1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 ##############################################################################
24 # Object relationnal mapping to postgresql module
25 # . Hierarchical structure
26 # . Constraints consistency, validations
27 # . Object meta Data depends on its status
28 # . Optimised processing by complex query (multiple actions at once)
29 # . Default fields value
30 # . Permissions optimisation
31 # . Persistant object: DB postgresql
33 # . Multi-level caching system
34 # . 2 different inheritancies
36 # - classicals (varchar, integer, boolean, ...)
37 # - relations (one2many, many2one, many2many)
55 from xml import dom, xpath
57 sys.stderr.write("ERROR: Import xpath module\n")
58 sys.stderr.write("ERROR: Try to install the old python-xml package\n")
61 from tools.config import config
63 regex_order = re.compile('^([a-zA-Z0-9_]+( desc)?( asc)?,?)+$', re.I)
66 def intersect(la, lb):
67 return filter(lambda x: x in lb, la)
70 class except_orm(Exception):
71 def __init__(self, name, value):
74 self.args = (name, value)
77 # Readonly python database object browser
78 class browse_null(object):
83 def __getitem__(self, name):
86 def __getattr__(self, name):
87 return False # XXX: return self ?
95 def __nonzero__(self):
100 # TODO: execute an object method on browse_record_list
102 class browse_record_list(list):
104 def __init__(self, lst, context=None):
107 super(browse_record_list, self).__init__(lst)
108 self.context = context
111 class browse_record(object):
112 def __init__(self, cr, uid, id, table, cache, context=None, list_class = None, fields_process={}):
114 table : the object (inherited from orm)
115 context : a dictionnary with an optionnal context
119 assert id and isinstance(id, (int, long,)), _('Wrong ID for the browse record, got %r, expected an integer.') % (id,)
120 self._list_class = list_class or browse_record_list
125 self._table_name = self._table._name
126 self._context = context
127 self._fields_process = fields_process
129 cache.setdefault(table._name, {})
130 self._data = cache[table._name]
132 if not id in self._data:
133 self._data[id] = {'id': id}
137 def __getitem__(self, name):
140 if not name in self._data[self._id]:
141 # build the list of fields we will fetch
143 # fetch the definition of the field which was asked for
144 if name in self._table._columns:
145 col = self._table._columns[name]
146 elif name in self._table._inherit_fields:
147 col = self._table._inherit_fields[name][2]
148 elif hasattr(self._table, name):
149 if isinstance(getattr(self._table, name), (types.MethodType, types.LambdaType, types.FunctionType)):
150 return lambda *args, **argv: getattr(self._table, name)(self._cr, self._uid, [self._id], *args, **argv)
152 return getattr(self._table, name)
154 logger = netsvc.Logger()
155 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error: field '%s' does not exist in object '%s' !" % (name, self._table._name))
158 # if the field is a classic one or a many2one, we'll fetch all classic and many2one fields
159 if col._classic_write:
160 # gen the list of "local" (ie not inherited) fields which are classic or many2one
161 ffields = filter(lambda x: x[1]._classic_write, self._table._columns.items())
162 # gen the list of inherited fields
163 inherits = map(lambda x: (x[0], x[1][2]), self._table._inherit_fields.items())
164 # complete the field list with the inherited fields which are classic or many2one
165 ffields += filter(lambda x: x[1]._classic_write, inherits)
166 # otherwise we fetch only that field
168 ffields = [(name, col)]
169 ids = filter(lambda id: not name in self._data[id], self._data.keys())
171 fffields = map(lambda x: x[0], ffields)
172 datas = self._table.read(self._cr, self._uid, ids, fffields, context=self._context, load="_classic_write")
173 if self._fields_process:
175 if f._type in self._fields_process:
177 d[n] = self._fields_process[f._type](d[n])
178 d[n].set_value(d[n], self, f)
181 # create browse records for 'remote' objects
184 if f._type in ('many2one', 'one2one'):
186 obj = self._table.pool.get(f._obj)
188 if type(data[n]) in (type([]),type( (1,) )):
193 data[n] = browse_record(self._cr, self._uid, ids2, obj, self._cache, context=self._context, list_class=self._list_class, fields_process=self._fields_process)
195 data[n] = browse_null()
197 data[n] = browse_null()
198 elif f._type in ('one2many', 'many2many') and len(data[n]):
199 data[n] = self._list_class([browse_record(self._cr, self._uid, id, self._table.pool.get(f._obj), self._cache, context=self._context, list_class=self._list_class, fields_process=self._fields_process) for id in data[n]], self._context)
200 self._data[data['id']].update(data)
201 return self._data[self._id][name]
203 def __getattr__(self, name):
204 # raise an AttributeError exception.
207 def __contains__(self, name):
208 return (name in self._table._columns) or (name in self._table._inherit_fields) or hasattr(self._table, name)
210 def __hasattr__(self, name):
217 return "browse_record(%s, %d)" % (self._table_name, self._id)
219 def __eq__(self, other):
220 return (self._table_name, self._id) == (other._table_name, other._id)
222 def __ne__(self, other):
223 return (self._table_name, self._id) != (other._table_name, other._id)
225 # we need to define __unicode__ even though we've already defined __str__
226 # because we have overridden __getattr__
227 def __unicode__(self):
228 return unicode(str(self))
231 return hash((self._table_name, self._id))
239 (type returned by postgres when the column was created, type expression to create the column)
243 fields.boolean: 'bool',
244 fields.integer: 'int4',
245 fields.integer_big: 'int8',
249 fields.datetime: 'timestamp',
250 fields.binary: 'bytea',
251 fields.many2one: 'int4',
253 if type(f) in type_dict:
254 f_type = (type_dict[type(f)], type_dict[type(f)])
255 elif isinstance(f, fields.float):
257 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
259 f_type = ('float8', 'DOUBLE PRECISION')
260 elif isinstance(f, (fields.char, fields.reference)):
261 f_type = ('varchar', 'VARCHAR(%d)' % (f.size,))
262 elif isinstance(f, fields.selection):
263 if isinstance(f.selection, list) and isinstance(f.selection[0][0], (str, unicode)):
264 f_size = reduce(lambda x, y: max(x, len(y[0])), f.selection, f.size or 16)
265 elif isinstance(f.selection, list) and isinstance(f.selection[0][0], int):
268 f_size = (hasattr(f, 'size') and f.size) or 16
271 f_type = ('int4', 'INTEGER')
273 f_type = ('varchar', 'VARCHAR(%d)' % f_size)
274 elif isinstance(f, fields.function) and eval('fields.'+(f._type)) in type_dict:
275 t = eval('fields.'+(f._type))
276 f_type = (type_dict[t], type_dict[t])
277 elif isinstance(f, fields.function) and f._type == 'float':
278 f_type = ('float8', 'DOUBLE PRECISION')
279 elif isinstance(f, fields.function) and f._type == 'selection':
280 f_type = ('text', 'text')
282 logger = netsvc.Logger()
283 logger.notifyChannel("init", netsvc.LOG_WARNING, '%s type not supported!' % (type(f)))
288 class orm_template(object):
294 _parent_name = 'parent_id'
295 _parent_store = False
304 def _field_create(self, cr, context={}):
305 cr.execute("SELECT id FROM ir_model WHERE model='%s'" % self._name)
307 cr.execute('SELECT nextval(%s)', ('ir_model_id_seq',))
308 model_id = cr.fetchone()[0]
309 cr.execute("INSERT INTO ir_model (id,model, name, info,state) VALUES (%s, %s, %s, %s,%s)", (model_id, self._name, self._description, self.__doc__, 'base'))
311 model_id = cr.fetchone()[0]
312 if 'module' in context:
313 name_id = 'model_'+self._name.replace('.','_')
314 cr.execute('select * from ir_model_data where name=%s and res_id=%s', (name_id,model_id))
316 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
317 (name_id, context['module'], 'ir.model', model_id)
322 cr.execute("SELECT * FROM ir_model_fields WHERE model=%s", (self._name,))
324 for rec in cr.dictfetchall():
325 cols[rec['name']] = rec
327 for (k, f) in self._columns.items():
329 'model_id': model_id,
332 'field_description': f.string.replace("'", " "),
334 'relation': f._obj or 'NULL',
335 'view_load': (f.view_load and 1) or 0,
336 'select_level': str(f.select or 0),
337 'readonly':(f.readonly and 1) or 0,
338 'required':(f.required and 1) or 0,
341 cr.execute('select nextval(%s)', ('ir_model_fields_id_seq',))
342 id = cr.fetchone()[0]
344 cr.execute("""INSERT INTO ir_model_fields (
345 id, model_id, model, name, field_description, ttype,
346 relation,view_load,state,select_level
348 %s,%s,%s,%s,%s,%s,%s,%s,%s,%s
350 id, vals['model_id'], vals['model'], vals['name'], vals['field_description'], vals['ttype'],
351 vals['relation'], bool(vals['view_load']), 'base',
354 if 'module' in context:
355 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
356 (('field_'+self._table+'_'+k)[:64], context['module'], 'ir.model.fields', id)
359 for key, val in vals.items():
360 if cols[k][key] != vals[key]:
361 cr.execute('update ir_model_fields set field_description=%s where model=%s and name=%s', (vals['field_description'], vals['model'], vals['name']))
363 cr.execute("""UPDATE ir_model_fields SET
364 model_id=%s, field_description=%s, ttype=%s, relation=%s,
365 view_load=%s, select_level=%s, readonly=%s ,required=%s
367 model=%s AND name=%s""", (
368 vals['model_id'], vals['field_description'], vals['ttype'],
369 vals['relation'], bool(vals['view_load']),
370 vals['select_level'], bool(vals['readonly']),bool(vals['required']), vals['model'], vals['name']
375 def _auto_init(self, cr, context={}):
376 self._field_create(cr, context)
378 def __init__(self, cr):
379 if not self._name and not hasattr(self, '_inherit'):
380 name = type(self).__name__.split('.')[0]
381 msg = "The class %s has to have a _name attribute" % name
383 logger = netsvc.Logger()
384 logger.notifyChannel('orm', netsvc.LOG_ERROR, msg )
385 raise except_orm('ValueError', msg )
387 if not self._description:
388 self._description = self._name
390 self._table = self._name.replace('.', '_')
392 def browse(self, cr, uid, select, context=None, list_class=None, fields_process={}):
395 self._list_class = list_class or browse_record_list
397 # need to accepts ints and longs because ids coming from a method
398 # launched by button in the interface have a type long...
399 if isinstance(select, (int, long)):
400 return browse_record(cr, uid, select, self, cache, context=context, list_class=self._list_class, fields_process=fields_process)
401 elif isinstance(select, list):
402 return self._list_class([browse_record(cr, uid, id, self, cache, context=context, list_class=self._list_class, fields_process=fields_process) for id in select], context)
406 def __export_row(self, cr, uid, row, fields, context=None):
408 data = map(lambda x: '', range(len(fields)))
410 for fpos in range(len(fields)):
419 if isinstance(r, (browse_record_list, list)):
421 fields2 = map(lambda x: (x[:i+1]==f[:i+1] and x[i+1:]) \
427 lines2 = self.__export_row(cr, uid, row2, fields2,
430 for fpos2 in range(len(fields)):
431 if lines2 and lines2[0][fpos2]:
432 data[fpos2] = lines2[0][fpos2]
440 data[fpos] = str(r or '')
441 return [data] + lines
443 def export_data(self, cr, uid, ids, fields, context=None):
446 fields = map(lambda x: x.split('/'), fields)
448 for row in self.browse(cr, uid, ids, context):
449 datas += self.__export_row(cr, uid, row, fields, context)
452 def import_data(self, cr, uid, fields, datas, mode='init',
453 current_module=None, noupdate=False, context=None, filename=None):
456 fields = map(lambda x: x.split('/'), fields)
457 logger = netsvc.Logger()
459 def process_liness(self, datas, prefix, fields_def, position=0):
460 line = datas[position]
467 # Import normal fields
469 for i in range(len(fields)):
471 raise Exception(_('Please check that all your lines have %d columns.') % (len(fields),))
476 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':id'):
479 if fields_def[field[len(prefix)][:-3]]['type']=='many2many':
481 for word in line[i].split(','):
483 module, xml_id = word.rsplit('.', 1)
485 module, xml_id = current_module, word
486 ir_model_data_obj = self.pool.get('ir.model.data')
487 id = ir_model_data_obj._get_id(cr, uid, module,
489 res_id2 = ir_model_data_obj.read(cr, uid, [id],
490 ['res_id'])[0]['res_id']
492 res_id.append(res_id2)
494 res_id = [(6, 0, res_id)]
497 module, xml_id = line[i].rsplit('.', 1)
499 module, xml_id = current_module, line[i]
500 ir_model_data_obj = self.pool.get('ir.model.data')
501 id = ir_model_data_obj._get_id(cr, uid, module, xml_id)
502 res_id = ir_model_data_obj.read(cr, uid, [id],
503 ['res_id'])[0]['res_id']
504 row[field[0][:-3]] = res_id or False
506 if (len(field) == len(prefix)+1) and \
507 len(field[len(prefix)].split(':lang=')) == 2:
508 f, lang = field[len(prefix)].split(':lang=')
509 translate.setdefault(lang, {})[f]=line[i] or False
511 if (len(field) == len(prefix)+1) and \
512 (prefix == field[0:len(prefix)]):
513 if fields_def[field[len(prefix)]]['type'] == 'integer':
514 res = line[i] and int(line[i])
515 elif fields_def[field[len(prefix)]]['type'] == 'boolean':
516 res = line[i] and eval(line[i])
517 elif fields_def[field[len(prefix)]]['type'] == 'float':
518 res = line[i] and float(line[i])
519 elif fields_def[field[len(prefix)]]['type'] == 'selection':
521 if isinstance(fields_def[field[len(prefix)]]['selection'],
523 sel = fields_def[field[len(prefix)]]['selection']
525 sel = fields_def[field[len(prefix)]]['selection'](self,
528 if str(key) == line[i]:
530 if line[i] and not res:
531 logger.notifyChannel("import", netsvc.LOG_WARNING,
532 "key '%s' not found in selection field '%s'" % \
533 (line[i], field[len(prefix)]))
534 elif fields_def[field[len(prefix)]]['type']=='many2one':
537 relation = fields_def[field[len(prefix)]]['relation']
538 res2 = self.pool.get(relation).name_search(cr, uid,
539 line[i], [], operator='=')
540 res = (res2 and res2[0][0]) or False
542 warning += ('Relation not found: ' + line[i] + \
543 ' on ' + relation + ' !\n')
544 logger.notifyChannel("import", netsvc.LOG_WARNING,
545 'Relation not found: ' + line[i] + \
546 ' on ' + relation + ' !\n')
547 elif fields_def[field[len(prefix)]]['type']=='many2many':
550 relation = fields_def[field[len(prefix)]]['relation']
551 for word in line[i].split(','):
552 res2 = self.pool.get(relation).name_search(cr,
553 uid, word, [], operator='=')
554 res3 = (res2 and res2[0][0]) or False
556 warning += ('Relation not found: ' + \
557 line[i] + ' on '+relation + ' !\n')
558 logger.notifyChannel("import",
560 'Relation not found: ' + line[i] + \
561 ' on '+relation + ' !\n')
567 res = line[i] or False
568 row[field[len(prefix)]] = res
569 elif (prefix==field[0:len(prefix)]):
570 if field[0] not in todo:
571 todo.append(field[len(prefix)])
573 # Import one2many fields
577 newfd = self.pool.get(fields_def[field]['relation']).fields_get(
578 cr, uid, context=context)
579 res = process_liness(self, datas, prefix + [field], newfd, position)
580 (newrow, max2, w2, translate2, data_id2) = res
581 nbrmax = max(nbrmax, max2)
582 warning = warning + w2
583 reduce(lambda x, y: x and y, newrow)
584 row[field] = (reduce(lambda x, y: x or y, newrow.values()) and \
585 [(0, 0, newrow)]) or []
587 while (position+i)<len(datas):
589 for j in range(len(fields)):
591 if (len(field2) <= (len(prefix)+1)) and datas[position+i][j]:
596 (newrow, max2, w2, translate2, data_id2) = process_liness(
597 self, datas, prefix+[field], newfd, position+i)
599 if reduce(lambda x, y: x or y, newrow.values()):
600 row[field].append((0, 0, newrow))
602 nbrmax = max(nbrmax, i)
605 for i in range(max(nbrmax, 1)):
608 result = (row, nbrmax, warning, translate, data_id)
611 fields_def = self.fields_get(cr, uid, context=context)
614 initial_size = len(datas)
615 if config.get('import_partial', False) and filename:
616 data = pickle.load(file(config.get('import_partial')))
617 original_value = data.get(filename, 0)
623 (res, other, warning, translate, data_id) = \
624 process_liness(self, datas, [], fields_def)
627 return (-1, res, warning, '')
628 id = self.pool.get('ir.model.data')._update(cr, uid, self._name,
629 current_module, res, xml_id=data_id, mode=mode,
631 for lang in translate:
632 context2 = context.copy()
633 context2['lang'] = lang
634 self.write(cr, uid, [id], translate[lang], context2)
635 if config.get('import_partial', False) and filename and (not (counter%100)) :
636 data = pickle.load(file(config.get('import_partial')))
637 data[filename] = initial_size - len(datas) + original_value
638 pickle.dump(data, file(config.get('import_partial'),'wb'))
641 #except Exception, e:
642 # logger.notifyChannel("import", netsvc.LOG_ERROR, e)
645 # return (-1, res, e[0], warning)
647 # return (-1, res, e[0], '')
650 # TODO: Send a request with the result and multi-thread !
652 return (done, 0, 0, 0)
654 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
655 raise _('The read method is not implemented on this object !')
657 def get_invalid_fields(self,cr,uid):
658 return list(self._invalids)
660 def _validate(self, cr, uid, ids, context=None):
661 context = context or {}
662 lng = context.get('lang', False) or 'en_US'
663 trans = self.pool.get('ir.translation')
665 for constraint in self._constraints:
666 fun, msg, fields = constraint
667 if not fun(self, cr, uid, ids):
668 translated_msg = trans._get_source(cr, uid, self._name, 'constraint', lng, source=msg) or msg
670 _("Error occured while validating the field(s) %s: %s") % (','.join(fields), translated_msg)
672 self._invalids.update(fields)
675 raise except_orm('ValidateError', '\n'.join(error_msgs))
677 self._invalids.clear()
679 def default_get(self, cr, uid, fields_list, context=None):
682 def perm_read(self, cr, user, ids, context=None, details=True):
683 raise _('The perm_read method is not implemented on this object !')
685 def unlink(self, cr, uid, ids, context=None):
686 raise _('The unlink method is not implemented on this object !')
688 def write(self, cr, user, ids, vals, context=None):
689 raise _('The write method is not implemented on this object !')
691 def create(self, cr, user, vals, context=None):
692 raise _('The create method is not implemented on this object !')
694 # returns the definition of each field in the object
695 # the optional fields parameter can limit the result to some fields
696 def fields_get_keys(self, cr, user, context=None, read_access=True):
699 res = self._columns.keys()
700 for parent in self._inherits:
701 res.extend(self.pool.get(parent).fields_get_keys(cr, user, fields, context))
704 def fields_get(self, cr, user, fields=None, context=None, read_access=True):
708 translation_obj = self.pool.get('ir.translation')
709 model_access_obj = self.pool.get('ir.model.access')
710 for parent in self._inherits:
711 res.update(self.pool.get(parent).fields_get(cr, user, fields, context))
712 for f in self._columns.keys():
713 if fields and f not in fields:
715 res[f] = {'type': self._columns[f]._type}
716 for arg in ('string', 'readonly', 'states', 'size', 'required',
717 'change_default', 'translate', 'help', 'select'):
718 if getattr(self._columns[f], arg):
719 res[f][arg] = getattr(self._columns[f], arg)
721 res[f]['readonly'] = True
722 res[f]['states'] = {}
723 for arg in ('digits', 'invisible','filters'):
724 if hasattr(self._columns[f], arg) \
725 and getattr(self._columns[f], arg):
726 res[f][arg] = getattr(self._columns[f], arg)
728 res_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'field', context.get('lang', False) or 'en_US')
730 res[f]['string'] = res_trans
731 help_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'help', context.get('lang', False) or 'en_US')
733 res[f]['help'] = help_trans
735 if hasattr(self._columns[f], 'selection'):
736 if isinstance(self._columns[f].selection, (tuple, list)):
737 sel = self._columns[f].selection
738 # translate each selection option
740 for (key, val) in sel:
743 val2 = translation_obj._get_source(cr, user, self._name + ',' + f, 'selection', context.get('lang', False) or 'en_US', val)
744 sel2.append((key, val2 or val))
746 res[f]['selection'] = sel
748 # call the 'dynamic selection' function
749 res[f]['selection'] = self._columns[f].selection(self, cr,
751 if res[f]['type'] in ('one2many', 'many2many',
752 'many2one', 'one2one'):
753 res[f]['relation'] = self._columns[f]._obj
754 res[f]['domain'] = self._columns[f]._domain
755 res[f]['context'] = self._columns[f]._context
758 # filter out fields which aren't in the fields list
765 # Overload this method if you need a window title which depends on the context
767 def view_header_get(self, cr, user, view_id=None, view_type='form', context=None):
770 def __view_look_dom(self, cr, user, node, context=None):
777 if node.nodeType == node.ELEMENT_NODE and node.localName == 'field':
778 if node.hasAttribute('name'):
781 if node.getAttribute('name') in self._columns:
782 relation = self._columns[node.getAttribute('name')]._obj
784 relation = self._inherit_fields[node.getAttribute('name')][2]._obj
791 for f in node.childNodes:
792 if f.nodeType == f.ELEMENT_NODE and f.localName in ('form', 'tree', 'graph'):
795 ctx['base_model_name'] = self._name
796 xarch, xfields = self.pool.get(relation).__view_look_dom_arch(cr, user, f, ctx)
797 views[str(f.localName)] = {
801 attrs = {'views': views}
802 if node.hasAttribute('widget') and node.getAttribute('widget')=='selection':
803 # We can not use the domain has it is defined according to the record !
804 attrs['selection'] = self.pool.get(relation).name_search(cr, user, '', context=context)
805 if not attrs.get('required',False):
806 attrs['selection'].append((False,''))
807 fields[node.getAttribute('name')] = attrs
809 elif node.nodeType==node.ELEMENT_NODE and node.localName in ('form', 'tree'):
810 result = self.view_header_get(cr, user, False, node.localName, context)
812 node.setAttribute('string', result.decode('utf-8'))
814 elif node.nodeType==node.ELEMENT_NODE and node.localName == 'calendar':
815 for additional_field in ('date_start', 'date_delay', 'date_stop', 'color'):
816 if node.hasAttribute(additional_field) and node.getAttribute(additional_field):
817 fields[node.getAttribute(additional_field)] = {}
819 if node.nodeType == node.ELEMENT_NODE and node.hasAttribute('groups'):
820 if node.getAttribute('groups'):
821 groups = node.getAttribute('groups').split(',')
823 access_pool = self.pool.get('ir.model.access')
825 readonly = readonly or access_pool.check_groups(cr, user, group)
827 node.setAttribute('invisible', '1')
828 node.removeAttribute('groups')
830 if node.nodeType == node.ELEMENT_NODE:
832 if ('lang' in context) and not result:
833 if node.hasAttribute('string') and node.getAttribute('string'):
834 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('string').encode('utf8'))
835 if not trans and ('base_model_name' in context):
836 trans = self.pool.get('ir.translation')._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.getAttribute('string').encode('utf8'))
838 node.setAttribute('string', trans)
839 if node.hasAttribute('sum') and node.getAttribute('sum'):
840 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('sum').encode('utf8'))
842 node.setAttribute('sum', trans)
845 for f in node.childNodes:
846 fields.update(self.__view_look_dom(cr, user, f, context))
848 if ('state' not in fields) and (('state' in self._columns) or ('state' in self._inherit_fields)):
853 def __view_look_dom_arch(self, cr, user, node, context=None):
854 fields_def = self.__view_look_dom(cr, user, node, context=context)
856 buttons = xpath.Evaluate('//button', node)
858 for button in buttons:
859 if button.getAttribute('type') == 'object':
864 if user != 1: # admin user has all roles
865 serv = netsvc.LocalService('object_proxy')
866 user_roles = serv.execute_cr(cr, user, 'res.users', 'read', [user], ['roles_id'])[0]['roles_id']
867 cr.execute("select role_id from wkf_transition where signal='%s'" % button.getAttribute('name'))
868 roles = cr.fetchall()
871 ok = ok and serv.execute_cr(cr, user, 'res.roles', 'check', user_roles, role[0])
874 button.setAttribute('readonly', '1')
876 button.setAttribute('readonly', '0')
878 arch = node.toxml(encoding="utf-8").replace('\t', '')
879 fields = self.fields_get(cr, user, fields_def.keys(), context)
880 for field in fields_def:
881 fields[field].update(fields_def[field])
884 def __get_default_calendar_view(self):
885 """Generate a default calendar view (For internal use only).
888 arch = ('<?xml version="1.0" encoding="utf-8"?>\n'
889 '<calendar string="%s" date_start="%s"') % (self._description, self._date_name)
891 if 'user_id' in self._columns:
892 arch += ' color="user_id"'
894 elif 'partner_id' in self._columns:
895 arch += ' color="partner_id"'
897 if 'date_stop' in self._columns:
898 arch += ' date_stop="date_stop"'
900 elif 'date_end' in self._columns:
901 arch += ' date_stop="date_end"'
903 elif 'date_delay' in self._columns:
904 arch += ' date_delay="date_delay"'
906 elif 'planned_hours' in self._columns:
907 arch += ' date_delay="planned_hours"'
910 ' <field name="%s"/>\n'
911 '</calendar>') % (self._rec_name)
916 # if view_id, view_type is not required
918 def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False):
923 if isinstance(s, unicode):
924 return s.encode('utf8')
927 def _inherit_apply(src, inherit):
928 def _find(node, node2):
929 if node2.nodeType == node2.ELEMENT_NODE and node2.localName == 'xpath':
930 res = xpath.Evaluate(node2.getAttribute('expr'), node)
931 return res and res[0]
933 if node.nodeType == node.ELEMENT_NODE and node.localName == node2.localName:
935 for attr in node2.attributes.keys():
936 if attr == 'position':
938 if node.hasAttribute(attr):
939 if node.getAttribute(attr)==node2.getAttribute(attr):
944 for child in node.childNodes:
945 res = _find(child, node2)
951 netsvc.Logger().notifyChannel('orm', netsvc.LOG_DEBUG, type(src))
952 doc_src = dom.minidom.parseString(encode(src))
953 doc_dest = dom.minidom.parseString(encode(inherit))
954 toparse = doc_dest.childNodes
956 node2 = toparse.pop(0)
957 if not node2.nodeType == node2.ELEMENT_NODE:
959 if node2.localName == 'data':
960 toparse += node2.childNodes
962 node = _find(doc_src, node2)
965 if node2.hasAttribute('position'):
966 pos = node2.getAttribute('position')
968 parent = node.parentNode
969 for child in node2.childNodes:
970 if child.nodeType == child.ELEMENT_NODE:
971 parent.insertBefore(child, node)
972 parent.removeChild(node)
974 sib = node.nextSibling
975 for child in node2.childNodes:
976 if child.nodeType == child.ELEMENT_NODE:
978 node.appendChild(child)
980 node.parentNode.insertBefore(child, sib)
982 node.parentNode.insertBefore(child, node)
984 raise AttributeError(_('Unknown position in inherited view %s !') % pos)
987 ' %s="%s"' % (attr, node2.getAttribute(attr))
988 for attr in node2.attributes.keys()
989 if attr != 'position'
991 tag = "<%s%s>" % (node2.localName, attrs)
992 raise AttributeError(_("Couldn't find tag '%s' in parent view !") % tag)
993 return doc_src.toxml(encoding="utf-8").replace('\t', '')
995 result = {'type': view_type, 'model': self._name}
1002 where = (model and (" and model='%s'" % (self._name,))) or ''
1003 cr.execute('SELECT arch,name,field_parent,id,type,inherit_id FROM ir_ui_view WHERE id=%s'+where, (view_id,))
1005 cr.execute('''SELECT
1006 arch,name,field_parent,id,type,inherit_id
1013 ORDER BY priority''', (self._name, view_type))
1014 sql_res = cr.fetchone()
1018 view_id = ok or sql_res[3]
1021 # if a view was found
1023 result['type'] = sql_res[4]
1024 result['view_id'] = sql_res[3]
1025 result['arch'] = sql_res[0]
1027 def _inherit_apply_rec(result, inherit_id):
1028 # get all views which inherit from (ie modify) this view
1029 cr.execute('select arch,id from ir_ui_view where inherit_id=%s and model=%s order by priority', (inherit_id, self._name))
1030 sql_inherit = cr.fetchall()
1031 for (inherit, id) in sql_inherit:
1032 result = _inherit_apply(result, inherit)
1033 result = _inherit_apply_rec(result, id)
1036 result['arch'] = _inherit_apply_rec(result['arch'], sql_res[3])
1038 result['name'] = sql_res[1]
1039 result['field_parent'] = sql_res[2] or False
1041 # otherwise, build some kind of default view
1042 if view_type == 'form':
1043 res = self.fields_get(cr, user, context=context)
1044 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1045 '''<form string="%s">''' % (self._description,)
1047 if res[x]['type'] not in ('one2many', 'many2many'):
1048 xml += '<field name="%s"/>' % (x,)
1049 if res[x]['type'] == 'text':
1052 elif view_type == 'tree':
1053 _rec_name = self._rec_name
1054 if _rec_name not in self._columns:
1055 _rec_name = self._columns.keys()[0]
1056 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1057 '''<tree string="%s"><field name="%s"/></tree>''' \
1058 % (self._description, self._rec_name)
1059 elif view_type == 'calendar':
1060 xml = self.__get_default_calendar_view()
1063 result['arch'] = xml
1064 result['name'] = 'default'
1065 result['field_parent'] = False
1066 result['view_id'] = 0
1068 doc = dom.minidom.parseString(encode(result['arch']))
1069 xarch, xfields = self.__view_look_dom_arch(cr, user, doc, context=context)
1070 result['arch'] = xarch
1071 result['fields'] = xfields
1075 for key in ('report_sxw_content', 'report_rml_content',
1076 'report_sxw', 'report_rml',
1077 'report_sxw_content_data', 'report_rml_content_data'):
1081 ir_values_obj = self.pool.get('ir.values')
1082 resprint = ir_values_obj.get(cr, user, 'action',
1083 'client_print_multi', [(self._name, False)], False,
1085 resaction = ir_values_obj.get(cr, user, 'action',
1086 'client_action_multi', [(self._name, False)], False,
1089 resrelate = ir_values_obj.get(cr, user, 'action',
1090 'client_action_relate', [(self._name, False)], False,
1092 resprint = map(clean, resprint)
1093 resaction = map(clean, resaction)
1094 resaction = filter(lambda x: not x.get('multi', False), resaction)
1095 resprint = filter(lambda x: not x.get('multi', False), resprint)
1096 resrelate = map(lambda x: x[2], resrelate)
1098 for x in resprint+resaction+resrelate:
1099 x['string'] = x['name']
1101 result['toolbar'] = {
1103 'action': resaction,
1108 _view_look_dom_arch = __view_look_dom_arch
1110 def search_count(self, cr, user, args, context=None):
1113 res = self.search(cr, user, args, context=context, count=True)
1114 if isinstance(res, list):
1118 def search(self, cr, user, args, offset=0, limit=None, order=None,
1119 context=None, count=False):
1120 raise _('The search method is not implemented on this object !')
1122 def name_get(self, cr, user, ids, context=None):
1123 raise _('The name_get method is not implemented on this object !')
1125 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
1126 raise _('The name_search method is not implemented on this object !')
1128 def copy(self, cr, uid, id, default=None, context=None):
1129 raise _('The copy method is not implemented on this object !')
1131 def read_string(self, cr, uid, id, langs, fields=None, context=None):
1136 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'read')
1138 fields = self._columns.keys() + self._inherit_fields.keys()
1140 res[lang] = {'code': lang}
1142 if f in self._columns:
1143 res_trans = self.pool.get('ir.translation')._get_source(cr, uid, self._name+','+f, 'field', lang)
1145 res[lang][f] = res_trans
1147 res[lang][f] = self._columns[f].string
1148 for table in self._inherits:
1149 cols = intersect(self._inherit_fields.keys(), fields)
1150 res2 = self.pool.get(table).read_string(cr, uid, id, langs, cols, context)
1153 res[lang] = {'code': lang}
1154 for f in res2[lang]:
1155 res[lang][f] = res2[lang][f]
1158 def write_string(self, cr, uid, id, langs, vals, context=None):
1161 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'write')
1164 if field in self._columns:
1165 self.pool.get('ir.translation')._set_ids(cr, uid, self._name+','+field, 'field', lang, [0], vals[field])
1166 for table in self._inherits:
1167 cols = intersect(self._inherit_fields.keys(), vals)
1169 self.pool.get(table).write_string(cr, uid, id, langs, vals, context)
1173 class orm_memory(orm_template):
1174 _protected = ['read', 'write', 'create', 'default_get', 'perm_read', 'unlink', 'fields_get', 'fields_view_get', 'search', 'name_get', 'distinct_field_get', 'name_search', 'copy', 'import_data', 'search_count']
1175 _inherit_fields = {}
1180 def __init__(self, cr):
1181 super(orm_memory, self).__init__(cr)
1185 cr.execute('delete from wkf_instance where res_type=%s', (self._name,))
1187 def vaccum(self, cr, uid):
1189 if self.check_id % self._check_time:
1192 max = time.time() - self._max_hours * 60 * 60
1193 for id in self.datas:
1194 if self.datas[id]['internal.date_access'] < max:
1196 self.unlink(cr, uid, tounlink)
1197 if len(self.datas)>self._max_count:
1198 sorted = map(lambda x: (x[1]['internal.date_access'], x[0]), self.datas.items())
1200 ids = map(lambda x: x[1], sorted[:len(self.datas)-self._max_count])
1201 self.unlink(cr, uid, ids)
1204 def read(self, cr, user, ids, fields_to_read=None, context=None, load='_classic_read'):
1207 if not fields_to_read:
1208 fields_to_read = self._columns.keys()
1211 if isinstance(ids, (int, long)):
1215 for f in fields_to_read:
1216 if id in self.datas:
1217 r[f] = self.datas[id].get(f, False)
1218 if r[f] and isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1221 if id in self.datas:
1222 self.datas[id]['internal.date_access'] = time.time()
1223 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1224 for f in fields_post:
1225 res2 = self._columns[f].get_memory(cr, self, ids, f, user, context=context, values=result)
1226 for record in result:
1227 record[f] = res2[record['id']]
1228 if isinstance(ids, (int, long)):
1232 def write(self, cr, user, ids, vals, context=None):
1236 if self._columns[field]._classic_write:
1237 vals2[field] = vals[field]
1239 upd_todo.append(field)
1241 self.datas[id_new].update(vals2)
1242 self.datas[id_new]['internal.date_access'] = time.time()
1243 for field in upd_todo:
1244 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1245 self._validate(cr, user, [id_new], context)
1246 wf_service = netsvc.LocalService("workflow")
1247 wf_service.trg_write(user, self._name, id_new, cr)
1248 self.vaccum(cr, user)
1251 def create(self, cr, user, vals, context=None):
1253 id_new = self.next_id
1255 for f in self._columns.keys():
1259 vals.update(self.default_get(cr, user, default, context))
1263 if self._columns[field]._classic_write:
1264 vals2[field] = vals[field]
1266 upd_todo.append(field)
1267 self.datas[id_new] = vals2
1268 self.datas[id_new]['internal.date_access'] = time.time()
1270 for field in upd_todo:
1271 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1272 self._validate(cr, user, [id_new], context)
1273 wf_service = netsvc.LocalService("workflow")
1274 wf_service.trg_create(user, self._name, id_new, cr)
1275 self.vaccum(cr, user)
1278 def default_get(self, cr, uid, fields_list, context=None):
1282 # get the default values for the inherited fields
1283 for f in fields_list:
1284 if f in self._defaults:
1285 value[f] = self._defaults[f](self, cr, uid, context)
1286 fld_def = ((f in self._columns) and self._columns[f]) \
1287 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1290 # get the default values set by the user and override the default
1291 # values defined in the object
1292 ir_values_obj = self.pool.get('ir.values')
1293 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1294 for id, field, field_value in res:
1295 if field in fields_list:
1296 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1297 if fld_def._type in ('many2one', 'one2one'):
1298 obj = self.pool.get(fld_def._obj)
1299 if not obj.search(cr, uid, [('id', '=', field_value)]):
1301 if fld_def._type in ('many2many'):
1302 obj = self.pool.get(fld_def._obj)
1304 for i in range(len(field_value)):
1305 if not obj.search(cr, uid, [('id', '=',
1308 field_value2.append(field_value[i])
1309 field_value = field_value2
1310 if fld_def._type in ('one2many'):
1311 obj = self.pool.get(fld_def._obj)
1313 for i in range(len(field_value)):
1314 field_value2.append({})
1315 for field2 in field_value[i]:
1316 if obj._columns[field2]._type in ('many2one', 'one2one'):
1317 obj2 = self.pool.get(obj._columns[field2]._obj)
1318 if not obj2.search(cr, uid,
1319 [('id', '=', field_value[i][field2])]):
1321 # TODO add test for many2many and one2many
1322 field_value2[i][field2] = field_value[i][field2]
1323 field_value = field_value2
1324 value[field] = field_value
1326 # get the default values from the context
1327 for key in context or {}:
1328 if key.startswith('default_'):
1329 value[key[8:]] = context[key]
1332 def search(self, cr, user, args, offset=0, limit=None, order=None,
1333 context=None, count=False):
1334 return self.datas.keys()
1336 def unlink(self, cr, uid, ids, context=None):
1338 if id in self.datas:
1341 cr.execute('delete from wkf_instance where res_type=%s and res_id in ('+','.join(map(str, ids))+')', (self._name, ))
1344 def perm_read(self, cr, user, ids, context=None, details=True):
1348 'create_uid': (user, 'Root'),
1349 'create_date': time.strftime('%Y-%m-%d %H:%M:%S'),
1351 'write_date': False,
1356 class orm(orm_template):
1358 _sql_constraints = []
1362 _protected = ['read','write','create','default_get','perm_read','unlink','fields_get','fields_view_get','search','name_get','distinct_field_get','name_search','copy','import_data','search_count']
1363 def _parent_store_compute(self, cr):
1364 logger = netsvc.Logger()
1365 logger.notifyChannel('init', netsvc.LOG_INFO, 'Computing parent left and right for table %s...' % (self._table, ))
1366 def browse_rec(root, pos=0):
1368 where = self._parent_name+'='+str(root)
1370 where = self._parent_name+' IS NULL'
1371 cr.execute('SELECT id FROM '+self._table+' WHERE '+where)
1373 childs = cr.fetchall()
1375 pos2 = browse_rec(id[0], pos2)
1376 cr.execute('update '+self._table+' set parent_left=%s, parent_right=%s where id=%s', (pos,pos2,root))
1381 def _update_store(self, cr, f, k):
1382 logger = netsvc.Logger()
1383 logger.notifyChannel('init', netsvc.LOG_INFO, "storing computed values of fields.function '%s'" % (k,))
1384 ss = self._columns[k]._symbol_set
1385 update_query = 'UPDATE "%s" SET "%s"=%s WHERE id=%%s' % (self._table, k, ss[0])
1386 cr.execute('select id from '+self._table)
1387 ids_lst = map(lambda x: x[0], cr.fetchall())
1390 ids_lst = ids_lst[40:]
1391 res = f.get(cr, self, iids, k, 1, {})
1392 for key,val in res.items():
1395 # if val is a many2one, just write the ID
1396 if type(val)==tuple:
1398 if (val<>False) or (type(val)<>bool):
1399 cr.execute(update_query, (ss[1](val), key))
1401 def _auto_init(self, cr, context={}):
1402 store_compute = False
1403 logger = netsvc.Logger()
1406 self._field_create(cr, context=context)
1407 if not hasattr(self, "_auto") or self._auto:
1408 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname='%s'" % self._table)
1410 cr.execute("CREATE TABLE \"%s\" (id SERIAL NOT NULL, PRIMARY KEY(id)) WITH OIDS" % self._table)
1413 if self._parent_store:
1414 cr.execute("""SELECT c.relname
1415 FROM pg_class c, pg_attribute a
1416 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1417 """, (self._table, 'parent_left'))
1419 if 'parent_left' not in self._columns:
1420 logger.notifyChannel('init', netsvc.LOG_ERROR, 'create a column parent_left on object %s: fields.integer(\'Left Parent\', select=1)' % (self._table, ))
1421 if 'parent_right' not in self._columns:
1422 logger.notifyChannel('init', netsvc.LOG_ERROR, 'create a column parent_right on object %s: fields.integer(\'Right Parent\', select=1)' % (self._table, ))
1423 if self._columns[self._parent_name].ondelete<>'cascade':
1424 logger.notifyChannel('init', netsvc.LOG_ERROR, "the columns %s on object must be set as ondelete='cascasde'" % (self._name, self._parent_name))
1425 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_left" INTEGER' % (self._table,))
1426 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_right" INTEGER' % (self._table,))
1428 store_compute = True
1430 if self._log_access:
1432 'create_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1433 'create_date': 'TIMESTAMP',
1434 'write_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1435 'write_date': 'TIMESTAMP'
1440 FROM pg_class c, pg_attribute a
1441 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1442 """, (self._table, k))
1444 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, logs[k]))
1447 # iterate on the database columns to drop the NOT NULL constraints
1448 # of fields which were required but have been removed
1450 "SELECT a.attname, a.attnotnull "\
1451 "FROM pg_class c, pg_attribute a "\
1452 "WHERE c.oid=a.attrelid AND c.relname=%s", (self._table,))
1453 db_columns = cr.dictfetchall()
1454 for column in db_columns:
1455 if column['attname'] not in ('id', 'oid', 'tableoid', 'ctid', 'xmin', 'xmax', 'cmin', 'cmax'):
1456 if column['attnotnull'] and column['attname'] not in self._columns:
1457 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, column['attname']))
1459 # iterate on the "object columns"
1460 todo_update_store = []
1461 for k in self._columns:
1462 if k in ('id', 'write_uid', 'write_date', 'create_uid', 'create_date'):
1464 #raise _('Can not define a column %s. Reserved keyword !') % (k,)
1465 f = self._columns[k]
1467 if isinstance(f, fields.one2many):
1468 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname=%s", (f._obj,))
1470 cr.execute("SELECT count(1) as c FROM pg_class c,pg_attribute a WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid", (f._obj, f._fields_id))
1471 res = cr.fetchone()[0]
1473 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY (%s) REFERENCES "%s" ON DELETE SET NULL' % (self._obj, f._fields_id, f._table))
1474 elif isinstance(f, fields.many2many):
1475 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (f._rel,))
1476 if not cr.dictfetchall():
1477 #FIXME: Remove this try/except
1479 ref = self.pool.get(f._obj)._table
1480 except AttributeError:
1481 ref = f._obj.replace('.', '_')
1482 cr.execute('CREATE TABLE "%s" ("%s" INTEGER NOT NULL REFERENCES "%s" ON DELETE CASCADE, "%s" INTEGER NOT NULL REFERENCES "%s" ON DELETE CASCADE) WITH OIDS' % (f._rel, f._id1, self._table, f._id2, ref))
1483 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id1, f._rel, f._id1))
1484 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id2, f._rel, f._id2))
1487 cr.execute("SELECT c.relname,a.attname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,t.typname,CASE WHEN a.attlen=-1 THEN a.atttypmod-4 ELSE a.attlen END as size " \
1488 "FROM pg_class c,pg_attribute a,pg_type t " \
1489 "WHERE c.relname=%s " \
1490 "AND a.attname=%s " \
1491 "AND c.oid=a.attrelid " \
1492 "AND a.atttypid=t.oid", (self._table, k))
1493 res = cr.dictfetchall()
1495 if not isinstance(f, fields.function) or f.store:
1497 # add the missing field
1498 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, get_pg_type(f)[1]))
1501 if not create and k in self._defaults:
1502 default = self._defaults[k](self, cr, 1, {})
1503 ss = self._columns[k]._symbol_set
1504 query = 'UPDATE "%s" SET "%s"=%s' % (self._table, k, ss[0])
1505 cr.execute(query, (ss[1](default),))
1507 logger.notifyChannel('init', netsvc.LOG_DEBUG, 'setting default value of new column %s of table %s'% (k, self._table))
1509 logger.notifyChannel('init', netsvc.LOG_DEBUG, 'creating new column %s of table %s'% (k, self._table))
1511 if isinstance(f, fields.function):
1513 if f.store is not True:
1514 order = f.store[f.store.keys()[0]][2]
1515 todo_update_store.append((order, f,k))
1517 # and add constraints if needed
1518 if isinstance(f, fields.many2one):
1519 #FIXME: Remove this try/except
1521 ref = self.pool.get(f._obj)._table
1522 except AttributeError:
1523 ref = f._obj.replace('.', '_')
1524 # ir_actions is inherited so foreign key doesn't work on it
1525 if ref != 'ir_actions':
1526 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY ("%s") REFERENCES "%s" ON DELETE %s' % (self._table, k, ref, f.ondelete))
1528 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1532 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1533 except Exception, e:
1534 logger.notifyChannel('init', netsvc.LOG_WARNING, 'WARNING: unable to set column %s of table %s not null !\nTry to re-run: openerp-server.py --update=module\nIf it doesn\'t work, update records and execute manually:\nALTER TABLE %s ALTER COLUMN %s SET NOT NULL' % (k, self._table, self._table, k))
1538 f_pg_type = f_pg_def['typname']
1539 f_pg_size = f_pg_def['size']
1540 f_pg_notnull = f_pg_def['attnotnull']
1541 if isinstance(f, fields.function) and not f.store:
1542 logger.notifyChannel('init', netsvc.LOG_INFO, 'column %s (%s) in table %s removed: converted to a function !\n' % (k, f.string, self._table))
1543 cr.execute('ALTER TABLE %s DROP COLUMN %s'% (self._table, k))
1547 f_obj_type = get_pg_type(f) and get_pg_type(f)[0]
1552 ('text', 'char', 'VARCHAR(%d)' % (f.size or 0,), '::VARCHAR(%d)'%(f.size or 0,)),
1553 ('varchar', 'text', 'TEXT', ''),
1554 ('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1555 ('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
1557 if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size != f.size:
1558 logger.notifyChannel('init', netsvc.LOG_INFO, "column '%s' in table '%s' changed size" % (k, self._table))
1559 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1560 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" VARCHAR(%d)' % (self._table, k, f.size))
1561 cr.execute('UPDATE "%s" SET "%s"=temp_change_size::VARCHAR(%d)' % (self._table, k, f.size))
1562 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size' % (self._table,))
1565 if (f_pg_type==c[0]) and (f._type==c[1]):
1566 logger.notifyChannel('init', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
1568 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1569 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
1570 cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
1571 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1574 if f_pg_type != f_obj_type:
1576 logger.notifyChannel('init', netsvc.LOG_WARNING, "column '%s' in table '%s' has changed type (DB = %s, def = %s) but unable to migrate this change !" % (k, self._table, f_pg_type, f._type))
1578 # if the field is required and hasn't got a NOT NULL constraint
1579 if f.required and f_pg_notnull == 0:
1580 # set the field to the default value if any
1581 if k in self._defaults:
1582 default = self._defaults[k](self, cr, 1, {})
1583 if (default is not None):
1584 ss = self._columns[k]._symbol_set
1585 query = 'UPDATE "%s" SET "%s"=%s WHERE %s is NULL' % (self._table, k, ss[0], k)
1586 cr.execute(query, (ss[1](default),))
1587 # add the NOT NULL constraint
1590 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1592 except Exception, e:
1593 logger.notifyChannel('init', netsvc.LOG_WARNING, 'unable to set a NOT NULL constraint on column %s of the %s table !\nIf you want to have it, you should update the records and execute manually:\nALTER TABLE %s ALTER COLUMN %s SET NOT NULL' % (k, self._table, self._table, k))
1595 elif not f.required and f_pg_notnull == 1:
1596 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, k))
1598 indexname = '%s_%s_index' % (self._table, k)
1599 cr.execute("SELECT indexname FROM pg_indexes WHERE indexname = %s and tablename = %s", (indexname, self._table))
1600 res = cr.dictfetchall()
1601 if not res and f.select:
1602 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1604 if res and not f.select:
1605 cr.execute('DROP INDEX "%s_%s_index"' % (self._table, k))
1607 if isinstance(f, fields.many2one):
1608 ref = self.pool.get(f._obj)._table
1609 if ref != 'ir_actions':
1610 cr.execute('SELECT confdeltype, conname FROM pg_constraint as con, pg_class as cl1, pg_class as cl2, '
1611 'pg_attribute as att1, pg_attribute as att2 '
1612 'WHERE con.conrelid = cl1.oid '
1613 'AND cl1.relname = %s '
1614 'AND con.confrelid = cl2.oid '
1615 'AND cl2.relname = %s '
1616 'AND array_lower(con.conkey, 1) = 1 '
1617 'AND con.conkey[1] = att1.attnum '
1618 'AND att1.attrelid = cl1.oid '
1619 'AND att1.attname = %s '
1620 'AND array_lower(con.confkey, 1) = 1 '
1621 'AND con.confkey[1] = att2.attnum '
1622 'AND att2.attrelid = cl2.oid '
1623 'AND att2.attname = %s '
1624 "AND con.contype = 'f'", (self._table, ref, k, 'id'))
1625 res = cr.dictfetchall()
1634 if res[0]['confdeltype'] != confdeltype.get(f.ondelete.upper(), 'a'):
1635 cr.execute('ALTER TABLE "' + self._table + '" DROP CONSTRAINT "' + res[0]['conname'] + '"')
1636 cr.execute('ALTER TABLE "' + self._table + '" ADD FOREIGN KEY ("' + k + '") REFERENCES "' + ref + '" ON DELETE ' + f.ondelete)
1639 logger = netsvc.Logger()
1640 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error !")
1641 for order,f,k in todo_update_store:
1642 todo_end.append((order, self._update_store, (f, k)))
1645 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
1646 create = not bool(cr.fetchone())
1648 for (key, con, _) in self._sql_constraints:
1649 conname = '%s_%s' % (self._table, key)
1650 cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
1651 if not cr.dictfetchall():
1653 cr.execute('alter table "%s" add constraint "%s_%s" %s' % (self._table, self._table, key, con,))
1656 logger.notifyChannel('init', netsvc.LOG_WARNING, 'unable to add \'%s\' constraint on table %s !\n If you want to have it, you should update the records and execute manually:\nALTER table %s ADD CONSTRAINT %s_%s %s' % (con, self._table, self._table, self._table, key, con,))
1659 if hasattr(self, "_sql"):
1660 for line in self._sql.split(';'):
1661 line2 = line.replace('\n', '').strip()
1666 self._parent_store_compute(cr)
1669 def __init__(self, cr):
1670 super(orm, self).__init__(cr)
1671 self._columns = self._columns.copy()
1672 for store_field in self._columns:
1673 f = self._columns[store_field]
1674 if not isinstance(f, fields.function):
1678 if self._columns[store_field].store is True:
1679 sm = {self._name:(lambda self,cr, uid, ids, c={}: ids, None, 10)}
1681 sm = self._columns[store_field].store
1682 for object, aa in sm.items():
1684 (fnct,fields2,order)=aa
1686 raise except_orm('Error',
1687 ('Invalid function definition %s in object %s !\nYou must use the definition: store={object:(fnct, fields, priority)}.' % (store_field, self._name)))
1688 self.pool._store_function.setdefault(object, [])
1690 for x,y,z,e,f in self.pool._store_function[object]:
1691 if (x==self._name) and (y==store_field) and (e==fields2):
1694 self.pool._store_function[object].append( (self._name, store_field, fnct, fields2, order))
1695 self.pool._store_function[object].sort(lambda x,y: cmp(x[4],y[4]))
1697 for (key, _, msg) in self._sql_constraints:
1698 self.pool._sql_error[self._table+'_'+key] = msg
1700 # Load manual fields
1702 cr.execute("SELECT id FROM ir_model_fields WHERE name=%s AND model=%s", ('state', 'ir.model.fields'))
1704 cr.execute('SELECT * FROM ir_model_fields WHERE model=%s AND state=%s', (self._name, 'manual'))
1705 for field in cr.dictfetchall():
1706 if field['name'] in self._columns:
1709 'string': field['field_description'],
1710 'required': bool(field['required']),
1711 'readonly': bool(field['readonly']),
1712 'domain': field['domain'] or None,
1713 'size': field['size'],
1714 'ondelete': field['on_delete'],
1715 'translate': (field['translate']),
1716 #'select': int(field['select_level'])
1719 if field['ttype'] == 'selection':
1720 self._columns[field['name']] = getattr(fields, field['ttype'])(eval(field['selection']), **attrs)
1721 elif field['ttype'] == 'reference':
1722 self._columns[field['name']] = getattr(fields, field['ttype'])(selection=eval(field['selection']), **attrs)
1723 elif field['ttype'] == 'many2one':
1724 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], **attrs)
1725 elif field['ttype'] == 'one2many':
1726 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], field['relation_field'], **attrs)
1727 elif field['ttype'] == 'many2many':
1729 _rel1 = field['relation'].replace('.', '_')
1730 _rel2 = field['model'].replace('.', '_')
1731 _rel_name = 'x_%s_%s_%s_rel' %(_rel1, _rel2, random.randint(0, 10000))
1732 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], _rel_name, 'id1', 'id2', **attrs)
1734 self._columns[field['name']] = getattr(fields, field['ttype'])(**attrs)
1736 self._inherits_reload()
1737 if not self._sequence:
1738 self._sequence = self._table+'_id_seq'
1739 for k in self._defaults:
1740 assert (k in self._columns) or (k in self._inherit_fields), 'Default function defined in %s but field %s does not exist !' % (self._name, k,)
1741 for f in self._columns:
1742 self._columns[f].restart()
1744 def default_get(self, cr, uid, fields_list, context=None):
1748 # get the default values for the inherited fields
1749 for t in self._inherits.keys():
1750 value.update(self.pool.get(t).default_get(cr, uid, fields_list,
1753 # get the default values defined in the object
1754 for f in fields_list:
1755 if f in self._defaults:
1756 value[f] = self._defaults[f](self, cr, uid, context)
1757 fld_def = ((f in self._columns) and self._columns[f]) \
1758 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1760 if isinstance(fld_def, fields.property):
1761 property_obj = self.pool.get('ir.property')
1762 definition_id = fld_def._field_get(cr, uid, self._name, f)
1763 nid = property_obj.search(cr, uid, [('fields_id', '=',
1764 definition_id), ('res_id', '=', False)])
1766 prop_value = property_obj.browse(cr, uid, nid[0],
1767 context=context).value
1768 value[f] = (prop_value and int(prop_value.split(',')[1])) \
1771 # get the default values set by the user and override the default
1772 # values defined in the object
1773 ir_values_obj = self.pool.get('ir.values')
1774 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1775 for id, field, field_value in res:
1776 if field in fields_list:
1777 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1778 if fld_def._type in ('many2one', 'one2one'):
1779 obj = self.pool.get(fld_def._obj)
1780 if not obj.search(cr, uid, [('id', '=', field_value)]):
1782 if fld_def._type in ('many2many'):
1783 obj = self.pool.get(fld_def._obj)
1785 for i in range(len(field_value)):
1786 if not obj.search(cr, uid, [('id', '=',
1789 field_value2.append(field_value[i])
1790 field_value = field_value2
1791 if fld_def._type in ('one2many'):
1792 obj = self.pool.get(fld_def._obj)
1794 for i in range(len(field_value)):
1795 field_value2.append({})
1796 for field2 in field_value[i]:
1797 if obj._columns[field2]._type in ('many2one', 'one2one'):
1798 obj2 = self.pool.get(obj._columns[field2]._obj)
1799 if not obj2.search(cr, uid,
1800 [('id', '=', field_value[i][field2])]):
1802 # TODO add test for many2many and one2many
1803 field_value2[i][field2] = field_value[i][field2]
1804 field_value = field_value2
1805 value[field] = field_value
1806 for key in context or {}:
1807 if key.startswith('default_'):
1808 value[key[8:]] = context[key]
1812 # Update objects that uses this one to update their _inherits fields
1814 def _inherits_reload_src(self):
1815 for obj in self.pool.obj_pool.values():
1816 if self._name in obj._inherits:
1817 obj._inherits_reload()
1819 def _inherits_reload(self):
1821 for table in self._inherits:
1822 res.update(self.pool.get(table)._inherit_fields)
1823 for col in self.pool.get(table)._columns.keys():
1824 res[col] = (table, self._inherits[table], self.pool.get(table)._columns[col])
1825 for col in self.pool.get(table)._inherit_fields.keys():
1826 res[col] = (table, self._inherits[table], self.pool.get(table)._inherit_fields[col][2])
1827 self._inherit_fields = res
1828 self._inherits_reload_src()
1830 def fields_get(self, cr, user, fields=None, context=None):
1831 read_access = self.pool.get('ir.model.access').check(cr, user, self._name, 'write', raise_exception=False)
1832 return super(orm, self).fields_get(cr, user, fields, context, read_access)
1834 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
1837 self.pool.get('ir.model.access').check(cr, user, self._name, 'read')
1839 fields = self._columns.keys() + self._inherit_fields.keys()
1841 if isinstance(ids, (int, long)):
1843 result = self._read_flat(cr, user, select, fields, context, load)
1845 for key, v in r.items():
1848 if isinstance(ids, (int, long)):
1849 return result and result[0] or False
1852 def _read_flat(self, cr, user, ids, fields_to_read, context=None, load='_classic_read'):
1858 if fields_to_read == None:
1859 fields_to_read = self._columns.keys()
1861 # construct a clause for the rules :
1862 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
1864 # all inherited fields + all non inherited fields for which the attribute whose name is in load is True
1865 fields_pre = filter(lambda x: x in self._columns and getattr(self._columns[x], '_classic_write'), fields_to_read) + self._inherits.values()
1869 def convert_field(f):
1870 if f in ('create_date', 'write_date'):
1871 return "date_trunc('second', %s) as %s" % (f, f)
1872 if isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1873 return "length(%s) as %s" % (f,f)
1874 return '"%s"' % (f,)
1875 fields_pre2 = map(convert_field, fields_pre)
1876 for i in range(0, len(ids), cr.IN_MAX):
1877 sub_ids = ids[i:i+cr.IN_MAX]
1879 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) AND %s ORDER BY %s' % \
1880 (','.join(fields_pre2 + ['id']), self._table,
1881 ','.join([str(x) for x in sub_ids]), d1,
1883 if not cr.rowcount == len({}.fromkeys(sub_ids)):
1884 raise except_orm(_('AccessError'),
1885 _('You try to bypass an access rule (Document type: %s).') % self._description)
1887 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) ORDER BY %s' % \
1888 (','.join(fields_pre2 + ['id']), self._table,
1889 ','.join([str(x) for x in sub_ids]),
1891 res.extend(cr.dictfetchall())
1893 res = map(lambda x: {'id': x}, ids)
1895 for f in fields_pre:
1896 if self._columns[f].translate:
1897 ids = map(lambda x: x['id'], res)
1898 res_trans = self.pool.get('ir.translation')._get_ids(cr, user, self._name+','+f, 'model', context.get('lang', False) or 'en_US', ids)
1900 r[f] = res_trans.get(r['id'], False) or r[f]
1902 for table in self._inherits:
1903 col = self._inherits[table]
1904 cols = intersect(self._inherit_fields.keys(), fields_to_read)
1907 res2 = self.pool.get(table).read(cr, user, [x[col] for x in res], cols, context, load)
1915 record.update(res3[record[col]])
1916 if col not in fields_to_read:
1919 # all fields which need to be post-processed by a simple function (symbol_get)
1920 fields_post = filter(lambda x: x in self._columns and self._columns[x]._symbol_get, fields_to_read)
1922 # maybe it would be faster to iterate on the fields then on res, so that we wouldn't need
1923 # to get the _symbol_get in each occurence
1925 for f in fields_post:
1926 r[f] = self._columns[f]._symbol_get(r[f])
1927 ids = map(lambda x: x['id'], res)
1929 # all non inherited fields for which the attribute whose name is in load is False
1930 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1932 # Compute POST fields
1934 for f in fields_post:
1935 todo.setdefault(self._columns[f]._multi, [])
1936 todo[self._columns[f]._multi].append(f)
1937 for key,val in todo.items():
1939 res2 = self._columns[val[0]].get(cr, self, ids, val, user, context=context, values=res)
1942 record[pos] = res2[record['id']][pos]
1945 res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
1947 record[f] = res2[record['id']]
1949 #for f in fields_post:
1950 # # get the value of that field for all records/ids
1951 # res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
1952 # for record in res:
1953 # record[f] = res2[record['id']]
1957 for field in vals.copy():
1959 if field in self._columns:
1960 fobj = self._columns[field]
1967 for group in groups:
1968 module = group.split(".")[0]
1969 grp = group.split(".")[1]
1970 cr.execute("select count(*) from res_groups_users_rel where gid in (select res_id from ir_model_data where name='%s' and module='%s' and model='%s') and uid=%s" % \
1971 (grp, module, 'res.groups', user))
1972 readonly = cr.fetchall()
1973 if readonly[0][0] >= 1:
1976 elif readonly[0][0] == 0:
1982 if type(vals[field]) == type([]):
1984 elif type(vals[field]) == type(0.0):
1986 elif type(vals[field]) == type(''):
1987 vals[field] = '=No Permission='
1992 def perm_read(self, cr, user, ids, context=None, details=True):
1998 if self._log_access:
1999 fields = ', u.create_uid, u.create_date, u.write_uid, u.write_date'
2000 if isinstance(ids, (int, long)):
2003 ids_str = string.join(map(lambda x: str(x), ids), ',')
2004 cr.execute('select u.id'+fields+' from "'+self._table+'" u where u.id in ('+ids_str+')')
2005 res = cr.dictfetchall()
2008 r[key] = r[key] or False
2009 if key in ('write_uid', 'create_uid', 'uid') and details:
2011 r[key] = self.pool.get('res.users').name_get(cr, user, [r[key]])[0]
2012 if isinstance(ids, (int, long)):
2016 def unlink(self, cr, uid, ids, context=None):
2021 if isinstance(ids, (int, long)):
2024 result_store = self._store_get_values(cr, uid, ids, None, context)
2025 delta = context.get('read_delta', False)
2026 if delta and self._log_access:
2027 for i in range(0, len(ids), cr.IN_MAX):
2028 sub_ids = ids[i:i+cr.IN_MAX]
2029 cr.execute("select (now() - min(write_date)) <= '%s'::interval " \
2030 "from \"%s\" where id in (%s)" %
2031 (delta, self._table, ",".join(map(str, sub_ids))))
2034 raise except_orm(_('ConcurrencyException'),
2035 _('This record was modified in the meanwhile'))
2037 self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink')
2039 wf_service = netsvc.LocalService("workflow")
2041 wf_service.trg_delete(uid, self._name, id, cr)
2043 #cr.execute('select * from '+self._table+' where id in ('+str_d+')', ids)
2044 #res = cr.dictfetchall()
2045 #for key in self._inherits:
2046 # ids2 = [x[self._inherits[key]] for x in res]
2047 # self.pool.get(key).unlink(cr, uid, ids2)
2049 d1, d2 = self.pool.get('ir.rule').domain_get(cr, uid, self._name)
2053 for i in range(0, len(ids), cr.IN_MAX):
2054 sub_ids = ids[i:i+cr.IN_MAX]
2055 str_d = string.join(('%s',)*len(sub_ids), ',')
2057 cr.execute('SELECT id FROM "'+self._table+'" ' \
2058 'WHERE id IN ('+str_d+')'+d1, sub_ids+d2)
2059 if not cr.rowcount == len({}.fromkeys(ids)):
2060 raise except_orm(_('AccessError'),
2061 _('You try to bypass an access rule (Document type: %s).') % \
2065 cr.execute('delete from "'+self._table+'" ' \
2066 'where id in ('+str_d+')'+d1, sub_ids+d2)
2068 cr.execute('delete from "'+self._table+'" ' \
2069 'where id in ('+str_d+')', sub_ids)
2071 for order, object, ids, fields in result_store:
2072 if object<>self._name:
2073 self.pool.get(object)._store_set_values(cr, uid, ids, fields, context)
2079 def write(self, cr, user, ids, vals, context=None):
2081 for field in vals.copy():
2083 if field in self._columns:
2084 fobj = self._columns[field]
2086 fobj = self._inherit_fields[field][2]
2093 for group in groups:
2094 module = group.split(".")[0]
2095 grp = group.split(".")[1]
2096 cr.execute("select count(*) from res_groups_users_rel where gid in (select res_id from ir_model_data where name='%s' and module='%s' and model='%s') and uid=%s" % \
2097 (grp, module, 'res.groups', user))
2098 readonly = cr.fetchall()
2099 if readonly[0][0] >= 1:
2102 elif readonly[0][0] == 0:
2114 if isinstance(ids, (int, long)):
2116 delta = context.get('read_delta', False)
2117 if delta and self._log_access:
2118 for i in range(0, len(ids), cr.IN_MAX):
2119 sub_ids = ids[i:i+cr.IN_MAX]
2120 cr.execute("select (now() - min(write_date)) <= '%s'::interval " \
2121 "from %s where id in (%s)" %
2122 (delta, self._table, ",".join(map(str, sub_ids))))
2126 if field in self._columns and self._columns[field]._classic_write:
2127 raise except_orm(_('ConcurrencyException'),
2128 _('This record was modified in the meanwhile'))
2130 self.pool.get('ir.model.access').check(cr, user, self._name, 'write')
2132 #for v in self._inherits.values():
2133 # assert v not in vals, (v, vals)
2139 totranslate = context.get('lang', False) and (context['lang'] != 'en_US')
2141 if field in self._columns:
2142 if self._columns[field]._classic_write:
2143 if (not totranslate) or not self._columns[field].translate:
2144 upd0.append('"'+field+'"='+self._columns[field]._symbol_set[0])
2145 upd1.append(self._columns[field]._symbol_set[1](vals[field]))
2146 direct.append(field)
2148 upd_todo.append(field)
2150 updend.append(field)
2151 if field in self._columns \
2152 and hasattr(self._columns[field], 'selection') \
2154 if self._columns[field]._type == 'reference':
2155 val = vals[field].split(',')[0]
2158 if isinstance(self._columns[field].selection, (tuple, list)):
2159 if val not in dict(self._columns[field].selection):
2160 raise except_orm(_('ValidateError'),
2161 _('The value "%s" for the field "%s" is not in the selection') \
2162 % (vals[field], field))
2164 if val not in dict(self._columns[field].selection(
2165 self, cr, user, context=context)):
2166 raise except_orm(_('ValidateError'),
2167 _('The value "%s" for the field "%s" is not in the selection') \
2168 % (vals[field], field))
2170 if self._log_access:
2171 upd0.append('write_uid=%s')
2172 upd0.append('write_date=now()')
2177 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2181 for i in range(0, len(ids), cr.IN_MAX):
2182 sub_ids = ids[i:i+cr.IN_MAX]
2183 ids_str = string.join(map(str, sub_ids), ',')
2185 cr.execute('SELECT id FROM "'+self._table+'" ' \
2186 'WHERE id IN ('+ids_str+')'+d1, d2)
2187 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2188 raise except_orm(_('AccessError'),
2189 _('You try to bypass an access rule (Document type: %s).') % \
2192 cr.execute('SELECT id FROM "'+self._table+'" WHERE id IN ('+ids_str+')')
2193 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2194 raise except_orm(_('AccessError'),
2195 _('You try to write on an record that doesn\'t exist ' \
2196 '(Document type: %s).') % self._description)
2198 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2199 'where id in ('+ids_str+')'+d1, upd1+ d2)
2201 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2202 'where id in ('+ids_str+')', upd1)
2206 if self._columns[f].translate:
2207 self.pool.get('ir.translation')._set_ids(cr, user, self._name+','+f, 'model', context['lang'], ids, vals[f])
2209 # call the 'set' method of fields which are not classic_write
2210 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2211 for field in upd_todo:
2213 self._columns[field].set(cr, self, id, field, vals[field], user, context=context)
2215 for table in self._inherits:
2216 col = self._inherits[table]
2218 for i in range(0, len(ids), cr.IN_MAX):
2219 sub_ids = ids[i:i+cr.IN_MAX]
2220 ids_str = string.join(map(str, sub_ids), ',')
2221 cr.execute('select distinct "'+col+'" from "'+self._table+'" ' \
2222 'where id in ('+ids_str+')', upd1)
2223 nids.extend([x[0] for x in cr.fetchall()])
2227 if self._inherit_fields[val][0] == table:
2229 self.pool.get(table).write(cr, user, nids, v, context)
2231 self._validate(cr, user, ids, context)
2232 # TODO: use _order to set dest at the right position and not first node of parent
2233 if self._parent_store and (self._parent_name in vals):
2235 self.pool._init_parent[self._name]=True
2237 cr.execute('select parent_left,parent_right from '+self._table+' where id=%s', (vals[self._parent_name],))
2242 cr.execute('select max(parent_right),max(parent_right)+1 from '+self._table)
2243 pleft,pright = cr.fetchone()
2244 cr.execute('select parent_left,parent_right,id from '+self._table+' where id in ('+','.join(map(lambda x:'%s',ids))+')', ids)
2246 for cleft,cright,cid in cr.fetchall():
2248 treeshift = pleft - cleft + 1
2250 rightbound = cleft-1
2251 cwidth = cright-cleft+1
2255 treeshift = pleft - cright
2256 leftbound = cright + 1
2258 cwidth = cleft-cright-1
2261 cr.execute('UPDATE '+self._table+'''
2264 WHEN parent_left BETWEEN %s AND %s THEN parent_left + %s
2265 WHEN parent_left BETWEEN %s AND %s THEN parent_left + %s
2269 WHEN parent_right BETWEEN %s AND %s THEN parent_right + %s
2270 WHEN parent_right BETWEEN %s AND %s THEN parent_right + %s
2274 parent_left<%s OR parent_right>%s;
2275 ''', (leftbound,rightbound,cwidth,cleft,cright,treeshift,leftbound,rightbound,
2276 cwidth,cleft,cright,treeshift,leftrange,rightrange))
2278 if 'read_delta' in context:
2279 del context['read_delta']
2282 result = self._store_get_values(cr, user, ids, vals.keys(), context)
2283 for order, object, ids, fields in result:
2284 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2286 wf_service = netsvc.LocalService("workflow")
2288 wf_service.trg_write(user, self._name, id, cr)
2292 # TODO: Should set perm to user.xxx
2294 def create(self, cr, user, vals, context=None):
2295 """ create(cr, user, vals, context) -> int
2296 cr = database cursor
2298 vals = dictionary of the form {'field_name':field_value, ...}
2302 self.pool.get('ir.model.access').check(cr, user, self._name, 'create')
2307 for (t, c) in self._inherits.items():
2309 avoid_table.append(t)
2310 for f in self._columns.keys(): # + self._inherit_fields.keys():
2313 for f in self._inherit_fields.keys():
2314 if (not f in vals) and (not self._inherit_fields[f][0] in avoid_table):
2318 vals.update(self.default_get(cr, user, default, context))
2321 for v in self._inherits:
2322 if self._inherits[v] not in vals:
2325 (upd0, upd1, upd2) = ('', '', [])
2328 for v in vals.keys():
2329 if v in self._inherit_fields:
2330 (table, col, col_detail) = self._inherit_fields[v]
2331 tocreate[table][v] = vals[v]
2334 cr.execute("SELECT nextval('"+self._sequence+"')")
2335 id_new = cr.fetchone()[0]
2336 for table in tocreate:
2337 id = self.pool.get(table).create(cr, user, tocreate[table])
2338 upd0 += ','+self._inherits[table]
2343 if self._columns[field]._classic_write:
2344 upd0 = upd0 + ',"' + field + '"'
2345 upd1 = upd1 + ',' + self._columns[field]._symbol_set[0]
2346 upd2.append(self._columns[field]._symbol_set[1](vals[field]))
2348 upd_todo.append(field)
2349 if field in self._columns \
2350 and hasattr(self._columns[field], 'selection') \
2352 if self._columns[field]._type == 'reference':
2353 val = vals[field].split(',')[0]
2356 if isinstance(self._columns[field].selection, (tuple, list)):
2357 if val not in dict(self._columns[field].selection):
2358 raise except_orm(_('ValidateError'),
2359 _('The value "%s" for the field "%s" is not in the selection') \
2360 % (vals[field], field))
2362 if val not in dict(self._columns[field].selection(
2363 self, cr, user, context=context)):
2364 raise except_orm(_('ValidateError'),
2365 _('The value "%s" for the field "%s" is not in the selection') \
2366 % (vals[field], field))
2367 if self._log_access:
2368 upd0 += ',create_uid,create_date'
2371 cr.execute('insert into "'+self._table+'" (id'+upd0+") values ("+str(id_new)+upd1+')', tuple(upd2))
2372 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2373 for field in upd_todo:
2374 self._columns[field].set(cr, self, id_new, field, vals[field], user, context)
2376 self._validate(cr, user, [id_new], context)
2378 if self._parent_store:
2380 self.pool._init_parent[self._name]=True
2382 parent = vals.get(self._parent_name, False)
2384 cr.execute('select parent_left from '+self._table+' where id=%s', (parent,))
2385 pleft = cr.fetchone()[0]
2387 cr.execute('select max(parent_right) from '+self._table)
2388 pleft = cr.fetchone()[0] or 0
2389 cr.execute('update '+self._table+' set parent_left=parent_left+2 where parent_left>%s', (pleft,))
2390 cr.execute('update '+self._table+' set parent_right=parent_right+2 where parent_right>%s', (pleft,))
2391 cr.execute('update '+self._table+' set parent_left=%s,parent_right=%s where id=%s', (pleft+1,pleft+2,id_new))
2393 result = self._store_get_values(cr, user, [id_new], vals.keys(), context)
2394 for order, object, ids, fields in result:
2395 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2397 wf_service = netsvc.LocalService("workflow")
2398 wf_service.trg_create(user, self._name, id_new, cr)
2401 def _store_get_values(self, cr, uid, ids, fields, context):
2403 fncts = self.pool._store_function.get(self._name, [])
2404 for fnct in range(len(fncts)):
2405 result.setdefault(fncts[fnct][0], {})
2406 ids2 = fncts[fnct][2](self,cr, uid, ids, context)
2407 for id in filter(None, ids2):
2408 result[fncts[fnct][0]].setdefault(id, [])
2409 result[fncts[fnct][0]][id].append(fnct)
2411 for object in result:
2413 for id,fnct in result[object].items():
2414 k2.setdefault(tuple(fnct), [])
2415 k2[tuple(fnct)].append(id)
2416 for fnct,id in k2.items():
2417 result2.append((fncts[fnct[0]][4],object,id,map(lambda x: fncts[x][1], fnct)))
2421 def _store_set_values(self, cr, uid, ids, fields, context):
2425 if self._columns[f]._multi not in keys:
2426 keys.append(self._columns[f]._multi)
2427 todo.setdefault(self._columns[f]._multi, [])
2428 todo[self._columns[f]._multi].append(f)
2432 result = self._columns[val[0]].get(cr, self, ids, val, uid, context=context)
2433 for id,value in result.items():
2439 if self._columns[v]._type in ('many2one', 'one2one'):
2441 value[v] = value[v][0]
2444 upd0.append('"'+v+'"='+self._columns[v]._symbol_set[0])
2445 upd1.append(self._columns[v]._symbol_set[1](value[v]))
2447 cr.execute('update "' + self._table + '" set ' + \
2448 string.join(upd0, ',') + ' where id = %s', upd1)
2452 result = self._columns[f].get(cr, self, ids, f, uid, context=context)
2453 for id,value in result.items():
2454 if self._columns[f]._type in ('many2one', 'one2one'):
2459 cr.execute('update "' + self._table + '" set ' + \
2460 '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value),id))
2466 def perm_write(self, cr, user, ids, fields, context=None):
2467 raise _('This method does not exist anymore')
2469 # TODO: ameliorer avec NULL
2470 def _where_calc(self, cr, user, args, active_test=True, context=None):
2474 # if the object has a field named 'active', filter out all inactive
2475 # records unless they were explicitely asked for
2476 if 'active' in self._columns and (active_test and context.get('active_test', True)):
2478 active_in_args = False
2480 if a[0] == 'active':
2481 active_in_args = True
2482 if not active_in_args:
2483 args.insert(0, ('active', '=', 1))
2485 args = [('active', '=', 1)]
2489 e = expression.expression(args)
2490 e.parse(cr, user, self, context)
2491 tables = e.get_tables()
2492 qu1, qu2 = e.to_sql()
2493 qu1 = qu1 and [qu1] or []
2495 qu1, qu2, tables = [], [], ['"%s"' % self._table]
2497 return (qu1, qu2, tables)
2499 def _check_qorder(self, word):
2500 if not regex_order.match(word):
2501 raise except_orm(_('AccessError'), _('Bad query.'))
2504 def search(self, cr, user, args, offset=0, limit=None, order=None,
2505 context=None, count=False):
2508 # compute the where, order by, limit and offset clauses
2509 (qu1, qu2, tables) = self._where_calc(cr, user, args, context=context)
2512 qu1 = ' where '+string.join(qu1, ' and ')
2517 self._check_qorder(order)
2518 order_by = order or self._order
2520 limit_str = limit and ' limit %d' % limit or ''
2521 offset_str = offset and ' offset %d' % offset or ''
2524 # construct a clause for the rules :
2525 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2527 qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
2531 cr.execute('select count(%s.id) from ' % self._table +
2532 ','.join(tables) +qu1 + limit_str + offset_str, qu2)
2535 # execute the "main" query to fetch the ids we were searching for
2536 cr.execute('select %s.id from ' % self._table + ','.join(tables) +qu1+' order by '+order_by+limit_str+offset_str, qu2)
2538 return [x[0] for x in res]
2540 # returns the different values ever entered for one field
2541 # this is used, for example, in the client when the user hits enter on
2543 def distinct_field_get(self, cr, uid, field, value, args=None, offset=0, limit=None):
2546 if field in self._inherit_fields:
2547 return self.pool.get(self._inherit_fields[field][0]).distinct_field_get(cr, uid, field, value, args, offset, limit)
2549 return self._columns[field].search(cr, self, args, field, value, offset, limit, uid)
2551 def name_get(self, cr, user, ids, context=None):
2556 if isinstance(ids, (int, long)):
2558 return [(r['id'], tools.ustr(r[self._rec_name])) for r in self.read(cr, user, ids,
2559 [self._rec_name], context, load='_classic_write')]
2561 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
2568 args += [(self._rec_name, operator, name)]
2569 ids = self.search(cr, user, args, limit=limit, context=context)
2570 res = self.name_get(cr, user, ids, context)
2573 def copy(self, cr, uid, id, default=None, context=None):
2578 if 'state' not in default:
2579 if 'state' in self._defaults:
2580 default['state'] = self._defaults['state'](self, cr, uid, context)
2581 data = self.read(cr, uid, [id], context=context)[0]
2582 fields = self.fields_get(cr, uid)
2584 ftype = fields[f]['type']
2586 if self._log_access and f in ('create_date', 'create_uid', 'write_date', 'write_uid'):
2590 data[f] = default[f]
2591 elif ftype == 'function':
2593 elif ftype == 'many2one':
2595 data[f] = data[f] and data[f][0]
2598 elif ftype in ('one2many', 'one2one'):
2600 rel = self.pool.get(fields[f]['relation'])
2601 for rel_id in data[f]:
2602 # the lines are first duplicated using the wrong (old)
2603 # parent but then are reassigned to the correct one thanks
2605 res.append((4, rel.copy(cr, uid, rel_id, context=context)))
2607 elif ftype == 'many2many':
2608 data[f] = [(6, 0, data[f])]
2610 trans_obj = self.pool.get('ir.translation')
2615 if f in self._columns and self._columns[f].translate:
2616 trans_name=self._name+","+f
2617 elif f in self._inherit_fields and self._inherit_fields[f][2].translate:
2618 trans_name=self._inherit_fields[f][0]+","+f
2623 trans_ids = trans_obj.search(cr, uid, [
2624 ('name', '=', trans_name),
2625 ('res_id','=',data['id'])
2628 trans_data.extend(trans_obj.read(cr,uid,trans_ids,context=context))
2632 for v in self._inherits:
2633 del data[self._inherits[v]]
2635 new_id=self.create(cr, uid, data)
2637 for record in trans_data:
2639 record['res_id']=new_id
2640 trans_obj.create(cr,uid,record)
2644 def check_recursion(self, cr, uid, ids, parent=None):
2646 parent = self._parent_name
2648 while len(ids_parent):
2650 for i in range(0, len(ids), cr.IN_MAX):
2651 sub_ids_parent = ids_parent[i:i+cr.IN_MAX]
2652 cr.execute('SELECT distinct "'+parent+'"'+
2653 ' FROM "'+self._table+'" ' \
2654 'WHERE id in ('+','.join(map(str, sub_ids_parent))+')')
2655 ids_parent2.extend(filter(None, map(lambda x: x[0], cr.fetchall())))
2656 ids_parent = ids_parent2
2657 for i in ids_parent:
2663 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: