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#!/bin/bash | |
# Tom Hale, 2016. MIT Licence. | |
# Print out 256 colours, with each number printed in its corresponding colour | |
# See http://askubuntu.com/questions/821157/print-a-256-color-test-pattern-in-the-terminal/821163#821163 | |
set -eu # Fail on errors or undeclared variables | |
printable_colours=256 |
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# based on: https://gist.github.com/exhuma/5935162#file-representable_base-py | |
class RepresentableBase(object): | |
""" Add automatic __repr__ and __str__ to SQLAlchemy ORM models | |
""" | |
def _repr_worker(self, attribute): | |
mapper = object_mapper(self) | |
items = [(p.key, getattr(self, p.key)) | |
for p in ( | |
mapper.get_property_by_column(c) |