print_exc()

try:
    with \
        Context() as one :
        print ('one', one)
    print ('ONE', one)
except:
    traceback.print_exc()

try:
    with Context() \
        as two :
        print ('two', two)
    print ('TWO', two)
except:
    traceback.print_exc()

try:
    with Context() as \
        three :
        print ('three', three)
    print ('THREE', three)
except:
    traceback.print_exc()

try:
    with Context() as four \
        :
        print ('four', four)
    print ('FOUR', four)
except:
    traceback.print_exc()


try:
    with Context() as five :
        \
        print ('five', five)
    print ('FIVE', five)
except:
    traceback.print_exc()