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, 44 insertions, 0 deletions

diff --git a/Python/Dependencies/future-0.18.2/src/future/backports/email/mime/text.py b/Python/Dependencies/future-0.18.2/src/future/backports/email/mime/text.py
new file mode 100644
index 0000000..6269f4a
--- /dev/null
+++ b/Python/Dependencies/future-0.18.2/src/future/backports/email/mime/text.py
@@ -0,0 +1,44 @@
+# Copyright (C) 2001-2006 Python Software Foundation
+# Author: Barry Warsaw
+# Contact: email-sig@python.org
+
+"""Class representing text/* type MIME documents."""
+from __future__ import unicode_literals
+from __future__ import division
+from __future__ import absolute_import
+
+__all__ = ['MIMEText']
+
+from future.backports.email.encoders import encode_7or8bit
+from future.backports.email.mime.nonmultipart import MIMENonMultipart
+
+
+class MIMEText(MIMENonMultipart):
+    """Class for generating text/* type MIME documents."""
+
+    def __init__(self, _text, _subtype='plain', _charset=None):
+        """Create a text/* type MIME document.
+
+        _text is the string for this message object.
+
+        _subtype is the MIME sub content type, defaulting to "plain".
+
+        _charset is the character set parameter added to the Content-Type
+        header.  This defaults to "us-ascii".  Note that as a side-effect, the
+        Content-Transfer-Encoding header will also be set.
+        """
+
+        # If no _charset was specified, check to see if there are non-ascii
+        # characters present. If not, use 'us-ascii', otherwise use utf-8.
+        # XXX: This can be removed once #7304 is fixed.
+        if _charset is None:
+            try:
+                _text.encode('us-ascii')
+                _charset = 'us-ascii'
+            except UnicodeEncodeError:
+                _charset = 'utf-8'
+
+        MIMENonMultipart.__init__(self, 'text', _subtype,
+                                  **{'charset': _charset})
+
+        self.set_payload(_text, _charset)