Support for Python3

[mycaule]

The command was initially developed for Python 2, but now breaks with Python 3.

These only small changes are needed to correct the errors:

• s3_directory_generator.py: rename urlparse to urllib.parse see https://github.com/FriendCode/gittle/issues/49
• main.py : remove that unused import

ModuleNotFoundError: No module named 'urlparse'

• main.py: use the standard try except syntax.

    except SyntaxError, e:
                      ^
SyntaxError: invalid syntax

• ncdu_data_writer.py: replace xrange with rangethat are now equivalent : see range-vs-xrange-python

NameError: name 'xrange' is not defined

• directory_walker.py : rename izip_longest to zip_longest

AttributeError: module 'itertools' has no attribute 'izip_longest'

[mycaule]

To support both Python 2 and 3, you might have to publish two different versions on PyPI repository.

[Binternet]

This should be a pull request ;-)

[mycaule]

This package is not maintained anymore. Last update was 5 years ago and Python 2 now being deprecated.

See also #6

[dan10051]

Is there no other solution other than to mount the bucket via goofys backet /mnt and use the usual ncdu?