potiuk commented on pull request #22050:
URL: https://github.com/apache/airflow/pull/22050#issuecomment-1065933341
Hey @alexott - we seem to have a blocker for Python 3.10 enabling in
databicks-sql-connector (one of the last few blockers):
```
self = <databricks.sql.common.ParamEscaper object at 0x7fe81c6dd6c0>
item = ['file1', 'file2', 'file3']
def escape_item(self, item):
if item is None:
return 'NULL'
elif isinstance(item, (int, float)):
return self.escape_number(item)
elif isinstance(item, basestring):
return self.escape_string(item)
> elif isinstance(item, collections.Iterable):
E AttributeError: module 'collections' has no attribute 'Iterable'
```
https://github.com/apache/airflow/runs/5523057543?check_suite_focus=true#step:8:16781
This makes the connector unusable on Python 3.10 because finally Python 3.10
dropped the deprecated collections.abc aliases (in this case it should
colllections.abc.Iterable). I cannot find the sources and status of the
databricks library for that (maybe i do not know where to look for it). I see
that there is a 2.0.0b1 release and I wonder if:
a) it has the collections problem fixed
b) will we be able to move to the 2.0.0 version (currently we see <2.0.0 in
databricks).
This is really one of the last blockers for us to move to Python 3.10. I
could potentially disable databricks providers and tests for Python 3.10 but if
this will be fixed quickly, maybe we do not have to do it.
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