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Pre-0.23 supported:
ns = Collection(
env=Collection(some_task1, some_task2),
)
But now it fails (on py3.5 at least) to:
Traceback (most recent call last):
File "/home/musttu/.pyenv/versions/his/bin/inv", line 11, in <module>
sys.exit(program.run())
File "/home/musttu/.pyenv/versions/3.5.5/envs/his/lib/python3.5/site-packages/invoke/program.py", line 325, in run
self.parse_cleanup()
File "/home/musttu/.pyenv/versions/3.5.5/envs/his/lib/python3.5/site-packages/invoke/program.py", line 450, in parse_cleanup
self.list_tasks()
File "/home/musttu/.pyenv/versions/3.5.5/envs/his/lib/python3.5/site-packages/invoke/program.py", line 665, in list_tasks
getattr(self, "list_{}".format(self.list_format))()
File "/home/musttu/.pyenv/versions/3.5.5/envs/his/lib/python3.5/site-packages/invoke/program.py", line 668, in list_flat
pairs = self._make_pairs(self.scoped_collection, ancestors=[])
File "/home/musttu/.pyenv/versions/3.5.5/envs/his/lib/python3.5/site-packages/invoke/program.py", line 739, in _make_pairs
recursed_pairs = self._make_pairs(subcoll, ancestors + [coll])
File "/home/musttu/.pyenv/versions/3.5.5/envs/his/lib/python3.5/site-packages/invoke/program.py", line 685, in _make_pairs
ancestor_path = '.'.join(x.name for x in display_ancestors)
TypeError: sequence item 0: expected str instance, NoneType found
Now we have to give the namespace as str parameter to Collection
as in:
ns = Collection(
Collection('env', some_task1, some_task2),
)
Was this change intended or accidental? I liked to old way more (rather kwarg than positional string arg).