Remove future imports now that we've dropped support for Python 2 (#539)

* Remove future imports now that we've dropped support for Python 2
  * Keep future imports for use in MemberVisible
* Drop support for Python 3.5
* Remove indications of support for Python <3.7 and bump version number.

Author: dbieber

.github/scripts/build.sh

@@ -17,7 +17,7 @@
 # Exit when any command fails.
 set -e
 
-PYTHON_VERSION=${PYTHON_VERSION:-2.7}
+PYTHON_VERSION=${PYTHON_VERSION:-3.7}
 
 pip install -U -r .github/scripts/requirements.txt
 python setup.py develop

.github/workflows/build.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: ["3.5", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
      # Checkout the repo.

fire/__init__.py

@@ -14,10 +14,6 @@
 
 """The Python Fire module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire.core import Fire
 
 __all__ = ['Fire']

fire/__main__.py

@@ -18,10 +18,6 @@
 This allows using Fire with third-party libraries without modifying their code.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import importlib
 import os
 import sys

fire/completion_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the completion module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import completion
 from fire import test_components as tc
 from fire import testutils

fire/console/console_io.py

@@ -15,10 +15,6 @@
 
 """General console printing utilities used by the Cloud SDK."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import os
 import signal
 import subprocess

fire/core.py

@@ -49,10 +49,6 @@ def main(argv):
   --trace: Get the Fire Trace for the command.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import inspect
 import json
 import os

fire/core_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the core module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import core
 from fire import test_components as tc
 from fire import testutils

fire/custom_descriptions.py

@@ -36,10 +36,6 @@
 descriptions for primitive typed values.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import formatting
 import six
 

fire/custom_descriptions_test.py

@@ -14,10 +14,6 @@
 
 """Tests for custom description module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import custom_descriptions
 from fire import testutils
 

fire/decorators.py

@@ -18,10 +18,6 @@
 command line arguments to client code.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import inspect
 
 FIRE_METADATA = 'FIRE_METADATA'

fire/decorators_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the decorators module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import core
 from fire import decorators
 from fire import testutils

fire/docstrings.py

@@ -49,10 +49,6 @@
 - "True | False" indicates bool type.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import collections
 import enum
 import re

fire/docstrings_fuzz_test.py

@@ -14,10 +14,6 @@
 
 """Fuzz tests for the docstring parser module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import docstrings
 from fire import testutils
 

fire/docstrings_test.py

@@ -14,10 +14,6 @@
 
 """Tests for fire docstrings module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import docstrings
 from fire import testutils
 

fire/fire_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the fire module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import os
 import sys
 

fire/formatting.py

@@ -14,10 +14,6 @@
 
 """Formatting utilities for use in creating help text."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import formatting_windows  # pylint: disable=unused-import
 import termcolor
 

fire/formatting_test.py

@@ -14,10 +14,6 @@
 
 """Tests for formatting.py."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import formatting
 from fire import testutils
 

fire/formatting_windows.py

@@ -14,10 +14,6 @@
 
 """This module is used for enabling formatting on Windows."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import ctypes
 import os
 import platform

fire/helptext.py

@@ -29,10 +29,6 @@
 information.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import collections
 import itertools
 import sys

fire/helptext_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the helptext module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import os
 import sys
 import textwrap

fire/inspectutils.py

@@ -14,10 +14,6 @@
 
 """Inspection utility functions for Python Fire."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import inspect
 import sys
 import types

fire/inspectutils_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the inspectutils module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import os
 import unittest
 

fire/interact.py

@@ -20,10 +20,6 @@
 InteractiveConsole class.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import inspect
 
 

fire/interact_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the interact module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import interact
 from fire import testutils
 

fire/parser.py

@@ -14,10 +14,6 @@
 
 """Provides parsing functionality used by Python Fire."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import argparse
 import ast
 import sys

fire/parser_fuzz_test.py

@@ -14,10 +14,6 @@
 
 """Fuzz tests for the parser module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import parser
 from fire import testutils
 from hypothesis import example

fire/parser_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the parser module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import parser
 from fire import testutils
 

fire/test_components.py

@@ -14,10 +14,6 @@
 
 """This module has components that are used for testing Python Fire."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import collections
 import enum
 import functools

fire/test_components_bin.py

@@ -17,10 +17,6 @@
 This file is useful for replicating test results manually.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import fire
 from fire import test_components
 

fire/test_components_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the test_components module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import test_components as tc
 from fire import testutils
 

fire/testutils.py

@@ -14,10 +14,6 @@
 
 """Utilities for Python Fire's tests."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import contextlib
 import os
 import re

fire/testutils_test.py

@@ -14,10 +14,6 @@
 
 """Test the test utilities for Fire's tests."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import sys
 
 from fire import testutils

fire/trace.py

@@ -25,10 +25,6 @@
 component will be None.
 """
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import shlex
 
 from fire import inspectutils

fire/trace_test.py

@@ -14,10 +14,6 @@
 
 """Tests for the trace module."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 from fire import testutils
 from fire import trace
 

fire/value_types.py

@@ -14,10 +14,6 @@
 
 """Types of values."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
 import inspect
 
 from fire import inspectutils