1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2009 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)
57 from xml import dom, xpath
59 sys.stderr.write("ERROR: Import xpath module\n")
60 sys.stderr.write("ERROR: Try to install the old python-xml package\n")
61 sys.stderr.write('On Ubuntu Jaunty, try this: sudo cp /usr/lib/python2.6/dist-packages/oldxml/_xmlplus/utils/boolean.so /usr/lib/python2.5/site-packages/oldxml/_xmlplus/utils\n')
64 from tools.config import config
66 regex_order = re.compile('^([a-z0-9_]+( *desc| *asc)?( *, *|))+$', re.I)
68 def last_day_of_current_month():
71 today = datetime.date.today()
72 last_day = str(calendar.monthrange(today.year, today.month)[1])
73 return time.strftime('%Y-%m-' + last_day)
75 def intersect(la, lb):
76 return filter(lambda x: x in lb, la)
79 class except_orm(Exception):
80 def __init__(self, name, value):
83 self.args = (name, value)
85 class BrowseRecordError(Exception):
88 # Readonly python database object browser
89 class browse_null(object):
94 def __getitem__(self, name):
97 def __getattr__(self, name):
98 return False # XXX: return self ?
106 def __nonzero__(self):
109 def __unicode__(self):
114 # TODO: execute an object method on browse_record_list
116 class browse_record_list(list):
118 def __init__(self, lst, context=None):
121 super(browse_record_list, self).__init__(lst)
122 self.context = context
125 class browse_record(object):
126 def __init__(self, cr, uid, id, table, cache, context=None, list_class = None, fields_process={}):
128 table : the object (inherited from orm)
129 context : a dictionary with an optional context
133 self._list_class = list_class or browse_record_list
138 self._table_name = self._table._name
139 self._context = context
140 self._fields_process = fields_process
142 cache.setdefault(table._name, {})
143 self._data = cache[table._name]
145 if not (id and isinstance(id, (int, long,))):
146 raise BrowseRecordError(_('Wrong ID for the browse record, got %r, expected an integer.') % (id,))
147 # if not table.exists(cr, uid, id, context):
148 # raise BrowseRecordError(_('Object %s does not exists') % (self,))
150 if id not in self._data:
151 self._data[id] = {'id': id}
155 def __getitem__(self, name):
158 if name not in self._data[self._id]:
159 # build the list of fields we will fetch
161 # fetch the definition of the field which was asked for
162 if name in self._table._columns:
163 col = self._table._columns[name]
164 elif name in self._table._inherit_fields:
165 col = self._table._inherit_fields[name][2]
166 elif hasattr(self._table, name):
167 if isinstance(getattr(self._table, name), (types.MethodType, types.LambdaType, types.FunctionType)):
168 return lambda *args, **argv: getattr(self._table, name)(self._cr, self._uid, [self._id], *args, **argv)
170 return getattr(self._table, name)
172 logger = netsvc.Logger()
173 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error: field '%s' does not exist in object '%s' !" % (name, self._table._name))
176 # if the field is a classic one or a many2one, we'll fetch all classic and many2one fields
177 if col._classic_write:
178 # gen the list of "local" (ie not inherited) fields which are classic or many2one
179 ffields = filter(lambda x: x[1]._classic_write, self._table._columns.items())
180 # gen the list of inherited fields
181 inherits = map(lambda x: (x[0], x[1][2]), self._table._inherit_fields.items())
182 # complete the field list with the inherited fields which are classic or many2one
183 ffields += filter(lambda x: x[1]._classic_write, inherits)
184 # otherwise we fetch only that field
186 ffields = [(name, col)]
187 ids = filter(lambda id: name not in self._data[id], self._data.keys())
189 fffields = map(lambda x: x[0], ffields)
190 datas = self._table.read(self._cr, self._uid, ids, fffields, context=self._context, load="_classic_write")
191 if self._fields_process:
192 lang = self._context.get('lang', 'en_US') or 'en_US'
193 lang_obj_ids = self.pool.get('res.lang').search(self._cr, self._uid,[('code','=',lang)])
195 raise Exception(_('Language with code "%s" is not defined in your system !\nDefine it through the Administration menu.') % (lang,))
196 lang_obj = self.pool.get('res.lang').browse(self._cr, self._uid,lang_obj_ids[0])
198 if f._type in self._fields_process:
200 d[n] = self._fields_process[f._type](d[n])
201 if (d[n] is not None) and (d[n] is not False):
202 d[n].set_value(self._cr, self._uid, d[n], self, f, lang_obj)
205 # create browse records for 'remote' objects
208 if f._type in ('many2one', 'one2one'):
210 obj = self._table.pool.get(f._obj)
212 if type(data[n]) in (type([]),type( (1,) )):
217 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)
219 data[n] = browse_null()
221 data[n] = browse_null()
222 elif f._type in ('one2many', 'many2many') and len(data[n]):
223 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)
224 self._data[data['id']].update(data)
225 return self._data[self._id][name]
227 def __getattr__(self, name):
228 # raise an AttributeError exception.
231 def __contains__(self, name):
232 return (name in self._table._columns) or (name in self._table._inherit_fields) or hasattr(self._table, name)
234 def __hasattr__(self, name):
241 return "browse_record(%s, %d)" % (self._table_name, self._id)
243 def __eq__(self, other):
244 return (self._table_name, self._id) == (other._table_name, other._id)
246 def __ne__(self, other):
247 return (self._table_name, self._id) != (other._table_name, other._id)
249 # we need to define __unicode__ even though we've already defined __str__
250 # because we have overridden __getattr__
251 def __unicode__(self):
252 return unicode(str(self))
255 return hash((self._table_name, self._id))
263 (type returned by postgres when the column was created, type expression to create the column)
267 fields.boolean: 'bool',
268 fields.integer: 'int4',
269 fields.integer_big: 'int8',
273 fields.datetime: 'timestamp',
274 fields.binary: 'bytea',
275 fields.many2one: 'int4',
277 if type(f) in type_dict:
278 f_type = (type_dict[type(f)], type_dict[type(f)])
279 elif isinstance(f, fields.float):
281 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
283 f_type = ('float8', 'DOUBLE PRECISION')
284 elif isinstance(f, (fields.char, fields.reference)):
285 f_type = ('varchar', 'VARCHAR(%d)' % (f.size,))
286 elif isinstance(f, fields.selection):
287 if isinstance(f.selection, list) and isinstance(f.selection[0][0], (str, unicode)):
288 f_size = reduce(lambda x, y: max(x, len(y[0])), f.selection, f.size or 16)
289 elif isinstance(f.selection, list) and isinstance(f.selection[0][0], int):
292 f_size = (hasattr(f, 'size') and f.size) or 16
295 f_type = ('int4', 'INTEGER')
297 f_type = ('varchar', 'VARCHAR(%d)' % f_size)
298 elif isinstance(f, fields.function) and eval('fields.'+(f._type)) in type_dict:
299 t = eval('fields.'+(f._type))
300 f_type = (type_dict[t], type_dict[t])
301 elif isinstance(f, fields.function) and f._type == 'float':
302 f_type = ('float8', 'DOUBLE PRECISION')
303 elif isinstance(f, fields.function) and f._type == 'selection':
304 f_type = ('text', 'text')
305 elif isinstance(f, fields.function) and f._type == 'char':
306 f_type = ('varchar', 'VARCHAR(%d)' % (f.size))
308 logger = netsvc.Logger()
309 logger.notifyChannel("init", netsvc.LOG_WARNING, '%s type not supported!' % (type(f)))
314 class orm_template(object):
320 _parent_name = 'parent_id'
321 _parent_store = False
322 _parent_order = False
331 CONCURRENCY_CHECK_FIELD = '__last_update'
333 def _field_create(self, cr, context={}):
334 cr.execute("SELECT id FROM ir_model WHERE model=%s", (self._name,))
336 cr.execute('SELECT nextval(%s)', ('ir_model_id_seq',))
337 model_id = cr.fetchone()[0]
338 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'))
340 model_id = cr.fetchone()[0]
341 if 'module' in context:
342 name_id = 'model_'+self._name.replace('.','_')
343 cr.execute('select * from ir_model_data where name=%s and res_id=%s', (name_id,model_id))
345 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
346 (name_id, context['module'], 'ir.model', model_id)
351 cr.execute("SELECT * FROM ir_model_fields WHERE model=%s", (self._name,))
353 for rec in cr.dictfetchall():
354 cols[rec['name']] = rec
356 for (k, f) in self._columns.items():
358 'model_id': model_id,
361 'field_description': f.string.replace("'", " "),
363 'relation': f._obj or 'NULL',
364 'view_load': (f.view_load and 1) or 0,
365 'select_level': str(f.select or 0),
366 'readonly':(f.readonly and 1) or 0,
367 'required':(f.required and 1) or 0,
370 cr.execute('select nextval(%s)', ('ir_model_fields_id_seq',))
371 id = cr.fetchone()[0]
373 cr.execute("""INSERT INTO ir_model_fields (
374 id, model_id, model, name, field_description, ttype,
375 relation,view_load,state,select_level
377 %s,%s,%s,%s,%s,%s,%s,%s,%s,%s
379 id, vals['model_id'], vals['model'], vals['name'], vals['field_description'], vals['ttype'],
380 vals['relation'], bool(vals['view_load']), 'base',
383 if 'module' in context:
384 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
385 (('field_'+self._table+'_'+k)[:64], context['module'], 'ir.model.fields', id)
388 for key, val in vals.items():
389 if cols[k][key] != vals[key]:
390 cr.execute('update ir_model_fields set field_description=%s where model=%s and name=%s', (vals['field_description'], vals['model'], vals['name']))
392 cr.execute("""UPDATE ir_model_fields SET
393 model_id=%s, field_description=%s, ttype=%s, relation=%s,
394 view_load=%s, select_level=%s, readonly=%s ,required=%s
396 model=%s AND name=%s""", (
397 vals['model_id'], vals['field_description'], vals['ttype'],
398 vals['relation'], bool(vals['view_load']),
399 vals['select_level'], bool(vals['readonly']),bool(vals['required']), vals['model'], vals['name']
404 def _auto_init(self, cr, context={}):
405 self._field_create(cr, context)
407 def __init__(self, cr):
408 if not self._name and not hasattr(self, '_inherit'):
409 name = type(self).__name__.split('.')[0]
410 msg = "The class %s has to have a _name attribute" % name
412 logger = netsvc.Logger()
413 logger.notifyChannel('orm', netsvc.LOG_ERROR, msg )
414 raise except_orm('ValueError', msg )
416 if not self._description:
417 self._description = self._name
419 self._table = self._name.replace('.', '_')
421 def browse(self, cr, uid, select, context=None, list_class=None, fields_process={}):
424 self._list_class = list_class or browse_record_list
426 # need to accepts ints and longs because ids coming from a method
427 # launched by button in the interface have a type long...
428 if isinstance(select, (int, long)):
429 return browse_record(cr, uid, select, self, cache, context=context, list_class=self._list_class, fields_process=fields_process)
430 elif isinstance(select, list):
431 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)
435 def __export_row(self, cr, uid, row, fields, context=None):
437 def check_type(field_type):
438 if field_type == 'float':
440 elif field_type == 'integer':
442 elif field_type == 'boolean':
447 data = map(lambda x: '', range(len(fields)))
449 for fpos in range(len(fields)):
458 model_data = self.pool.get('ir.model.data')
459 data_ids = model_data.search(cr, uid, [('model','=',r._table_name),('res_id','=',r['id'])])
461 d = model_data.read(cr, uid, data_ids, ['name','module'])[0]
463 r = '%s.%s'%(d['module'],d['name'])
471 if f[i] in self._columns:
472 r = check_type(self._columns[f[i]]._type)
473 elif f[i] in self._inherit_fields:
474 r = check_type(self._inherit_fields[f[i]][2]._type)
477 if isinstance(r, (browse_record_list, list)):
479 fields2 = map(lambda x: (x[:i+1]==f[:i+1] and x[i+1:]) \
485 lines2 = self.__export_row(cr, uid, row2, fields2,
488 for fpos2 in range(len(fields)):
489 if lines2 and lines2[0][fpos2]:
490 data[fpos2] = lines2[0][fpos2]
498 if isinstance(r, browse_record):
500 data[fpos] = tools.ustr(r or '')
501 return [data] + lines
503 def export_data(self, cr, uid, ids, fields_to_export, context=None, imp_comp= False):
506 cols = self._columns.copy()
507 for f in self._inherit_fields:
508 cols.update({f: self._inherit_fields[f][2]})
509 fields_to_export = map(lambda x: x.split('/'), fields_to_export)
510 fields_export = fields_to_export+[]
513 for field in fields_export:
514 if imp_comp and len(field)>1:
515 warning_fields.append('/'.join(map(lambda x:x in cols and cols[x].string or x,field)))
516 elif len (field) <=1:
517 if imp_comp and cols.get(field and field[0],False):
518 if ((isinstance(cols[field[0]], fields.function) and not cols[field[0]].store) \
519 or isinstance(cols[field[0]], fields.related)\
520 or isinstance(cols[field[0]], fields.one2many)):
521 warning_fields.append('/'.join(map(lambda x:x in cols and cols[x].string or x,field)))
523 if imp_comp and len(warning_fields):
524 warning = 'Following columns cannot be exported since you select to be import compatible.\n%s' %('\n'.join(warning_fields))
526 return {'warning' : warning}
527 for row in self.browse(cr, uid, ids, context):
528 datas += self.__export_row(cr, uid, row, fields_to_export, context)
529 return {'datas':datas}
531 def import_data(self, cr, uid, fields, datas, mode='init', current_module='', noupdate=False, context=None, filename=None):
534 fields = map(lambda x: x.split('/'), fields)
535 logger = netsvc.Logger()
536 ir_model_data_obj = self.pool.get('ir.model.data')
537 def process_liness(self, datas, prefix, current_module, model_name, fields_def, position=0):
538 line = datas[position]
547 ir_model_data_obj = self.pool.get('ir.model.data')
549 # Import normal fields
551 for i in range(len(fields)):
553 raise Exception(_('Please check that all your lines have %d columns.') % (len(fields),))
557 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':id'):
560 if fields_def[field[len(prefix)][:-3]]['type']=='many2many':
562 for word in line[i].split(config.get('csv_internal_sep')):
564 module, xml_id = word.rsplit('.', 1)
566 module, xml_id = current_module, word
567 id = ir_model_data_obj._get_id(cr, uid, module,
569 res_id2 = ir_model_data_obj.read(cr, uid, [id],
570 ['res_id'])[0]['res_id']
572 res_id.append(res_id2)
574 res_id = [(6, 0, res_id)]
577 module, xml_id = line[i].rsplit('.', 1)
579 module, xml_id = current_module, line[i]
580 id = ir_model_data_obj._get_id(cr, uid, module, xml_id)
581 res_id = ir_model_data_obj.read(cr, uid, [id],
582 ['res_id'])[0]['res_id']
583 row[field[0][:-3]] = res_id or False
585 if (len(field) == len(prefix)+1) and \
586 len(field[len(prefix)].split(':lang=')) == 2:
587 f, lang = field[len(prefix)].split(':lang=')
588 translate.setdefault(lang, {})[f]=line[i] or False
590 if (len(field) == len(prefix)+1) and \
591 (prefix == field[0:len(prefix)]):
592 if field[len(prefix)] == "id":
595 is_xml_id = data_id = line[i]
596 d = data_id.split('.')
597 module = len(d)>1 and d[0] or ''
598 name = len(d)>1 and d[1] or d[0]
599 data_ids = ir_model_data_obj.search(cr, uid, [('module','=',module),('model','=',model_name),('name','=',name)])
601 d = ir_model_data_obj.read(cr, uid, data_ids, ['res_id'])[0]
603 if is_db_id and not db_id:
604 data_ids = ir_model_data_obj.search(cr, uid, [('module','=',module),('model','=',model_name),('res_id','=',is_db_id)])
605 if not len(data_ids):
606 ir_model_data_obj.create(cr, uid, {'module':module, 'model':model_name, 'name':name, 'res_id':is_db_id})
608 if is_db_id and int(db_id) != int(is_db_id):
609 warning += ("Id is not the same than existing one: " + str(is_db_id) + " !\n")
610 logger.notifyChannel("import", netsvc.LOG_ERROR,
611 "Id is not the same than existing one: " + str(is_db_id) + ' !\n')
614 if field[len(prefix)] == "db_id":
617 line[i]= int(line[i])
619 warning += (str(e) + "!\n")
620 logger.notifyChannel("import", netsvc.LOG_ERROR,
624 obj_model = self.pool.get(model_name)
625 ids = obj_model.search(cr, uid, [('id','=',line[i])])
627 warning += ("Database ID doesn't exist: " + model_name + ": " + str(line[i]) + " !\n")
628 logger.notifyChannel("import", netsvc.LOG_ERROR,
629 "Database ID doesn't exist: " + model_name + ": " + str(line[i]) + ' !\n')
633 data_ids = ir_model_data_obj.search(cr, uid, [('model','=',model_name),('res_id','=',line[i])])
635 d = ir_model_data_obj.read(cr, uid, data_ids, ['name','module'])[0]
638 data_id = '%s.%s'%(d['module'],d['name'])
641 if is_xml_id and not data_id:
643 if is_xml_id and is_xml_id!=data_id:
644 warning += ("Id is not the same than existing one: " + str(line[i]) + " !\n")
645 logger.notifyChannel("import", netsvc.LOG_ERROR,
646 "Id is not the same than existing one: " + str(line[i]) + ' !\n')
649 if fields_def[field[len(prefix)]]['type'] == 'integer':
650 res = line[i] and int(line[i])
651 elif fields_def[field[len(prefix)]]['type'] == 'boolean':
652 res = line[i] and eval(line[i])
653 elif fields_def[field[len(prefix)]]['type'] == 'float':
654 res = line[i] and float(line[i])
655 elif fields_def[field[len(prefix)]]['type'] == 'selection':
657 if isinstance(fields_def[field[len(prefix)]]['selection'],
659 sel = fields_def[field[len(prefix)]]['selection']
661 sel = fields_def[field[len(prefix)]]['selection'](self,
664 if line[i] in [str(key),str(val)]: #Acepting key or value for selection field
667 if line[i] and not res:
668 logger.notifyChannel("import", netsvc.LOG_WARNING,
669 "key '%s' not found in selection field '%s'" % \
670 (line[i], field[len(prefix)]))
672 warning += "Key/value '"+ str(line[i]) +"' not found in selection field '"+str(field[len(prefix)])+"'"
674 elif fields_def[field[len(prefix)]]['type']=='many2one':
677 relation = fields_def[field[len(prefix)]]['relation']
678 res2 = self.pool.get(relation).name_search(cr, uid,
679 line[i], [], operator='=')
680 res = (res2 and res2[0][0]) or False
682 warning += ('Relation not found: ' + line[i] + \
683 ' on ' + relation + ' !\n')
684 logger.notifyChannel("import", netsvc.LOG_WARNING,
685 'Relation not found: ' + line[i] + \
686 ' on ' + relation + ' !\n')
687 elif fields_def[field[len(prefix)]]['type']=='many2many':
690 relation = fields_def[field[len(prefix)]]['relation']
691 for word in line[i].split(config.get('csv_internal_sep')):
692 res2 = self.pool.get(relation).name_search(cr,
693 uid, word, [], operator='=')
694 res3 = (res2 and res2[0][0]) or False
696 warning += ('Relation not found: ' + \
697 line[i] + ' on '+relation + ' !\n')
698 logger.notifyChannel("import",
700 'Relation not found: ' + line[i] + \
701 ' on '+relation + ' !\n')
707 res = line[i] or False
708 row[field[len(prefix)]] = res
709 elif (prefix==field[0:len(prefix)]):
710 if field[0] not in todo:
711 todo.append(field[len(prefix)])
713 # Import one2many, many2many fields
717 relation_obj = self.pool.get(fields_def[field]['relation'])
718 newfd = relation_obj.fields_get(
719 cr, uid, context=context)
720 res = process_liness(self, datas, prefix + [field], current_module, relation_obj._name, newfd, position)
721 (newrow, max2, w2, translate2, data_id2, data_res_id2) = res
722 nbrmax = max(nbrmax, max2)
723 warning = warning + w2
724 reduce(lambda x, y: x and y, newrow)
725 row[field] = (reduce(lambda x, y: x or y, newrow.values()) and \
726 [(0, 0, newrow)]) or []
728 while (position+i)<len(datas):
730 for j in range(len(fields)):
732 if (len(field2) <= (len(prefix)+1)) and datas[position+i][j]:
737 (newrow, max2, w2, translate2, data_id2, data_res_id2) = process_liness(
738 self, datas, prefix+[field], current_module, relation_obj._name, newfd, position+i)
740 if reduce(lambda x, y: x or y, newrow.values()):
741 row[field].append((0, 0, newrow))
743 nbrmax = max(nbrmax, i)
746 for i in range(max(nbrmax, 1)):
749 result = (row, nbrmax, warning, translate, data_id, data_res_id)
752 fields_def = self.fields_get(cr, uid, context=context)
755 initial_size = len(datas)
756 if config.get('import_partial', False) and filename:
757 data = pickle.load(file(config.get('import_partial')))
758 original_value = data.get(filename, 0)
764 (res, other, warning, translate, data_id, res_id) = \
765 process_liness(self, datas, [], current_module, self._name, fields_def)
768 return (-1, res, 'Line ' + str(counter) +' : ' + warning, '')
771 id = ir_model_data_obj._update(cr, uid, self._name,
772 current_module, res, xml_id=data_id, mode=mode,
773 noupdate=noupdate, res_id=res_id)
776 if isinstance(e,psycopg2.IntegrityError):
777 msg= 'Insertion Failed!'
778 for key in self.pool._sql_error.keys():
780 msg = self.pool._sql_error[key]
782 return (-1, res,'Line ' + str(counter) +' : ' + msg,'' )
784 for lang in translate:
785 context2 = context.copy()
786 context2['lang'] = lang
787 self.write(cr, uid, [id], translate[lang], context2)
788 if config.get('import_partial', False) and filename and (not (counter%100)) :
789 data = pickle.load(file(config.get('import_partial')))
790 data[filename] = initial_size - len(datas) + original_value
791 pickle.dump(data, file(config.get('import_partial'),'wb'))
794 #except Exception, e:
795 # logger.notifyChannel("import", netsvc.LOG_ERROR, e)
798 # return (-1, res, e[0], warning)
800 # return (-1, res, e[0], '')
803 # TODO: Send a request with the result and multi-thread !
805 return (done, 0, 0, 0)
807 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
808 raise _('The read method is not implemented on this object !')
810 def get_invalid_fields(self,cr,uid):
811 return list(self._invalids)
813 def _validate(self, cr, uid, ids, context=None):
814 context = context or {}
815 lng = context.get('lang', False) or 'en_US'
816 trans = self.pool.get('ir.translation')
818 for constraint in self._constraints:
819 fun, msg, fields = constraint
820 if not fun(self, cr, uid, ids):
821 translated_msg = trans._get_source(cr, uid, self._name, 'constraint', lng, source=msg) or msg
823 _("Error occurred while validating the field(s) %s: %s") % (','.join(fields), translated_msg)
825 self._invalids.update(fields)
828 raise except_orm('ValidateError', '\n'.join(error_msgs))
830 self._invalids.clear()
832 def default_get(self, cr, uid, fields_list, context=None):
835 def perm_read(self, cr, user, ids, context=None, details=True):
836 raise _('The perm_read method is not implemented on this object !')
838 def unlink(self, cr, uid, ids, context=None):
839 raise _('The unlink method is not implemented on this object !')
841 def write(self, cr, user, ids, vals, context=None):
842 raise _('The write method is not implemented on this object !')
844 def create(self, cr, user, vals, context=None):
845 raise _('The create method is not implemented on this object !')
847 # returns the definition of each field in the object
848 # the optional fields parameter can limit the result to some fields
849 def fields_get_keys(self, cr, user, context=None, read_access=True):
852 res = self._columns.keys()
853 for parent in self._inherits:
854 res.extend(self.pool.get(parent).fields_get_keys(cr, user, fields, context))
857 def fields_get(self, cr, user, fields=None, context=None, read_access=True):
861 translation_obj = self.pool.get('ir.translation')
862 model_access_obj = self.pool.get('ir.model.access')
863 for parent in self._inherits:
864 res.update(self.pool.get(parent).fields_get(cr, user, fields, context))
866 if self._columns.keys():
867 for f in self._columns.keys():
868 if fields and f not in fields:
870 res[f] = {'type': self._columns[f]._type}
871 for arg in ('string', 'readonly', 'states', 'size', 'required',
872 'change_default', 'translate', 'help', 'select'):
873 if getattr(self._columns[f], arg):
874 res[f][arg] = getattr(self._columns[f], arg)
876 res[f]['readonly'] = True
877 res[f]['states'] = {}
878 for arg in ('digits', 'invisible','filters'):
879 if hasattr(self._columns[f], arg) \
880 and getattr(self._columns[f], arg):
881 res[f][arg] = getattr(self._columns[f], arg)
883 res_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'field', context.get('lang', False) or 'en_US')
885 res[f]['string'] = res_trans
886 help_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'help', context.get('lang', False) or 'en_US')
888 res[f]['help'] = help_trans
890 if hasattr(self._columns[f], 'selection'):
891 if isinstance(self._columns[f].selection, (tuple, list)):
892 sel = self._columns[f].selection
893 # translate each selection option
895 for (key, val) in sel:
898 val2 = translation_obj._get_source(cr, user, self._name + ',' + f, 'selection', context.get('lang', False) or 'en_US', val)
899 sel2.append((key, val2 or val))
901 res[f]['selection'] = sel
903 # call the 'dynamic selection' function
904 res[f]['selection'] = self._columns[f].selection(self, cr,
906 if res[f]['type'] in ('one2many', 'many2many', 'many2one', 'one2one'):
907 res[f]['relation'] = self._columns[f]._obj
908 res[f]['domain'] = self._columns[f]._domain
909 res[f]['context'] = self._columns[f]._context
911 #TODO : read the fields from the database
915 # filter out fields which aren't in the fields list
922 # Overload this method if you need a window title which depends on the context
924 def view_header_get(self, cr, user, view_id=None, view_type='form', context=None):
927 def __view_look_dom(self, cr, user, node, view_id, context=None):
934 if node.nodeType == node.ELEMENT_NODE and node.localName == 'field':
935 if node.hasAttribute('name'):
938 if node.getAttribute('name') in self._columns:
939 column = self._columns[node.getAttribute('name')]
941 column = self._inherit_fields[node.getAttribute('name')][2]
946 relation = column._obj
949 for f in node.childNodes:
950 if f.nodeType == f.ELEMENT_NODE and f.localName in ('form', 'tree', 'graph'):
953 ctx['base_model_name'] = self._name
954 xarch, xfields = self.pool.get(relation).__view_look_dom_arch(cr, user, f, view_id, ctx)
955 views[str(f.localName)] = {
959 attrs = {'views': views}
960 if node.hasAttribute('widget') and node.getAttribute('widget')=='selection':
961 # We can not use the 'string' domain has it is defined according to the record !
963 if column._domain and not isinstance(column._domain, (str, unicode)):
965 attrs['selection'] = self.pool.get(relation).name_search(cr, user, '', dom, context=context)
966 if (node.hasAttribute('required') and not int(node.getAttribute('required'))) or not column.required:
967 attrs['selection'].append((False,''))
968 fields[node.getAttribute('name')] = attrs
970 elif node.nodeType==node.ELEMENT_NODE and node.localName in ('form', 'tree'):
971 result = self.view_header_get(cr, user, False, node.localName, context)
973 node.setAttribute('string', result)
975 elif node.nodeType==node.ELEMENT_NODE and node.localName == 'calendar':
976 for additional_field in ('date_start', 'date_delay', 'date_stop', 'color'):
977 if node.hasAttribute(additional_field) and node.getAttribute(additional_field):
978 fields[node.getAttribute(additional_field)] = {}
980 if node.nodeType == node.ELEMENT_NODE and node.hasAttribute('groups'):
981 if node.getAttribute('groups'):
982 groups = node.getAttribute('groups').split(',')
984 access_pool = self.pool.get('ir.model.access')
986 readonly = readonly or access_pool.check_groups(cr, user, group)
988 node.setAttribute('invisible', '1')
989 node.removeAttribute('groups')
991 if node.nodeType == node.ELEMENT_NODE:
993 if ('lang' in context) and not result:
994 if node.hasAttribute('string') and node.getAttribute('string'):
995 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('string').encode('utf8'))
996 if not trans and ('base_model_name' in context):
997 trans = self.pool.get('ir.translation')._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.getAttribute('string').encode('utf8'))
999 node.setAttribute('string', trans)
1000 if node.hasAttribute('sum') and node.getAttribute('sum'):
1001 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('sum').encode('utf8'))
1003 node.setAttribute('sum', trans)
1006 for f in node.childNodes:
1007 fields.update(self.__view_look_dom(cr, user, f, view_id, context))
1011 def __view_look_dom_arch(self, cr, user, node, view_id, context=None):
1012 fields_def = self.__view_look_dom(cr, user, node, view_id, context=context)
1014 rolesobj = self.pool.get('res.roles')
1015 usersobj = self.pool.get('res.users')
1017 buttons = (n for n in node.getElementsByTagName('button') if n.getAttribute('type') != 'object')
1018 for button in buttons:
1020 if user != 1: # admin user has all roles
1021 user_roles = usersobj.read(cr, user, [user], ['roles_id'])[0]['roles_id']
1022 cr.execute("select role_id from wkf_transition where signal=%s", (button.getAttribute('name'),))
1023 roles = cr.fetchall()
1026 ok = ok and rolesobj.check(cr, user, user_roles, role[0])
1029 button.setAttribute('readonly', '1')
1031 button.setAttribute('readonly', '0')
1033 arch = node.toxml(encoding="utf-8").replace('\t', '')
1034 fields = self.fields_get(cr, user, fields_def.keys(), context)
1035 for field in fields_def:
1037 # sometime, the view may containt the (invisible) field 'id' needed for a domain (when 2 objects have cross references)
1038 fields['id'] = {'readonly': True, 'type': 'integer', 'string': 'ID'}
1039 elif field in fields:
1040 fields[field].update(fields_def[field])
1042 cr.execute('select name, model from ir_ui_view where (id=%s or inherit_id=%s) and arch like %s', (view_id, view_id, '%%%s%%' % field))
1043 res = cr.fetchall()[:]
1045 res.insert(0, ("Can't find field '%s' in the following view parts composing the view of object model '%s':" % (field, model), None))
1046 msg = "\n * ".join([r[0] for r in res])
1047 msg += "\n\nEither you wrongly customised this view, or some modules bringing those views are not compatible with your current data model"
1048 netsvc.Logger().notifyChannel('orm', netsvc.LOG_ERROR, msg)
1049 raise except_orm('View error', msg)
1053 def __get_default_calendar_view(self):
1054 """Generate a default calendar view (For internal use only).
1057 arch = ('<?xml version="1.0" encoding="utf-8"?>\n'
1058 '<calendar string="%s" date_start="%s"') % (self._description, self._date_name)
1060 if 'user_id' in self._columns:
1061 arch += ' color="user_id"'
1063 elif 'partner_id' in self._columns:
1064 arch += ' color="partner_id"'
1066 if 'date_stop' in self._columns:
1067 arch += ' date_stop="date_stop"'
1069 elif 'date_end' in self._columns:
1070 arch += ' date_stop="date_end"'
1072 elif 'date_delay' in self._columns:
1073 arch += ' date_delay="date_delay"'
1075 elif 'planned_hours' in self._columns:
1076 arch += ' date_delay="planned_hours"'
1079 ' <field name="%s"/>\n'
1080 '</calendar>') % (self._rec_name)
1085 # if view_id, view_type is not required
1087 def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False):
1092 if isinstance(s, unicode):
1093 return s.encode('utf8')
1096 def _inherit_apply(src, inherit):
1097 def _find(node, node2):
1098 if node2.nodeType == node2.ELEMENT_NODE and node2.localName == 'xpath':
1099 res = xpath.Evaluate(node2.getAttribute('expr'), node)
1100 return res and res[0]
1102 if node.nodeType == node.ELEMENT_NODE and node.localName == node2.localName:
1104 for attr in node2.attributes.keys():
1105 if attr == 'position':
1107 if node.hasAttribute(attr):
1108 if node.getAttribute(attr)==node2.getAttribute(attr):
1113 for child in node.childNodes:
1114 res = _find(child, node2)
1120 doc_src = dom.minidom.parseString(encode(src))
1121 doc_dest = dom.minidom.parseString(encode(inherit))
1122 toparse = doc_dest.childNodes
1124 node2 = toparse.pop(0)
1125 if not node2.nodeType == node2.ELEMENT_NODE:
1127 if node2.localName == 'data':
1128 toparse += node2.childNodes
1130 node = _find(doc_src, node2)
1133 if node2.hasAttribute('position'):
1134 pos = node2.getAttribute('position')
1135 if pos == 'replace':
1136 parent = node.parentNode
1137 for child in node2.childNodes:
1138 if child.nodeType == child.ELEMENT_NODE:
1139 parent.insertBefore(child, node)
1140 parent.removeChild(node)
1142 sib = node.nextSibling
1143 for child in node2.childNodes:
1144 if child.nodeType == child.ELEMENT_NODE:
1146 node.appendChild(child)
1147 elif pos == 'after':
1148 node.parentNode.insertBefore(child, sib)
1150 node.parentNode.insertBefore(child, node)
1152 raise AttributeError(_('Unknown position in inherited view %s !') % pos)
1155 ' %s="%s"' % (attr, node2.getAttribute(attr))
1156 for attr in node2.attributes.keys()
1157 if attr != 'position'
1159 tag = "<%s%s>" % (node2.localName, attrs)
1160 raise AttributeError(_("Couldn't find tag '%s' in parent view !") % tag)
1161 return doc_src.toxml(encoding="utf-8").replace('\t', '')
1163 result = {'type': view_type, 'model': self._name}
1170 where = (model and (" and model='%s'" % (self._name,))) or ''
1171 cr.execute('SELECT arch,name,field_parent,id,type,inherit_id FROM ir_ui_view WHERE id=%s'+where, (view_id,))
1173 cr.execute('''SELECT
1174 arch,name,field_parent,id,type,inherit_id
1181 ORDER BY priority''', (self._name, view_type))
1182 sql_res = cr.fetchone()
1186 view_id = ok or sql_res[3]
1189 # if a view was found
1191 result['type'] = sql_res[4]
1192 result['view_id'] = sql_res[3]
1193 result['arch'] = sql_res[0]
1195 def _inherit_apply_rec(result, inherit_id):
1196 # get all views which inherit from (ie modify) this view
1197 cr.execute('select arch,id from ir_ui_view where inherit_id=%s and model=%s order by priority', (inherit_id, self._name))
1198 sql_inherit = cr.fetchall()
1199 for (inherit, id) in sql_inherit:
1200 result = _inherit_apply(result, inherit)
1201 result = _inherit_apply_rec(result, id)
1204 result['arch'] = _inherit_apply_rec(result['arch'], sql_res[3])
1206 result['name'] = sql_res[1]
1207 result['field_parent'] = sql_res[2] or False
1209 # otherwise, build some kind of default view
1210 if view_type == 'form':
1211 res = self.fields_get(cr, user, context=context)
1212 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1213 '''<form string="%s">''' % (self._description,)
1215 if res[x]['type'] not in ('one2many', 'many2many'):
1216 xml += '<field name="%s"/>' % (x,)
1217 if res[x]['type'] == 'text':
1220 elif view_type == 'tree':
1221 _rec_name = self._rec_name
1222 if _rec_name not in self._columns:
1223 _rec_name = self._columns.keys()[0]
1224 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1225 '''<tree string="%s"><field name="%s"/></tree>''' \
1226 % (self._description, self._rec_name)
1227 elif view_type == 'calendar':
1228 xml = self.__get_default_calendar_view()
1231 result['arch'] = xml
1232 result['name'] = 'default'
1233 result['field_parent'] = False
1234 result['view_id'] = 0
1236 doc = dom.minidom.parseString(encode(result['arch']))
1237 xarch, xfields = self.__view_look_dom_arch(cr, user, doc, view_id, context=context)
1238 result['arch'] = xarch
1239 result['fields'] = xfields
1243 for key in ('report_sxw_content', 'report_rml_content',
1244 'report_sxw', 'report_rml',
1245 'report_sxw_content_data', 'report_rml_content_data'):
1249 ir_values_obj = self.pool.get('ir.values')
1250 resprint = ir_values_obj.get(cr, user, 'action',
1251 'client_print_multi', [(self._name, False)], False,
1253 resaction = ir_values_obj.get(cr, user, 'action',
1254 'client_action_multi', [(self._name, False)], False,
1257 resrelate = ir_values_obj.get(cr, user, 'action',
1258 'client_action_relate', [(self._name, False)], False,
1260 resprint = map(clean, resprint)
1261 resaction = map(clean, resaction)
1262 resaction = filter(lambda x: not x.get('multi', False), resaction)
1263 resprint = filter(lambda x: not x.get('multi', False), resprint)
1264 resrelate = map(lambda x: x[2], resrelate)
1266 for x in resprint+resaction+resrelate:
1267 x['string'] = x['name']
1269 result['toolbar'] = {
1271 'action': resaction,
1276 _view_look_dom_arch = __view_look_dom_arch
1278 def search_count(self, cr, user, args, context=None):
1281 res = self.search(cr, user, args, context=context, count=True)
1282 if isinstance(res, list):
1286 def search(self, cr, user, args, offset=0, limit=None, order=None,
1287 context=None, count=False):
1288 raise _('The search method is not implemented on this object !')
1290 def name_get(self, cr, user, ids, context=None):
1291 raise _('The name_get method is not implemented on this object !')
1293 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
1294 raise _('The name_search method is not implemented on this object !')
1296 def copy(self, cr, uid, id, default=None, context=None):
1297 raise _('The copy method is not implemented on this object !')
1299 def exists(self, cr, uid, id, context=None):
1300 raise _('The exists method is not implemented on this object !')
1302 def read_string(self, cr, uid, id, langs, fields=None, context=None):
1305 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'read')
1307 fields = self._columns.keys() + self._inherit_fields.keys()
1309 res[lang] = {'code': lang}
1311 if f in self._columns:
1312 res_trans = self.pool.get('ir.translation')._get_source(cr, uid, self._name+','+f, 'field', lang)
1314 res[lang][f] = res_trans
1316 res[lang][f] = self._columns[f].string
1317 for table in self._inherits:
1318 cols = intersect(self._inherit_fields.keys(), fields)
1319 res2 = self.pool.get(table).read_string(cr, uid, id, langs, cols, context)
1322 res[lang]['code'] = lang
1323 for f in res2[lang]:
1324 res[lang][f] = res2[lang][f]
1327 def write_string(self, cr, uid, id, langs, vals, context=None):
1328 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'write')
1331 if field in self._columns:
1332 self.pool.get('ir.translation')._set_ids(cr, uid, self._name+','+field, 'field', lang, [0], vals[field])
1333 for table in self._inherits:
1334 cols = intersect(self._inherit_fields.keys(), vals)
1336 self.pool.get(table).write_string(cr, uid, id, langs, vals, context)
1339 def _check_removed_columns(self, cr, log=False):
1340 raise NotImplementedError()
1342 class orm_memory(orm_template):
1343 _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', 'exists']
1344 _inherit_fields = {}
1349 def __init__(self, cr):
1350 super(orm_memory, self).__init__(cr)
1354 cr.execute('delete from wkf_instance where res_type=%s', (self._name,))
1356 def vaccum(self, cr, uid):
1358 if self.check_id % self._check_time:
1361 max = time.time() - self._max_hours * 60 * 60
1362 for id in self.datas:
1363 if self.datas[id]['internal.date_access'] < max:
1365 self.unlink(cr, uid, tounlink)
1366 if len(self.datas)>self._max_count:
1367 sorted = map(lambda x: (x[1]['internal.date_access'], x[0]), self.datas.items())
1369 ids = map(lambda x: x[1], sorted[:len(self.datas)-self._max_count])
1370 self.unlink(cr, uid, ids)
1373 def read(self, cr, user, ids, fields_to_read=None, context=None, load='_classic_read'):
1376 if not fields_to_read:
1377 fields_to_read = self._columns.keys()
1380 if isinstance(ids, (int, long)):
1384 for f in fields_to_read:
1385 if id in self.datas:
1386 r[f] = self.datas[id].get(f, False)
1387 if r[f] and isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1390 if id in self.datas:
1391 self.datas[id]['internal.date_access'] = time.time()
1392 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1393 for f in fields_post:
1394 res2 = self._columns[f].get_memory(cr, self, ids, f, user, context=context, values=result)
1395 for record in result:
1396 record[f] = res2[record['id']]
1397 if isinstance(ids, (int, long)):
1401 def write(self, cr, user, ids, vals, context=None):
1405 if self._columns[field]._classic_write:
1406 vals2[field] = vals[field]
1408 upd_todo.append(field)
1410 self.datas[id_new].update(vals2)
1411 self.datas[id_new]['internal.date_access'] = time.time()
1412 for field in upd_todo:
1413 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1414 self._validate(cr, user, [id_new], context)
1415 wf_service = netsvc.LocalService("workflow")
1416 wf_service.trg_write(user, self._name, id_new, cr)
1417 self.vaccum(cr, user)
1420 def create(self, cr, user, vals, context=None):
1422 id_new = self.next_id
1424 for f in self._columns.keys():
1428 vals.update(self.default_get(cr, user, default, context))
1432 if self._columns[field]._classic_write:
1433 vals2[field] = vals[field]
1435 upd_todo.append(field)
1436 self.datas[id_new] = vals2
1437 self.datas[id_new]['internal.date_access'] = time.time()
1439 for field in upd_todo:
1440 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1441 self._validate(cr, user, [id_new], context)
1442 wf_service = netsvc.LocalService("workflow")
1443 wf_service.trg_create(user, self._name, id_new, cr)
1444 self.vaccum(cr, user)
1447 def default_get(self, cr, uid, fields_list, context=None):
1451 # get the default values for the inherited fields
1452 for f in fields_list:
1453 if f in self._defaults:
1454 value[f] = self._defaults[f](self, cr, uid, context)
1455 fld_def = ((f in self._columns) and self._columns[f]) \
1456 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1459 # get the default values set by the user and override the default
1460 # values defined in the object
1461 ir_values_obj = self.pool.get('ir.values')
1462 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1463 for id, field, field_value in res:
1464 if field in fields_list:
1465 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1466 if fld_def._type in ('many2one', 'one2one'):
1467 obj = self.pool.get(fld_def._obj)
1468 if not obj.search(cr, uid, [('id', '=', field_value)]):
1470 if fld_def._type in ('many2many'):
1471 obj = self.pool.get(fld_def._obj)
1473 for i in range(len(field_value)):
1474 if not obj.search(cr, uid, [('id', '=',
1477 field_value2.append(field_value[i])
1478 field_value = field_value2
1479 if fld_def._type in ('one2many'):
1480 obj = self.pool.get(fld_def._obj)
1482 for i in range(len(field_value)):
1483 field_value2.append({})
1484 for field2 in field_value[i]:
1485 if obj._columns[field2]._type in ('many2one', 'one2one'):
1486 obj2 = self.pool.get(obj._columns[field2]._obj)
1487 if not obj2.search(cr, uid,
1488 [('id', '=', field_value[i][field2])]):
1490 # TODO add test for many2many and one2many
1491 field_value2[i][field2] = field_value[i][field2]
1492 field_value = field_value2
1493 value[field] = field_value
1495 # get the default values from the context
1496 for key in context or {}:
1497 if key.startswith('default_'):
1498 value[key[8:]] = context[key]
1501 def search(self, cr, user, args, offset=0, limit=None, order=None,
1502 context=None, count=False):
1503 return self.datas.keys()
1505 def unlink(self, cr, uid, ids, context=None):
1507 if id in self.datas:
1510 cr.execute('delete from wkf_instance where res_type=%s and res_id in ('+','.join(map(str, ids))+')', (self._name, ))
1513 def perm_read(self, cr, user, ids, context=None, details=True):
1517 'create_uid': (user, 'Root'),
1518 'create_date': time.strftime('%Y-%m-%d %H:%M:%S'),
1520 'write_date': False,
1525 def _check_removed_columns(self, cr, log=False):
1526 # nothing to check in memory...
1529 def exists(self, cr, uid, id, context=None):
1530 return id in self.datas
1532 class orm(orm_template):
1533 _sql_constraints = []
1535 _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', 'exists']
1537 def _parent_store_compute(self, cr):
1538 logger = netsvc.Logger()
1539 logger.notifyChannel('orm', netsvc.LOG_INFO, 'Computing parent left and right for table %s...' % (self._table, ))
1540 def browse_rec(root, pos=0):
1542 where = self._parent_name+'='+str(root)
1544 where = self._parent_name+' IS NULL'
1545 if self._parent_order:
1546 where += ' order by '+self._parent_order
1547 cr.execute('SELECT id FROM '+self._table+' WHERE '+where)
1549 childs = cr.fetchall()
1551 pos2 = browse_rec(id[0], pos2)
1552 cr.execute('update '+self._table+' set parent_left=%s, parent_right=%s where id=%s', (pos,pos2,root))
1554 query = 'SELECT id FROM '+self._table+' WHERE '+self._parent_name+' IS NULL'
1555 if self._parent_order:
1556 query += ' order by '+self._parent_order
1559 for (root,) in cr.fetchall():
1560 pos = browse_rec(root, pos)
1563 def _update_store(self, cr, f, k):
1564 logger = netsvc.Logger()
1565 logger.notifyChannel('orm', netsvc.LOG_INFO, "storing computed values of fields.function '%s'" % (k,))
1566 ss = self._columns[k]._symbol_set
1567 update_query = 'UPDATE "%s" SET "%s"=%s WHERE id=%%s' % (self._table, k, ss[0])
1568 cr.execute('select id from '+self._table)
1569 ids_lst = map(lambda x: x[0], cr.fetchall())
1572 ids_lst = ids_lst[40:]
1573 res = f.get(cr, self, iids, k, 1, {})
1574 for key,val in res.items():
1577 # if val is a many2one, just write the ID
1578 if type(val)==tuple:
1580 if (val<>False) or (type(val)<>bool):
1581 cr.execute(update_query, (ss[1](val), key))
1583 def _check_removed_columns(self, cr, log=False):
1584 logger = netsvc.Logger()
1585 # iterate on the database columns to drop the NOT NULL constraints
1586 # of fields which were required but have been removed (or will be added by another module)
1587 columns = [c for c in self._columns if not (isinstance(self._columns[c], fields.function) and not self._columns[c].store)]
1588 columns += ('id', 'write_uid', 'write_date', 'create_uid', 'create_date') # openerp access columns
1589 cr.execute("SELECT a.attname, a.attnotnull"
1590 " FROM pg_class c, pg_attribute a"
1591 " WHERE c.relname=%%s"
1592 " AND c.oid=a.attrelid"
1593 " AND a.attisdropped=%%s"
1594 " AND pg_catalog.format_type(a.atttypid, a.atttypmod) NOT IN ('cid', 'tid', 'oid', 'xid')"
1595 " AND a.attname NOT IN (%s)" % ",".join(['%s']*len(columns)),
1596 [self._table, False] + columns)
1597 for column in cr.dictfetchall():
1599 logger.notifyChannel("orm", netsvc.LOG_DEBUG, "column %s is in the table %s but not in the corresponding object %s" % (column['attname'], self._table, self._name))
1600 if column['attnotnull']:
1601 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, column['attname']))
1603 def _auto_init(self, cr, context={}):
1604 store_compute = False
1605 logger = netsvc.Logger()
1608 self._field_create(cr, context=context)
1609 if not hasattr(self, "_auto") or self._auto:
1610 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname='%s'" % self._table)
1612 cr.execute("CREATE TABLE \"%s\" (id SERIAL NOT NULL, PRIMARY KEY(id)) WITH OIDS" % self._table)
1615 if self._parent_store:
1616 cr.execute("""SELECT c.relname
1617 FROM pg_class c, pg_attribute a
1618 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1619 """, (self._table, 'parent_left'))
1621 if 'parent_left' not in self._columns:
1622 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_left on object %s: fields.integer(\'Left Parent\', select=1)' % (self._table, ))
1623 if 'parent_right' not in self._columns:
1624 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_right on object %s: fields.integer(\'Right Parent\', select=1)' % (self._table, ))
1625 if self._columns[self._parent_name].ondelete<>'cascade':
1626 logger.notifyChannel('orm', netsvc.LOG_ERROR, "the columns %s on object must be set as ondelete='cascasde'" % (self._name, self._parent_name))
1627 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_left" INTEGER' % (self._table,))
1628 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_right" INTEGER' % (self._table,))
1630 store_compute = True
1632 if self._log_access:
1634 'create_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1635 'create_date': 'TIMESTAMP',
1636 'write_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1637 'write_date': 'TIMESTAMP'
1642 FROM pg_class c, pg_attribute a
1643 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1644 """, (self._table, k))
1646 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, logs[k]))
1649 self._check_removed_columns(cr, log=False)
1651 # iterate on the "object columns"
1652 todo_update_store = []
1653 for k in self._columns:
1654 if k in ('id', 'write_uid', 'write_date', 'create_uid', 'create_date'):
1656 #raise _('Can not define a column %s. Reserved keyword !') % (k,)
1657 f = self._columns[k]
1659 if isinstance(f, fields.one2many):
1660 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname=%s", (f._obj,))
1662 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))
1663 res = cr.fetchone()[0]
1665 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY (%s) REFERENCES "%s" ON DELETE SET NULL' % (self._obj, f._fields_id, f._table))
1666 elif isinstance(f, fields.many2many):
1667 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (f._rel,))
1668 if not cr.dictfetchall():
1669 #FIXME: Remove this try/except
1671 ref = self.pool.get(f._obj)._table
1672 except AttributeError:
1673 ref = f._obj.replace('.', '_')
1674 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))
1675 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id1, f._rel, f._id1))
1676 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id2, f._rel, f._id2))
1679 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 " \
1680 "FROM pg_class c,pg_attribute a,pg_type t " \
1681 "WHERE c.relname=%s " \
1682 "AND a.attname=%s " \
1683 "AND c.oid=a.attrelid " \
1684 "AND a.atttypid=t.oid", (self._table, k))
1685 res = cr.dictfetchall()
1687 if not isinstance(f, fields.function) or f.store:
1689 # add the missing field
1690 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, get_pg_type(f)[1]))
1693 if not create and k in self._defaults:
1694 default = self._defaults[k](self, cr, 1, {})
1695 ss = self._columns[k]._symbol_set
1696 query = 'UPDATE "%s" SET "%s"=%s' % (self._table, k, ss[0])
1697 cr.execute(query, (ss[1](default),))
1699 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'setting default value of new column %s of table %s'% (k, self._table))
1701 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'creating new column %s of table %s'% (k, self._table))
1703 if isinstance(f, fields.function):
1705 if f.store is not True:
1706 order = f.store[f.store.keys()[0]][2]
1707 todo_update_store.append((order, f,k))
1709 # and add constraints if needed
1710 if isinstance(f, fields.many2one):
1711 #FIXME: Remove this try/except
1713 ref = self.pool.get(f._obj)._table
1714 except AttributeError:
1715 ref = f._obj.replace('.', '_')
1716 # ir_actions is inherited so foreign key doesn't work on it
1717 if ref != 'ir_actions':
1718 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY ("%s") REFERENCES "%s" ON DELETE %s' % (self._table, k, ref, f.ondelete))
1720 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1724 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1725 except Exception, e:
1726 logger.notifyChannel('orm', 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))
1730 f_pg_type = f_pg_def['typname']
1731 f_pg_size = f_pg_def['size']
1732 f_pg_notnull = f_pg_def['attnotnull']
1733 if isinstance(f, fields.function) and not f.store:
1734 logger.notifyChannel('orm', netsvc.LOG_INFO, 'column %s (%s) in table %s removed: converted to a function !\n' % (k, f.string, self._table))
1735 cr.execute('ALTER TABLE %s DROP COLUMN %s'% (self._table, k))
1739 f_obj_type = get_pg_type(f) and get_pg_type(f)[0]
1744 ('text', 'char', 'VARCHAR(%d)' % (f.size or 0,), '::VARCHAR(%d)'%(f.size or 0,)),
1745 ('varchar', 'text', 'TEXT', ''),
1746 ('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1747 ('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
1749 # !!! Avoid reduction of varchar field !!!
1750 if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size < f.size:
1751 # if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size != f.size:
1752 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed size" % (k, self._table))
1753 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1754 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" VARCHAR(%d)' % (self._table, k, f.size))
1755 cr.execute('UPDATE "%s" SET "%s"=temp_change_size::VARCHAR(%d)' % (self._table, k, f.size))
1756 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size' % (self._table,))
1759 if (f_pg_type==c[0]) and (f._type==c[1]):
1760 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
1762 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1763 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
1764 cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
1765 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1768 if f_pg_type != f_obj_type:
1770 logger.notifyChannel('orm', 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))
1772 # if the field is required and hasn't got a NOT NULL constraint
1773 if f.required and f_pg_notnull == 0:
1774 # set the field to the default value if any
1775 if k in self._defaults:
1776 default = self._defaults[k](self, cr, 1, {})
1777 if (default is not None):
1778 ss = self._columns[k]._symbol_set
1779 query = 'UPDATE "%s" SET "%s"=%s WHERE %s is NULL' % (self._table, k, ss[0], k)
1780 cr.execute(query, (ss[1](default),))
1781 # add the NOT NULL constraint
1784 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1786 except Exception, e:
1787 logger.notifyChannel('orm', 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))
1789 elif not f.required and f_pg_notnull == 1:
1790 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, k))
1792 indexname = '%s_%s_index' % (self._table, k)
1793 cr.execute("SELECT indexname FROM pg_indexes WHERE indexname = %s and tablename = %s", (indexname, self._table))
1794 res = cr.dictfetchall()
1795 if not res and f.select:
1796 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1798 if res and not f.select:
1799 cr.execute('DROP INDEX "%s_%s_index"' % (self._table, k))
1801 if isinstance(f, fields.many2one):
1802 ref = self.pool.get(f._obj)._table
1803 if ref != 'ir_actions':
1804 cr.execute('SELECT confdeltype, conname FROM pg_constraint as con, pg_class as cl1, pg_class as cl2, '
1805 'pg_attribute as att1, pg_attribute as att2 '
1806 'WHERE con.conrelid = cl1.oid '
1807 'AND cl1.relname = %s '
1808 'AND con.confrelid = cl2.oid '
1809 'AND cl2.relname = %s '
1810 'AND array_lower(con.conkey, 1) = 1 '
1811 'AND con.conkey[1] = att1.attnum '
1812 'AND att1.attrelid = cl1.oid '
1813 'AND att1.attname = %s '
1814 'AND array_lower(con.confkey, 1) = 1 '
1815 'AND con.confkey[1] = att2.attnum '
1816 'AND att2.attrelid = cl2.oid '
1817 'AND att2.attname = %s '
1818 "AND con.contype = 'f'", (self._table, ref, k, 'id'))
1819 res = cr.dictfetchall()
1828 if res[0]['confdeltype'] != confdeltype.get(f.ondelete.upper(), 'a'):
1829 cr.execute('ALTER TABLE "' + self._table + '" DROP CONSTRAINT "' + res[0]['conname'] + '"')
1830 cr.execute('ALTER TABLE "' + self._table + '" ADD FOREIGN KEY ("' + k + '") REFERENCES "' + ref + '" ON DELETE ' + f.ondelete)
1833 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error !")
1834 for order,f,k in todo_update_store:
1835 todo_end.append((order, self._update_store, (f, k)))
1838 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
1839 create = not bool(cr.fetchone())
1841 for (key, con, _) in self._sql_constraints:
1842 conname = '%s_%s' % (self._table, key)
1843 cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
1844 if not cr.dictfetchall():
1846 cr.execute('alter table "%s" add constraint "%s_%s" %s' % (self._table, self._table, key, con,))
1849 logger.notifyChannel('orm', 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,))
1852 if hasattr(self, "_sql"):
1853 for line in self._sql.split(';'):
1854 line2 = line.replace('\n', '').strip()
1859 self._parent_store_compute(cr)
1862 def __init__(self, cr):
1863 super(orm, self).__init__(cr)
1865 if not hasattr(self, '_log_access'):
1866 # if not access is not specify, it is the same value as _auto
1867 self._log_access = not hasattr(self, "_auto") or self._auto
1869 self._columns = self._columns.copy()
1870 for store_field in self._columns:
1871 f = self._columns[store_field]
1872 if not isinstance(f, fields.function):
1876 if self._columns[store_field].store is True:
1877 sm = {self._name:(lambda self,cr, uid, ids, c={}: ids, None, 10)}
1879 sm = self._columns[store_field].store
1880 for object, aa in sm.items():
1882 (fnct,fields2,order)=aa
1884 raise except_orm('Error',
1885 ('Invalid function definition %s in object %s !\nYou must use the definition: store={object:(fnct, fields, priority)}.' % (store_field, self._name)))
1886 self.pool._store_function.setdefault(object, [])
1888 for x,y,z,e,f in self.pool._store_function[object]:
1889 if (x==self._name) and (y==store_field) and (e==fields2):
1892 self.pool._store_function[object].append( (self._name, store_field, fnct, fields2, order))
1893 self.pool._store_function[object].sort(lambda x,y: cmp(x[4],y[4]))
1895 for (key, _, msg) in self._sql_constraints:
1896 self.pool._sql_error[self._table+'_'+key] = msg
1898 # Load manual fields
1900 cr.execute("SELECT id FROM ir_model_fields WHERE name=%s AND model=%s", ('state', 'ir.model.fields'))
1902 cr.execute('SELECT * FROM ir_model_fields WHERE model=%s AND state=%s', (self._name, 'manual'))
1903 for field in cr.dictfetchall():
1904 if field['name'] in self._columns:
1907 'string': field['field_description'],
1908 'required': bool(field['required']),
1909 'readonly': bool(field['readonly']),
1910 'domain': field['domain'] or None,
1911 'size': field['size'],
1912 'ondelete': field['on_delete'],
1913 'translate': (field['translate']),
1914 #'select': int(field['select_level'])
1917 if field['ttype'] == 'selection':
1918 self._columns[field['name']] = getattr(fields, field['ttype'])(eval(field['selection']), **attrs)
1919 elif field['ttype'] == 'reference':
1920 self._columns[field['name']] = getattr(fields, field['ttype'])(selection=eval(field['selection']), **attrs)
1921 elif field['ttype'] == 'many2one':
1922 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], **attrs)
1923 elif field['ttype'] == 'one2many':
1924 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], field['relation_field'], **attrs)
1925 elif field['ttype'] == 'many2many':
1927 _rel1 = field['relation'].replace('.', '_')
1928 _rel2 = field['model'].replace('.', '_')
1929 _rel_name = 'x_%s_%s_%s_rel' %(_rel1, _rel2, field['name'])
1930 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], _rel_name, 'id1', 'id2', **attrs)
1932 self._columns[field['name']] = getattr(fields, field['ttype'])(**attrs)
1934 self._inherits_reload()
1935 if not self._sequence:
1936 self._sequence = self._table+'_id_seq'
1937 for k in self._defaults:
1938 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,)
1939 for f in self._columns:
1940 self._columns[f].restart()
1942 def default_get(self, cr, uid, fields_list, context=None):
1946 # get the default values for the inherited fields
1947 for t in self._inherits.keys():
1948 value.update(self.pool.get(t).default_get(cr, uid, fields_list,
1951 # get the default values defined in the object
1952 for f in fields_list:
1953 if f in self._defaults:
1954 value[f] = self._defaults[f](self, cr, uid, context)
1955 fld_def = ((f in self._columns) and self._columns[f]) \
1956 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1958 if isinstance(fld_def, fields.property):
1959 property_obj = self.pool.get('ir.property')
1960 definition_id = fld_def._field_get(cr, uid, self._name, f)
1961 nid = property_obj.search(cr, uid, [('fields_id', '=',
1962 definition_id), ('res_id', '=', False)])
1964 prop_value = property_obj.browse(cr, uid, nid[0],
1965 context=context).value
1966 value[f] = (prop_value and int(prop_value.split(',')[1])) \
1969 # get the default values set by the user and override the default
1970 # values defined in the object
1971 ir_values_obj = self.pool.get('ir.values')
1972 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1973 for id, field, field_value in res:
1974 if field in fields_list:
1975 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1976 if fld_def._type in ('many2one', 'one2one'):
1977 obj = self.pool.get(fld_def._obj)
1978 if not obj.search(cr, uid, [('id', '=', field_value)]):
1980 if fld_def._type in ('many2many'):
1981 obj = self.pool.get(fld_def._obj)
1983 for i in range(len(field_value)):
1984 if not obj.search(cr, uid, [('id', '=',
1987 field_value2.append(field_value[i])
1988 field_value = field_value2
1989 if fld_def._type in ('one2many'):
1990 obj = self.pool.get(fld_def._obj)
1992 for i in range(len(field_value)):
1993 field_value2.append({})
1994 for field2 in field_value[i]:
1995 if obj._columns[field2]._type in ('many2one', 'one2one'):
1996 obj2 = self.pool.get(obj._columns[field2]._obj)
1997 if not obj2.search(cr, uid,
1998 [('id', '=', field_value[i][field2])]):
2000 # TODO add test for many2many and one2many
2001 field_value2[i][field2] = field_value[i][field2]
2002 field_value = field_value2
2003 value[field] = field_value
2004 for key in context or {}:
2005 if key.startswith('default_'):
2006 value[key[8:]] = context[key]
2010 # Update objects that uses this one to update their _inherits fields
2012 def _inherits_reload_src(self):
2013 for obj in self.pool.obj_pool.values():
2014 if self._name in obj._inherits:
2015 obj._inherits_reload()
2017 def _inherits_reload(self):
2019 for table in self._inherits:
2020 res.update(self.pool.get(table)._inherit_fields)
2021 for col in self.pool.get(table)._columns.keys():
2022 res[col] = (table, self._inherits[table], self.pool.get(table)._columns[col])
2023 for col in self.pool.get(table)._inherit_fields.keys():
2024 res[col] = (table, self._inherits[table], self.pool.get(table)._inherit_fields[col][2])
2025 self._inherit_fields = res
2026 self._inherits_reload_src()
2028 def fields_get(self, cr, user, fields=None, context=None):
2029 read_access = self.pool.get('ir.model.access').check(cr, user, self._name, 'write', raise_exception=False)
2030 return super(orm, self).fields_get(cr, user, fields, context, read_access)
2032 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
2035 self.pool.get('ir.model.access').check(cr, user, self._name, 'read')
2037 fields = self._columns.keys() + self._inherit_fields.keys()
2039 if isinstance(ids, (int, long)):
2041 result = self._read_flat(cr, user, select, fields, context, load)
2043 for key, v in r.items():
2046 if isinstance(ids, (int, long)):
2047 return result and result[0] or False
2050 def _read_flat(self, cr, user, ids, fields_to_read, context=None, load='_classic_read'):
2056 if fields_to_read == None:
2057 fields_to_read = self._columns.keys()
2059 # construct a clause for the rules :
2060 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2062 # all inherited fields + all non inherited fields for which the attribute whose name is in load is True
2063 fields_pre = [f for f in fields_to_read if
2064 f == self.CONCURRENCY_CHECK_FIELD
2065 or (f in self._columns and getattr(self._columns[f], '_classic_write'))
2066 ] + self._inherits.values()
2070 def convert_field(f):
2071 if f in ('create_date', 'write_date'):
2072 return "date_trunc('second', %s) as %s" % (f, f)
2073 if f == self.CONCURRENCY_CHECK_FIELD:
2074 if self._log_access:
2075 return "COALESCE(write_date, create_date, now())::timestamp AS %s" % (f,)
2076 return "now()::timestamp AS %s" % (f,)
2077 if isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
2078 return 'length("%s") as "%s"' % (f, f)
2079 return '"%s"' % (f,)
2080 fields_pre2 = map(convert_field, fields_pre)
2081 for i in range(0, len(ids), cr.IN_MAX):
2082 sub_ids = ids[i:i+cr.IN_MAX]
2084 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) AND %s ORDER BY %s' % \
2085 (','.join(fields_pre2 + ['id']), self._table,
2086 ','.join([str(x) for x in sub_ids]), d1,
2088 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2089 raise except_orm(_('AccessError'),
2090 _('You try to bypass an access rule (Document type: %s).') % self._description)
2092 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) ORDER BY %s' % \
2093 (','.join(fields_pre2 + ['id']), self._table,
2094 ','.join([str(x) for x in sub_ids]),
2096 res.extend(cr.dictfetchall())
2098 res = map(lambda x: {'id': x}, ids)
2100 for f in fields_pre:
2101 if f == self.CONCURRENCY_CHECK_FIELD:
2103 if self._columns[f].translate:
2104 ids = map(lambda x: x['id'], res)
2105 res_trans = self.pool.get('ir.translation')._get_ids(cr, user, self._name+','+f, 'model', context.get('lang', False) or 'en_US', ids)
2107 r[f] = res_trans.get(r['id'], False) or r[f]
2109 for table in self._inherits:
2110 col = self._inherits[table]
2111 cols = intersect(self._inherit_fields.keys(), fields_to_read)
2114 res2 = self.pool.get(table).read(cr, user, [x[col] for x in res], cols, context, load)
2122 record.update(res3[record[col]])
2123 if col not in fields_to_read:
2126 # all fields which need to be post-processed by a simple function (symbol_get)
2127 fields_post = filter(lambda x: x in self._columns and self._columns[x]._symbol_get, fields_to_read)
2129 # maybe it would be faster to iterate on the fields then on res, so that we wouldn't need
2130 # to get the _symbol_get in each occurence
2132 for f in fields_post:
2133 r[f] = self._columns[f]._symbol_get(r[f])
2134 ids = map(lambda x: x['id'], res)
2136 # all non inherited fields for which the attribute whose name is in load is False
2137 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
2139 # Compute POST fields
2141 for f in fields_post:
2142 todo.setdefault(self._columns[f]._multi, [])
2143 todo[self._columns[f]._multi].append(f)
2144 for key,val in todo.items():
2146 res2 = self._columns[val[0]].get(cr, self, ids, val, user, context=context, values=res)
2149 record[pos] = res2[record['id']][pos]
2152 res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2154 record[f] = res2[record['id']]
2156 #for f in fields_post:
2157 # # get the value of that field for all records/ids
2158 # res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2159 # for record in res:
2160 # record[f] = res2[record['id']]
2164 for field in vals.copy():
2166 if field in self._columns:
2167 fobj = self._columns[field]
2174 for group in groups:
2175 module = group.split(".")[0]
2176 grp = group.split(".")[1]
2177 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" % \
2178 (grp, module, 'res.groups', user))
2179 readonly = cr.fetchall()
2180 if readonly[0][0] >= 1:
2183 elif readonly[0][0] == 0:
2189 if type(vals[field]) == type([]):
2191 elif type(vals[field]) == type(0.0):
2193 elif type(vals[field]) == type(''):
2194 vals[field] = '=No Permission='
2199 def perm_read(self, cr, user, ids, context=None, details=True):
2205 if self._log_access:
2206 fields = ', u.create_uid, u.create_date, u.write_uid, u.write_date'
2207 if isinstance(ids, (int, long)):
2210 ids_str = string.join(map(lambda x: str(x), ids), ',')
2211 cr.execute('select u.id'+fields+' from "'+self._table+'" u where u.id in ('+ids_str+')')
2212 res = cr.dictfetchall()
2215 r[key] = r[key] or False
2216 if key in ('write_uid', 'create_uid', 'uid') and details:
2218 r[key] = self.pool.get('res.users').name_get(cr, user, [r[key]])[0]
2219 if isinstance(ids, (int, long)):
2223 def _check_concurrency(self, cr, ids, context):
2226 if context.get(self.CONCURRENCY_CHECK_FIELD) and self._log_access:
2228 return "%s,%s" % (self._name, oid)
2229 santa = "(id = %s AND %s < COALESCE(write_date, create_date, now())::timestamp)"
2230 for i in range(0, len(ids), cr.IN_MAX):
2231 sub_ids = tools.flatten(((oid, context[self.CONCURRENCY_CHECK_FIELD][key(oid)])
2232 for oid in ids[i:i+cr.IN_MAX]
2233 if key(oid) in context[self.CONCURRENCY_CHECK_FIELD]))
2235 cr.execute("SELECT count(1) FROM %s WHERE %s" % (self._table, " OR ".join([santa]*(len(sub_ids)/2))), sub_ids)
2238 raise except_orm('ConcurrencyException', _('Records were modified in the meanwhile'))
2240 def unlink(self, cr, uid, ids, context=None):
2243 if isinstance(ids, (int, long)):
2246 result_store = self._store_get_values(cr, uid, ids, None, context)
2248 self._check_concurrency(cr, ids, context)
2250 self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink')
2252 wf_service = netsvc.LocalService("workflow")
2254 wf_service.trg_delete(uid, self._name, id, cr)
2256 #cr.execute('select * from '+self._table+' where id in ('+str_d+')', ids)
2257 #res = cr.dictfetchall()
2258 #for key in self._inherits:
2259 # ids2 = [x[self._inherits[key]] for x in res]
2260 # self.pool.get(key).unlink(cr, uid, ids2)
2262 d1, d2 = self.pool.get('ir.rule').domain_get(cr, uid, self._name)
2266 for i in range(0, len(ids), cr.IN_MAX):
2267 sub_ids = ids[i:i+cr.IN_MAX]
2268 str_d = string.join(('%s',)*len(sub_ids), ',')
2270 cr.execute('SELECT id FROM "'+self._table+'" ' \
2271 'WHERE id IN ('+str_d+')'+d1, sub_ids+d2)
2272 if not cr.rowcount == len({}.fromkeys(ids)):
2273 raise except_orm(_('AccessError'),
2274 _('You try to bypass an access rule (Document type: %s).') % \
2278 cr.execute('delete from "'+self._table+'" ' \
2279 'where id in ('+str_d+')'+d1, sub_ids+d2)
2281 cr.execute('delete from "'+self._table+'" ' \
2282 'where id in ('+str_d+')', sub_ids)
2284 for order, object, ids, fields in result_store:
2285 if object<>self._name:
2286 obj = self.pool.get(object)
2287 cr.execute('select id from '+obj._table+' where id in ('+','.join(map(str, ids))+')')
2288 ids = map(lambda x: x[0], cr.fetchall())
2290 obj._store_set_values(cr, uid, ids, fields, context)
2296 def write(self, cr, user, ids, vals, context=None):
2298 for field in vals.copy():
2300 if field in self._columns:
2301 fobj = self._columns[field]
2303 fobj = self._inherit_fields[field][2]
2310 for group in groups:
2311 module = group.split(".")[0]
2312 grp = group.split(".")[1]
2313 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" % \
2314 (grp, module, 'res.groups', user))
2315 readonly = cr.fetchall()
2316 if readonly[0][0] >= 1:
2319 elif readonly[0][0] == 0:
2331 if isinstance(ids, (int, long)):
2334 self._check_concurrency(cr, ids, context)
2336 self.pool.get('ir.model.access').check(cr, user, self._name, 'write')
2343 totranslate = context.get('lang', False) and (context['lang'] != 'en_US')
2345 if field in self._columns:
2346 if self._columns[field]._classic_write and not (hasattr(self._columns[field], '_fnct_inv')):
2347 if (not totranslate) or not self._columns[field].translate:
2348 upd0.append('"'+field+'"='+self._columns[field]._symbol_set[0])
2349 upd1.append(self._columns[field]._symbol_set[1](vals[field]))
2350 direct.append(field)
2352 upd_todo.append(field)
2354 updend.append(field)
2355 if field in self._columns \
2356 and hasattr(self._columns[field], 'selection') \
2358 if self._columns[field]._type == 'reference':
2359 val = vals[field].split(',')[0]
2362 if isinstance(self._columns[field].selection, (tuple, list)):
2363 if val not in dict(self._columns[field].selection):
2364 raise except_orm(_('ValidateError'),
2365 _('The value "%s" for the field "%s" is not in the selection') \
2366 % (vals[field], field))
2368 if val not in dict(self._columns[field].selection(
2369 self, cr, user, context=context)):
2370 raise except_orm(_('ValidateError'),
2371 _('The value "%s" for the field "%s" is not in the selection') \
2372 % (vals[field], field))
2374 if self._log_access:
2375 upd0.append('write_uid=%s')
2376 upd0.append('write_date=now()')
2381 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2385 for i in range(0, len(ids), cr.IN_MAX):
2386 sub_ids = ids[i:i+cr.IN_MAX]
2387 ids_str = string.join(map(str, sub_ids), ',')
2389 cr.execute('SELECT id FROM "'+self._table+'" ' \
2390 'WHERE id IN ('+ids_str+')'+d1, d2)
2391 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2392 raise except_orm(_('AccessError'),
2393 _('You try to bypass an access rule (Document type: %s).') % \
2396 cr.execute('SELECT id FROM "'+self._table+'" WHERE id IN ('+ids_str+')')
2397 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2398 raise except_orm(_('AccessError'),
2399 _('You try to write on an record that doesn\'t exist ' \
2400 '(Document type: %s).') % self._description)
2402 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2403 'where id in ('+ids_str+')'+d1, upd1+ d2)
2405 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2406 'where id in ('+ids_str+')', upd1)
2410 if self._columns[f].translate:
2411 src_trans = self.pool.get(self._name).read(cr,user,ids,[f])
2412 self.pool.get('ir.translation')._set_ids(cr, user, self._name+','+f, 'model', context['lang'], ids, vals[f], src_trans[0][f])
2414 # call the 'set' method of fields which are not classic_write
2415 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2417 # default element in context must be remove when call a one2many or many2many
2418 rel_context = context.copy()
2419 for c in context.items():
2420 if c[0].startswith('default_'):
2421 del rel_context[c[0]]
2423 for field in upd_todo:
2425 self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context)
2427 for table in self._inherits:
2428 col = self._inherits[table]
2430 for i in range(0, len(ids), cr.IN_MAX):
2431 sub_ids = ids[i:i+cr.IN_MAX]
2432 ids_str = string.join(map(str, sub_ids), ',')
2433 cr.execute('select distinct "'+col+'" from "'+self._table+'" ' \
2434 'where id in ('+ids_str+')', upd1)
2435 nids.extend([x[0] for x in cr.fetchall()])
2439 if self._inherit_fields[val][0] == table:
2441 self.pool.get(table).write(cr, user, nids, v, context)
2443 self._validate(cr, user, ids, context)
2444 # TODO: use _order to set dest at the right position and not first node of parent
2445 if self._parent_store and (self._parent_name in vals):
2447 self.pool._init_parent[self._name]=True
2450 # Find Position of the element
2451 if vals[self._parent_name]:
2452 cr.execute('select parent_left,parent_right,id from '+self._table+' where '+self._parent_name+'=%s order by '+(self._parent_order or self._order), (vals[self._parent_name],))
2454 cr.execute('select parent_left,parent_right,id from '+self._table+' where '+self._parent_name+' is null order by '+(self._parent_order or self._order))
2455 result_p = cr.fetchall()
2457 for (pleft,pright,pid) in result_p:
2462 # It's the first node of the parent: position = parent_left+1
2464 if not vals[self._parent_name]:
2467 cr.execute('select parent_left from '+self._table+' where id=%s', (vals[self._parent_name],))
2468 position = cr.fetchone()[0]+1
2470 # We have the new position !
2471 cr.execute('select parent_left,parent_right from '+self._table+' where id=%s', (id,))
2472 pleft,pright = cr.fetchone()
2473 distance = pright - pleft + 1
2475 if position>pleft and position<=pright:
2476 raise except_orm(_('UserError'), _('Recursivity Detected.'))
2479 cr.execute('update '+self._table+' set parent_left=parent_left+%s where parent_left>=%s', (distance, position))
2480 cr.execute('update '+self._table+' set parent_right=parent_right+%s where parent_right>=%s', (distance, position))
2481 cr.execute('update '+self._table+' set parent_left=parent_left+%s, parent_right=parent_right+%s where parent_left>=%s and parent_left<%s', (position-pleft,position-pleft, pleft, pright))
2483 cr.execute('update '+self._table+' set parent_left=parent_left+%s where parent_left>=%s', (distance, position))
2484 cr.execute('update '+self._table+' set parent_right=parent_right+%s where parent_right>=%s', (distance, position))
2485 cr.execute('update '+self._table+' set parent_left=parent_left-%s, parent_right=parent_right-%s where parent_left>=%s and parent_left<%s', (pleft-position+distance,pleft-position+distance, pleft+distance, pright+distance))
2487 result = self._store_get_values(cr, user, ids, vals.keys(), context)
2488 for order, object, ids, fields in result:
2489 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2491 wf_service = netsvc.LocalService("workflow")
2493 wf_service.trg_write(user, self._name, id, cr)
2497 # TODO: Should set perm to user.xxx
2499 def create(self, cr, user, vals, context=None):
2500 """ create(cr, user, vals, context) -> int
2501 cr = database cursor
2503 vals = dictionary of the form {'field_name':field_value, ...}
2507 self.pool.get('ir.model.access').check(cr, user, self._name, 'create')
2512 for (t, c) in self._inherits.items():
2514 avoid_table.append(t)
2515 for f in self._columns.keys(): # + self._inherit_fields.keys():
2519 for f in self._inherit_fields.keys():
2520 if (not f in vals) and (self._inherit_fields[f][0] not in avoid_table):
2524 default_values = self.default_get(cr, user, default, context)
2525 for dv in default_values:
2526 if dv in self._columns and self._columns[dv]._type == 'many2many':
2527 if default_values[dv] and isinstance(default_values[dv][0], (int, long)):
2528 default_values[dv] = [(6, 0, default_values[dv])]
2530 vals.update(default_values)
2533 for v in self._inherits:
2534 if self._inherits[v] not in vals:
2537 (upd0, upd1, upd2) = ('', '', [])
2540 for v in vals.keys():
2541 if v in self._inherit_fields:
2542 (table, col, col_detail) = self._inherit_fields[v]
2543 tocreate[table][v] = vals[v]
2546 # Try-except added to filter the creation of those records whose filds are readonly.
2547 # Example : any dashboard which has all the fields readonly.(due to Views(database views))
2549 cr.execute("SELECT nextval('"+self._sequence+"')")
2551 raise except_orm(_('UserError'),
2552 _('You cannot perform this operation.'))
2554 id_new = cr.fetchone()[0]
2555 for table in tocreate:
2556 id = self.pool.get(table).create(cr, user, tocreate[table])
2557 upd0 += ','+self._inherits[table]
2561 #Start : Set bool fields to be False if they are not touched(to make search more powerful)
2562 bool_fields = [x for x in self._columns.keys() if self._columns[x]._type=='boolean']
2564 for bool_field in bool_fields:
2565 if bool_field not in vals:
2566 vals[bool_field] = False
2570 if self._columns[field]._classic_write:
2571 upd0 = upd0 + ',"' + field + '"'
2572 upd1 = upd1 + ',' + self._columns[field]._symbol_set[0]
2573 upd2.append(self._columns[field]._symbol_set[1](vals[field]))
2575 upd_todo.append(field)
2576 if field in self._columns \
2577 and hasattr(self._columns[field], 'selection') \
2579 if self._columns[field]._type == 'reference':
2580 val = vals[field].split(',')[0]
2583 if isinstance(self._columns[field].selection, (tuple, list)):
2584 if val not in dict(self._columns[field].selection):
2585 raise except_orm(_('ValidateError'),
2586 _('The value "%s" for the field "%s" is not in the selection') \
2587 % (vals[field], field))
2589 if val not in dict(self._columns[field].selection(
2590 self, cr, user, context=context)):
2591 raise except_orm(_('ValidateError'),
2592 _('The value "%s" for the field "%s" is not in the selection') \
2593 % (vals[field], field))
2594 if self._log_access:
2595 upd0 += ',create_uid,create_date'
2598 cr.execute('insert into "'+self._table+'" (id'+upd0+") values ("+str(id_new)+upd1+')', tuple(upd2))
2599 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2601 if self._parent_store:
2603 self.pool._init_parent[self._name]=True
2605 parent = vals.get(self._parent_name, False)
2607 cr.execute('select parent_right from '+self._table+' where '+self._parent_name+'=%s order by '+(self._parent_order or self._order), (parent,))
2609 result_p = cr.fetchall()
2610 for (pleft,) in result_p:
2615 cr.execute('select parent_left from '+self._table+' where id=%s', (parent,))
2616 pleft_old = cr.fetchone()[0]
2619 cr.execute('select max(parent_right) from '+self._table)
2620 pleft = cr.fetchone()[0] or 0
2621 cr.execute('update '+self._table+' set parent_left=parent_left+2 where parent_left>%s', (pleft,))
2622 cr.execute('update '+self._table+' set parent_right=parent_right+2 where parent_right>%s', (pleft,))
2623 cr.execute('update '+self._table+' set parent_left=%s,parent_right=%s where id=%s', (pleft+1,pleft+2,id_new))
2625 # default element in context must be remove when call a one2many or many2many
2626 rel_context = context.copy()
2627 for c in context.items():
2628 if c[0].startswith('default_'):
2629 del rel_context[c[0]]
2631 for field in upd_todo:
2632 self._columns[field].set(cr, self, id_new, field, vals[field], user, rel_context)
2633 self._validate(cr, user, [id_new], context)
2635 result = self._store_get_values(cr, user, [id_new], vals.keys(), context)
2636 for order, object, ids, fields in result:
2637 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2639 wf_service = netsvc.LocalService("workflow")
2640 wf_service.trg_create(user, self._name, id_new, cr)
2643 def _store_get_values(self, cr, uid, ids, fields, context):
2645 fncts = self.pool._store_function.get(self._name, [])
2646 for fnct in range(len(fncts)):
2647 result.setdefault(fncts[fnct][0], {})
2648 ids2 = fncts[fnct][2](self,cr, uid, ids, context)
2649 for id in filter(None, ids2):
2650 result[fncts[fnct][0]].setdefault(id, [])
2651 result[fncts[fnct][0]][id].append(fnct)
2653 for object in result:
2655 for id,fnct in result[object].items():
2656 k2.setdefault(tuple(fnct), [])
2657 k2[tuple(fnct)].append(id)
2658 for fnct,id in k2.items():
2659 dict.setdefault(fncts[fnct[0]][4],[])
2660 dict[fncts[fnct[0]][4]].append((fncts[fnct[0]][4],object,id,map(lambda x: fncts[x][1], fnct)))
2668 def _store_set_values(self, cr, uid, ids, fields, context):
2672 if self._columns[f]._multi not in keys:
2673 keys.append(self._columns[f]._multi)
2674 todo.setdefault(self._columns[f]._multi, [])
2675 todo[self._columns[f]._multi].append(f)
2679 result = self._columns[val[0]].get(cr, self, ids, val, uid, context=context)
2680 for id,value in result.items():
2686 if self._columns[v]._type in ('many2one', 'one2one'):
2688 value[v] = value[v][0]
2691 upd0.append('"'+v+'"='+self._columns[v]._symbol_set[0])
2692 upd1.append(self._columns[v]._symbol_set[1](value[v]))
2694 cr.execute('update "' + self._table + '" set ' + \
2695 string.join(upd0, ',') + ' where id = %s', upd1)
2699 result = self._columns[f].get(cr, self, ids, f, uid, context=context)
2700 for id,value in result.items():
2701 if self._columns[f]._type in ('many2one', 'one2one'):
2706 cr.execute('update "' + self._table + '" set ' + \
2707 '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value),id))
2713 def perm_write(self, cr, user, ids, fields, context=None):
2714 raise _('This method does not exist anymore')
2716 # TODO: ameliorer avec NULL
2717 def _where_calc(self, cr, user, args, active_test=True, context=None):
2721 # if the object has a field named 'active', filter out all inactive
2722 # records unless they were explicitely asked for
2723 if 'active' in self._columns and (active_test and context.get('active_test', True)):
2725 active_in_args = False
2727 if a[0] == 'active':
2728 active_in_args = True
2729 if not active_in_args:
2730 args.insert(0, ('active', '=', 1))
2732 args = [('active', '=', 1)]
2736 e = expression.expression(args)
2737 e.parse(cr, user, self, context)
2738 tables = e.get_tables()
2739 qu1, qu2 = e.to_sql()
2740 qu1 = qu1 and [qu1] or []
2742 qu1, qu2, tables = [], [], ['"%s"' % self._table]
2744 return (qu1, qu2, tables)
2746 def _check_qorder(self, word):
2747 if not regex_order.match(word):
2748 raise except_orm(_('AccessError'), _('Bad query.'))
2751 def search(self, cr, user, args, offset=0, limit=None, order=None,
2752 context=None, count=False):
2755 # compute the where, order by, limit and offset clauses
2756 (qu1, qu2, tables) = self._where_calc(cr, user, args, context=context)
2759 qu1 = ' where '+string.join(qu1, ' and ')
2764 self._check_qorder(order)
2765 order_by = order or self._order
2767 limit_str = limit and ' limit %d' % limit or ''
2768 offset_str = offset and ' offset %d' % offset or ''
2771 # construct a clause for the rules :
2772 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2774 qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
2778 cr.execute('select count(%s.id) from ' % self._table +
2779 ','.join(tables) +qu1 + limit_str + offset_str, qu2)
2782 # execute the "main" query to fetch the ids we were searching for
2783 cr.execute('select %s.id from ' % self._table + ','.join(tables) +qu1+' order by '+order_by+limit_str+offset_str, qu2)
2785 return [x[0] for x in res]
2787 # returns the different values ever entered for one field
2788 # this is used, for example, in the client when the user hits enter on
2790 def distinct_field_get(self, cr, uid, field, value, args=None, offset=0, limit=None):
2793 if field in self._inherit_fields:
2794 return self.pool.get(self._inherit_fields[field][0]).distinct_field_get(cr, uid, field, value, args, offset, limit)
2796 return self._columns[field].search(cr, self, args, field, value, offset, limit, uid)
2798 def name_get(self, cr, user, ids, context=None):
2803 if isinstance(ids, (int, long)):
2805 return [(r['id'], tools.ustr(r[self._rec_name])) for r in self.read(cr, user, ids,
2806 [self._rec_name], context, load='_classic_write')]
2808 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
2815 args += [(self._rec_name, operator, name)]
2816 ids = self.search(cr, user, args, limit=limit, context=context)
2817 res = self.name_get(cr, user, ids, context)
2820 def copy_data(self, cr, uid, id, default=None, context=None):
2825 if 'state' not in default:
2826 if 'state' in self._defaults:
2827 default['state'] = self._defaults['state'](self, cr, uid, context)
2828 data = self.read(cr, uid, [id], context=context)[0]
2829 fields = self.fields_get(cr, uid)
2832 ftype = fields[f]['type']
2834 if self._log_access and f in ('create_date', 'create_uid', 'write_date', 'write_uid'):
2838 data[f] = default[f]
2839 elif ftype == 'function':
2841 elif ftype == 'many2one':
2843 data[f] = data[f] and data[f][0]
2846 elif ftype in ('one2many', 'one2one'):
2848 rel = self.pool.get(fields[f]['relation'])
2849 for rel_id in data[f]:
2850 # the lines are first duplicated using the wrong (old)
2851 # parent but then are reassigned to the correct one thanks
2853 d,t = rel.copy_data(cr, uid, rel_id, context=context)
2854 res.append((0, 0, d))
2857 elif ftype == 'many2many':
2858 data[f] = [(6, 0, data[f])]
2860 trans_obj = self.pool.get('ir.translation')
2864 if f in self._columns and self._columns[f].translate:
2865 trans_name=self._name+","+f
2866 elif f in self._inherit_fields and self._inherit_fields[f][2].translate:
2867 trans_name=self._inherit_fields[f][0]+","+f
2872 trans_ids = trans_obj.search(cr, uid, [
2873 ('name', '=', trans_name),
2874 ('res_id','=',data['id'])
2877 trans_data.extend(trans_obj.read(cr,uid,trans_ids,context=context))
2881 for v in self._inherits:
2882 del data[self._inherits[v]]
2883 return data, trans_data
2885 def copy(self, cr, uid, id, default=None, context=None):
2886 trans_obj = self.pool.get('ir.translation')
2887 data, trans_data = self.copy_data(cr, uid, id, default, context)
2888 new_id=self.create(cr, uid, data)
2889 for record in trans_data:
2891 record['res_id']=new_id
2892 trans_obj.create(cr,uid,record)
2895 def exists(self, cr, uid, id, context=None):
2896 cr.execute('SELECT count(1) FROM "%s" where id=%%s' % (self._table,), (id,))
2897 return bool(cr.fetchone()[0])
2899 def check_recursion(self, cr, uid, ids, parent=None):
2901 parent = self._parent_name
2903 while len(ids_parent):
2905 for i in range(0, len(ids), cr.IN_MAX):
2906 sub_ids_parent = ids_parent[i:i+cr.IN_MAX]
2907 cr.execute('SELECT distinct "'+parent+'"'+
2908 ' FROM "'+self._table+'" ' \
2909 'WHERE id in ('+','.join(map(str, sub_ids_parent))+')')
2910 ids_parent2.extend(filter(None, map(lambda x: x[0], cr.fetchall())))
2911 ids_parent = ids_parent2
2912 for i in ids_parent:
2918 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: