33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
# Copyright (c) 2015 Tintri. All rights reserved.
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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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import re
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from jinja2 import evalcontextfilter, Markup, escape
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from ciwatch import app
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_paragraph_re = re.compile(r'(?:\r\n|\r|\n){2,}')
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@app.template_filter()
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@evalcontextfilter
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def nl2br(eval_ctx, value):
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result = u'\n\n'.join(u'<p>%s</p>' % p.replace('\n', '<br>\n')
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for p in _paragraph_re.split(escape(value)))
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if eval_ctx.autoescape:
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result = Markup(result)
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return result
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