Check in `future` package

I hit some issues installing Whisper and had to embed this package.
I haven't taken the time to deeply understand what's going on. I think
that embedded Python follows different rules about resolving module
paths than regular system Python.

Basically, `future`'s setup.py has a line like `import src`, where
`src` is a module inside future (like `future/src/__init__.py`). This
doesn't work unless we put that directory on the search path.

1 files changed, 24 insertions, 0 deletions

diff --git a/Python/Dependencies/future-0.18.2/src/libfuturize/fixes/fix_future_standard_library.py b/Python/Dependencies/future-0.18.2/src/libfuturize/fixes/fix_future_standard_library.py
new file mode 100644
index 0000000..a1c3f3d
--- /dev/null
+++ b/Python/Dependencies/future-0.18.2/src/libfuturize/fixes/fix_future_standard_library.py
@@ -0,0 +1,24 @@
+"""
+For the ``future`` package.
+
+Changes any imports needed to reflect the standard library reorganization. Also
+Also adds these import lines:
+
+    from future import standard_library
+    standard_library.install_aliases()
+
+after any __future__ imports but before any other imports.
+"""
+
+from lib2to3.fixes.fix_imports import FixImports
+from libfuturize.fixer_util import touch_import_top
+
+
+class FixFutureStandardLibrary(FixImports):
+    run_order = 8
+
+    def transform(self, node, results):
+        result = super(FixFutureStandardLibrary, self).transform(node, results)
+        # TODO: add a blank line between any __future__ imports and this?
+        touch_import_top(u'future', u'standard_library', node)
+        return result