datatypefilter.py
31 lines
| 1.2 KiB
| text/x-python
|
PythonLexer
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r10624 | """Filter used to select the first preferred output format available. | ||
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r10436 | |||
The filter contained in the file allows the converter templates to select | ||||
the output format that is most valuable to the active export format. The | ||||
value of the different formats is set via | ||||
GlobalConfigurable.display_data_priority | ||||
""" | ||||
#----------------------------------------------------------------------------- | ||||
# Copyright (c) 2013, the IPython Development Team. | ||||
# | ||||
# Distributed under the terms of the Modified BSD License. | ||||
# | ||||
# The full license is in the file COPYING.txt, distributed with this software. | ||||
#----------------------------------------------------------------------------- | ||||
#----------------------------------------------------------------------------- | ||||
# Classes and functions | ||||
#----------------------------------------------------------------------------- | ||||
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r10691 | |||
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r10859 | from ..utils.config import GlobalConfigurable | ||
class DataTypeFilter(GlobalConfigurable): | ||||
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r10624 | """ Returns the preferred display format """ | ||
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r10436 | |||
def __call__(self, output): | ||||
""" Return the first available format in the priority """ | ||||
for fmt in self.display_data_priority: | ||||
if fmt in output: | ||||
return [fmt] | ||||
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r10859 | return [] | ||