mirror of
https://github.com/apache/superset.git
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5a0e06e7a2
* Generalize switch between different datasources. * Fix previous migration since slice model changed * Fix warm up cache and other small stuff * Adding modules and datasources through config * Replace tabs w/ spaces * Fix other style issues * Change add method for SliceModelView to pick the first non-empty ds * Remove tests on slice add redirect * Change way of db migration * Fix styling * Fix create slice * Small fixes * Fix code climate check * Adding notes on how to create new datasource in CONTRIBUTING.md * Fix last merge * A commit just to trigger travis build again * Add migration to merge two heads * Fix codeclimate * Simplify source_registry * Fix codeclimate * Remove all getter methods
16 lines
484 B
Python
16 lines
484 B
Python
from flask import flash
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class SourceRegistry(object):
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""" Central Registry for all available datasource engines"""
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sources = {}
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def add_source(self, ds_type, cls_model):
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if ds_type not in self.sources:
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self.sources[ds_type] = cls_model
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if self.sources[ds_type] is not cls_model:
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raise Exception(
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'source type: {} is already associated with Model: {}'.format(
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ds_type, self.sources[ds_type]))
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