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move report parameters to separate interface

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This commit is contained in:
Helmut Merz 2011-11-26 14:52:59 +01:00
parent eb1bd2f169
commit cce0993684
1 changed files with 14 additions and 8 deletions
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22
composer/report/interfaces.py
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@ -53,7 +53,20 @@ class IReportManager(Interface):
"""
class IReport(ITemplate):
class IReportParams(Interface):
""" Contains the real reporting parameters like query and sort criteria,
column definitions, etc.
"""
queryCriteria = Attribute('The criteria to be used for executing the '
'query step.')
sortSpec = Attribute('A sequence of fields/sort directions to be used for '
'executing the sorting step.')
outputSpec = Attribute('A sequence of output fields (column/cell '
'specifications) to be used for presenting the result data.')
class IReport(ITemplate, IReportParams):
""" A configurable report.
"""
@ -90,13 +103,6 @@ class IReport(ITemplate):
renderers = Attribute('An ordered collection of renderers available '
'for this report type.')
queryCriteria = Attribute('The criteria to be used for executing the '
'query step.')
sortSpec = Attribute('A sequence of fields/sort directions to be used for '
'executing the sorting step.')
outputSpec = Attribute('A sequence of output fields (column/cell '
'specifications) to be used for presenting the result data.')
def getQueryFields():
""" Return a sequence of fields that may be used for setting up
the query criteria.