43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
# Copyright (C) 2014-2020 J.F.Dockes
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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######################################
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# Common code for the remaining Python xslt-based filters (most xslt work is
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# now done in the c++ mh_xslt module, the ones remaining don't fit with its
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# model).
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import sys
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try:
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from lxml import etree
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except:
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print("RECFILTERROR HELPERNOTFOUND python3:lxml")
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sys.exit(1);
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def _apply_sheet_doc(sheet, doc):
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styledoc = etree.fromstring(sheet)
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transform = etree.XSLT(styledoc)
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return bytes(transform(doc))
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def apply_sheet_data(sheet, data):
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doc = etree.fromstring(data)
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return _apply_sheet_doc(sheet, doc)
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def apply_sheet_file(sheet, fn):
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doc = etree.parse(fn)
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return _apply_sheet_doc(sheet, doc)
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