20 lines
544 B
Python
20 lines
544 B
Python
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from flask import request
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from app import get_app_url
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_MAX_RESULTS_PER_PAGE = 100
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def add_pagination(query, url):
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""" Adds optional pagination to the given query by looking for the Docker V2 pagination request
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args. """
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limit = request.args.get('n', None)
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page = request.args.get('page', 1)
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if limit is None:
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return None, query
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limit = max(limit, _MAX_RESULTS_PER_PAGE)
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url = get_app_url() + url
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query = query.paginate(page, limit)
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link = url + '?n=%s&last=%s; rel="next"' % (limit, page + 1)
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return link, query
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