Derive exceptions from Exception. #38
Merged
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Per https://docs.python.org/3/library/exceptions.html:
Specifically deriving from BaseException prevents Jinja2 from handling
errors and Django from displaying the debug page when the webpack build
fails, because Jinja2 catches Exception (this is the logical behavior):
https://github.com/mitsuhiko/jinja2/blob/5b498453b5898257b2287f14ef6c363799f1405a/jinja2/environment.py#L1009