remove legacy __future__ imports

Summary: The future is now.

Reviewed By: xavierd

Differential Revision: D33714537

fbshipit-source-id: 8d282bbe7391c4b72b70dab54a5c252060fba457

build/fbcode_builder/CMake/fb_py_test_main.py

@@ -6,7 +6,6 @@
 This file contains the main module code for Python test programs.
 """
 
-from __future__ import print_function
 
 import contextlib
 import ctypes

build/fbcode_builder/docker_builder.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 """
 

build/fbcode_builder/fbcode_builder.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 """
 

build/fbcode_builder/fbcode_builder_config.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 "Demo config, so that `make_docker_context.py --help` works in this directory."
 

build/fbcode_builder/getdeps.py

@@ -4,8 +4,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import argparse
 import json
 import os

build/fbcode_builder/getdeps/builder.py

@@ -4,8 +4,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import json
 import os
 import shutil
@@ -350,7 +348,6 @@ class CMakeBuilder(BuilderBase):
     MANUAL_BUILD_SCRIPT = """\
 #!{sys.executable}
 
-from __future__ import absolute_import, division, print_function, unicode_literals
 
 import argparse
 import subprocess

build/fbcode_builder/getdeps/buildopts.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import errno
 import glob
 import ntpath

build/fbcode_builder/getdeps/cache.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 
 class ArtifactCache(object):
     """The ArtifactCache is a small abstraction that allows caching

build/fbcode_builder/getdeps/copytree.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import os
 import shutil
 import subprocess

build/fbcode_builder/getdeps/dyndeps.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import errno
 import glob
 import os

build/fbcode_builder/getdeps/envfuncs.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import os
 import shlex
 import sys

build/fbcode_builder/getdeps/errors.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 
 class TransientFailure(Exception):
     """Raising this error causes getdeps to return with an error code

build/fbcode_builder/getdeps/expr.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import re
 import shlex
 

build/fbcode_builder/getdeps/fetcher.py

@@ -4,8 +4,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import errno
 import hashlib
 import os

build/fbcode_builder/getdeps/load.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import base64
 import hashlib
 import os

build/fbcode_builder/getdeps/manifest.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import io
 import os
 

build/fbcode_builder/getdeps/platform.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import platform
 import re
 import shlex

build/fbcode_builder/getdeps/py_wheel_builder.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import codecs
 import collections
 import email

build/fbcode_builder/getdeps/runcmd.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 import os
 import select
 import subprocess

build/fbcode_builder/getdeps/subcmd.py

@@ -3,8 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 
 class SubCmd(object):
     NAME = None

build/fbcode_builder/getdeps/test/expr_test.py

@@ -3,7 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
 
 import unittest
 

build/fbcode_builder/getdeps/test/manifest_test.py

@@ -3,7 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import unittest

build/fbcode_builder/getdeps/test/platform_test.py

@@ -3,7 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function, unicode_literals
 
 import unittest
 

build/fbcode_builder/getdeps/test/scratch_test.py

@@ -3,7 +3,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from __future__ import absolute_import, division, print_function
 
 import unittest
 

build/fbcode_builder/make_docker_context.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 """
 Reads `fbcode_builder_config.py` from the current directory, and prepares a

build/fbcode_builder/parse_args.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 "Argument parsing logic shared by all fbcode_builder CLI tools."
 

build/fbcode_builder/shell_builder.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 """
 shell_builder.py allows running the fbcode_builder logic

build/fbcode_builder/shell_quoting.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 """
 

build/fbcode_builder/specs/fbthrift.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fizz as fizz
 import specs.fmt as fmt

build/fbcode_builder/specs/fbzmq.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fbthrift as fbthrift
 import specs.fmt as fmt

build/fbcode_builder/specs/fizz.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fmt as fmt
 import specs.folly as folly

build/fbcode_builder/specs/fmt.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 
 def fbcode_builder_spec(builder):

build/fbcode_builder/specs/folly.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fmt as fmt
 

build/fbcode_builder/specs/gmock.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 
 def fbcode_builder_spec(builder):

build/fbcode_builder/specs/mvfst.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fizz as fizz
 import specs.folly as folly

build/fbcode_builder/specs/proxygen.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fizz as fizz
 import specs.fmt as fmt

build/fbcode_builder/specs/proxygen_quic.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fizz as fizz
 import specs.fmt as fmt

build/fbcode_builder/specs/re2.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 
 def fbcode_builder_spec(builder):

build/fbcode_builder/specs/rocksdb.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 
 def fbcode_builder_spec(builder):

build/fbcode_builder/specs/sodium.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 from shell_quoting import ShellQuoted
 

build/fbcode_builder/specs/wangle.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import specs.fizz as fizz
 import specs.fmt as fmt

build/fbcode_builder/specs/zstd.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 from shell_quoting import ShellQuoted
 

build/fbcode_builder/utils.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python
 # Copyright (c) Facebook, Inc. and its affiliates.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
 
 "Miscellaneous utility functions."