forked from openlp/openlp
added get_projector_by_id
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5a1aa5c88c
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5938ccc9a6
@ -150,6 +150,22 @@ class ProjectorDB(Manager):
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Base.metadata.create_all(checkfirst=True)
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return session
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def get_projector_by_id(self, dbid):
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"""
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Locate a DB record by record ID.
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:param dbid: DB record
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:returns: Projector() instance
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"""
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log.debug('get_projector_by_id(id="%s")' % dbid)
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projector = self.get_object_filtered(Projector, Projector.id == dbid)
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if projector is None:
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# Not found
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log.warn('get_projector_by_id() did not find %s' % id)
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return None
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log.debug('get_projectorby_id() returning 1 entry for "%s" id="%s"' % (dbid, projector.id))
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return projector
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def get_projector_all(self):
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"""
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Retrieve all projector entries so they can be added to the Projector
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