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Chris Riccomini commented on AIRFLOW-150: ----------------------------------------- I've never seen this in Python before, but apparently key-only dicts evaluate to sets: {code} >>> {'a', 'b', 'c'} set(['a', 'c', 'b']) {code} > setup.py classifiers should be a list not a dict > ------------------------------------------------ > > Key: AIRFLOW-150 > URL: https://issues.apache.org/jira/browse/AIRFLOW-150 > Project: Apache Airflow > Issue Type: Bug > Reporter: Dan Davydov > Assignee: Dan Davydov > > I ran into this issue when trying to release to pypi, setuptools expects > classifiers in setup.py to be a list, not a dict. -- This message was sent by Atlassian JIRA (v6.3.4#6332)