Remove from __future__ imports (#38703)

bin/spack

@@ -25,8 +25,6 @@ exit 1
 # Line above is a shell no-op, and ends a python multi-line comment.
 # The code above runs this file with our preferred python interpreter.
 
-from __future__ import print_function
-
 import os
 import os.path
 import sys

lib/spack/external/ctest_log_parser.py

@@ -65,9 +65,6 @@
 up to date with CTest, just make sure the ``*_matches`` and
 ``*_exceptions`` lists are kept up to date with CTest's build handler.
 """
-from __future__ import print_function
-from __future__ import division
-
 import re
 import math
 import multiprocessing

lib/spack/llnl/util/argparsewriter.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import errno
 import io

lib/spack/llnl/util/lang.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import division
-
 import collections.abc
 import contextlib
 import functools

lib/spack/llnl/util/link_tree.py

@@ -5,8 +5,6 @@
 
 """LinkTree class for setting up trees of symbolic links."""
 
-from __future__ import print_function
-
 import filecmp
 import os
 import shutil

lib/spack/llnl/util/tty/__init__.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import unicode_literals
-
 import contextlib
 import io
 import os

lib/spack/llnl/util/tty/colify.py

@@ -6,8 +6,6 @@
 """
 Routines for printing columnar output.  See ``colify()`` for more information.
 """
-from __future__ import division, unicode_literals
-
 import io
 import os
 import sys

lib/spack/llnl/util/tty/color.py

@@ -59,8 +59,6 @@
 
 To output an @, use '@@'.  To output a } inside braces, use '}}'.
 """
-from __future__ import unicode_literals
-
 import re
 import sys
 from contextlib import contextmanager

lib/spack/llnl/util/tty/log.py

@@ -5,8 +5,6 @@
 
 """Utility classes for logging the output of blocks of code.
 """
-from __future__ import unicode_literals
-
 import atexit
 import ctypes
 import errno

lib/spack/llnl/util/tty/pty.py

@@ -13,8 +13,6 @@
 
 Note: The functionality in this module is unsupported on Windows
 """
-from __future__ import print_function
-
 import multiprocessing
 import os
 import re

lib/spack/spack/cmd/__init__.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import os
 import re

lib/spack/spack/cmd/arch.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import collections
 
 import archspec.cpu

lib/spack/spack/cmd/bootstrap.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import print_function
-
 import os.path
 import shutil
 import tempfile

lib/spack/spack/cmd/checksum.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import sys
 

lib/spack/spack/cmd/commands.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import copy
 import os

lib/spack/spack/cmd/common/env_utility.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import print_function
-
 import argparse
 import os
 

lib/spack/spack/cmd/compiler.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import sys
 

lib/spack/spack/cmd/config.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import print_function
-
 import collections
 import os
 import shutil

lib/spack/spack/cmd/create.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 import re
 import urllib.parse

lib/spack/spack/cmd/debug.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 import platform
 import re

lib/spack/spack/cmd/deprecate.py

@@ -13,8 +13,6 @@
 It is up to the user to ensure binary compatibility between the deprecated
 installation and its deprecator.
 """
-from __future__ import print_function
-
 import argparse
 import os
 

lib/spack/spack/cmd/external.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import print_function
-
 import argparse
 import errno
 import os

lib/spack/spack/cmd/find.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import copy
 import sys
 

lib/spack/spack/cmd/info.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import textwrap
 from itertools import zip_longest
 

lib/spack/spack/cmd/license.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 import re
 from collections import defaultdict

lib/spack/spack/cmd/list.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import division, print_function
-
 import argparse
 import fnmatch
 import json

lib/spack/spack/cmd/location.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 
 import llnl.util.tty as tty

lib/spack/spack/cmd/maintainers.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 from collections import defaultdict
 

lib/spack/spack/cmd/mark.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import sys
 
 from llnl.util import tty

lib/spack/spack/cmd/pkg.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import itertools
 import os

lib/spack/spack/cmd/python.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import code
 import os

lib/spack/spack/cmd/repo.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 import sys
 

lib/spack/spack/cmd/resource.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 
 import llnl.util.tty as tty

lib/spack/spack/cmd/solve.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import re
 import sys

lib/spack/spack/cmd/spec.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import sys
 
 import llnl.util.lang as lang

lib/spack/spack/cmd/test.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import argparse
 import fnmatch
 import os

lib/spack/spack/cmd/tutorial.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os.path
 import shutil
 

lib/spack/spack/cmd/uninstall.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import sys
 from typing import Dict, List, Optional
 

lib/spack/spack/cmd/unit_test.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import division, print_function
-
 import argparse
 import collections
 import io

lib/spack/spack/cmd/url.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import division, print_function
-
 import urllib.parse
 from collections import defaultdict
 

lib/spack/spack/cmd/verify.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import print_function
-
 import argparse
 
 import llnl.util.tty as tty

lib/spack/spack/cmd/versions.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import sys
 
 import llnl.util.tty as tty

lib/spack/spack/concretize.py

@@ -14,8 +14,6 @@
 TODO: make this customizable and allow users to configure
       concretization  policies.
 """
-from __future__ import print_function
-
 import functools
 import platform
 import tempfile

lib/spack/spack/error.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import inspect
 import sys
 

lib/spack/spack/main.py

@@ -8,8 +8,6 @@
 In a normal Spack installation, this is invoked from the bin/spack script
 after the system path is set up.
 """
-from __future__ import print_function
-
 import argparse
 import inspect
 import io

lib/spack/spack/modules/__init__.py

@@ -7,8 +7,6 @@
 include Tcl non-hierarchical modules, Lua hierarchical modules, and others.
 """
 
-from __future__ import absolute_import
-
 from .common import disable_modules, ensure_modules_are_enabled_or_warn
 from .lmod import LmodModulefileWriter
 from .tcl import TclModulefileWriter

lib/spack/spack/repo.py

@@ -105,7 +105,7 @@ class RepoLoader(_PrependFileLoader):
     #: Spack packages are expected to call `from spack.package import *`
     #: themselves, but we are allowing a deprecation period before breaking
     #: external repos that don't do this yet.
-    _package_prepend = "from __future__ import absolute_import;" "from spack.package import *"
+    _package_prepend = "from spack.package import *"
 
     def __init__(self, fullname, repo, package_name):
         self.repo = repo

lib/spack/spack/solver/asp.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import division, print_function
-
 import collections
 import collections.abc
 import copy

lib/spack/spack/stage.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import errno
 import getpass
 import glob

lib/spack/spack/test/cmd/is_git_repo.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import os
 import sys
 

lib/spack/spack/test/cmd/maintainers.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import re
 
 import pytest

lib/spack/spack/test/cmd/pkg.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import re
 import shutil
 import sys

lib/spack/spack/test/llnl/util/tty/log.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import contextlib
 import multiprocessing
 import os

lib/spack/spack/test/spec_yaml.py

@@ -8,8 +8,6 @@
 The YAML and JSON formats preserve DAG information in the spec.
 
 """
-from __future__ import print_function
-
 import ast
 import collections
 import collections.abc

lib/spack/spack/test/util/executable.py

@@ -28,7 +28,6 @@ def test_read_unicode(tmpdir, working_env):
         with open(script_name, "w") as f:
             f.write(
                 """#!{0}
-from __future__ import print_function
 print(u'\\xc3')
 """.format(
                     sys.executable

lib/spack/spack/util/classes.py

@@ -2,10 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-
-# Need this because of spack.util.string
-from __future__ import absolute_import
-
 import inspect
 
 import llnl.util.tty as tty

lib/spack/spack/util/log_parse.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import io
 import sys
 

lib/spack/spack/util/naming.py

@@ -3,9 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-# Need this because of spack.util.string
-from __future__ import absolute_import
-
 import io
 import itertools
 import re

lib/spack/spack/util/parallel.py

@@ -2,8 +2,6 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-from __future__ import print_function
-
 import contextlib
 import multiprocessing
 import os

lib/spack/spack/util/unparse/__init__.py

@@ -1,9 +1,6 @@
 # Copyright (c) 2014-2021, Simon Percivall and Spack Project Developers.
 #
 # SPDX-License-Identifier: Python-2.0
-# coding: utf-8
-from __future__ import absolute_import
-
 import io
 
 from .unparser import Unparser

lib/spack/spack/util/unparse/unparser.py

@@ -2,8 +2,6 @@
 #
 # SPDX-License-Identifier: Python-2.0
 "Usage: unparse.py <path to source file>"
-from __future__ import print_function, unicode_literals
-
 import ast
 import sys
 from contextlib import contextmanager

lib/spack/spack/util/web.py

@@ -3,8 +3,6 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from __future__ import print_function
-
 import codecs
 import errno
 import multiprocessing.pool