diff --git a/bijoe/ods.py b/bijoe/ods.py
new file mode 100644
index 0000000..1a99b97
--- /dev/null
+++ b/bijoe/ods.py
@@ -0,0 +1,117 @@
+# -*- coding: utf-8 -*-
+#
+# w.c.s. - web application for online forms
+# Copyright (C) 2005-2013 Entr'ouvert
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see .
+
+import zipfile
+import xml.etree.ElementTree as ET
+
+OFFICE_NS = 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'
+TABLE_NS = 'urn:oasis:names:tc:opendocument:xmlns:table:1.0'
+TEXT_NS = 'urn:oasis:names:tc:opendocument:xmlns:text:1.0'
+XLINK_NS = 'http://www.w3.org/1999/xlink'
+
+
+class Workbook(object):
+ def __init__(self, encoding='utf-8'):
+ self.sheets = []
+ self.encoding = encoding
+
+ def add_sheet(self, name):
+ sheet = WorkSheet(self, name)
+ self.sheets.append(sheet)
+ return sheet
+
+ def get_node(self):
+ root = ET.Element('{%s}document-content' % OFFICE_NS)
+ ET.SubElement(root, '{%s}scripts' % OFFICE_NS)
+ ET.SubElement(root, '{%s}font-face-decls' % OFFICE_NS)
+ body = ET.SubElement(root, '{%s}body' % OFFICE_NS)
+ spreadsheet = ET.SubElement(body, '{%s}spreadsheet' % OFFICE_NS)
+ for sheet in self.sheets:
+ spreadsheet.append(sheet.get_node())
+ return root
+
+ def get_data(self):
+ return ET.tostring(self.get_node(), 'utf-8')
+
+ def save(self, output):
+ z = zipfile.ZipFile(output, 'w')
+ z.writestr('content.xml', self.get_data())
+ z.writestr('mimetype', 'application/vnd.oasis.opendocument.spreadsheet')
+ z.writestr('META-INF/manifest.xml', '''
+
+
+
+
+
+
+''')
+ z.writestr('styles.xml', '''
+
+''')
+ z.close()
+
+
+class WorkSheet(object):
+ def __init__(self, workbook, name):
+ self.cells = {}
+ self.name = name
+ self.workbook = workbook
+
+ def write(self, row, column, value, hint=None):
+ if not row in self.cells:
+ self.cells[row] = {}
+ self.cells[row][column] = WorkCell(self, value, hint=hint)
+
+ def get_node(self):
+ root = ET.Element('{%s}table' % TABLE_NS)
+ root.attrib['{%s}name' % TABLE_NS] = self.name
+ ET.SubElement(root, '{%s}table-column' % TABLE_NS)
+ for i in range(0, max(self.cells.keys())+1):
+ row = ET.SubElement(root, '{%s}table-row' % TABLE_NS)
+ for j in range(0, max(self.cells.get(i).keys())+1):
+ cell = self.cells.get(i, {}).get(j, None)
+ if not cell:
+ ET.SubElement(row, '{%s}table-cell' % TABLE_NS)
+ else:
+ row.append(cell.get_node())
+ return root
+
+
+class WorkCell(object):
+ def __init__(self, worksheet, value, hint=None):
+ if value is None:
+ value = ''
+ if type(value) is not unicode:
+ value = unicode(value, 'utf-8')
+ self.value = value
+ self.worksheet = worksheet
+ self.hint = hint
+
+ def get_node(self):
+ root = ET.Element('{%s}table-cell' % TABLE_NS)
+ root.attrib['{%s}value-type' % OFFICE_NS] = 'string'
+ p = ET.SubElement(root, '{%s}p' % TEXT_NS)
+ if self.hint == 'uri':
+ base_filename = self.value.split('/')[-1]
+ if base_filename:
+ a = ET.SubElement(p, '{%s}a' % TEXT_NS)
+ a.attrib['{%s}href' % XLINK_NS] = self.value
+ a.text = base_filename
+ return root
+ p.text = self.value
+ return root