"""Remove __future__ imports

from __future__ import foo is replaced with an empty line.

"""

# Author: Christian Heimes

# Local imports

from .. import fixer_base

from ..fixer_util import BlankLine

class FixFuture(fixer_base.BaseFix):

    PATTERN = """import_from< 'from' module_name="__future__" 'import' any >"""

    # This should be run last -- some things check for the import

    run_order = 10

    def transform(self, node, results):

        new = BlankLine()

        new.prefix = node.get_prefix()

        return new