68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
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#
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import re
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import reportlab
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import reportlab.lib.units
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units = [
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(re.compile('^(-?[0-9\.]+)\s*in$'), reportlab.lib.units.inch),
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(re.compile('^(-?[0-9\.]+)\s*cm$'), reportlab.lib.units.cm),
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(re.compile('^(-?[0-9\.]+)\s*mm$'), reportlab.lib.units.mm),
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(re.compile('^(-?[0-9\.]+)\s*px$'), 0.7),
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(re.compile('^(-?[0-9\.]+)\s*$'), 1)
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]
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def unit_get(size):
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global units
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for unit in units:
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res = unit[0].search(size, 0)
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if res:
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return int(unit[1]*float(res.group(1))*1.3)
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return False
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def tuple_int_get(node, attr_name, default=None):
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if not node.get(attr_name):
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return default
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res = [int(x) for x in node.get(attr_name).split(',')]
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return res
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def bool_get(value):
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return (str(value)=="1") or (value.lower()=='yes')
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def attr_get(node, attrs, dict={}):
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res = {}
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for name in attrs:
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if node.get(name):
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res[name] = unit_get(node.get(name))
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for key in dict:
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if node.get(key):
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if dict[key]=='str':
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res[key] = str(node.get(key))
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elif dict[key]=='bool':
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res[key] = bool_get(node.get(key))
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elif dict[key]=='int':
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res[key] = int(node.get(key))
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return res
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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