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annotate venv/lib/python2.7/site-packages/markupsafe/_native.py @ 0:d67268158946 draft

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planemo upload commit a3f181f5f126803c654b3a66dd4e83a48f7e203b
author bcclaywell
date Mon, 12 Oct 2015 17:43:33 -0400
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # -*- coding: utf-8 -*-
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2 """
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3 markupsafe._native
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4 ~~~~~~~~~~~~~~~~~~
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5
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6 Native Python implementation the C module is not compiled.
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7
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8 :copyright: (c) 2010 by Armin Ronacher.
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9 :license: BSD, see LICENSE for more details.
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10 """
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11 from markupsafe import Markup
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12 from markupsafe._compat import text_type
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13
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14
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15 def escape(s):
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16 """Convert the characters &, <, >, ' and " in string s to HTML-safe
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17 sequences. Use this if you need to display text that might contain
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18 such characters in HTML. Marks return value as markup string.
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19 """
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20 if hasattr(s, '__html__'):
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21 return s.__html__()
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22 return Markup(text_type(s)
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23 .replace('&', '&amp;')
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24 .replace('>', '&gt;')
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25 .replace('<', '&lt;')
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26 .replace("'", '&#39;')
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27 .replace('"', '&#34;')
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28 )
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29
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30
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31 def escape_silent(s):
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32 """Like :func:`escape` but converts `None` into an empty
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33 markup string.
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34 """
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35 if s is None:
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36 return Markup()
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37 return escape(s)
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38
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39
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40 def soft_unicode(s):
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41 """Make a string unicode if it isn't already. That way a markup
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42 string is not converted back to unicode.
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43 """
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44 if not isinstance(s, text_type):
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45 s = text_type(s)
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46 return s