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93 lines
2.9 KiB
93 lines
2.9 KiB
# vim: fileencoding=utf-8
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# Copyright (c) 2006-2021 Andrey Golovizin
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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"""
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HTML output backend.
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>>> from pybtex.richtext import Tag, HRef
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>>> html = Backend()
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>>> print(Tag('em', '').render(html))
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<BLANKLINE>
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>>> print(Tag('em', 'Hard &', ' heavy').render(html))
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<em>Hard & heavy</em>
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>>> print(HRef('/', '').render(html))
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<BLANKLINE>
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>>> print(HRef('/', 'Hard & heavy').render(html))
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<a href="/">Hard & heavy</a>
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"""
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from __future__ import unicode_literals
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from xml.sax.saxutils import escape
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import pybtex.io
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from pybtex.backends import BaseBackend
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PROLOGUE = u"""<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
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<html>
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<head><meta name="generator" content="Pybtex">
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<meta http-equiv="Content-Type" content="text/html; charset=%s">
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<title>Bibliography</title>
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</head>
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<body>
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<dl>
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"""
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class Backend(BaseBackend):
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u"""
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>>> from pybtex.richtext import Text, Tag, Symbol
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>>> print(Tag('em', Text(u'Л.:', Symbol('nbsp'), u'<<Химия>>')).render(Backend()))
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<em>Л.: <<Химия>></em>
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"""
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default_suffix = '.html'
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symbols = {
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'ndash': u'–',
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'newblock': u'\n',
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'nbsp': u' '
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}
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def format_str(self, text):
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return escape(text)
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def format_protected(self, text):
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return r'<span class="bibtex-protected">{}</span>'.format(text)
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def format_tag(self, tag, text):
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return r'<{0}>{1}</{0}>'.format(tag, text) if text else u''
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def format_href(self, url, text):
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return r'<a href="{0}">{1}</a>'.format(url, text) if text else u''
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def write_prologue(self):
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encoding = self.encoding or pybtex.io.get_default_encoding()
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self.output(PROLOGUE % encoding)
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def write_epilogue(self):
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self.output(u'</dl></body></html>\n')
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def write_entry(self, key, label, text):
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self.output(u'<dt>%s</dt>\n' % label)
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self.output(u'<dd>%s</dd>\n' % text)
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