cli: fix celery-run The conversion of celery_args (a tuple) into a list is mandatory, otherwise following error happens on celery-run: Traceback (most recent call last): File ".../bin/kallithea-cli", line 11, in <module> load_entry_point('Kallithea', 'console_scripts', 'kallithea-cli')() File ".../lib/python2.7/site-packages/click/core.py", line 764, in __call__ return self.main(*args, **kwargs) File ".../lib/python2.7/site-packages/click/core.py", line 717, in main rv = self.invoke(ctx) File ".../lib/python2.7/site-packages/click/core.py", line 1137, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File ".../lib/python2.7/site-packages/click/core.py", line 956, in invoke return ctx.invoke(self.callback, **ctx.params) File ".../lib/python2.7/site-packages/click/core.py", line 555, in invoke return callback(*args, **kwargs) File ".../bin/kallithea_cli_base.py", line 52, in runtime_wrapper return annotated(*args, **kwargs) File ".../bin/kallithea_cli_celery.py", line 39, in celery_run return cmd.run_from_argv('kallithea celery worker', celery_args) File ".../lib/python2.7/site-packages/celery/bin/worker.py", line 177, in run_from_argv *self.parse_options(prog_name, argv, command)) File ".../lib/python2.7/site-packages/celery/bin/base.py", line 412, in parse_options return self.parser.parse_args(arguments) File "/usr/lib64/python2.7/optparse.py", line 1404, in parse_args args = largs + rargs TypeError: can only concatenate list (not "tuple") to list The problem was introduced in 1d539bb18165 in last minute changes made by Mads.

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