scripts/make-release: fix PyPI upload by using twine Upload via 'python2 setup.py sdist upload' is deprecated. Worse, for unknown reasons it stopped working for 0.4, even though 0.3 did pretty much the same. Following output was given: WARNING: Uploading via this command is deprecated, use twine to upload instead (https://pypi.org/p/twine/) Traceback (most recent call last): File "setup.py", line 160, in <module> """, File "/tmp/kallithea-release-JtnfD/lib/python2.7/site-packages/setuptools/__init__.py", line 145, in setup return distutils.core.setup(**attrs) File "/usr/lib64/python2.7/distutils/core.py", line 151, in setup dist.run_commands() File "/usr/lib64/python2.7/distutils/dist.py", line 953, in run_commands self.run_command(cmd) File "/usr/lib64/python2.7/distutils/dist.py", line 972, in run_command cmd_obj.run() File "/tmp/kallithea-release-JtnfD/lib/python2.7/site-packages/setuptools/command/upload.py", line 26, in run orig.upload.run(self) File "/usr/lib64/python2.7/distutils/command/upload.py", line 62, in run self.upload_file(command, pyversion, filename) File "/tmp/kallithea-release-JtnfD/lib/python2.7/site-packages/setuptools/command/upload.py", line 136, in upload_file value = str(value).encode('utf-8') UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 825: ordinal not in range(128) The error is pointing to a unicode character in the README.rst file. The proposed 'twine' command does not have this problem. As it seems that this is the future, we won't waste more time investigating the problem with 'sdist upload', and start using twine from now on.

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