d7054053ae
The word "Copyright" alone is sufficient to claim copyright, the (c) symbol need not be present.[1] As per PEP 263, a Python file with non-ASCII characters must have a line with "coding: <some-encoding>". Python files containing only 7-bit ASCII characters need no such line.[2] This commit removes unnecessary Unicode copyright symbols and unnecessary encoding lines. [1]: http://www.copyright.gov/circs/circ03.pdf [2]: http://legacy.python.org/dev/peps/pep-0263/ Closes-Bug: #1324686 Change-Id: Id381ea1f029a0cfddd3773c6d9f16c47842d9c33
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
#
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# Author: John Tran <jhtran@att.com>
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# Julien Danjou <julien@danjou.info>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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def paged(query, size=1000):
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"""Page query results
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:param query: the SQLAlchemy query to execute
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:param size: the max page size
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return: generator with query data
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"""
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offset = 0
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while True:
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page = query.offset(offset).limit(size).execute()
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if page.rowcount <= 0:
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# There are no more rows
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break
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for row in page:
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yield row
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offset += size
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