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)
54 from tools.translate import _
59 from tools.safe_eval import safe_eval as eval
62 from lxml import etree
64 sys.stderr.write("ERROR: Import lxml module\n")
65 sys.stderr.write("ERROR: Try to install the python-lxml package\n")
67 from tools.config import config
69 regex_order = re.compile('^(([a-z0-9_]+|"[a-z0-9_]+")( *desc| *asc)?( *, *|))+$', re.I)
71 def last_day_of_current_month():
72 today = datetime.date.today()
73 last_day = str(calendar.monthrange(today.year, today.month)[1])
74 return time.strftime('%Y-%m-' + last_day)
76 def intersect(la, lb):
77 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
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
209 if f._type in ('many2one', 'one2one'):
211 obj = self._table.pool.get(f._obj)
212 if type(data[n]) in (type([]),type( (1,) )):
217 # FIXME: this happen when a _inherits object
218 # overwrite a field of it parent. Need
219 # testing to be sure we got the right
220 # object and not the parent one.
221 if not isinstance(ids2, browse_record):
222 new_data[n] = browse_record(self._cr,
223 self._uid, ids2, obj, self._cache,
224 context=self._context,
225 list_class=self._list_class,
226 fields_process=self._fields_process)
228 new_data[n] = browse_null()
230 new_data[n] = browse_null()
231 elif f._type in ('one2many', 'many2many') and len(data[n]):
232 new_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)
234 new_data[n] = data[n]
235 self._data[data['id']].update(new_data)
236 return self._data[self._id][name]
238 def __getattr__(self, name):
239 # raise an AttributeError exception.
242 def __contains__(self, name):
243 return (name in self._table._columns) or (name in self._table._inherit_fields) or hasattr(self._table, name)
245 def __hasattr__(self, name):
252 return "browse_record(%s, %d)" % (self._table_name, self._id)
254 def __eq__(self, other):
255 return (self._table_name, self._id) == (other._table_name, other._id)
257 def __ne__(self, other):
258 return (self._table_name, self._id) != (other._table_name, other._id)
260 # we need to define __unicode__ even though we've already defined __str__
261 # because we have overridden __getattr__
262 def __unicode__(self):
263 return unicode(str(self))
266 return hash((self._table_name, self._id))
274 (type returned by postgres when the column was created, type expression to create the column)
278 fields.boolean: 'bool',
279 fields.integer: 'int4',
280 fields.integer_big: 'int8',
284 fields.datetime: 'timestamp',
285 fields.binary: 'bytea',
286 fields.many2one: 'int4',
288 if type(f) in type_dict:
289 f_type = (type_dict[type(f)], type_dict[type(f)])
290 elif isinstance(f, fields.float):
292 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
294 f_type = ('float8', 'DOUBLE PRECISION')
295 elif isinstance(f, (fields.char, fields.reference)):
296 f_type = ('varchar', 'VARCHAR(%d)' % (f.size,))
297 elif isinstance(f, fields.selection):
298 if isinstance(f.selection, list) and isinstance(f.selection[0][0], (str, unicode)):
299 f_size = reduce(lambda x, y: max(x, len(y[0])), f.selection, f.size or 16)
300 elif isinstance(f.selection, list) and isinstance(f.selection[0][0], int):
303 f_size = (hasattr(f, 'size') and f.size) or 16
306 f_type = ('int4', 'INTEGER')
308 f_type = ('varchar', 'VARCHAR(%d)' % f_size)
309 elif isinstance(f, fields.function) and eval('fields.'+(f._type), {}, {'fields' : fields}) in type_dict:
310 t = eval('fields.'+(f._type), {}, {'fields' : fields})
311 f_type = (type_dict[t], type_dict[t])
312 elif isinstance(f, fields.function) and f._type == 'float':
314 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
316 f_type = ('float8', 'DOUBLE PRECISION')
317 elif isinstance(f, fields.function) and f._type == 'selection':
318 f_type = ('text', 'text')
319 elif isinstance(f, fields.function) and f._type == 'char':
320 f_type = ('varchar', 'VARCHAR(%d)' % (f.size))
322 logger = netsvc.Logger()
323 logger.notifyChannel("init", netsvc.LOG_WARNING, '%s type not supported!' % (type(f)))
328 class orm_template(object):
334 _parent_name = 'parent_id'
335 _parent_store = False
336 _parent_order = False
345 CONCURRENCY_CHECK_FIELD = '__last_update'
347 def _field_create(self, cr, context={}):
348 cr.execute("SELECT id FROM ir_model WHERE model=%s", (self._name,))
350 cr.execute('SELECT nextval(%s)', ('ir_model_id_seq',))
351 model_id = cr.fetchone()[0]
352 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'))
354 model_id = cr.fetchone()[0]
355 if 'module' in context:
356 name_id = 'model_'+self._name.replace('.','_')
357 cr.execute('select * from ir_model_data where name=%s and res_id=%s', (name_id,model_id))
359 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
360 (name_id, context['module'], 'ir.model', model_id)
365 cr.execute("SELECT * FROM ir_model_fields WHERE model=%s", (self._name,))
367 for rec in cr.dictfetchall():
368 cols[rec['name']] = rec
370 for (k, f) in self._columns.items():
372 'model_id': model_id,
375 'field_description': f.string.replace("'", " "),
377 'relation': f._obj or '',
378 'view_load': (f.view_load and 1) or 0,
379 'select_level': tools.ustr(f.select or 0),
380 'readonly':(f.readonly and 1) or 0,
381 'required':(f.required and 1) or 0,
382 'relation_field': (f._type=='one2many' and isinstance(f,fields.one2many)) and f._fields_id or '',
384 # When its a custom field,it does not contain f.select
385 if context.get('field_state','base') == 'manual':
386 if context.get('field_name','') == k:
387 vals['select_level'] = context.get('select','0')
388 #setting value to let the problem NOT occur next time
390 vals['select_level'] = cols[k]['select_level']
393 cr.execute('select nextval(%s)', ('ir_model_fields_id_seq',))
394 id = cr.fetchone()[0]
396 cr.execute("""INSERT INTO ir_model_fields (
397 id, model_id, model, name, field_description, ttype,
398 relation,view_load,state,select_level,relation_field
400 %s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s
402 id, vals['model_id'], vals['model'], vals['name'], vals['field_description'], vals['ttype'],
403 vals['relation'], bool(vals['view_load']), 'base',
404 vals['select_level'],vals['relation_field']
406 if 'module' in context:
407 name1 = 'field_' + self._table + '_' + k
408 cr.execute("select name from ir_model_data where name=%s", (name1,))
410 name1 = name1 + "_" + str(id)
411 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
412 (name1, context['module'], 'ir.model.fields', id)
415 for key, val in vals.items():
416 if cols[k][key] != vals[key]:
417 cr.execute('update ir_model_fields set field_description=%s where model=%s and name=%s', (vals['field_description'], vals['model'], vals['name']))
419 cr.execute("""UPDATE ir_model_fields SET
420 model_id=%s, field_description=%s, ttype=%s, relation=%s,
421 view_load=%s, select_level=%s, readonly=%s ,required=%s ,relation_field=%s
423 model=%s AND name=%s""", (
424 vals['model_id'], vals['field_description'], vals['ttype'],
425 vals['relation'], bool(vals['view_load']),
426 vals['select_level'], bool(vals['readonly']),bool(vals['required']), vals['relation_field'], vals['model'], vals['name']
431 def _auto_init(self, cr, context={}):
432 self._field_create(cr, context)
434 def __init__(self, cr):
435 if not self._name and not hasattr(self, '_inherit'):
436 name = type(self).__name__.split('.')[0]
437 msg = "The class %s has to have a _name attribute" % name
439 logger = netsvc.Logger()
440 logger.notifyChannel('orm', netsvc.LOG_ERROR, msg )
441 raise except_orm('ValueError', msg )
443 if not self._description:
444 self._description = self._name
446 self._table = self._name.replace('.', '_')
448 def browse(self, cr, uid, select, context=None, list_class=None, fields_process={}):
451 self._list_class = list_class or browse_record_list
453 # need to accepts ints and longs because ids coming from a method
454 # launched by button in the interface have a type long...
455 if isinstance(select, (int, long)):
456 return browse_record(cr, uid, select, self, cache, context=context, list_class=self._list_class, fields_process=fields_process)
457 elif isinstance(select, list):
458 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)
462 def __export_row(self, cr, uid, row, fields, context=None):
466 def check_type(field_type):
467 if field_type == 'float':
469 elif field_type == 'integer':
471 elif field_type == 'boolean':
475 def selection_field(in_field):
476 col_obj = self.pool.get(in_field.keys()[0])
477 if f[i] in col_obj._columns.keys():
478 return col_obj._columns[f[i]]
479 elif f[i] in col_obj._inherits.keys():
480 selection_field(col_obj._inherits)
485 data = map(lambda x: '', range(len(fields)))
487 for fpos in range(len(fields)):
496 model_data = self.pool.get('ir.model.data')
497 data_ids = model_data.search(cr, uid, [('model','=',r._table_name),('res_id','=',r['id'])])
499 d = model_data.read(cr, uid, data_ids, ['name','module'])[0]
501 r = '%s.%s'%(d['module'],d['name'])
508 # To display external name of selection field when its exported
509 if not context.get('import_comp',False):# Allow external name only if its not import compatible
511 if f[i] in self._columns.keys():
512 cols = self._columns[f[i]]
513 elif f[i] in self._inherit_fields.keys():
514 cols = selection_field(self._inherits)
515 if cols and cols._type == 'selection':
516 sel_list = cols.selection
517 if r and type(sel_list) == type([]):
518 r = [x[1] for x in sel_list if r==x[0]]
519 r = r and r[0] or False
521 if f[i] in self._columns:
522 r = check_type(self._columns[f[i]]._type)
523 elif f[i] in self._inherit_fields:
524 r = check_type(self._inherit_fields[f[i]][2]._type)
527 if isinstance(r, (browse_record_list, list)):
529 fields2 = map(lambda x: (x[:i+1]==f[:i+1] and x[i+1:]) \
532 if [x for x in fields2 if x]:
536 lines2 = self.__export_row(cr, uid, row2, fields2,
539 for fpos2 in range(len(fields)):
540 if lines2 and lines2[0][fpos2]:
541 data[fpos2] = lines2[0][fpos2]
545 if isinstance(rr.name, browse_record):
547 rr_name = self.pool.get(rr._table_name).name_get(cr, uid, [rr.id], context=context)
548 rr_name = rr_name and rr_name[0] and rr_name[0][1] or ''
549 dt += tools.ustr(rr_name or '') + ','
559 if isinstance(r, browse_record):
560 r = self.pool.get(r._table_name).name_get(cr, uid, [r.id], context=context)
561 r = r and r[0] and r[0][1] or ''
562 data[fpos] = tools.ustr(r or '')
563 return [data] + lines
565 def export_data(self, cr, uid, ids, fields_to_export, context=None):
568 imp_comp = context.get('import_comp',False)
569 cols = self._columns.copy()
570 for f in self._inherit_fields:
571 cols.update({f: self._inherit_fields[f][2]})
572 fields_to_export = map(lambda x: x.split('/'), fields_to_export)
573 fields_export = fields_to_export+[]
576 for field in fields_export:
577 if imp_comp and len(field)>1:
578 warning_fields.append('/'.join(map(lambda x:x in cols and cols[x].string or x,field)))
579 elif len (field) <=1:
580 if imp_comp and cols.get(field and field[0],False):
581 if ((isinstance(cols[field[0]], fields.function) and not cols[field[0]].store) \
582 or isinstance(cols[field[0]], fields.related)\
583 or isinstance(cols[field[0]], fields.one2many)):
584 warning_fields.append('/'.join(map(lambda x:x in cols and cols[x].string or x,field)))
586 if imp_comp and len(warning_fields):
587 warning = 'Following columns cannot be exported since you select to be import compatible.\n%s' %('\n'.join(warning_fields))
589 return {'warning' : warning}
590 for row in self.browse(cr, uid, ids, context):
591 datas += self.__export_row(cr, uid, row, fields_to_export, context)
592 return {'datas':datas}
594 def import_data(self, cr, uid, fields, datas, mode='init', current_module='', noupdate=False, context=None, filename=None):
597 fields = map(lambda x: x.split('/'), fields)
598 logger = netsvc.Logger()
599 ir_model_data_obj = self.pool.get('ir.model.data')
601 def _check_db_id(self, model_name, db_id):
602 obj_model = self.pool.get(model_name)
603 ids = obj_model.search(cr, uid, [('id','=',int(db_id))])
605 raise Exception(_("Database ID doesn't exist: %s : %s") %(model_name, db_id))
608 def process_liness(self, datas, prefix, current_module, model_name, fields_def, position=0):
609 line = datas[position]
618 ir_model_data_obj = self.pool.get('ir.model.data')
620 # Import normal fields
622 for i in range(len(fields)):
624 raise Exception(_('Please check that all your lines have %d columns.') % (len(fields),))
629 if prefix and not prefix[0] in field:
632 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':db_id'):
636 field_name = field[0].split(':')[0]
637 model_rel = fields_def[field_name]['relation']
639 if fields_def[field[len(prefix)][:-6]]['type']=='many2many':
641 for db_id in line[i].split(config.get('csv_internal_sep')):
643 _check_db_id(self, model_rel, db_id)
646 warning += [tools.exception_to_unicode(e)]
647 logger.notifyChannel("import", netsvc.LOG_ERROR,
648 tools.exception_to_unicode(e))
650 res = [(6, 0, res_id)]
653 _check_db_id(self, model_rel, line[i])
656 warning += [tools.exception_to_unicode(e)]
657 logger.notifyChannel("import", netsvc.LOG_ERROR,
658 tools.exception_to_unicode(e))
659 row[field_name] = res or False
662 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':id'):
665 if fields_def[field[len(prefix)][:-3]]['type']=='many2many':
667 for word in line[i].split(config.get('csv_internal_sep')):
669 module, xml_id = word.rsplit('.', 1)
671 module, xml_id = current_module, word
672 id = ir_model_data_obj._get_id(cr, uid, module,
674 res_id2 = ir_model_data_obj.read(cr, uid, [id],
675 ['res_id'])[0]['res_id']
677 res_id.append(res_id2)
679 res_id = [(6, 0, res_id)]
682 module, xml_id = line[i].rsplit('.', 1)
684 module, xml_id = current_module, line[i]
686 record_id = ir_model_data_obj._get_id(cr, uid, module, xml_id)
687 ir_model_data = ir_model_data_obj.read(cr, uid, [record_id], ['res_id'])
689 res_id = ir_model_data[0]['res_id']
691 raise ValueError('No references to %s.%s' % (module, xml_id))
693 row[field[-1][:-3]] = res_id or False
695 if (len(field) == len(prefix)+1) and \
696 len(field[len(prefix)].split(':lang=')) == 2:
697 f, lang = field[len(prefix)].split(':lang=')
698 translate.setdefault(lang, {})[f]=line[i] or False
700 if (len(field) == len(prefix)+1) and \
701 (prefix == field[0:len(prefix)]):
702 if field[len(prefix)] == "id":
705 is_xml_id = data_id = line[i]
706 d = data_id.split('.')
707 module = len(d)>1 and d[0] or ''
708 name = len(d)>1 and d[1] or d[0]
709 data_ids = ir_model_data_obj.search(cr, uid, [('module','=',module),('model','=',model_name),('name','=',name)])
711 d = ir_model_data_obj.read(cr, uid, data_ids, ['res_id'])[0]
713 if is_db_id and not db_id:
714 data_ids = ir_model_data_obj.search(cr, uid, [('module','=',module),('model','=',model_name),('res_id','=',is_db_id)])
715 if not len(data_ids):
716 ir_model_data_obj.create(cr, uid, {'module':module, 'model':model_name, 'name':name, 'res_id':is_db_id})
718 if is_db_id and int(db_id) != int(is_db_id):
719 warning += [_("Id is not the same than existing one: %s")%(is_db_id)]
720 logger.notifyChannel("import", netsvc.LOG_ERROR,
721 _("Id is not the same than existing one: %s")%(is_db_id))
724 if field[len(prefix)] == "db_id":
727 _check_db_id(self, model_name, line[i])
728 data_res_id = is_db_id = int(line[i])
730 warning += [tools.exception_to_unicode(e)]
731 logger.notifyChannel("import", netsvc.LOG_ERROR,
732 tools.exception_to_unicode(e))
734 data_ids = ir_model_data_obj.search(cr, uid, [('model','=',model_name),('res_id','=',line[i])])
736 d = ir_model_data_obj.read(cr, uid, data_ids, ['name','module'])[0]
739 data_id = '%s.%s'%(d['module'],d['name'])
742 if is_xml_id and not data_id:
744 if is_xml_id and is_xml_id!=data_id:
745 warning += [_("Id is not the same than existing one: %s")%(line[i])]
746 logger.notifyChannel("import", netsvc.LOG_ERROR,
747 _("Id is not the same than existing one: %s")%(line[i]))
750 if fields_def[field[len(prefix)]]['type'] == 'integer':
751 res = line[i] and int(line[i])
752 elif fields_def[field[len(prefix)]]['type'] == 'boolean':
753 res = line[i].lower() not in ('0', 'false', 'off')
754 elif fields_def[field[len(prefix)]]['type'] == 'float':
755 res = line[i] and float(line[i])
756 elif fields_def[field[len(prefix)]]['type'] == 'selection':
758 if isinstance(fields_def[field[len(prefix)]]['selection'],
760 sel = fields_def[field[len(prefix)]]['selection']
762 sel = fields_def[field[len(prefix)]]['selection'](self,
765 if line[i] in [tools.ustr(key),tools.ustr(val)]: #Acepting key or value for selection field
768 if line[i] and not res:
769 logger.notifyChannel("import", netsvc.LOG_WARNING,
770 _("key '%s' not found in selection field '%s'") % \
771 (line[i], field[len(prefix)]))
773 warning += [_("Key/value '%s' not found in selection field '%s'")%(line[i],field[len(prefix)])]
775 elif fields_def[field[len(prefix)]]['type']=='many2one':
778 relation = fields_def[field[len(prefix)]]['relation']
779 res2 = self.pool.get(relation).name_search(cr, uid,
780 line[i], [], operator='=', context=context)
781 res = (res2 and res2[0][0]) or False
783 warning += [_("Relation not found: %s on '%s'")%(line[i],relation)]
784 logger.notifyChannel("import", netsvc.LOG_WARNING,
785 _("Relation not found: %s on '%s'")%(line[i],relation))
786 elif fields_def[field[len(prefix)]]['type']=='many2many':
789 relation = fields_def[field[len(prefix)]]['relation']
790 for word in line[i].split(config.get('csv_internal_sep')):
791 res2 = self.pool.get(relation).name_search(cr,
792 uid, word, [], operator='=', context=context)
793 res3 = (res2 and res2[0][0]) or False
795 warning += [_("Relation not found: %s on '%s'")%(line[i],relation)]
796 logger.notifyChannel("import",
798 _("Relation not found: %s on '%s'")%(line[i],relation))
804 res = line[i] or False
805 row[field[len(prefix)]] = res
806 elif (prefix==field[0:len(prefix)]):
807 if field[0] not in todo:
808 todo.append(field[len(prefix)])
810 # Import one2many, many2many fields
814 relation_obj = self.pool.get(fields_def[field]['relation'])
815 newfd = relation_obj.fields_get(
816 cr, uid, context=context)
817 res = process_liness(self, datas, prefix + [field], current_module, relation_obj._name, newfd, position)
818 (newrow, max2, w2, translate2, data_id2, data_res_id2) = res
819 nbrmax = max(nbrmax, max2)
820 warning = warning + w2
821 reduce(lambda x, y: x and y, newrow)
822 row[field] = newrow and (reduce(lambda x, y: x or y, newrow.values()) and \
823 [(0, 0, newrow)]) or []
825 while (position+i)<len(datas):
827 for j in range(len(fields)):
829 if (len(field2) <= (len(prefix)+1)) and datas[position+i][j]:
834 (newrow, max2, w2, translate2, data_id2, data_res_id2) = process_liness(
835 self, datas, prefix+[field], current_module, relation_obj._name, newfd, position+i)
837 if newrow and reduce(lambda x, y: x or y, newrow.values()):
838 row[field].append((0, 0, newrow))
840 nbrmax = max(nbrmax, i)
843 for i in range(max(nbrmax, 1)):
846 result = (row, nbrmax, warning, translate, data_id, data_res_id)
849 fields_def = self.fields_get(cr, uid, context=context)
852 initial_size = len(datas)
853 if config.get('import_partial', False) and filename:
854 data = pickle.load(file(config.get('import_partial')))
855 original_value = data.get(filename, 0)
861 (res, other, warning, translate, data_id, res_id) = \
862 process_liness(self, datas, [], current_module, self._name, fields_def)
865 return (-1, res, 'Line ' + str(counter) +' : ' + '!\n'.join(warning), '')
868 id = ir_model_data_obj._update(cr, uid, self._name,
869 current_module, res, xml_id=data_id, mode=mode,
870 noupdate=noupdate, res_id=res_id, context=context)
875 if isinstance(e,psycopg2.IntegrityError):
876 msg= _('Insertion Failed! ')
877 for key in self.pool._sql_error.keys():
879 msg = self.pool._sql_error[key]
881 return (-1, res, 'Line ' + str(counter) +' : ' + msg, '' )
882 if isinstance(e, osv.orm.except_orm ):
883 msg = _('Insertion Failed! ' + e[1])
884 return (-1, res, 'Line ' + str(counter) +' : ' + msg, '' )
885 #Raising Uncaught exception
886 return (-1, res, 'Line ' + str(counter) +' : ' + str(e), '' )
888 for lang in translate:
889 context2 = context.copy()
890 context2['lang'] = lang
891 self.write(cr, uid, [id], translate[lang], context2)
892 if config.get('import_partial', False) and filename and (not (counter%100)) :
893 data = pickle.load(file(config.get('import_partial')))
894 data[filename] = initial_size - len(datas) + original_value
895 pickle.dump(data, file(config.get('import_partial'),'wb'))
896 if context.get('defer_parent_store_computation'):
897 self._parent_store_compute(cr)
900 #except Exception, e:
901 # logger.notifyChannel("import", netsvc.LOG_ERROR, e)
904 # return (-1, res, e[0], warning)
906 # return (-1, res, e[0], '')
909 # TODO: Send a request with the result and multi-thread !
911 if context.get('defer_parent_store_computation'):
912 self._parent_store_compute(cr)
913 return (done, 0, 0, 0)
915 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
916 raise NotImplementedError(_('The read method is not implemented on this object !'))
918 def get_invalid_fields(self,cr,uid):
919 return list(self._invalids)
921 def _validate(self, cr, uid, ids, context=None):
922 context = context or {}
923 lng = context.get('lang', False) or 'en_US'
924 trans = self.pool.get('ir.translation')
926 for constraint in self._constraints:
927 fun, msg, fields = constraint
928 if not fun(self, cr, uid, ids):
929 translated_msg = trans._get_source(cr, uid, self._name, 'constraint', lng, source=msg) or msg
931 _("Error occurred while validating the field(s) %s: %s") % (','.join(fields), translated_msg)
933 self._invalids.update(fields)
936 raise except_orm('ValidateError', '\n'.join(error_msgs))
938 self._invalids.clear()
940 def default_get(self, cr, uid, fields_list, context=None):
943 def perm_read(self, cr, user, ids, context=None, details=True):
944 raise NotImplementedError(_('The perm_read method is not implemented on this object !'))
946 def unlink(self, cr, uid, ids, context=None):
947 raise NotImplementedError(_('The unlink method is not implemented on this object !'))
949 def write(self, cr, user, ids, vals, context=None):
950 raise NotImplementedError(_('The write method is not implemented on this object !'))
952 def create(self, cr, user, vals, context=None):
953 raise NotImplementedError(_('The create method is not implemented on this object !'))
955 # returns the definition of each field in the object
956 # the optional fields parameter can limit the result to some fields
957 def fields_get_keys(self, cr, user, context=None, read_access=True):
960 res = self._columns.keys()
961 for parent in self._inherits:
962 res.extend(self.pool.get(parent).fields_get_keys(cr, user, fields, context))
965 def fields_get(self, cr, user, fields=None, context=None, read_access=True):
969 translation_obj = self.pool.get('ir.translation')
970 for parent in self._inherits:
971 res.update(self.pool.get(parent).fields_get(cr, user, fields, context))
973 if self._columns.keys():
974 for f in self._columns.keys():
975 if fields and f not in fields:
977 res[f] = {'type': self._columns[f]._type}
978 for arg in ('string', 'readonly', 'states', 'size', 'required',
979 'change_default', 'translate', 'help', 'select'):
980 if getattr(self._columns[f], arg):
981 res[f][arg] = getattr(self._columns[f], arg)
983 res[f]['readonly'] = True
984 res[f]['states'] = {}
985 for arg in ('digits', 'invisible','filters'):
986 if hasattr(self._columns[f], arg) \
987 and getattr(self._columns[f], arg):
988 res[f][arg] = getattr(self._columns[f], arg)
990 res_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'field', context.get('lang', False) or 'en_US', self._columns[f].string)
992 res[f]['string'] = res_trans
993 help_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'help', context.get('lang', False) or 'en_US')
995 res[f]['help'] = help_trans
997 if hasattr(self._columns[f], 'selection'):
998 if isinstance(self._columns[f].selection, (tuple, list)):
999 sel = self._columns[f].selection
1000 # translate each selection option
1002 for (key, val) in sel:
1005 val2 = translation_obj._get_source(cr, user, self._name + ',' + f, 'selection', context.get('lang', False) or 'en_US', val)
1006 sel2.append((key, val2 or val))
1008 res[f]['selection'] = sel
1010 # call the 'dynamic selection' function
1011 res[f]['selection'] = self._columns[f].selection(self, cr,
1013 if res[f]['type'] in ('one2many', 'many2many', 'many2one', 'one2one'):
1014 res[f]['relation'] = self._columns[f]._obj
1015 res[f]['domain'] = self._columns[f]._domain
1016 res[f]['context'] = self._columns[f]._context
1018 #TODO : read the fields from the database
1022 # filter out fields which aren't in the fields list
1023 for r in res.keys():
1029 # Overload this method if you need a window title which depends on the context
1031 def view_header_get(self, cr, user, view_id=None, view_type='form', context=None):
1034 def __view_look_dom(self, cr, user, node, view_id, context=None):
1041 if node.tag == 'field':
1042 if node.get('name'):
1045 if node.get('name') in self._columns:
1046 column = self._columns[node.get('name')]
1048 column = self._inherit_fields[node.get('name')][2]
1053 relation = column._obj
1057 if f.tag in ('form', 'tree', 'graph'):
1059 ctx = context.copy()
1060 ctx['base_model_name'] = self._name
1061 xarch, xfields = self.pool.get(relation).__view_look_dom_arch(cr, user, f, view_id, ctx)
1062 views[str(f.tag)] = {
1066 attrs = {'views': views}
1067 if node.get('widget') and node.get('widget') == 'selection':
1068 # We can not use the 'string' domain has it is defined according to the record !
1070 if column._domain and not isinstance(column._domain, (str, unicode)):
1071 dom = column._domain
1072 attrs['selection'] = self.pool.get(relation).name_search(cr, user, '', dom, context=context)
1073 if (node.get('required') and not int(node.get('required'))) or not column.required:
1074 attrs['selection'].append((False,''))
1075 fields[node.get('name')] = attrs
1077 elif node.tag in ('form', 'tree'):
1078 result = self.view_header_get(cr, user, False, node.tag, context)
1080 node.set('string', result)
1082 elif node.tag == 'calendar':
1083 for additional_field in ('date_start', 'date_delay', 'date_stop', 'color'):
1084 if node.get(additional_field):
1085 fields[node.get(additional_field)] = {}
1087 if 'groups' in node.attrib:
1088 if node.get('groups'):
1089 groups = node.get('groups').split(',')
1091 access_pool = self.pool.get('ir.model.access')
1092 for group in groups:
1093 readonly = readonly or access_pool.check_groups(cr, user, group)
1095 node.set('invisible', '1')
1096 del(node.attrib['groups'])
1099 if ('lang' in context) and not result:
1100 if node.get('string'):
1101 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.get('string'))
1102 if not trans and ('base_model_name' in context):
1103 trans = self.pool.get('ir.translation')._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.get('string'))
1105 node.set('string', trans)
1107 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.get('sum'))
1109 node.set('sum', trans)
1113 fields.update(self.__view_look_dom(cr, user, f, view_id, context))
1117 def __view_look_dom_arch(self, cr, user, node, view_id, context=None):
1118 fields_def = self.__view_look_dom(cr, user, node, view_id, context=context)
1120 rolesobj = self.pool.get('res.roles')
1121 usersobj = self.pool.get('res.users')
1123 buttons = (n for n in node.getiterator('button') if n.get('type') != 'object')
1124 for button in buttons:
1126 if user != 1: # admin user has all roles
1127 user_roles = usersobj.read(cr, user, [user], ['roles_id'])[0]['roles_id']
1128 # TODO handle the case of more than one workflow for a model
1129 cr.execute("""SELECT DISTINCT t.role_id
1131 INNER JOIN wkf_activity a ON a.wkf_id = wkf.id
1132 INNER JOIN wkf_transition t ON (t.act_to = a.id)
1135 """, (self._name, button.get('name'),))
1136 roles = cr.fetchall()
1138 # draft -> valid = signal_next (role X)
1139 # draft -> cancel = signal_cancel (no role)
1141 # valid -> running = signal_next (role Y)
1142 # valid -> cancel = signal_cancel (role Z)
1144 # running -> done = signal_next (role Z)
1145 # running -> cancel = signal_cancel (role Z)
1146 # As we don't know the object state, in this scenario,
1147 # the button "signal_cancel" will be always shown as there is no restriction to cancel in draft
1148 # the button "signal_next" will be show if the user has any of the roles (X Y or Z)
1149 # The verification will be made later in workflow process...
1151 can_click = any((not role) or rolesobj.check(cr, user, user_roles, role) for (role,) in roles)
1153 button.set('readonly', str(int(not can_click)))
1155 arch = etree.tostring(node, encoding="utf-8").replace('\t', '')
1156 fields = self.fields_get(cr, user, fields_def.keys(), context)
1157 for field in fields_def:
1159 # sometime, the view may containt the (invisible) field 'id' needed for a domain (when 2 objects have cross references)
1160 fields['id'] = {'readonly': True, 'type': 'integer', 'string': 'ID'}
1161 elif field in fields:
1162 fields[field].update(fields_def[field])
1164 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))
1165 res = cr.fetchall()[:]
1167 res.insert(0, ("Can't find field '%s' in the following view parts composing the view of object model '%s':" % (field, model), None))
1168 msg = "\n * ".join([r[0] for r in res])
1169 msg += "\n\nEither you wrongly customised this view, or some modules bringing those views are not compatible with your current data model"
1170 netsvc.Logger().notifyChannel('orm', netsvc.LOG_ERROR, msg)
1171 raise except_orm('View error', msg)
1175 def __get_default_calendar_view(self):
1176 """Generate a default calendar view (For internal use only).
1179 arch = ('<?xml version="1.0" encoding="utf-8"?>\n'
1180 '<calendar string="%s" date_start="%s"') % (self._description, self._date_name)
1182 if 'user_id' in self._columns:
1183 arch += ' color="user_id"'
1185 elif 'partner_id' in self._columns:
1186 arch += ' color="partner_id"'
1188 if 'date_stop' in self._columns:
1189 arch += ' date_stop="date_stop"'
1191 elif 'date_end' in self._columns:
1192 arch += ' date_stop="date_end"'
1194 elif 'date_delay' in self._columns:
1195 arch += ' date_delay="date_delay"'
1197 elif 'planned_hours' in self._columns:
1198 arch += ' date_delay="planned_hours"'
1201 ' <field name="%s"/>\n'
1202 '</calendar>') % (self._rec_name)
1207 # if view_id, view_type is not required
1209 def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False):
1214 if isinstance(s, unicode):
1215 return s.encode('utf8')
1218 def _inherit_apply(src, inherit):
1219 def _find(node, node2):
1220 if node2.tag == 'xpath':
1221 res = node.xpath(node2.get('expr'))
1227 for n in node.getiterator(node2.tag):
1229 for attr in node2.attrib:
1230 if attr == 'position':
1233 if n.get(attr) == node2.get(attr):
1239 # End: _find(node, node2)
1241 doc_dest = etree.fromstring(encode(inherit))
1242 toparse = [ doc_dest ]
1244 node2 = toparse.pop(0)
1245 if node2.tag == 'data':
1246 toparse += [ c for c in doc_dest ]
1248 node = _find(src, node2)
1249 if node is not None:
1251 if node2.get('position'):
1252 pos = node2.get('position')
1253 if pos == 'replace':
1254 parent = node.getparent()
1256 src = copy.deepcopy(node2[0])
1259 node.addprevious(child)
1260 node.getparent().remove(node)
1262 sib = node.getnext()
1266 elif pos == 'after':
1270 sib.addprevious(child)
1271 elif pos == 'before':
1272 node.addprevious(child)
1274 raise AttributeError(_('Unknown position in inherited view %s !') % pos)
1277 ' %s="%s"' % (attr, node2.get(attr))
1278 for attr in node2.attrib
1279 if attr != 'position'
1281 tag = "<%s%s>" % (node2.tag, attrs)
1282 raise AttributeError(_("Couldn't find tag '%s' in parent view !") % tag)
1284 # End: _inherit_apply(src, inherit)
1286 result = {'type': view_type, 'model': self._name}
1292 view_ref = context.get(view_type + '_view_ref', False)
1295 module, view_ref = view_ref.split('.', 1)
1296 cr.execute("SELECT res_id FROM ir_model_data WHERE model='ir.ui.view' AND module=%s AND name=%s", (module, view_ref))
1297 view_ref_res = cr.fetchone()
1299 view_id = view_ref_res[0]
1302 query = "SELECT arch,name,field_parent,id,type,inherit_id FROM ir_ui_view WHERE id=%s"
1305 query += " AND model=%s"
1306 params += (self._name,)
1307 cr.execute(query, params)
1309 cr.execute('''SELECT
1310 arch,name,field_parent,id,type,inherit_id
1317 ORDER BY priority''', (self._name, view_type))
1318 sql_res = cr.fetchone()
1322 view_id = ok or sql_res[3]
1325 # if a view was found
1327 result['type'] = sql_res[4]
1328 result['view_id'] = sql_res[3]
1329 result['arch'] = sql_res[0]
1331 def _inherit_apply_rec(result, inherit_id):
1332 # get all views which inherit from (ie modify) this view
1333 cr.execute('select arch,id from ir_ui_view where inherit_id=%s and model=%s order by priority', (inherit_id, self._name))
1334 sql_inherit = cr.fetchall()
1335 for (inherit, id) in sql_inherit:
1336 result = _inherit_apply(result, inherit)
1337 result = _inherit_apply_rec(result, id)
1340 inherit_result = etree.fromstring(encode(result['arch']))
1341 result['arch'] = _inherit_apply_rec(inherit_result, sql_res[3])
1343 result['name'] = sql_res[1]
1344 result['field_parent'] = sql_res[2] or False
1346 # otherwise, build some kind of default view
1347 if view_type == 'form':
1348 res = self.fields_get(cr, user, context=context)
1349 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1350 '''<form string="%s">''' % (self._description,)
1352 if res[x]['type'] not in ('one2many', 'many2many'):
1353 xml += '<field name="%s"/>' % (x,)
1354 if res[x]['type'] == 'text':
1357 elif view_type == 'tree':
1358 _rec_name = self._rec_name
1359 if _rec_name not in self._columns:
1360 _rec_name = self._columns.keys()[0]
1361 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1362 '''<tree string="%s"><field name="%s"/></tree>''' \
1363 % (self._description, self._rec_name)
1364 elif view_type == 'calendar':
1365 xml = self.__get_default_calendar_view()
1368 result['arch'] = etree.fromstring(encode(xml))
1369 result['name'] = 'default'
1370 result['field_parent'] = False
1371 result['view_id'] = 0
1373 xarch, xfields = self.__view_look_dom_arch(cr, user, result['arch'], view_id, context=context)
1374 result['arch'] = xarch
1375 result['fields'] = xfields
1379 for key in ('report_sxw_content', 'report_rml_content',
1380 'report_sxw', 'report_rml',
1381 'report_sxw_content_data', 'report_rml_content_data'):
1385 ir_values_obj = self.pool.get('ir.values')
1386 resprint = ir_values_obj.get(cr, user, 'action',
1387 'client_print_multi', [(self._name, False)], False,
1389 resaction = ir_values_obj.get(cr, user, 'action',
1390 'client_action_multi', [(self._name, False)], False,
1393 resrelate = ir_values_obj.get(cr, user, 'action',
1394 'client_action_relate', [(self._name, False)], False,
1396 resprint = map(clean, resprint)
1397 resaction = map(clean, resaction)
1398 resaction = filter(lambda x: not x.get('multi', False), resaction)
1399 resprint = filter(lambda x: not x.get('multi', False), resprint)
1400 resrelate = map(lambda x: x[2], resrelate)
1402 for x in resprint+resaction+resrelate:
1403 x['string'] = x['name']
1405 result['toolbar'] = {
1407 'action': resaction,
1412 _view_look_dom_arch = __view_look_dom_arch
1414 def search_count(self, cr, user, args, context=None):
1417 res = self.search(cr, user, args, context=context, count=True)
1418 if isinstance(res, list):
1422 def search(self, cr, user, args, offset=0, limit=None, order=None,
1423 context=None, count=False):
1424 raise NotImplementedError(_('The search method is not implemented on this object !'))
1426 def name_get(self, cr, user, ids, context=None):
1427 raise NotImplementedError(_('The name_get method is not implemented on this object !'))
1429 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=80):
1430 raise NotImplementedError(_('The name_search method is not implemented on this object !'))
1432 def copy(self, cr, uid, id, default=None, context=None):
1433 raise NotImplementedError(_('The copy method is not implemented on this object !'))
1435 def exists(self, cr, uid, id, context=None):
1436 raise NotImplementedError(_('The exists method is not implemented on this object !'))
1438 def read_string(self, cr, uid, id, langs, fields=None, context=None):
1441 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'read', context=context)
1443 fields = self._columns.keys() + self._inherit_fields.keys()
1445 res[lang] = {'code': lang}
1447 if f in self._columns:
1448 res_trans = self.pool.get('ir.translation')._get_source(cr, uid, self._name+','+f, 'field', lang)
1450 res[lang][f] = res_trans
1452 res[lang][f] = self._columns[f].string
1453 for table in self._inherits:
1454 cols = intersect(self._inherit_fields.keys(), fields)
1455 res2 = self.pool.get(table).read_string(cr, uid, id, langs, cols, context)
1458 res[lang]['code'] = lang
1459 for f in res2[lang]:
1460 res[lang][f] = res2[lang][f]
1463 def write_string(self, cr, uid, id, langs, vals, context=None):
1464 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'write', context=context)
1467 if field in self._columns:
1468 src = self._columns[field].string
1469 self.pool.get('ir.translation')._set_ids(cr, uid, self._name+','+field, 'field', lang, [0], vals[field], src)
1470 for table in self._inherits:
1471 cols = intersect(self._inherit_fields.keys(), vals)
1473 self.pool.get(table).write_string(cr, uid, id, langs, vals, context)
1476 def _check_removed_columns(self, cr, log=False):
1477 raise NotImplementedError()
1479 class orm_memory(orm_template):
1480 _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']
1481 _inherit_fields = {}
1486 def __init__(self, cr):
1487 super(orm_memory, self).__init__(cr)
1491 cr.execute('delete from wkf_instance where res_type=%s', (self._name,))
1493 def vaccum(self, cr, uid):
1495 if self.check_id % self._check_time:
1498 max = time.time() - self._max_hours * 60 * 60
1499 for id in self.datas:
1500 if self.datas[id]['internal.date_access'] < max:
1502 self.unlink(cr, uid, tounlink)
1503 if len(self.datas)>self._max_count:
1504 sorted = map(lambda x: (x[1]['internal.date_access'], x[0]), self.datas.items())
1506 ids = map(lambda x: x[1], sorted[:len(self.datas)-self._max_count])
1507 self.unlink(cr, uid, ids)
1510 def read(self, cr, user, ids, fields_to_read=None, context=None, load='_classic_read'):
1513 if not fields_to_read:
1514 fields_to_read = self._columns.keys()
1518 if isinstance(ids, (int, long)):
1522 for f in fields_to_read:
1523 if id in self.datas:
1524 r[f] = self.datas[id].get(f, False)
1525 if r[f] and isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1528 if id in self.datas:
1529 self.datas[id]['internal.date_access'] = time.time()
1530 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1531 for f in fields_post:
1532 res2 = self._columns[f].get_memory(cr, self, ids, f, user, context=context, values=result)
1533 for record in result:
1534 record[f] = res2[record['id']]
1535 if isinstance(ids_orig, (int, long)):
1539 def write(self, cr, user, ids, vals, context=None):
1545 if self._columns[field]._classic_write:
1546 vals2[field] = vals[field]
1548 upd_todo.append(field)
1550 self.datas[id_new].update(vals2)
1551 self.datas[id_new]['internal.date_access'] = time.time()
1552 for field in upd_todo:
1553 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1554 self._validate(cr, user, [id_new], context)
1555 wf_service = netsvc.LocalService("workflow")
1556 wf_service.trg_write(user, self._name, id_new, cr)
1559 def create(self, cr, user, vals, context=None):
1560 self.vaccum(cr, user)
1562 id_new = self.next_id
1564 for f in self._columns.keys():
1568 vals.update(self.default_get(cr, user, default, context))
1572 if self._columns[field]._classic_write:
1573 vals2[field] = vals[field]
1575 upd_todo.append(field)
1576 self.datas[id_new] = vals2
1577 self.datas[id_new]['internal.date_access'] = time.time()
1579 for field in upd_todo:
1580 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1581 self._validate(cr, user, [id_new], context)
1582 wf_service = netsvc.LocalService("workflow")
1583 wf_service.trg_create(user, self._name, id_new, cr)
1586 def default_get(self, cr, uid, fields_list, context=None):
1590 # get the default values for the inherited fields
1591 for f in fields_list:
1592 if f in self._defaults:
1593 value[f] = self._defaults[f](self, cr, uid, context)
1594 fld_def = ((f in self._columns) and self._columns[f]) \
1595 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1598 # get the default values set by the user and override the default
1599 # values defined in the object
1600 ir_values_obj = self.pool.get('ir.values')
1601 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1602 for id, field, field_value in res:
1603 if field in fields_list:
1604 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1605 if fld_def._type in ('many2one', 'one2one'):
1606 obj = self.pool.get(fld_def._obj)
1607 if not obj.search(cr, uid, [('id', '=', field_value)]):
1609 if fld_def._type in ('many2many'):
1610 obj = self.pool.get(fld_def._obj)
1612 for i in range(len(field_value)):
1613 if not obj.search(cr, uid, [('id', '=',
1616 field_value2.append(field_value[i])
1617 field_value = field_value2
1618 if fld_def._type in ('one2many'):
1619 obj = self.pool.get(fld_def._obj)
1621 for i in range(len(field_value)):
1622 field_value2.append({})
1623 for field2 in field_value[i]:
1624 if obj._columns[field2]._type in ('many2one', 'one2one'):
1625 obj2 = self.pool.get(obj._columns[field2]._obj)
1626 if not obj2.search(cr, uid,
1627 [('id', '=', field_value[i][field2])]):
1629 # TODO add test for many2many and one2many
1630 field_value2[i][field2] = field_value[i][field2]
1631 field_value = field_value2
1632 value[field] = field_value
1634 # get the default values from the context
1635 for key in context or {}:
1636 if key.startswith('default_') and (key[8:] in fields_list):
1637 value[key[8:]] = context[key]
1640 def search(self, cr, user, args, offset=0, limit=None, order=None,
1641 context=None, count=False):
1642 return self.datas.keys()
1644 def unlink(self, cr, uid, ids, context=None):
1646 if id in self.datas:
1649 cr.execute('delete from wkf_instance where res_type=%s and res_id in %s', (self._name, tuple(ids)))
1652 def perm_read(self, cr, user, ids, context=None, details=True):
1656 'create_uid': (user, 'Root'),
1657 'create_date': time.strftime('%Y-%m-%d %H:%M:%S'),
1659 'write_date': False,
1664 def _check_removed_columns(self, cr, log=False):
1665 # nothing to check in memory...
1668 def exists(self, cr, uid, id, context=None):
1669 return id in self.datas
1671 class orm(orm_template):
1672 _sql_constraints = []
1674 _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']
1676 def _parent_store_compute(self, cr):
1677 if not self._parent_store:
1679 logger = netsvc.Logger()
1680 logger.notifyChannel('orm', netsvc.LOG_INFO, 'Computing parent left and right for table %s...' % (self._table, ))
1681 def browse_rec(root, pos=0):
1683 where = self._parent_name+'='+str(root)
1685 where = self._parent_name+' IS NULL'
1686 if self._parent_order:
1687 where += ' order by '+self._parent_order
1688 cr.execute('SELECT id FROM '+self._table+' WHERE '+where)
1690 childs = cr.fetchall()
1692 pos2 = browse_rec(id[0], pos2)
1693 cr.execute('update '+self._table+' set parent_left=%s, parent_right=%s where id=%s', (pos,pos2,root))
1695 query = 'SELECT id FROM '+self._table+' WHERE '+self._parent_name+' IS NULL'
1696 if self._parent_order:
1697 query += ' order by '+self._parent_order
1700 for (root,) in cr.fetchall():
1701 pos = browse_rec(root, pos)
1704 def _update_store(self, cr, f, k):
1705 logger = netsvc.Logger()
1706 logger.notifyChannel('orm', netsvc.LOG_INFO, "storing computed values of fields.function '%s'" % (k,))
1707 ss = self._columns[k]._symbol_set
1708 update_query = 'UPDATE "%s" SET "%s"=%s WHERE id=%%s' % (self._table, k, ss[0])
1709 cr.execute('select id from '+self._table)
1710 ids_lst = map(lambda x: x[0], cr.fetchall())
1713 ids_lst = ids_lst[40:]
1714 res = f.get(cr, self, iids, k, 1, {})
1715 for key,val in res.items():
1718 # if val is a many2one, just write the ID
1719 if type(val)==tuple:
1721 if (val<>False) or (type(val)<>bool):
1722 cr.execute(update_query, (ss[1](val), key))
1724 def _check_removed_columns(self, cr, log=False):
1725 logger = netsvc.Logger()
1726 # iterate on the database columns to drop the NOT NULL constraints
1727 # of fields which were required but have been removed (or will be added by another module)
1728 columns = [c for c in self._columns if not (isinstance(self._columns[c], fields.function) and not self._columns[c].store)]
1729 columns += ('id', 'write_uid', 'write_date', 'create_uid', 'create_date') # openerp access columns
1730 cr.execute("SELECT a.attname, a.attnotnull"
1731 " FROM pg_class c, pg_attribute a"
1732 " WHERE c.relname=%s"
1733 " AND c.oid=a.attrelid"
1734 " AND a.attisdropped=%s"
1735 " AND pg_catalog.format_type(a.atttypid, a.atttypmod) NOT IN ('cid', 'tid', 'oid', 'xid')"
1736 " AND a.attname NOT IN %s",
1737 (self._table, False, tuple(columns)))
1738 for column in cr.dictfetchall():
1740 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))
1741 if column['attnotnull']:
1742 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, column['attname']))
1744 def _auto_init(self, cr, context={}):
1745 store_compute = False
1746 logger = netsvc.Logger()
1749 self._field_create(cr, context=context)
1750 if not hasattr(self, "_auto") or self._auto:
1751 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
1753 cr.execute('CREATE TABLE "%s" (id SERIAL NOT NULL, PRIMARY KEY(id)) WITH OIDS' % (self._table,))
1756 if self._parent_store:
1757 cr.execute("""SELECT c.relname
1758 FROM pg_class c, pg_attribute a
1759 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1760 """, (self._table, 'parent_left'))
1762 if 'parent_left' not in self._columns:
1763 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_left on object %s: fields.integer(\'Left Parent\', select=1)' % (self._table, ))
1764 if 'parent_right' not in self._columns:
1765 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_right on object %s: fields.integer(\'Right Parent\', select=1)' % (self._table, ))
1766 if self._columns[self._parent_name].ondelete != 'cascade':
1767 logger.notifyChannel('orm', netsvc.LOG_ERROR, "The column %s on object %s must be set as ondelete='cascade'" % (self._parent_name, self._name))
1768 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_left" INTEGER' % (self._table,))
1769 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_right" INTEGER' % (self._table,))
1771 store_compute = True
1773 if self._log_access:
1775 'create_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1776 'create_date': 'TIMESTAMP',
1777 'write_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1778 'write_date': 'TIMESTAMP'
1783 FROM pg_class c, pg_attribute a
1784 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1785 """, (self._table, k))
1787 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, logs[k]))
1790 self._check_removed_columns(cr, log=False)
1792 # iterate on the "object columns"
1793 todo_update_store = []
1794 update_custom_fields = context.get('update_custom_fields', False)
1795 for k in self._columns:
1796 if k in ('id', 'write_uid', 'write_date', 'create_uid', 'create_date'):
1798 #raise _('Can not define a column %s. Reserved keyword !') % (k,)
1799 #Not Updating Custom fields
1800 if k.startswith('x_') and not update_custom_fields:
1802 f = self._columns[k]
1804 if isinstance(f, fields.one2many):
1805 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname=%s", (f._obj,))
1807 if self.pool.get(f._obj):
1808 if f._fields_id not in self.pool.get(f._obj)._columns.keys():
1809 if not self.pool.get(f._obj)._inherits or (f._fields_id not in self.pool.get(f._obj)._inherit_fields.keys()):
1810 raise except_orm('Programming Error', ("There is no reference field '%s' found for '%s'") % (f._fields_id,f._obj,))
1813 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))
1814 res = cr.fetchone()[0]
1816 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY (%s) REFERENCES "%s" ON DELETE SET NULL' % (self._obj, f._fields_id, f._table))
1817 elif isinstance(f, fields.many2many):
1818 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (f._rel,))
1819 if not cr.dictfetchall():
1820 if not self.pool.get(f._obj):
1821 raise except_orm('Programming Error', ('There is no reference available for %s') % (f._obj,))
1822 ref = self.pool.get(f._obj)._table
1823 # ref = f._obj.replace('.', '_')
1824 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))
1825 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id1, f._rel, f._id1))
1826 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id2, f._rel, f._id2))
1829 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 " \
1830 "FROM pg_class c,pg_attribute a,pg_type t " \
1831 "WHERE c.relname=%s " \
1832 "AND a.attname=%s " \
1833 "AND c.oid=a.attrelid " \
1834 "AND a.atttypid=t.oid", (self._table, k))
1835 res = cr.dictfetchall()
1837 if not isinstance(f, fields.function) or f.store:
1839 # add the missing field
1840 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, get_pg_type(f)[1]))
1843 if not create and k in self._defaults:
1844 default = self._defaults[k](self, cr, 1, {})
1845 ss = self._columns[k]._symbol_set
1846 query = 'UPDATE "%s" SET "%s"=%s' % (self._table, k, ss[0])
1847 cr.execute(query, (ss[1](default),))
1849 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'setting default value of new column %s of table %s'% (k, self._table))
1851 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'creating new column %s of table %s'% (k, self._table))
1853 if isinstance(f, fields.function):
1855 if f.store is not True:
1856 order = f.store[f.store.keys()[0]][2]
1857 todo_update_store.append((order, f,k))
1859 # and add constraints if needed
1860 if isinstance(f, fields.many2one):
1861 if not self.pool.get(f._obj):
1862 raise except_orm('Programming Error', ('There is no reference available for %s') % (f._obj,))
1863 ref = self.pool.get(f._obj)._table
1864 # ref = f._obj.replace('.', '_')
1865 # ir_actions is inherited so foreign key doesn't work on it
1866 if ref != 'ir_actions':
1867 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY ("%s") REFERENCES "%s" ON DELETE %s' % (self._table, k, ref, f.ondelete))
1869 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1873 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1875 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))
1879 f_pg_type = f_pg_def['typname']
1880 f_pg_size = f_pg_def['size']
1881 f_pg_notnull = f_pg_def['attnotnull']
1882 if isinstance(f, fields.function) and not f.store:
1883 logger.notifyChannel('orm', netsvc.LOG_INFO, 'column %s (%s) in table %s removed: converted to a function !\n' % (k, f.string, self._table))
1884 cr.execute('ALTER TABLE "%s" DROP COLUMN "%s" CASCADE'% (self._table, k))
1888 f_obj_type = get_pg_type(f) and get_pg_type(f)[0]
1893 ('text', 'char', 'VARCHAR(%d)' % (f.size or 0,), '::VARCHAR(%d)'%(f.size or 0,)),
1894 ('varchar', 'text', 'TEXT', ''),
1895 ('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1896 ('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
1897 ('numeric', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1898 ('float8', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1900 # !!! Avoid reduction of varchar field !!!
1901 if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size < f.size:
1902 # if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size != f.size:
1903 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed size" % (k, self._table))
1904 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1905 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" VARCHAR(%d)' % (self._table, k, f.size))
1906 cr.execute('UPDATE "%s" SET "%s"=temp_change_size::VARCHAR(%d)' % (self._table, k, f.size))
1907 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1910 if (f_pg_type==c[0]) and (f._type==c[1]):
1911 # Adding upcoming 6 lines to check whether only the size of the fields got changed or not.E.g. :(16,3) to (16,4)
1912 field_size_change = False
1913 if f_pg_type in ['int4','numeric','float8']:
1915 field_size = (65535 * f.digits[0]) + f.digits[0] + f.digits[1]
1916 if field_size != f_pg_size:
1917 field_size_change = True
1919 if f_pg_type != f_obj_type or field_size_change:
1920 if f_pg_type != f_obj_type:
1921 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
1922 if field_size_change:
1923 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed in the size." % (k, self._table))
1925 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1926 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
1927 cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
1928 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1932 if f_pg_type != f_obj_type:
1934 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))
1936 # if the field is required and hasn't got a NOT NULL constraint
1937 if f.required and f_pg_notnull == 0:
1938 # set the field to the default value if any
1939 if k in self._defaults:
1940 default = self._defaults[k](self, cr, 1, {})
1941 if (default is not None):
1942 ss = self._columns[k]._symbol_set
1943 query = 'UPDATE "%s" SET "%s"=%s WHERE "%s" is NULL' % (self._table, k, ss[0], k)
1944 cr.execute(query, (ss[1](default),))
1945 # add the NOT NULL constraint
1948 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1951 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))
1953 elif not f.required and f_pg_notnull == 1:
1954 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, k))
1956 indexname = '%s_%s_index' % (self._table, k)
1957 cr.execute("SELECT indexname FROM pg_indexes WHERE indexname = %s and tablename = %s", (indexname, self._table))
1958 res = cr.dictfetchall()
1959 if not res and f.select:
1960 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1962 if res and not f.select:
1963 cr.execute('DROP INDEX "%s_%s_index"' % (self._table, k))
1965 if isinstance(f, fields.many2one):
1966 ref = self.pool.get(f._obj)._table
1967 if ref != 'ir_actions':
1968 cr.execute('SELECT confdeltype, conname FROM pg_constraint as con, pg_class as cl1, pg_class as cl2, '
1969 'pg_attribute as att1, pg_attribute as att2 '
1970 'WHERE con.conrelid = cl1.oid '
1971 'AND cl1.relname = %s '
1972 'AND con.confrelid = cl2.oid '
1973 'AND cl2.relname = %s '
1974 'AND array_lower(con.conkey, 1) = 1 '
1975 'AND con.conkey[1] = att1.attnum '
1976 'AND att1.attrelid = cl1.oid '
1977 'AND att1.attname = %s '
1978 'AND array_lower(con.confkey, 1) = 1 '
1979 'AND con.confkey[1] = att2.attnum '
1980 'AND att2.attrelid = cl2.oid '
1981 'AND att2.attname = %s '
1982 "AND con.contype = 'f'", (self._table, ref, k, 'id'))
1983 res = cr.dictfetchall()
1992 if res[0]['confdeltype'] != confdeltype.get(f.ondelete.upper(), 'a'):
1993 cr.execute('ALTER TABLE "' + self._table + '" DROP CONSTRAINT "' + res[0]['conname'] + '"')
1994 cr.execute('ALTER TABLE "' + self._table + '" ADD FOREIGN KEY ("' + k + '") REFERENCES "' + ref + '" ON DELETE ' + f.ondelete)
1997 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error !")
1998 for order,f,k in todo_update_store:
1999 todo_end.append((order, self._update_store, (f, k)))
2002 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
2003 create = not bool(cr.fetchone())
2005 cr.commit() # start a new transaction
2007 store_fncts = self.pool._store_function.get(self._name, [])
2008 #if any field is changed from function to storable, we need to remove its entry from store_function
2011 for record in store_fncts:
2012 if record[0] == self._name and (self._columns.get(record[1],False) or self._inherit_fields.get(record[1],False)):
2013 if (not isinstance(self._columns[record[1]],fields.function)) or (record[1] in self._inherit_fields and not isinstance(self._inherit_fields[record[1]][2],fields.function)):
2014 remove_stores.append(record)
2016 for stores in remove_stores:
2017 store_fncts.remove(stores)
2019 self.pool._store_function[self._name] = store_fncts
2021 for (key, con, _) in self._sql_constraints:
2022 conname = '%s_%s' % (self._table, key)
2023 cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
2024 if not cr.dictfetchall():
2025 query = 'ALTER TABLE "%s" ADD CONSTRAINT "%s" %s' % (self._table, conname, con,)
2030 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:\n%s' % (con, self._table, query))
2034 if hasattr(self, "_sql"):
2035 for line in self._sql.split(';'):
2036 line2 = line.replace('\n', '').strip()
2041 self._parent_store_compute(cr)
2045 def __init__(self, cr):
2046 super(orm, self).__init__(cr)
2048 if not hasattr(self, '_log_access'):
2049 # if not access is not specify, it is the same value as _auto
2050 self._log_access = not hasattr(self, "_auto") or self._auto
2052 self._columns = self._columns.copy()
2053 for store_field in self._columns:
2054 f = self._columns[store_field]
2055 if not isinstance(f, fields.function):
2059 if self._columns[store_field].store is True:
2060 sm = {self._name:(lambda self,cr, uid, ids, c={}: ids, None, 10)}
2062 sm = self._columns[store_field].store
2063 for object, aa in sm.items():
2065 (fnct,fields2,order)=aa
2067 raise except_orm('Error',
2068 ('Invalid function definition %s in object %s !\nYou must use the definition: store={object:(fnct, fields, priority)}.' % (store_field, self._name)))
2069 self.pool._store_function.setdefault(object, [])
2071 for x,y,z,e,f in self.pool._store_function[object]:
2072 if (x==self._name) and (y==store_field) and (e==fields2):
2076 self.pool._store_function[object].append( (self._name, store_field, fnct, fields2, order))
2077 self.pool._store_function[object].sort(lambda x,y: cmp(x[4],y[4]))
2079 for (key, _, msg) in self._sql_constraints:
2080 self.pool._sql_error[self._table+'_'+key] = msg
2082 # Load manual fields
2084 cr.execute("SELECT id FROM ir_model_fields WHERE name=%s AND model=%s", ('state', 'ir.model.fields'))
2086 cr.execute('SELECT * FROM ir_model_fields WHERE model=%s AND state=%s', (self._name, 'manual'))
2087 for field in cr.dictfetchall():
2088 if field['name'] in self._columns:
2091 'string': field['field_description'],
2092 'required': bool(field['required']),
2093 'readonly': bool(field['readonly']),
2094 'domain': field['domain'] or None,
2095 'size': field['size'],
2096 'ondelete': field['on_delete'],
2097 'translate': (field['translate']),
2098 #'select': int(field['select_level'])
2101 if field['ttype'] == 'selection':
2102 self._columns[field['name']] = getattr(fields, field['ttype'])(eval(field['selection']), **attrs)
2103 elif field['ttype'] == 'reference':
2104 self._columns[field['name']] = getattr(fields, field['ttype'])(selection=eval(field['selection']), **attrs)
2105 elif field['ttype'] == 'many2one':
2106 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], **attrs)
2107 elif field['ttype'] == 'one2many':
2108 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], field['relation_field'], **attrs)
2109 elif field['ttype'] == 'many2many':
2110 _rel1 = field['relation'].replace('.', '_')
2111 _rel2 = field['model'].replace('.', '_')
2112 _rel_name = 'x_%s_%s_%s_rel' %(_rel1, _rel2, field['name'])
2113 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], _rel_name, 'id1', 'id2', **attrs)
2115 self._columns[field['name']] = getattr(fields, field['ttype'])(**attrs)
2117 self._inherits_reload()
2118 if not self._sequence:
2119 self._sequence = self._table+'_id_seq'
2120 for k in self._defaults:
2121 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,)
2122 for f in self._columns:
2123 self._columns[f].restart()
2125 def default_get(self, cr, uid, fields_list, context=None):
2129 # get the default values for the inherited fields
2130 for t in self._inherits.keys():
2131 value.update(self.pool.get(t).default_get(cr, uid, fields_list,
2134 # get the default values defined in the object
2135 for f in fields_list:
2136 if f in self._defaults:
2137 value[f] = self._defaults[f](self, cr, uid, context)
2138 fld_def = ((f in self._columns) and self._columns[f]) \
2139 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
2141 if isinstance(fld_def, fields.property):
2142 property_obj = self.pool.get('ir.property')
2143 definition_id = fld_def._field_get(cr, uid, self._name, f)
2144 nid = property_obj.search(cr, uid, [('fields_id', '=',
2145 definition_id), ('res_id', '=', False)])
2147 prop_value = property_obj.browse(cr, uid, nid[0],
2148 context=context).value
2149 value[f] = (prop_value and int(prop_value.split(',')[1])) \
2152 # get the default values set by the user and override the default
2153 # values defined in the object
2154 ir_values_obj = self.pool.get('ir.values')
2155 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
2156 for id, field, field_value in res:
2157 if field in fields_list:
2158 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
2159 if fld_def._type in ('many2one', 'one2one'):
2160 obj = self.pool.get(fld_def._obj)
2161 if not obj.search(cr, uid, [('id', '=', field_value or False)]):
2163 if fld_def._type in ('many2many'):
2164 obj = self.pool.get(fld_def._obj)
2166 for i in range(len(field_value)):
2167 if not obj.search(cr, uid, [('id', '=',
2170 field_value2.append(field_value[i])
2171 field_value = field_value2
2172 if fld_def._type in ('one2many'):
2173 obj = self.pool.get(fld_def._obj)
2175 for i in range(len(field_value)):
2176 field_value2.append({})
2177 for field2 in field_value[i]:
2178 if field2 in obj._columns.keys() and obj._columns[field2]._type in ('many2one', 'one2one'):
2179 obj2 = self.pool.get(obj._columns[field2]._obj)
2180 if not obj2.search(cr, uid,
2181 [('id', '=', field_value[i][field2])]):
2183 elif field2 in obj._inherit_fields.keys() and obj._inherit_fields[field2][2]._type in ('many2one', 'one2one'):
2184 obj2 = self.pool.get(obj._inherit_fields[field2][2]._obj)
2185 if not obj2.search(cr, uid,
2186 [('id', '=', field_value[i][field2])]):
2188 # TODO add test for many2many and one2many
2189 field_value2[i][field2] = field_value[i][field2]
2190 field_value = field_value2
2191 value[field] = field_value
2192 for key in context or {}:
2193 if key.startswith('default_') and (key[8:] in fields_list):
2194 value[key[8:]] = context[key]
2198 # Update objects that uses this one to update their _inherits fields
2200 def _inherits_reload_src(self):
2201 for obj in self.pool.obj_pool.values():
2202 if self._name in obj._inherits:
2203 obj._inherits_reload()
2205 def _inherits_reload(self):
2207 for table in self._inherits:
2208 res.update(self.pool.get(table)._inherit_fields)
2209 for col in self.pool.get(table)._columns.keys():
2210 res[col] = (table, self._inherits[table], self.pool.get(table)._columns[col])
2211 for col in self.pool.get(table)._inherit_fields.keys():
2212 res[col] = (table, self._inherits[table], self.pool.get(table)._inherit_fields[col][2])
2213 self._inherit_fields = res
2214 self._inherits_reload_src()
2216 def fields_get(self, cr, user, fields=None, context=None):
2217 ira = self.pool.get('ir.model.access')
2218 read_access = ira.check(cr, user, self._name, 'write', raise_exception=False, context=context) or \
2219 ira.check(cr, user, self._name, 'create', raise_exception=False, context=context)
2220 return super(orm, self).fields_get(cr, user, fields, context, read_access)
2222 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
2225 self.pool.get('ir.model.access').check(cr, user, self._name, 'read', context=context)
2227 fields = self._columns.keys() + self._inherit_fields.keys()
2229 if isinstance(ids, (int, long)):
2231 result = self._read_flat(cr, user, select, fields, context, load)
2234 for key, v in r.items():
2237 if key in self._columns.keys():
2238 field = self._columns[key]
2239 elif key in self._inherit_fields.keys():
2240 field = self._inherit_fields[key][2]
2243 if field._type == 'reference' and getattr(field, 'store', True) and v:
2244 model,ref_id = v.split(',')
2245 table = self.pool.get(model)._table
2246 cr.execute('select id from "%s" where id=%%s' % (table,), (ref_id,))
2247 id_exist = cr.fetchone()
2249 query = 'UPDATE "%s" SET "%s"=NULL WHERE "%s"=%%s' % (self._table, key, key)
2250 cr.execute(query, (v,))
2253 if isinstance(ids, (int, long)):
2254 return result and result[0] or False
2257 def _read_flat(self, cr, user, ids, fields_to_read, context=None, load='_classic_read'):
2263 if fields_to_read == None:
2264 fields_to_read = self._columns.keys()
2266 # construct a clause for the rules :
2267 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2269 # all inherited fields + all non inherited fields for which the attribute whose name is in load is True
2270 fields_pre = [f for f in fields_to_read if
2271 f == self.CONCURRENCY_CHECK_FIELD
2272 or (f in self._columns and getattr(self._columns[f], '_classic_write'))
2273 ] + self._inherits.values()
2277 def convert_field(f):
2278 if f in ('create_date', 'write_date'):
2279 return "date_trunc('second', %s) as %s" % (f, f)
2280 if f == self.CONCURRENCY_CHECK_FIELD:
2281 if self._log_access:
2282 return "COALESCE(write_date, create_date, now())::timestamp AS %s" % (f,)
2283 return "now()::timestamp AS %s" % (f,)
2284 if isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
2285 return 'length("%s") as "%s"' % (f, f)
2286 return '"%s"' % (f,)
2287 fields_pre2 = map(convert_field, fields_pre)
2288 order_by = self._parent_order or self._order
2290 select_fields = ','.join(fields_pre2 + ['id'])
2291 query = 'SELECT %s FROM "%s" WHERE id in %%s' % (select_fields, self._table)
2293 query += " AND " + d1
2294 query += " ORDER BY " + order_by
2296 for i in range(0, len(ids), cr.IN_MAX):
2297 sub_ids = ids[i:i+cr.IN_MAX]
2299 cr.execute(query, [tuple(sub_ids)] + d2)
2300 if cr.rowcount != len(set(sub_ids)):
2301 raise except_orm(_('AccessError'),
2302 _('You try to bypass an access rule (Document type: %s).') % self._description)
2304 cr.execute(query, (tuple(sub_ids),))
2305 res.extend(cr.dictfetchall())
2307 res = map(lambda x: {'id': x}, ids)
2310 # res = map(lambda x: {'id': x}, ids)
2311 # for record in res:
2312 # for f in fields_to_read:
2314 # if f in self._columns.keys():
2315 # ftype = self._columns[f]._type
2316 # elif f in self._inherit_fields.keys():
2317 # ftype = self._inherit_fields[f][2]._type
2320 # if ftype in ('one2many', 'many2many'):
2322 # record.update({f:field_val})
2324 for f in fields_pre:
2325 if f == self.CONCURRENCY_CHECK_FIELD:
2327 if self._columns[f].translate:
2328 ids = map(lambda x: x['id'], res)
2329 res_trans = self.pool.get('ir.translation')._get_ids(cr, user, self._name+','+f, 'model', context.get('lang', False) or 'en_US', ids)
2331 r[f] = res_trans.get(r['id'], False) or r[f]
2333 for table in self._inherits:
2334 col = self._inherits[table]
2335 cols = intersect(self._inherit_fields.keys(), fields_to_read)
2338 res2 = self.pool.get(table).read(cr, user, [x[col] for x in res], cols, context, load)
2346 if not record[col]:# if the record is deleted from _inherits table?
2348 record.update(res3[record[col]])
2349 if col not in fields_to_read:
2352 # all fields which need to be post-processed by a simple function (symbol_get)
2353 fields_post = filter(lambda x: x in self._columns and self._columns[x]._symbol_get, fields_to_read)
2355 # maybe it would be faster to iterate on the fields then on res, so that we wouldn't need
2356 # to get the _symbol_get in each occurence
2358 for f in fields_post:
2359 r[f] = self._columns[f]._symbol_get(r[f])
2360 ids = map(lambda x: x['id'], res)
2362 # all non inherited fields for which the attribute whose name is in load is False
2363 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
2365 # Compute POST fields
2367 for f in fields_post:
2368 todo.setdefault(self._columns[f]._multi, [])
2369 todo[self._columns[f]._multi].append(f)
2370 for key,val in todo.items():
2372 res2 = self._columns[val[0]].get(cr, self, ids, val, user, context=context, values=res)
2375 record[pos] = res2[record['id']][pos]
2378 res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2380 if res2 and (record['id'] in res2):
2381 record[f] = res2[record['id']]
2385 #for f in fields_post:
2386 # # get the value of that field for all records/ids
2387 # res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2388 # for record in res:
2389 # record[f] = res2[record['id']]
2393 for field in vals.copy():
2395 if field in self._columns:
2396 fobj = self._columns[field]
2403 for group in groups:
2404 module = group.split(".")[0]
2405 grp = group.split(".")[1]
2406 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", \
2407 (grp, module, 'res.groups', user))
2408 readonly = cr.fetchall()
2409 if readonly[0][0] >= 1:
2412 elif readonly[0][0] == 0:
2418 if type(vals[field]) == type([]):
2420 elif type(vals[field]) == type(0.0):
2422 elif type(vals[field]) == type(''):
2423 vals[field] = '=No Permission='
2428 def perm_read(self, cr, user, ids, context=None, details=True):
2433 uniq = isinstance(ids, (int, long))
2438 if self._log_access:
2439 fields += ', create_uid, create_date, write_uid, write_date'
2440 query = 'SELECT %s FROM "%s" WHERE id in %%s' % (fields, self._table)
2441 cr.execute(query, (tuple(ids),))
2442 res = cr.dictfetchall()
2445 r[key] = r[key] or False
2446 if key in ('write_uid', 'create_uid', 'uid') and details:
2448 r[key] = self.pool.get('res.users').name_get(cr, user, [r[key]])[0]
2453 def _check_concurrency(self, cr, ids, context):
2456 if context.get(self.CONCURRENCY_CHECK_FIELD) and self._log_access:
2458 return "%s,%s" % (self._name, oid)
2459 santa = "(id = %s AND %s < COALESCE(write_date, create_date, now())::timestamp)"
2460 for i in range(0, len(ids), cr.IN_MAX):
2461 sub_ids = tools.flatten(((oid, context[self.CONCURRENCY_CHECK_FIELD][key(oid)])
2462 for oid in ids[i:i+cr.IN_MAX]
2463 if key(oid) in context[self.CONCURRENCY_CHECK_FIELD]))
2465 cr.execute("SELECT count(1) FROM %s WHERE %s" % (self._table, " OR ".join([santa]*(len(sub_ids)/2))), sub_ids)
2468 raise except_orm('ConcurrencyException', _('Records were modified in the meanwhile'))
2470 def unlink(self, cr, uid, ids, context=None):
2473 if isinstance(ids, (int, long)):
2476 result_store = self._store_get_values(cr, uid, ids, None, context)
2478 self._check_concurrency(cr, ids, context)
2480 self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink', context=context)
2482 properties = self.pool.get('ir.property')
2483 domain = [('res_id', '=', False),
2484 ('value', 'in', ['%s,%s' % (self._name, i) for i in ids]),
2486 if properties.search(cr, uid, domain, context=context):
2487 raise except_orm(_('Error'), _('Unable to delete this document because it is used as a default property'))
2489 wf_service = netsvc.LocalService("workflow")
2491 wf_service.trg_delete(uid, self._name, oid, cr)
2493 d1, d2 = self.pool.get('ir.rule').domain_get(cr, uid, self._name)
2495 from_where = ' FROM "%s" WHERE id IN %%s' % (self._table,)
2497 from_where += ' AND ' + d1
2499 for i in range(0, len(ids), cr.IN_MAX):
2500 sub_ids = ids[i:i+cr.IN_MAX]
2502 cr.execute('SELECT id' + from_where, [tuple(sub_ids)] + d2)
2503 if not cr.rowcount == len(set(sub_ids)):
2504 raise except_orm(_('AccessError'),
2505 _('You try to bypass an access rule (Document type: %s).') % \
2508 cr.execute('DELETE' + from_where, [tuple(sub_ids)] + d2)
2510 cr.execute('DELETE' + from_where, (tuple(sub_ids),))
2512 for order, object, store_ids, fields in result_store:
2513 if object != self._name:
2514 obj = self.pool.get(object)
2515 cr.execute('select id from '+obj._table+' where id in %s', (tuple(store_ids),))
2516 rids = map(lambda x: x[0], cr.fetchall())
2518 obj._store_set_values(cr, uid, rids, fields, context)
2524 def write(self, cr, user, ids, vals, context=None):
2526 for field in vals.copy():
2528 if field in self._columns:
2529 fobj = self._columns[field]
2531 fobj = self._inherit_fields[field][2]
2538 for group in groups:
2539 module = group.split(".")[0]
2540 grp = group.split(".")[1]
2541 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", \
2542 (grp, module, 'res.groups', user))
2543 readonly = cr.fetchall()
2544 if readonly[0][0] >= 1:
2547 elif readonly[0][0] == 0:
2560 if isinstance(ids, (int, long)):
2563 self._check_concurrency(cr, ids, context)
2565 self.pool.get('ir.model.access').check(cr, user, self._name, 'write', context=context)
2567 # No direct update of parent_left/right
2568 vals.pop('parent_left', None)
2569 vals.pop('parent_right', None)
2571 parents_changed = []
2572 if self._parent_store and (self._parent_name in vals):
2573 # The parent_left/right computation may take up to
2574 # 5 seconds. No need to recompute the values if the
2575 # parent is the same. Get the current value of the parent
2576 parent_val = vals[self._parent_name]
2578 query = "SELECT id FROM %s WHERE id IN %%s AND (%s != %%s OR %s IS NULL)" % \
2579 (self._table, self._parent_name, self._parent_name)
2580 cr.execute(query, (tuple(ids), parent_val))
2582 query = "SELECT id FROM %s WHERE id IN %%s AND (%s IS NOT NULL)" % \
2583 (self._table, self._parent_name)
2584 cr.execute(query, (tuple(ids),))
2585 parents_changed = map(operator.itemgetter(0), cr.fetchall())
2592 totranslate = context.get('lang', False) and (context['lang'] != 'en_US')
2594 if field in self._columns:
2595 if self._columns[field]._classic_write and not (hasattr(self._columns[field], '_fnct_inv')):
2596 if (not totranslate) or not self._columns[field].translate:
2597 upd0.append('"'+field+'"='+self._columns[field]._symbol_set[0])
2598 upd1.append(self._columns[field]._symbol_set[1](vals[field]))
2599 direct.append(field)
2601 upd_todo.append(field)
2603 updend.append(field)
2604 if field in self._columns \
2605 and hasattr(self._columns[field], 'selection') \
2607 if self._columns[field]._type == 'reference':
2608 val = vals[field].split(',')[0]
2611 if isinstance(self._columns[field].selection, (tuple, list)):
2612 if val not in dict(self._columns[field].selection):
2613 raise except_orm(_('ValidateError'),
2614 _('The value "%s" for the field "%s" is not in the selection') \
2615 % (vals[field], field))
2617 if val not in dict(self._columns[field].selection(
2618 self, cr, user, context=context)):
2619 raise except_orm(_('ValidateError'),
2620 _('The value "%s" for the field "%s" is not in the selection') \
2621 % (vals[field], field))
2623 if self._log_access:
2624 upd0.append('write_uid=%s')
2625 upd0.append('write_date=now()')
2630 clause = " WHERE id IN %s"
2631 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2633 clause += ' AND ' + d1
2635 select_query = 'SELECT id FROM "%s" %s' % (self._table, clause)
2636 update_query = 'UPDATE "%s" SET %s %s' % (self._table, ','.join(upd0), clause)
2638 for i in range(0, len(ids), cr.IN_MAX):
2639 sub_ids = set(ids[i:i+cr.IN_MAX])
2641 cr.execute(select_query, [tuple(sub_ids)] + d2)
2642 if cr.rowcount != len(sub_ids):
2643 raise except_orm(_('AccessError'),
2644 _('You try to bypass an access rule (Document type: %s).') % \
2647 cr.execute(update_query, upd1 + [tuple(sub_ids)] + d2)
2649 cr.execute(select_query, (tuple(sub_ids),))
2650 if cr.rowcount != len(sub_ids):
2651 raise except_orm(_('AccessError'),
2652 _('You try to write on an record that doesn\'t exist ' \
2653 '(Document type: %s).') % self._description)
2655 cr.execute(update_query, upd1 + [tuple(sub_ids)])
2659 if self._columns[f].translate:
2660 src_trans = self.pool.get(self._name).read(cr,user,ids,[f])[0][f]
2663 # Inserting value to DB
2664 self.write(cr, user, ids, {f:vals[f]})
2665 self.pool.get('ir.translation')._set_ids(cr, user, self._name+','+f, 'model', context['lang'], ids, vals[f], src_trans)
2668 # call the 'set' method of fields which are not classic_write
2669 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2671 # default element in context must be removed when call a one2many or many2many
2672 rel_context = context.copy()
2673 for c in context.items():
2674 if c[0].startswith('default_'):
2675 del rel_context[c[0]]
2678 for field in upd_todo:
2680 result += self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context) or []
2682 for table in self._inherits:
2683 col = self._inherits[table]
2684 query = 'SELECT DISTINCT "%s" FROM "%s" WHERE id IN %%s' % (col, self._table)
2686 for i in range(0, len(ids), cr.IN_MAX):
2687 sub_ids = ids[i:i+cr.IN_MAX]
2688 cr.execute(query, (tuple(sub_ids),))
2689 nids.extend([x[0] for x in cr.fetchall()])
2693 if self._inherit_fields[val][0] == table:
2696 self.pool.get(table).write(cr, user, nids, v, context)
2698 self._validate(cr, user, ids, context)
2700 # TODO: use _order to set dest at the right position and not first node of parent
2701 # We can't defer parent_store computation because the stored function
2702 # fields that are computer may refer (directly or indirectly) to
2703 # parent_left/right (via a child_of domain)
2706 self.pool._init_parent[self._name]=True
2708 order = self._parent_order or self._order
2709 parent_val = vals[self._parent_name]
2711 clause, params = '%s=%%s' % (self._parent_name,), (parent_val,)
2713 clause, params = '%s IS NULL' % (self._parent_name,), ()
2714 cr.execute('SELECT parent_right, id FROM "%s" WHERE %s ORDER BY %s' % (self._table, clause, order), params)
2715 parents = cr.fetchall()
2717 for id in parents_changed:
2718 cr.execute('SELECT parent_left, parent_right FROM "%s" WHERE id=%%s' % (self._table,), (id,))
2719 pleft, pright = cr.fetchone()
2720 distance = pright - pleft + 1
2722 # Find Position of the element
2724 for (parent_pright, parent_id) in parents:
2727 position = parent_pright+1
2729 # It's the first node of the parent
2734 cr.execute('select parent_left from '+self._table+' where id=%s', (parent_val,))
2735 position = cr.fetchone()[0]+1
2737 if pleft < position <= pright:
2738 raise except_orm(_('UserError'), _('Recursivity Detected.'))
2740 if pleft < position:
2741 cr.execute('update '+self._table+' set parent_left=parent_left+%s where parent_left>=%s', (distance, position))
2742 cr.execute('update '+self._table+' set parent_right=parent_right+%s where parent_right>=%s', (distance, position))
2743 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))
2745 cr.execute('update '+self._table+' set parent_left=parent_left+%s where parent_left>=%s', (distance, position))
2746 cr.execute('update '+self._table+' set parent_right=parent_right+%s where parent_right>=%s', (distance, position))
2747 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))
2749 result += self._store_get_values(cr, user, ids, vals.keys(), context)
2750 for order, object, ids, fields in result:
2751 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2753 wf_service = netsvc.LocalService("workflow")
2755 wf_service.trg_write(user, self._name, id, cr)
2759 # TODO: Should set perm to user.xxx
2761 def create(self, cr, user, vals, context=None):
2762 """ create(cr, user, vals, context) -> int
2763 cr = database cursor
2765 vals = dictionary of the form {'field_name':field_value, ...}
2769 self.pool.get('ir.model.access').check(cr, user, self._name, 'create', context=context)
2774 for (t, c) in self._inherits.items():
2776 avoid_table.append(t)
2777 for f in self._columns.keys():
2778 if (not f in vals) and (not isinstance(self._columns[f], fields.property)):
2781 for f in self._inherit_fields.keys():
2782 if (not f in vals) and (self._inherit_fields[f][0] not in avoid_table) and (not isinstance(self._inherit_fields[f][2], fields.property)):
2786 default_values = self.default_get(cr, user, default, context)
2787 for dv in default_values:
2788 if dv in self._columns and self._columns[dv]._type == 'many2many':
2789 if default_values[dv] and isinstance(default_values[dv][0], (int, long)):
2790 default_values[dv] = [(6, 0, default_values[dv])]
2791 vals.update(default_values)
2794 for v in self._inherits:
2795 if self._inherits[v] not in vals:
2798 tocreate[v] = {'id' : vals[self._inherits[v]]}
2800 (upd0, upd1, upd2) = ('', '', [])
2803 for v in vals.keys():
2804 if v in self._inherit_fields:
2805 (table, col, col_detail) = self._inherit_fields[v]
2806 tocreate[table][v] = vals[v]
2809 if (v not in self._inherit_fields) and (v not in self._columns):
2812 # Try-except added to filter the creation of those records whose filds are readonly.
2813 # Example : any dashboard which has all the fields readonly.(due to Views(database views))
2815 cr.execute("SELECT nextval('"+self._sequence+"')")
2817 raise except_orm(_('UserError'),
2818 _('You cannot perform this operation.'))
2820 id_new = cr.fetchone()[0]
2821 for table in tocreate:
2822 if self._inherits[table] in vals:
2823 del vals[self._inherits[table]]
2825 record_id = tocreate[table].pop('id', None)
2827 if record_id is None or not record_id:
2828 record_id = self.pool.get(table).create(cr, user, tocreate[table], context=context)
2830 self.pool.get(table).write(cr, user, [record_id], tocreate[table], context=context)
2832 upd0 += ','+self._inherits[table]
2834 upd2.append(record_id)
2836 #Start : Set bool fields to be False if they are not touched(to make search more powerful)
2837 bool_fields = [x for x in self._columns.keys() if self._columns[x]._type=='boolean']
2839 for bool_field in bool_fields:
2840 if bool_field not in vals:
2841 vals[bool_field] = False
2845 if field in self._columns:
2846 if self._columns[field]._classic_write:
2847 upd0 = upd0 + ',"' + field + '"'
2848 upd1 = upd1 + ',' + self._columns[field]._symbol_set[0]
2849 upd2.append(self._columns[field]._symbol_set[1](vals[field]))
2851 if not isinstance(self._columns[field],fields.related):
2852 upd_todo.append(field)
2853 if field in self._columns \
2854 and hasattr(self._columns[field], 'selection') \
2856 if self._columns[field]._type == 'reference':
2857 val = vals[field].split(',')[0]
2860 if isinstance(self._columns[field].selection, (tuple, list)):
2861 if val not in dict(self._columns[field].selection):
2862 raise except_orm(_('ValidateError'),
2863 _('The value "%s" for the field "%s" is not in the selection') \
2864 % (vals[field], field))
2866 if val not in dict(self._columns[field].selection(
2867 self, cr, user, context=context)):
2868 raise except_orm(_('ValidateError'),
2869 _('The value "%s" for the field "%s" is not in the selection') \
2870 % (vals[field], field))
2871 if self._log_access:
2872 upd0 += ',create_uid,create_date'
2875 cr.execute('insert into "'+self._table+'" (id'+upd0+") values ("+str(id_new)+upd1+')', tuple(upd2))
2876 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2878 if self._parent_store and not context.get('defer_parent_store_computation'):
2880 self.pool._init_parent[self._name]=True
2882 parent = vals.get(self._parent_name, False)
2884 cr.execute('select parent_right from '+self._table+' where '+self._parent_name+'=%s order by '+(self._parent_order or self._order), (parent,))
2886 result_p = cr.fetchall()
2887 for (pleft,) in result_p:
2892 cr.execute('select parent_left from '+self._table+' where id=%s', (parent,))
2893 pleft_old = cr.fetchone()[0]
2896 cr.execute('select max(parent_right) from '+self._table)
2897 pleft = cr.fetchone()[0] or 0
2898 cr.execute('update '+self._table+' set parent_left=parent_left+2 where parent_left>%s', (pleft,))
2899 cr.execute('update '+self._table+' set parent_right=parent_right+2 where parent_right>%s', (pleft,))
2900 cr.execute('update '+self._table+' set parent_left=%s,parent_right=%s where id=%s', (pleft+1,pleft+2,id_new))
2902 # default element in context must be removed when call a one2many or many2many
2903 rel_context = context.copy()
2904 for c in context.items():
2905 if c[0].startswith('default_'):
2906 del rel_context[c[0]]
2909 for field in upd_todo:
2910 result += self._columns[field].set(cr, self, id_new, field, vals[field], user, rel_context) or []
2911 self._validate(cr, user, [id_new], context)
2913 if not context.get('no_store_function', False):
2914 result += self._store_get_values(cr, user, [id_new], vals.keys(), context)
2917 for order, object, ids, fields2 in result:
2918 if not (object, ids, fields2) in done:
2919 self.pool.get(object)._store_set_values(cr, user, ids, fields2, context)
2920 done.append((object, ids, fields2))
2922 wf_service = netsvc.LocalService("workflow")
2923 wf_service.trg_create(user, self._name, id_new, cr)
2926 def _store_get_values(self, cr, uid, ids, fields, context):
2928 fncts = self.pool._store_function.get(self._name, [])
2929 for fnct in range(len(fncts)):
2934 for f in (fields or []):
2935 if f in fncts[fnct][3]:
2941 result.setdefault(fncts[fnct][0], {})
2942 ids2 = fncts[fnct][2](self,cr, uid, ids, context)
2943 for id in filter(None, ids2):
2944 result[fncts[fnct][0]].setdefault(id, [])
2945 result[fncts[fnct][0]][id].append(fnct)
2947 for object in result:
2949 for id,fnct in result[object].items():
2950 k2.setdefault(tuple(fnct), [])
2951 k2[tuple(fnct)].append(id)
2952 for fnct,id in k2.items():
2953 dict.setdefault(fncts[fnct[0]][4],[])
2954 dict[fncts[fnct[0]][4]].append((fncts[fnct[0]][4],object,id,map(lambda x: fncts[x][1], fnct)))
2962 def _store_set_values(self, cr, uid, ids, fields, context):
2966 if self._columns[f]._multi not in keys:
2967 keys.append(self._columns[f]._multi)
2968 todo.setdefault(self._columns[f]._multi, [])
2969 todo[self._columns[f]._multi].append(f)
2973 result = self._columns[val[0]].get(cr, self, ids, val, uid, context=context)
2974 for id,value in result.items():
2980 if self._columns[v]._type in ('many2one', 'one2one'):
2982 value[v] = value[v][0]
2985 upd0.append('"'+v+'"='+self._columns[v]._symbol_set[0])
2986 upd1.append(self._columns[v]._symbol_set[1](value[v]))
2988 cr.execute('update "' + self._table + '" set ' + \
2989 string.join(upd0, ',') + ' where id = %s', upd1)
2993 result = self._columns[f].get(cr, self, ids, f, uid, context=context)
2994 for id,value in result.items():
2995 if self._columns[f]._type in ('many2one', 'one2one'):
3000 cr.execute('update "' + self._table + '" set ' + \
3001 '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value),id))
3007 def perm_write(self, cr, user, ids, fields, context=None):
3008 raise NotImplementedError(_('This method does not exist anymore'))
3010 # TODO: ameliorer avec NULL
3011 def _where_calc(self, cr, user, args, active_test=True, context=None):
3015 # if the object has a field named 'active', filter out all inactive
3016 # records unless they were explicitely asked for
3017 if 'active' in self._columns and (active_test and context.get('active_test', True)):
3019 active_in_args = False
3021 if a[0] == 'active':
3022 active_in_args = True
3023 if not active_in_args:
3024 args.insert(0, ('active', '=', 1))
3026 args = [('active', '=', 1)]
3030 e = expression.expression(args)
3031 e.parse(cr, user, self, context)
3032 tables = e.get_tables()
3033 qu1, qu2 = e.to_sql()
3034 qu1 = qu1 and [qu1] or []
3036 qu1, qu2, tables = [], [], ['"%s"' % self._table]
3038 return (qu1, qu2, tables)
3040 def _check_qorder(self, word):
3041 if not regex_order.match(word):
3042 raise except_orm(_('AccessError'), _('Bad query.'))
3045 def search(self, cr, user, args, offset=0, limit=None, order=None,
3046 context=None, count=False):
3049 self.pool.get('ir.model.access').check(cr, user, self._name, 'read', context=context)
3050 # compute the where, order by, limit and offset clauses
3051 (qu1, qu2, tables) = self._where_calc(cr, user, args, context=context)
3054 qu1 = ' where '+string.join(qu1, ' and ')
3059 self._check_qorder(order)
3060 order_by = order or self._order
3062 limit_str = limit and ' limit %d' % limit or ''
3063 offset_str = offset and ' offset %d' % offset or ''
3066 # construct a clause for the rules :
3067 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
3069 qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
3073 cr.execute('select count(%s.id) from ' % self._table +
3074 ','.join(tables) +qu1 + limit_str + offset_str, qu2)
3077 # execute the "main" query to fetch the ids we were searching for
3078 cr.execute('select %s.id from ' % self._table + ','.join(tables) +qu1+' order by '+order_by+limit_str+offset_str, qu2)
3080 return [x[0] for x in res]
3082 # returns the different values ever entered for one field
3083 # this is used, for example, in the client when the user hits enter on
3085 def distinct_field_get(self, cr, uid, field, value, args=None, offset=0, limit=None):
3088 if field in self._inherit_fields:
3089 return self.pool.get(self._inherit_fields[field][0]).distinct_field_get(cr, uid, field, value, args, offset, limit)
3091 return self._columns[field].search(cr, self, args, field, value, offset, limit, uid)
3093 def name_get(self, cr, user, ids, context=None):
3098 if isinstance(ids, (int, long)):
3100 return [(r['id'], tools.ustr(r[self._rec_name])) for r in self.read(cr, user, ids,
3101 [self._rec_name], context, load='_classic_write')]
3103 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=80):
3110 args += [(self._rec_name, operator, name)]
3111 ids = self.search(cr, user, args, limit=limit, context=context)
3112 res = self.name_get(cr, user, ids, context)
3115 def copy_data(self, cr, uid, id, default=None, context=None):
3120 if 'state' not in default:
3121 if 'state' in self._defaults:
3122 default['state'] = self._defaults['state'](self, cr, uid, context)
3123 context_wo_lang = context
3124 if 'lang' in context:
3125 del context_wo_lang['lang']
3126 data = self.read(cr, uid, [id], context=context_wo_lang)[0]
3127 fields = self.fields_get(cr, uid, context=context)
3129 ftype = fields[f]['type']
3131 if self._log_access and f in ('create_date', 'create_uid', 'write_date', 'write_uid'):
3135 data[f] = default[f]
3136 elif ftype == 'function':
3138 elif ftype == 'many2one':
3140 data[f] = data[f] and data[f][0]
3143 elif ftype in ('one2many', 'one2one'):
3145 rel = self.pool.get(fields[f]['relation'])
3147 # duplicate following the order of the ids
3148 # because we'll rely on it later for copying
3149 # translations in copy_translation()!
3151 for rel_id in data[f]:
3152 # the lines are first duplicated using the wrong (old)
3153 # parent but then are reassigned to the correct one thanks
3155 d,t = rel.copy_data(cr, uid, rel_id, context=context)
3156 res.append((0, 0, d))
3158 elif ftype == 'many2many':
3159 data[f] = [(6, 0, data[f])]
3163 # make sure we don't break the current parent_store structure and
3164 # force a clean recompute!
3165 for parent_column in ['parent_left', 'parent_right']:
3166 data.pop(parent_column, None)
3168 for v in self._inherits:
3169 del data[self._inherits[v]]
3170 return data, [] # keep empty second argument for backwards compatibility, removed in 6.0
3172 def copy_translations(self, cr, uid, old_id, new_id, context=None):
3173 trans_obj = self.pool.get('ir.translation')
3174 fields = self.fields_get(cr, uid, context=context)
3176 translation_records = []
3177 for field_name, field_def in fields.items():
3178 # we must recursively copy the translations for o2o and o2m
3179 if field_def['type'] in ('one2one', 'one2many'):
3180 target_obj = self.pool.get(field_def['relation'])
3181 old_record, new_record = self.read(cr, uid, [old_id, new_id], [field_name], context=context)
3182 # here we rely on the order of the ids to match the translations
3183 # as foreseen in copy_data()
3184 old_childs = sorted(old_record[field_name])
3185 new_childs = sorted(new_record[field_name])
3186 for (old_child, new_child) in zip(old_childs, new_childs):
3187 # recursive copy of translations here
3188 target_obj.copy_translations(cr, uid, old_child, new_child, context=context)
3189 # and for translatable fields we keep them for copy
3190 elif field_def.get('translate'):
3192 if field_name in self._columns:
3193 trans_name = self._name + "," + field_name
3194 elif field_name in self._inherit_fields:
3195 trans_name = self._inherit_fields[field_name][0] + "," + field_name
3197 trans_ids = trans_obj.search(cr, uid, [
3198 ('name', '=', trans_name),
3199 ('res_id','=', old_id)
3201 translation_records.extend(trans_obj.read(cr,uid,trans_ids,context=context))
3203 for record in translation_records:
3205 record['res_id'] = new_id
3206 trans_obj.create(cr, uid, record, context=context)
3209 def copy(self, cr, uid, id, default=None, context=None):
3210 data, trans = self.copy_data(cr, uid, id, default, context)
3211 new_id = self.create(cr, uid, data, context)
3212 self.copy_translations(cr, uid, id, new_id, context)
3215 def exists(self, cr, uid, id, context=None):
3216 cr.execute('SELECT count(1) FROM "%s" where id=%%s' % (self._table,), (id,))
3217 return bool(cr.fetchone()[0])
3219 def check_recursion(self, cr, uid, ids, parent=None):
3221 parent = self._parent_name
3223 query = 'SELECT distinct "%s" FROM "%s" WHERE id IN %%s' % (parent, self._table)
3226 for i in range(0, len(ids), cr.IN_MAX):
3227 sub_ids_parent = ids_parent[i:i+cr.IN_MAX]
3228 cr.execute(query, (tuple(sub_ids_parent),))
3229 ids_parent2.extend(filter(None, map(lambda x: x[0], cr.fetchall())))
3230 ids_parent = ids_parent2
3231 for i in ids_parent:
3236 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: