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#!/usr/bin/python |
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# -*- coding: UTF-8 -*- |
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from niprov.dependencies import Dependencies |
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def markForApproval(files, reset=False, dependencies=Dependencies()): |
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"""Mark a list of files for approval by a human. |
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Args: |
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files (list): List of paths of files tracked by niprov to mark for |
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approval. |
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reset (bool): Also mark files that have already been approved. False |
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by default. |
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""" |
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repository = dependencies.getRepository() |
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location = dependencies.getLocationFactory() |
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for filepath in files: |
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loc = location.completeString(filepath) |
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if not reset: |
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image = repository.byLocation(loc) |
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if image is None: |
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raise ValueError('Unknown file: '+filepath) |
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if image.provenance.get('approval') == 'granted': |
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continue |
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repository.updateApproval(loc,'pending') |
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def markedForApproval(dependencies=Dependencies()): |
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"""List files marked for approval by a human. |
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""" |
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query = dependencies.getQuery() |
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listener = dependencies.getListener() |
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markedFiles = query.byApproval('pending') |
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listener.filesMarkedForApproval(markedFiles) |
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return markedFiles |
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def approve(filepath, dependencies=Dependencies()): |
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"""Mark this file as approved. |
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Args: |
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filepath (str): Path to the tracked file that has been found valid. |
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""" |
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loc = dependencies.getLocationFactory().completeString(filepath) |
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repository = dependencies.getRepository() |
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repository.updateApproval(loc, 'granted') |
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def selectApproved(files, dependencies=Dependencies()): |
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"""Return only files that have approval status 'granted'. |
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Args: |
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files (list): List of paths of files to check for approval status. |
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""" |
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repository = dependencies.getRepository() |
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location = dependencies.getLocationFactory() |
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selection = [] |
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for filepath in files: |
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locationString = location.completeString(filepath) |
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img = repository.byLocation(locationString) |
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if img.provenance.get('approval') == 'granted': |
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selection.append(img.path) |
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return selection |
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|
ilogue /
niprov
