[GitHub] [superset] zhaoyongjie edited a comment on issue #15613: How do I get current datetime in the SQLTemplate?

[GitBox <gi...@apache.org>]

zhaoyongjie edited a comment on issue #15613:
URL: https://github.com/apache/superset/issues/15613#issuecomment-877742092


   we can make macros in the `config.py`, for instance:
   
   ```
   from datetime import datetime
   
   def current_datetime():
       return datetime.now().strftime("%Y-%m-%d")
   
   JINJA_CONTEXT_ADDONS = {
       "current_datetime": current_datetime
   }
   ```
   
   ensure that the flag `ENABLE_TEMPLATE_PROCESSING` is enabled
   ```
   FEATURE_FLAGS = {
       ...
       "ENABLE_TEMPLATE_PROCESSING": True,
   }
   ```
   
   Then use in SQLLab
   
   ```
   select ...
   from ...
   where start > {{ current_datetime() }}
   ```


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