8 # GNU General Public License version 2 or any later version.

     8 # GNU General Public License version 2 or any later version.

     9 

     9 

    10 from __future__ import absolute_import, print_function

    10 from __future__ import absolute_import, print_function

    11 

    11 

    12 import ast

    12 import ast

    13 import os

    14 import os

    14 import sys

    15 import sys

    15 import traceback

    16 import traceback

    16 

    17 

    17 # Modules that have both Python and C implementations.

    18 # Modules that have both Python and C implementations.

    48     if haveprint and 'print_function' not in futures:

    49     if haveprint and 'print_function' not in futures:

    49         print('%s requires print_function' % f)

    50         print('%s requires print_function' % f)

    50 

    51 

    51 def check_compat_py3(f):

    52 def check_compat_py3(f):

    52     """Check Python 3 compatibility of a file with Python 3."""

    53     """Check Python 3 compatibility of a file with Python 3."""

    54     with open(f, 'rb') as fh:

    54     with open(f, 'rb') as fh:

    55         content = fh.read()

    55         content = fh.read()

    56 

    56 

    57     try:

    57     try:

    58         ast.parse(content)

    58         ast.parse(content)