DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working

[dickkniep]

In 0.12.1 in schema_builder.py it is using a deprecated method to import collections.
def _compile(self, schema): if schema is Extra: return lambda _, v: v if schema is Self: return lambda p, v: self._compiled(p, v) elif hasattr(schema, "__voluptuous_compile__"): return schema.__voluptuous_compile__(self) if isinstance(schema, Object): return self._compile_object(schema) if isinstance(schema, collections.Mapping): return self._compile_dict(schema) elif isinstance(schema, list): return self._compile_list(schema) elif isinstance(schema, tuple): return self._compile_tuple(schema) type_ = type(schema)

[alecthomas]

PRs welcome.

[spacegaier]

@dickkniep Are you sure that you are using 0.12.1? I am asking because the warning you reported should have been fixed already by this PR from 0.11.7: #371

Did you do anything special to get this warning?