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 lxml import etree
61 sys.stderr.write("ERROR: Import lxml module\n")
62 sys.stderr.write("ERROR: Try to install the python-lxml package\n")
65 from tools.config import config
67 regex_order = re.compile('^([a-z0-9_]+( *desc| *asc)?( *, *|))+$', re.I)
69 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)
80 class except_orm(Exception):
81 def __init__(self, name, value):
84 self.args = (name, value)
86 class BrowseRecordError(Exception):
89 # Readonly python database object browser
90 class browse_null(object):
95 def __getitem__(self, name):
98 def __getattr__(self, name):
99 return False # XXX: return self ?
107 def __nonzero__(self):
110 def __unicode__(self):
115 # TODO: execute an object method on browse_record_list
117 class browse_record_list(list):
119 def __init__(self, lst, context=None):
122 super(browse_record_list, self).__init__(lst)
123 self.context = context
126 class browse_record(object):
127 def __init__(self, cr, uid, id, table, cache, context=None, list_class = None, fields_process={}):
129 table : the object (inherited from orm)
130 context : a dictionary with an optional context
134 self._list_class = list_class or browse_record_list
139 self._table_name = self._table._name
140 self._context = context
141 self._fields_process = fields_process
143 cache.setdefault(table._name, {})
144 self._data = cache[table._name]
146 if not (id and isinstance(id, (int, long,))):
147 raise BrowseRecordError(_('Wrong ID for the browse record, got %r, expected an integer.') % (id,))
148 # if not table.exists(cr, uid, id, context):
149 # raise BrowseRecordError(_('Object %s does not exists') % (self,))
151 if id not in self._data:
152 self._data[id] = {'id': id}
156 def __getitem__(self, name):
159 if name not in self._data[self._id]:
160 # build the list of fields we will fetch
162 # fetch the definition of the field which was asked for
163 if name in self._table._columns:
164 col = self._table._columns[name]
165 elif name in self._table._inherit_fields:
166 col = self._table._inherit_fields[name][2]
167 elif hasattr(self._table, name):
168 if isinstance(getattr(self._table, name), (types.MethodType, types.LambdaType, types.FunctionType)):
169 return lambda *args, **argv: getattr(self._table, name)(self._cr, self._uid, [self._id], *args, **argv)
171 return getattr(self._table, name)
173 logger = netsvc.Logger()
174 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error: field '%s' does not exist in object '%s' !" % (name, self._table._name))
177 # if the field is a classic one or a many2one, we'll fetch all classic and many2one fields
179 # gen the list of "local" (ie not inherited) fields which are classic or many2one
180 ffields = filter(lambda x: x[1]._classic_write, self._table._columns.items())
181 # gen the list of inherited fields
182 inherits = map(lambda x: (x[0], x[1][2]), self._table._inherit_fields.items())
183 # complete the field list with the inherited fields which are classic or many2one
184 ffields += filter(lambda x: x[1]._classic_write, inherits)
185 # otherwise we fetch only that field
187 ffields = [(name, col)]
188 ids = filter(lambda id: name not in self._data[id], self._data.keys())
190 fffields = map(lambda x: x[0], ffields)
191 datas = self._table.read(self._cr, self._uid, ids, fffields, context=self._context, load="_classic_write")
192 if self._fields_process:
193 lang = self._context.get('lang', 'en_US') or 'en_US'
194 lang_obj_ids = self.pool.get('res.lang').search(self._cr, self._uid,[('code','=',lang)])
196 raise Exception(_('Language with code "%s" is not defined in your system !\nDefine it through the Administration menu.') % (lang,))
197 lang_obj = self.pool.get('res.lang').browse(self._cr, self._uid,lang_obj_ids[0])
200 if f._type in self._fields_process:
202 d[n] = self._fields_process[f._type](d[n])
204 d[n].set_value(self._cr, self._uid, d[n], self, f, lang_obj)
207 # create browse records for 'remote' objects
210 if f._type in ('many2one', 'one2one'):
212 obj = self._table.pool.get(f._obj)
214 if type(data[n]) in (type([]),type( (1,) )):
219 data[n] = browse_record(self._cr, self._uid, ids2, obj, self._cache, context=self._context, list_class=self._list_class, fields_process=self._fields_process)
221 data[n] = browse_null()
223 data[n] = browse_null()
224 elif f._type in ('one2many', 'many2many') and len(data[n]):
225 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)
226 self._data[data['id']].update(data)
227 return self._data[self._id][name]
229 def __getattr__(self, name):
230 # raise an AttributeError exception.
233 def __contains__(self, name):
234 return (name in self._table._columns) or (name in self._table._inherit_fields) or hasattr(self._table, name)
236 def __hasattr__(self, name):
243 return "browse_record(%s, %d)" % (self._table_name, self._id)
245 def __eq__(self, other):
246 return (self._table_name, self._id) == (other._table_name, other._id)
248 def __ne__(self, other):
249 return (self._table_name, self._id) != (other._table_name, other._id)
251 # we need to define __unicode__ even though we've already defined __str__
252 # because we have overridden __getattr__
253 def __unicode__(self):
254 return unicode(str(self))
257 return hash((self._table_name, self._id))
265 (type returned by postgres when the column was created, type expression to create the column)
269 fields.boolean: 'bool',
270 fields.integer: 'int4',
271 fields.integer_big: 'int8',
275 fields.datetime: 'timestamp',
276 fields.binary: 'bytea',
277 fields.many2one: 'int4',
279 if type(f) in type_dict:
280 f_type = (type_dict[type(f)], type_dict[type(f)])
281 elif isinstance(f, fields.float):
283 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
285 f_type = ('float8', 'DOUBLE PRECISION')
286 elif isinstance(f, (fields.char, fields.reference)):
287 f_type = ('varchar', 'VARCHAR(%d)' % (f.size,))
288 elif isinstance(f, fields.selection):
289 if isinstance(f.selection, list) and isinstance(f.selection[0][0], (str, unicode)):
290 f_size = reduce(lambda x, y: max(x, len(y[0])), f.selection, f.size or 16)
291 elif isinstance(f.selection, list) and isinstance(f.selection[0][0], int):
294 f_size = (hasattr(f, 'size') and f.size) or 16
297 f_type = ('int4', 'INTEGER')
299 f_type = ('varchar', 'VARCHAR(%d)' % f_size)
300 elif isinstance(f, fields.function) and eval('fields.'+(f._type)) in type_dict:
301 t = eval('fields.'+(f._type))
302 f_type = (type_dict[t], type_dict[t])
303 elif isinstance(f, fields.function) and f._type == 'float':
304 f_type = ('float8', 'DOUBLE PRECISION')
305 elif isinstance(f, fields.function) and f._type == 'selection':
306 f_type = ('text', 'text')
307 elif isinstance(f, fields.function) and f._type == 'char':
308 f_type = ('varchar', 'VARCHAR(%d)' % (f.size))
310 logger = netsvc.Logger()
311 logger.notifyChannel("init", netsvc.LOG_WARNING, '%s type not supported!' % (type(f)))
316 class orm_template(object):
322 _parent_name = 'parent_id'
323 _parent_store = False
324 _parent_order = False
333 CONCURRENCY_CHECK_FIELD = '__last_update'
335 def _field_create(self, cr, context={}):
336 cr.execute("SELECT id FROM ir_model WHERE model=%s", (self._name,))
338 cr.execute('SELECT nextval(%s)', ('ir_model_id_seq',))
339 model_id = cr.fetchone()[0]
340 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'))
342 model_id = cr.fetchone()[0]
343 if 'module' in context:
344 name_id = 'model_'+self._name.replace('.','_')
345 cr.execute('select * from ir_model_data where name=%s and res_id=%s', (name_id,model_id))
347 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
348 (name_id, context['module'], 'ir.model', model_id)
353 cr.execute("SELECT * FROM ir_model_fields WHERE model=%s", (self._name,))
355 for rec in cr.dictfetchall():
356 cols[rec['name']] = rec
358 for (k, f) in self._columns.items():
360 'model_id': model_id,
363 'field_description': f.string.replace("'", " "),
365 'relation': f._obj or 'NULL',
366 'view_load': (f.view_load and 1) or 0,
367 'select_level': str(f.select or 0),
368 'readonly':(f.readonly and 1) or 0,
369 'required':(f.required and 1) or 0,
370 'selectable' : (f.selectable and 1) or 0,
373 cr.execute('select nextval(%s)', ('ir_model_fields_id_seq',))
374 id = cr.fetchone()[0]
376 cr.execute("""INSERT INTO ir_model_fields (
377 id, model_id, model, name, field_description, ttype,
378 relation,view_load,state,select_level
380 %s,%s,%s,%s,%s,%s,%s,%s,%s,%s
382 id, vals['model_id'], vals['model'], vals['name'], vals['field_description'], vals['ttype'],
383 vals['relation'], bool(vals['view_load']), 'base',
386 if 'module' in context:
387 name1 = 'field_' + self._table + '_' + k
388 cr.execute("select name from ir_model_data where name=%s", (name1,))
390 name1 = name1 + "_" + str(id)
391 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
392 (name1, context['module'], 'ir.model.fields', id)
395 for key, val in vals.items():
396 if cols[k][key] != vals[key]:
397 cr.execute('update ir_model_fields set field_description=%s where model=%s and name=%s', (vals['field_description'], vals['model'], vals['name']))
399 cr.execute("""UPDATE ir_model_fields SET
400 model_id=%s, field_description=%s, ttype=%s, relation=%s,
401 view_load=%s, select_level=%s, readonly=%s ,required=%s, selectable=%s
403 model=%s AND name=%s""", (
404 vals['model_id'], vals['field_description'], vals['ttype'],
405 vals['relation'], bool(vals['view_load']),
406 vals['select_level'], bool(vals['readonly']),bool(vals['required']),bool(vals['selectable']),vals['model'], vals['name']
411 def _auto_init(self, cr, context={}):
412 self._field_create(cr, context)
414 def __init__(self, cr):
415 if not self._name and not hasattr(self, '_inherit'):
416 name = type(self).__name__.split('.')[0]
417 msg = "The class %s has to have a _name attribute" % name
419 logger = netsvc.Logger()
420 logger.notifyChannel('orm', netsvc.LOG_ERROR, msg )
421 raise except_orm('ValueError', msg )
423 if not self._description:
424 self._description = self._name
426 self._table = self._name.replace('.', '_')
428 def browse(self, cr, uid, select, context=None, list_class=None, fields_process={}):
431 self._list_class = list_class or browse_record_list
433 # need to accepts ints and longs because ids coming from a method
434 # launched by button in the interface have a type long...
435 if isinstance(select, (int, long)):
436 return browse_record(cr, uid, select, self, cache, context=context, list_class=self._list_class, fields_process=fields_process)
437 elif isinstance(select, list):
438 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)
442 def __export_row(self, cr, uid, row, fields, context=None):
444 def check_type(field_type):
445 if field_type == 'float':
447 elif field_type == 'integer':
449 elif field_type == 'boolean':
454 data = map(lambda x: '', range(len(fields)))
456 for fpos in range(len(fields)):
465 model_data = self.pool.get('ir.model.data')
466 data_ids = model_data.search(cr, uid, [('model','=',r._table_name),('res_id','=',r['id'])])
468 d = model_data.read(cr, uid, data_ids, ['name','module'])[0]
470 r = '%s.%s'%(d['module'],d['name'])
478 if f[i] in self._columns:
479 r = check_type(self._columns[f[i]]._type)
480 elif f[i] in self._inherit_fields:
481 r = check_type(self._inherit_fields[f[i]][2]._type)
484 if isinstance(r, (browse_record_list, list)):
486 fields2 = map(lambda x: (x[:i+1]==f[:i+1] and x[i+1:]) \
492 lines2 = self.__export_row(cr, uid, row2, fields2,
495 for fpos2 in range(len(fields)):
496 if lines2 and lines2[0][fpos2]:
497 data[fpos2] = lines2[0][fpos2]
501 if isinstance(rr.name, browse_record):
503 dt += rr.name or '' + ','
513 if isinstance(r, browse_record):
515 data[fpos] = tools.ustr(r or '')
516 return [data] + lines
518 def export_data(self, cr, uid, ids, fields_to_export, context=None):
521 imp_comp = context.get('import_comp',False)
522 cols = self._columns.copy()
523 for f in self._inherit_fields:
524 cols.update({f: self._inherit_fields[f][2]})
525 fields_to_export = map(lambda x: x.split('/'), fields_to_export)
526 fields_export = fields_to_export+[]
529 for field in fields_export:
530 if imp_comp and len(field)>1:
531 warning_fields.append('/'.join(map(lambda x:x in cols and cols[x].string or x,field)))
532 elif len (field) <=1:
533 if imp_comp and cols.get(field and field[0],False):
534 if ((isinstance(cols[field[0]], fields.function) and not cols[field[0]].store) \
535 or isinstance(cols[field[0]], fields.related)\
536 or isinstance(cols[field[0]], fields.one2many)):
537 warning_fields.append('/'.join(map(lambda x:x in cols and cols[x].string or x,field)))
539 if imp_comp and len(warning_fields):
540 warning = 'Following columns cannot be exported since you select to be import compatible.\n%s' %('\n'.join(warning_fields))
542 return {'warning' : warning}
543 for row in self.browse(cr, uid, ids, context):
544 datas += self.__export_row(cr, uid, row, fields_to_export, context)
545 return {'datas':datas}
547 def import_data(self, cr, uid, fields, datas, mode='init', current_module='', noupdate=False, context=None, filename=None):
550 fields = map(lambda x: x.split('/'), fields)
551 logger = netsvc.Logger()
552 ir_model_data_obj = self.pool.get('ir.model.data')
554 def _check_db_id(self, model_name, db_id):
555 obj_model = self.pool.get(model_name)
556 ids = obj_model.search(cr, uid, [('id','=',int(db_id))])
558 raise Exception(_("Database ID doesn't exist: %s : %s") %(model_name, db_id))
561 def process_liness(self, datas, prefix, current_module, model_name, fields_def, position=0):
562 line = datas[position]
571 ir_model_data_obj = self.pool.get('ir.model.data')
573 # Import normal fields
575 for i in range(len(fields)):
577 raise Exception(_('Please check that all your lines have %d columns.') % (len(fields),))
581 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':db_id'):
585 field_name = field[0].split(':')[0]
586 model_rel = fields_def[field_name]['relation']
588 if fields_def[field[len(prefix)][:-6]]['type']=='many2many':
590 for db_id in line[i].split(config.get('csv_internal_sep')):
592 _check_db_id(self, model_rel, db_id)
595 warning += [tools.exception_to_unicode(e)]
596 logger.notifyChannel("import", netsvc.LOG_ERROR,
597 tools.exception_to_unicode(e))
599 res = [(6, 0, res_id)]
602 _check_db_id(self, model_rel, line[i])
605 warning += [tools.exception_to_unicode(e)]
606 logger.notifyChannel("import", netsvc.LOG_ERROR,
607 tools.exception_to_unicode(e))
608 row[field_name] = res or False
611 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':id'):
614 if fields_def[field[len(prefix)][:-3]]['type']=='many2many':
616 for word in line[i].split(config.get('csv_internal_sep')):
618 module, xml_id = word.rsplit('.', 1)
620 module, xml_id = current_module, word
621 id = ir_model_data_obj._get_id(cr, uid, module,
623 res_id2 = ir_model_data_obj.read(cr, uid, [id],
624 ['res_id'])[0]['res_id']
626 res_id.append(res_id2)
628 res_id = [(6, 0, res_id)]
631 module, xml_id = line[i].rsplit('.', 1)
633 module, xml_id = current_module, line[i]
634 id = ir_model_data_obj._get_id(cr, uid, module, xml_id)
635 res_id = ir_model_data_obj.read(cr, uid, [id],
636 ['res_id'])[0]['res_id']
637 row[field[0][:-3]] = res_id or False
639 if (len(field) == len(prefix)+1) and \
640 len(field[len(prefix)].split(':lang=')) == 2:
641 f, lang = field[len(prefix)].split(':lang=')
642 translate.setdefault(lang, {})[f]=line[i] or False
644 if (len(field) == len(prefix)+1) and \
645 (prefix == field[0:len(prefix)]):
646 if field[len(prefix)] == "id":
649 is_xml_id = data_id = line[i]
650 d = data_id.split('.')
651 module = len(d)>1 and d[0] or ''
652 name = len(d)>1 and d[1] or d[0]
653 data_ids = ir_model_data_obj.search(cr, uid, [('module','=',module),('model','=',model_name),('name','=',name)])
655 d = ir_model_data_obj.read(cr, uid, data_ids, ['res_id'])[0]
657 if is_db_id and not db_id:
658 data_ids = ir_model_data_obj.search(cr, uid, [('module','=',module),('model','=',model_name),('res_id','=',is_db_id)])
659 if not len(data_ids):
660 ir_model_data_obj.create(cr, uid, {'module':module, 'model':model_name, 'name':name, 'res_id':is_db_id})
662 if is_db_id and int(db_id) != int(is_db_id):
663 warning += [_("Id is not the same than existing one: %s")%(is_db_id)]
664 logger.notifyChannel("import", netsvc.LOG_ERROR,
665 _("Id is not the same than existing one: %s")%(is_db_id))
668 if field[len(prefix)] == "db_id":
671 _check_db_id(self, model_name, line[i])
672 data_res_id = is_db_id = int(line[i])
674 warning += [tools.exception_to_unicode(e)]
675 logger.notifyChannel("import", netsvc.LOG_ERROR,
676 tools.exception_to_unicode(e))
678 data_ids = ir_model_data_obj.search(cr, uid, [('model','=',model_name),('res_id','=',line[i])])
680 d = ir_model_data_obj.read(cr, uid, data_ids, ['name','module'])[0]
683 data_id = '%s.%s'%(d['module'],d['name'])
686 if is_xml_id and not data_id:
688 if is_xml_id and is_xml_id!=data_id:
689 warning += [_("Id is not the same than existing one: %s")%(line[i])]
690 logger.notifyChannel("import", netsvc.LOG_ERROR,
691 _("Id is not the same than existing one: %s")%(line[i]))
694 if fields_def[field[len(prefix)]]['type'] == 'integer':
695 res = line[i] and int(line[i])
696 elif fields_def[field[len(prefix)]]['type'] == 'boolean':
697 res = line[i].lower() not in ('0', 'false', 'off')
698 elif fields_def[field[len(prefix)]]['type'] == 'float':
699 res = line[i] and float(line[i])
700 elif fields_def[field[len(prefix)]]['type'] == 'selection':
702 if isinstance(fields_def[field[len(prefix)]]['selection'],
704 sel = fields_def[field[len(prefix)]]['selection']
706 sel = fields_def[field[len(prefix)]]['selection'](self,
709 if line[i] in [tools.ustr(key),tools.ustr(val)]: #Acepting key or value for selection field
712 if line[i] and not res:
713 logger.notifyChannel("import", netsvc.LOG_WARNING,
714 _("key '%s' not found in selection field '%s'") % \
715 (line[i], field[len(prefix)]))
717 warning += [_("Key/value '%s' not found in selection field '%s'")%(line[i],field[len(prefix)])]
719 elif fields_def[field[len(prefix)]]['type']=='many2one':
722 relation = fields_def[field[len(prefix)]]['relation']
723 res2 = self.pool.get(relation).name_search(cr, uid,
724 line[i], [], operator='=', context=context)
725 res = (res2 and res2[0][0]) or False
727 warning += [_("Relation not found: %s on '%s'")%(line[i],relation)]
728 logger.notifyChannel("import", netsvc.LOG_WARNING,
729 _("Relation not found: %s on '%s'")%(line[i],relation))
730 elif fields_def[field[len(prefix)]]['type']=='many2many':
733 relation = fields_def[field[len(prefix)]]['relation']
734 for word in line[i].split(config.get('csv_internal_sep')):
735 res2 = self.pool.get(relation).name_search(cr,
736 uid, word, [], operator='=', context=context)
737 res3 = (res2 and res2[0][0]) or False
739 warning += [_("Relation not found: %s on '%s'")%(line[i],relation)]
740 logger.notifyChannel("import",
742 _("Relation not found: %s on '%s'")%(line[i],relation))
748 res = line[i] or False
749 row[field[len(prefix)]] = res
750 elif (prefix==field[0:len(prefix)]):
751 if field[0] not in todo:
752 todo.append(field[len(prefix)])
754 # Import one2many, many2many fields
758 relation_obj = self.pool.get(fields_def[field]['relation'])
759 newfd = relation_obj.fields_get(
760 cr, uid, context=context)
761 res = process_liness(self, datas, prefix + [field], current_module, relation_obj._name, newfd, position)
762 (newrow, max2, w2, translate2, data_id2, data_res_id2) = res
763 nbrmax = max(nbrmax, max2)
764 warning = warning + w2
765 reduce(lambda x, y: x and y, newrow)
766 row[field] = (reduce(lambda x, y: x or y, newrow.values()) and \
767 [(0, 0, newrow)]) or []
769 while (position+i)<len(datas):
771 for j in range(len(fields)):
773 if (len(field2) <= (len(prefix)+1)) and datas[position+i][j]:
778 (newrow, max2, w2, translate2, data_id2, data_res_id2) = process_liness(
779 self, datas, prefix+[field], current_module, relation_obj._name, newfd, position+i)
781 if reduce(lambda x, y: x or y, newrow.values()):
782 row[field].append((0, 0, newrow))
784 nbrmax = max(nbrmax, i)
787 for i in range(max(nbrmax, 1)):
790 result = (row, nbrmax, warning, translate, data_id, data_res_id)
793 fields_def = self.fields_get(cr, uid, context=context)
796 initial_size = len(datas)
797 if config.get('import_partial', False) and filename:
798 data = pickle.load(file(config.get('import_partial')))
799 original_value = data.get(filename, 0)
805 (res, other, warning, translate, data_id, res_id) = \
806 process_liness(self, datas, [], current_module, self._name, fields_def)
809 return (-1, res, 'Line ' + str(counter) +' : ' + '!\n'.join(warning), '')
812 id = ir_model_data_obj._update(cr, uid, self._name,
813 current_module, res, xml_id=data_id, mode=mode,
814 noupdate=noupdate, res_id=res_id)
817 if isinstance(e,psycopg2.IntegrityError):
818 msg= _('Insertion Failed!')
819 for key in self.pool._sql_error.keys():
821 msg = self.pool._sql_error[key]
823 return (-1, res,'Line ' + str(counter) +' : ' + msg,'' )
825 for lang in translate:
826 context2 = context.copy()
827 context2['lang'] = lang
828 self.write(cr, uid, [id], translate[lang], context2)
829 if config.get('import_partial', False) and filename and (not (counter%100)) :
830 data = pickle.load(file(config.get('import_partial')))
831 data[filename] = initial_size - len(datas) + original_value
832 pickle.dump(data, file(config.get('import_partial'),'wb'))
835 #except Exception, e:
836 # logger.notifyChannel("import", netsvc.LOG_ERROR, e)
839 # return (-1, res, e[0], warning)
841 # return (-1, res, e[0], '')
844 # TODO: Send a request with the result and multi-thread !
846 return (done, 0, 0, 0)
848 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
849 raise _('The read method is not implemented on this object !')
851 def get_invalid_fields(self,cr,uid):
852 return list(self._invalids)
854 def _validate(self, cr, uid, ids, context=None):
855 context = context or {}
856 lng = context.get('lang', False) or 'en_US'
857 trans = self.pool.get('ir.translation')
859 for constraint in self._constraints:
860 fun, msg, fields = constraint
861 if not fun(self, cr, uid, ids):
862 translated_msg = trans._get_source(cr, uid, self._name, 'constraint', lng, source=msg) or msg
864 _("Error occurred while validating the field(s) %s: %s") % (','.join(fields), translated_msg)
866 self._invalids.update(fields)
869 raise except_orm('ValidateError', '\n'.join(error_msgs))
871 self._invalids.clear()
873 def default_get(self, cr, uid, fields_list, context=None):
876 def perm_read(self, cr, user, ids, context=None, details=True):
877 raise _('The perm_read method is not implemented on this object !')
879 def unlink(self, cr, uid, ids, context=None):
880 raise _('The unlink method is not implemented on this object !')
882 def write(self, cr, user, ids, vals, context=None):
883 raise _('The write method is not implemented on this object !')
885 def create(self, cr, user, vals, context=None):
886 raise _('The create method is not implemented on this object !')
888 # returns the definition of each field in the object
889 # the optional fields parameter can limit the result to some fields
890 def fields_get_keys(self, cr, user, context=None, read_access=True):
893 res = self._columns.keys()
894 for parent in self._inherits:
895 res.extend(self.pool.get(parent).fields_get_keys(cr, user, fields, context))
898 def fields_get(self, cr, user, fields=None, context=None, read_access=True):
902 translation_obj = self.pool.get('ir.translation')
903 model_access_obj = self.pool.get('ir.model.access')
904 for parent in self._inherits:
905 res.update(self.pool.get(parent).fields_get(cr, user, fields, context))
907 if self._columns.keys():
908 for f in self._columns.keys():
909 if fields and f not in fields:
911 res[f] = {'type': self._columns[f]._type}
912 for arg in ('string', 'readonly', 'states', 'size', 'required',
913 'change_default', 'translate', 'help', 'select', 'selectable'):
914 if getattr(self._columns[f], arg):
915 res[f][arg] = getattr(self._columns[f], arg)
917 res[f]['readonly'] = True
918 res[f]['states'] = {}
919 for arg in ('digits', 'invisible','filters'):
920 if hasattr(self._columns[f], arg) \
921 and getattr(self._columns[f], arg):
922 res[f][arg] = getattr(self._columns[f], arg)
924 res_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'field', context.get('lang', False) or 'en_US')
926 res[f]['string'] = res_trans
927 help_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'help', context.get('lang', False) or 'en_US')
929 res[f]['help'] = help_trans
931 if hasattr(self._columns[f], 'selection'):
932 if isinstance(self._columns[f].selection, (tuple, list)):
933 sel = self._columns[f].selection
934 # translate each selection option
936 for (key, val) in sel:
939 val2 = translation_obj._get_source(cr, user, self._name + ',' + f, 'selection', context.get('lang', False) or 'en_US', val)
940 sel2.append((key, val2 or val))
942 res[f]['selection'] = sel
944 # call the 'dynamic selection' function
945 res[f]['selection'] = self._columns[f].selection(self, cr,
947 if res[f]['type'] in ('one2many', 'many2many', 'many2one', 'one2one'):
948 res[f]['relation'] = self._columns[f]._obj
949 res[f]['domain'] = self._columns[f]._domain
950 res[f]['context'] = self._columns[f]._context
952 #TODO : read the fields from the database
956 # filter out fields which aren't in the fields list
963 # Overload this method if you need a window title which depends on the context
965 def view_header_get(self, cr, user, view_id=None, view_type='form', context=None):
968 def __view_look_dom(self, cr, user, node, view_id, context=None):
975 if node.tag == 'field':
979 if node.get('name') in self._columns:
980 column = self._columns[node.get('name')]
982 column = self._inherit_fields[node.get('name')][2]
987 relation = column._obj
991 if f.tag in ('form', 'tree', 'graph'):
994 ctx['base_model_name'] = self._name
995 xarch, xfields = self.pool.get(relation).__view_look_dom_arch(cr, user, f, view_id, ctx)
996 views[str(f.tag)] = {
1000 attrs = {'views': views}
1001 if node.get('widget') and node.get('widget') == 'selection':
1002 # We can not use the 'string' domain has it is defined according to the record !
1004 if column._domain and not isinstance(column._domain, (str, unicode)):
1005 dom = column._domain
1006 attrs['selection'] = self.pool.get(relation).name_search(cr, user, '', dom, context=context)
1007 if (node.get('required') and not int(node.get('required'))) or not column.required:
1008 attrs['selection'].append((False,''))
1009 fields[node.get('name')] = attrs
1011 elif node.tag in ('form', 'tree'):
1012 result = self.view_header_get(cr, user, False, node.tag, context)
1014 node.set('string', result)
1016 elif node.tag == 'calendar':
1017 for additional_field in ('date_start', 'date_delay', 'date_stop', 'color'):
1018 if node.get(additional_field):
1019 fields[node.get(additional_field)] = {}
1021 if 'groups' in node.attrib:
1022 if node.get('groups'):
1023 groups = node.get('groups').split(',')
1025 access_pool = self.pool.get('ir.model.access')
1026 for group in groups:
1027 readonly = readonly or access_pool.check_groups(cr, user, group)
1029 node.set('invisible', '1')
1030 del(node.attrib['groups'])
1033 if ('lang' in context) and not result:
1034 if node.get('string'):
1035 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.get('string').encode('utf8'))
1036 if not trans and ('base_model_name' in context):
1037 trans = self.pool.get('ir.translation')._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.get('string').encode('utf8'))
1039 node.set('string', trans)
1041 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.get('sum').encode('utf8'))
1043 node.set('sum', trans)
1047 fields.update(self.__view_look_dom(cr, user, f, view_id, context))
1051 def __view_look_dom_arch(self, cr, user, node, view_id, context=None):
1052 fields_def = self.__view_look_dom(cr, user, node, view_id, context=context)
1054 rolesobj = self.pool.get('res.roles')
1055 usersobj = self.pool.get('res.users')
1057 buttons = (n for n in node.getiterator('button') if n.get('type') != 'object')
1058 for button in buttons:
1060 if user != 1: # admin user has all roles
1061 user_roles = usersobj.read(cr, user, [user], ['roles_id'])[0]['roles_id']
1062 cr.execute("select role_id from wkf_transition where signal=%s", (button.get('name'),))
1063 roles = cr.fetchall()
1066 ok = ok and rolesobj.check(cr, user, user_roles, role[0])
1069 button.set('readonly', '1')
1071 button.set('readonly', '0')
1073 arch = etree.tostring(node, encoding="utf-8").replace('\t', '')
1074 fields = self.fields_get(cr, user, fields_def.keys(), context)
1075 for field in fields_def:
1077 # sometime, the view may containt the (invisible) field 'id' needed for a domain (when 2 objects have cross references)
1078 fields['id'] = {'readonly': True, 'type': 'integer', 'string': 'ID'}
1079 elif field in fields:
1080 fields[field].update(fields_def[field])
1082 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))
1083 res = cr.fetchall()[:]
1085 res.insert(0, ("Can't find field '%s' in the following view parts composing the view of object model '%s':" % (field, model), None))
1086 msg = "\n * ".join([r[0] for r in res])
1087 msg += "\n\nEither you wrongly customised this view, or some modules bringing those views are not compatible with your current data model"
1088 netsvc.Logger().notifyChannel('orm', netsvc.LOG_ERROR, msg)
1089 raise except_orm('View error', msg)
1093 def __get_default_calendar_view(self):
1094 """Generate a default calendar view (For internal use only).
1097 arch = ('<?xml version="1.0" encoding="utf-8"?>\n'
1098 '<calendar string="%s"') % (self._description)
1100 if (self._date_name not in self._columns):
1102 for dt in ['date','date_start','x_date','x_date_start']:
1103 if dt in self._columns:
1104 self._date_name = dt
1109 raise except_orm(_('Invalid Object Architecture!'),_("Insufficient fields for Calendar View!"))
1112 arch +=' date_start="%s"' % (self._date_name)
1114 for color in ["user_id","partner_id","x_user_id","x_partner_id"]:
1115 if color in self._columns:
1116 arch += ' color="' + color + '"'
1119 dt_stop_flag = False
1121 for dt_stop in ["date_stop","date_end","x_date_stop","x_date_end"]:
1122 if dt_stop in self._columns:
1123 arch += ' date_stop="' + dt_stop + '"'
1127 if not dt_stop_flag:
1128 for dt_delay in ["date_delay","planned_hours","x_date_delay","x_planned_hours"]:
1129 if dt_delay in self._columns:
1130 arch += ' date_delay="' + dt_delay + '"'
1134 ' <field name="%s"/>\n'
1135 '</calendar>') % (self._rec_name)
1140 # if view_id, view_type is not required
1142 def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
1147 if isinstance(s, unicode):
1148 return s.encode('utf8')
1151 def _inherit_apply(src, inherit):
1152 def _find(node, node2):
1153 if node2.tag == 'xpath':
1154 res = node.xpath(node2.get('expr'))
1155 return res and res[0]
1157 for n in node.getiterator(node2.tag):
1159 for attr in node2.attrib:
1160 if attr == 'position':
1163 if n.get(attr) == node2.get(attr):
1170 # End: _find(node, node2)
1172 doc_dest = etree.fromstring(encode(inherit))
1173 toparse = [ doc_dest ]
1176 node2 = toparse.pop(0)
1177 if node2.tag == 'data':
1178 toparse += [ c for c in doc_dest ]
1180 node = _find(src, node2)
1181 if node is not None:
1183 if node2.get('position'):
1184 pos = node2.get('position')
1185 if pos == 'replace':
1187 node.addprevious(child)
1188 node.getparent().remove(node)
1190 sib = node.getnext()
1194 elif pos == 'after':
1198 sib.addprevious(child)
1199 elif pos == 'before':
1200 node.addprevious(child)
1202 raise AttributeError(_('Unknown position in inherited view %s !') % pos)
1205 ' %s="%s"' % (attr, node2.get(attr))
1206 for attr in node2.attrib
1207 if attr != 'position'
1209 tag = "<%s%s>" % (node2.tag, attrs)
1210 raise AttributeError(_("Couldn't find tag '%s' in parent view !") % tag)
1212 # End: _inherit_apply(src, inherit)
1214 result = {'type': view_type, 'model': self._name}
1221 where = (model and (" and model='%s'" % (self._name,))) or ''
1222 cr.execute('SELECT arch,name,field_parent,id,type,inherit_id FROM ir_ui_view WHERE id=%s'+where, (view_id,))
1224 cr.execute('''SELECT
1225 arch,name,field_parent,id,type,inherit_id
1232 ORDER BY priority''', (self._name, view_type))
1233 sql_res = cr.fetchone()
1234 if not sql_res and view_type == 'search':
1235 cr.execute('''SELECT
1236 arch,name,field_parent,id,type,inherit_id
1243 ORDER BY priority''', (self._name, 'form'))
1244 sql_res = cr.fetchone()
1248 view_id = ok or sql_res[3]
1251 # if a view was found
1253 result['type'] = sql_res[4]
1254 result['view_id'] = sql_res[3]
1255 result['arch'] = sql_res[0]
1257 def _inherit_apply_rec(result, inherit_id):
1258 # get all views which inherit from (ie modify) this view
1259 cr.execute('select arch,id from ir_ui_view where inherit_id=%s and model=%s order by priority', (inherit_id, self._name))
1260 sql_inherit = cr.fetchall()
1261 for (inherit, id) in sql_inherit:
1262 result = _inherit_apply(result, inherit)
1263 result = _inherit_apply_rec(result, id)
1266 inherit_result = etree.fromstring(encode(result['arch']))
1267 result['arch'] = _inherit_apply_rec(inherit_result, sql_res[3])
1269 result['name'] = sql_res[1]
1270 result['field_parent'] = sql_res[2] or False
1272 # otherwise, build some kind of default view
1273 if view_type == 'form':
1274 res = self.fields_get(cr, user, context=context)
1275 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1276 '''<form string="%s">''' % (self._description,)
1278 if res[x]['type'] not in ('one2many', 'many2many'):
1279 xml += '<field name="%s"/>' % (x,)
1280 if res[x]['type'] == 'text':
1283 elif view_type == 'tree':
1284 _rec_name = self._rec_name
1285 if _rec_name not in self._columns:
1286 _rec_name = self._columns.keys()[0]
1287 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1288 '''<tree string="%s"><field name="%s"/></tree>''' \
1289 % (self._description, self._rec_name)
1290 elif view_type == 'calendar':
1291 xml = self.__get_default_calendar_view()
1293 raise except_orm(_('Invalid Architecture!'),_("There is no view of type '%s' defined for the structure!") % view_type)
1294 result['arch'] = etree.fromstring(encode(xml))
1295 result['name'] = 'default'
1296 result['field_parent'] = False
1297 result['view_id'] = 0
1299 xarch, xfields = self.__view_look_dom_arch(cr, user, result['arch'], view_id, context=context)
1300 result['arch'] = xarch
1301 result['fields'] = xfields
1304 if context and context.get('active_id',False):
1305 data_menu = self.pool.get('ir.ui.menu').browse(cr, user, context['active_id'], context).action
1307 act_id = int(data_menu.split(',')[1])
1309 data_action = self.pool.get('ir.actions.act_window').browse(cr, user, [act_id], context)[0]
1310 result['submenu'] = hasattr(data_action,'menus') and data_action.menus or False
1314 for key in ('report_sxw_content', 'report_rml_content',
1315 'report_sxw', 'report_rml',
1316 'report_sxw_content_data', 'report_rml_content_data'):
1320 ir_values_obj = self.pool.get('ir.values')
1321 resprint = ir_values_obj.get(cr, user, 'action',
1322 'client_print_multi', [(self._name, False)], False,
1324 resaction = ir_values_obj.get(cr, user, 'action',
1325 'client_action_multi', [(self._name, False)], False,
1328 resrelate = ir_values_obj.get(cr, user, 'action',
1329 'client_action_relate', [(self._name, False)], False,
1331 resprint = map(clean, resprint)
1332 resaction = map(clean, resaction)
1333 resaction = filter(lambda x: not x.get('multi', False), resaction)
1334 resprint = filter(lambda x: not x.get('multi', False), resprint)
1335 resrelate = map(lambda x: x[2], resrelate)
1337 for x in resprint+resaction+resrelate:
1338 x['string'] = x['name']
1340 result['toolbar'] = {
1342 'action': resaction,
1347 _view_look_dom_arch = __view_look_dom_arch
1349 def search_count(self, cr, user, args, context=None):
1352 res = self.search(cr, user, args, context=context, count=True)
1353 if isinstance(res, list):
1357 def search(self, cr, user, args, offset=0, limit=None, order=None,
1358 context=None, count=False):
1359 raise _('The search method is not implemented on this object !')
1361 def name_get(self, cr, user, ids, context=None):
1362 raise _('The name_get method is not implemented on this object !')
1364 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
1365 raise _('The name_search method is not implemented on this object !')
1367 def copy(self, cr, uid, id, default=None, context=None):
1368 raise _('The copy method is not implemented on this object !')
1370 def exists(self, cr, uid, id, context=None):
1371 raise _('The exists method is not implemented on this object !')
1373 def read_string(self, cr, uid, id, langs, fields=None, context=None):
1376 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'read', context=context)
1378 fields = self._columns.keys() + self._inherit_fields.keys()
1380 res[lang] = {'code': lang}
1382 if f in self._columns:
1383 res_trans = self.pool.get('ir.translation')._get_source(cr, uid, self._name+','+f, 'field', lang)
1385 res[lang][f] = res_trans
1387 res[lang][f] = self._columns[f].string
1388 for table in self._inherits:
1389 cols = intersect(self._inherit_fields.keys(), fields)
1390 res2 = self.pool.get(table).read_string(cr, uid, id, langs, cols, context)
1393 res[lang]['code'] = lang
1394 for f in res2[lang]:
1395 res[lang][f] = res2[lang][f]
1398 def write_string(self, cr, uid, id, langs, vals, context=None):
1399 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'write', context=context)
1402 if field in self._columns:
1403 self.pool.get('ir.translation')._set_ids(cr, uid, self._name+','+field, 'field', lang, [0], vals[field])
1404 for table in self._inherits:
1405 cols = intersect(self._inherit_fields.keys(), vals)
1407 self.pool.get(table).write_string(cr, uid, id, langs, vals, context)
1410 def _check_removed_columns(self, cr, log=False):
1411 raise NotImplementedError()
1413 class orm_memory(orm_template):
1414 _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']
1415 _inherit_fields = {}
1420 def __init__(self, cr):
1421 super(orm_memory, self).__init__(cr)
1425 cr.execute('delete from wkf_instance where res_type=%s', (self._name,))
1427 def vaccum(self, cr, uid):
1429 if self.check_id % self._check_time:
1432 max = time.time() - self._max_hours * 60 * 60
1433 for id in self.datas:
1434 if self.datas[id]['internal.date_access'] < max:
1436 self.unlink(cr, uid, tounlink)
1437 if len(self.datas)>self._max_count:
1438 sorted = map(lambda x: (x[1]['internal.date_access'], x[0]), self.datas.items())
1440 ids = map(lambda x: x[1], sorted[:len(self.datas)-self._max_count])
1441 self.unlink(cr, uid, ids)
1444 def read(self, cr, user, ids, fields_to_read=None, context=None, load='_classic_read'):
1447 if not fields_to_read:
1448 fields_to_read = self._columns.keys()
1452 if isinstance(ids, (int, long)):
1456 for f in fields_to_read:
1457 if id in self.datas:
1458 r[f] = self.datas[id].get(f, False)
1459 if r[f] and isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1462 if id in self.datas:
1463 self.datas[id]['internal.date_access'] = time.time()
1464 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1465 for f in fields_post:
1466 res2 = self._columns[f].get_memory(cr, self, ids, f, user, context=context, values=result)
1467 for record in result:
1468 record[f] = res2[record['id']]
1469 if isinstance(ids_orig, (int, long)):
1473 def write(self, cr, user, ids, vals, context=None):
1477 if self._columns[field]._classic_write:
1478 vals2[field] = vals[field]
1480 upd_todo.append(field)
1482 self.datas[id_new].update(vals2)
1483 self.datas[id_new]['internal.date_access'] = time.time()
1484 for field in upd_todo:
1485 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1486 self._validate(cr, user, [id_new], context)
1487 wf_service = netsvc.LocalService("workflow")
1488 wf_service.trg_write(user, self._name, id_new, cr)
1491 def create(self, cr, user, vals, context=None):
1492 self.vaccum(cr, user)
1494 id_new = self.next_id
1496 for f in self._columns.keys():
1500 vals.update(self.default_get(cr, user, default, context))
1504 if self._columns[field]._classic_write:
1505 vals2[field] = vals[field]
1507 upd_todo.append(field)
1508 self.datas[id_new] = vals2
1509 self.datas[id_new]['internal.date_access'] = time.time()
1511 for field in upd_todo:
1512 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1513 self._validate(cr, user, [id_new], context)
1514 wf_service = netsvc.LocalService("workflow")
1515 wf_service.trg_create(user, self._name, id_new, cr)
1518 def default_get(self, cr, uid, fields_list, context=None):
1522 # get the default values for the inherited fields
1523 for f in fields_list:
1524 if f in self._defaults:
1525 value[f] = self._defaults[f](self, cr, uid, context)
1526 fld_def = ((f in self._columns) and self._columns[f]) \
1527 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1530 # get the default values set by the user and override the default
1531 # values defined in the object
1532 ir_values_obj = self.pool.get('ir.values')
1533 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1534 for id, field, field_value in res:
1535 if field in fields_list:
1536 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1537 if fld_def._type in ('many2one', 'one2one'):
1538 obj = self.pool.get(fld_def._obj)
1539 if not obj.search(cr, uid, [('id', '=', field_value)]):
1541 if fld_def._type in ('many2many'):
1542 obj = self.pool.get(fld_def._obj)
1544 for i in range(len(field_value)):
1545 if not obj.search(cr, uid, [('id', '=',
1548 field_value2.append(field_value[i])
1549 field_value = field_value2
1550 if fld_def._type in ('one2many'):
1551 obj = self.pool.get(fld_def._obj)
1553 for i in range(len(field_value)):
1554 field_value2.append({})
1555 for field2 in field_value[i]:
1556 if obj._columns[field2]._type in ('many2one', 'one2one'):
1557 obj2 = self.pool.get(obj._columns[field2]._obj)
1558 if not obj2.search(cr, uid,
1559 [('id', '=', field_value[i][field2])]):
1561 # TODO add test for many2many and one2many
1562 field_value2[i][field2] = field_value[i][field2]
1563 field_value = field_value2
1564 value[field] = field_value
1566 # get the default values from the context
1567 for key in context or {}:
1568 if key.startswith('default_'):
1569 value[key[8:]] = context[key]
1572 def _where_calc(self, cr, user, args, active_test=True, context=None):
1577 # if the object has a field named 'active', filter out all inactive
1578 # records unless they were explicitely asked for
1579 if 'active' in self._columns and (active_test and context.get('active_test', True)):
1581 active_in_args = False
1583 if a[0] == 'active':
1584 active_in_args = True
1585 if not active_in_args:
1586 args.insert(0, ('active', '=', 1))
1588 args = [('active', '=', 1)]
1591 e = expression.expression(args)
1592 e.parse(cr, user, self, context)
1593 res=e.__dict__['_expression__exp']
1597 def search(self, cr, user, args, offset=0, limit=None, order=None,
1598 context=None, count=False):
1601 result = self._where_calc(cr, user, args, context=context)
1603 return self.datas.keys()
1607 #Find the value of dict
1610 for id, data in self.datas.items():
1612 if limit and (counter >int(limit)):
1617 val =eval('data[arg[0]]'+'==' +' arg[2]')
1618 elif arg[1] in ['<','>','in','not in','<=','>=','<>']:
1619 val =eval('data[arg[0]]'+arg[1] +' arg[2]')
1620 elif arg[1] in ['ilike']:
1621 if str(data[arg[0]]).find(str(arg[2]))!=-1:
1636 def unlink(self, cr, uid, ids, context=None):
1638 if id in self.datas:
1641 cr.execute('delete from wkf_instance where res_type=%s and res_id in ('+','.join(map(str, ids))+')', (self._name, ))
1644 def perm_read(self, cr, user, ids, context=None, details=True):
1648 'create_uid': (user, 'Root'),
1649 'create_date': time.strftime('%Y-%m-%d %H:%M:%S'),
1651 'write_date': False,
1656 def _check_removed_columns(self, cr, log=False):
1657 # nothing to check in memory...
1660 def exists(self, cr, uid, id, context=None):
1661 return id in self.datas
1663 class orm(orm_template):
1664 _sql_constraints = []
1666 _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']
1668 def _parent_store_compute(self, cr):
1669 logger = netsvc.Logger()
1670 logger.notifyChannel('orm', netsvc.LOG_INFO, 'Computing parent left and right for table %s...' % (self._table, ))
1671 def browse_rec(root, pos=0):
1673 where = self._parent_name+'='+str(root)
1675 where = self._parent_name+' IS NULL'
1676 if self._parent_order:
1677 where += ' order by '+self._parent_order
1678 cr.execute('SELECT id FROM '+self._table+' WHERE '+where)
1680 childs = cr.fetchall()
1682 pos2 = browse_rec(id[0], pos2)
1683 cr.execute('update '+self._table+' set parent_left=%s, parent_right=%s where id=%s', (pos,pos2,root))
1685 query = 'SELECT id FROM '+self._table+' WHERE '+self._parent_name+' IS NULL'
1686 if self._parent_order:
1687 query += ' order by '+self._parent_order
1690 for (root,) in cr.fetchall():
1691 pos = browse_rec(root, pos)
1694 def _update_store(self, cr, f, k):
1695 logger = netsvc.Logger()
1696 logger.notifyChannel('orm', netsvc.LOG_INFO, "storing computed values of fields.function '%s'" % (k,))
1697 ss = self._columns[k]._symbol_set
1698 update_query = 'UPDATE "%s" SET "%s"=%s WHERE id=%%s' % (self._table, k, ss[0])
1699 cr.execute('select id from '+self._table)
1700 ids_lst = map(lambda x: x[0], cr.fetchall())
1703 ids_lst = ids_lst[40:]
1704 res = f.get(cr, self, iids, k, 1, {})
1705 for key,val in res.items():
1708 # if val is a many2one, just write the ID
1709 if type(val)==tuple:
1711 if (val<>False) or (type(val)<>bool):
1712 cr.execute(update_query, (ss[1](val), key))
1714 def _check_removed_columns(self, cr, log=False):
1715 logger = netsvc.Logger()
1716 # iterate on the database columns to drop the NOT NULL constraints
1717 # of fields which were required but have been removed (or will be added by another module)
1718 columns = [c for c in self._columns if not (isinstance(self._columns[c], fields.function) and not self._columns[c].store)]
1719 columns += ('id', 'write_uid', 'write_date', 'create_uid', 'create_date') # openerp access columns
1720 cr.execute("SELECT a.attname, a.attnotnull"
1721 " FROM pg_class c, pg_attribute a"
1722 " WHERE c.relname=%%s"
1723 " AND c.oid=a.attrelid"
1724 " AND a.attisdropped=%%s"
1725 " AND pg_catalog.format_type(a.atttypid, a.atttypmod) NOT IN ('cid', 'tid', 'oid', 'xid')"
1726 " AND a.attname NOT IN (%s)" % ",".join(['%s']*len(columns)),
1727 [self._table, False] + columns)
1728 for column in cr.dictfetchall():
1730 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))
1731 if column['attnotnull']:
1732 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, column['attname']))
1734 def _auto_init(self, cr, context={}):
1735 store_compute = False
1736 logger = netsvc.Logger()
1739 self._field_create(cr, context=context)
1740 if not hasattr(self, "_auto") or self._auto:
1741 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname='%s'" % self._table)
1743 cr.execute("CREATE TABLE \"%s\" (id SERIAL NOT NULL, PRIMARY KEY(id)) WITH OIDS" % self._table)
1746 if self._parent_store:
1747 cr.execute("""SELECT c.relname
1748 FROM pg_class c, pg_attribute a
1749 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1750 """, (self._table, 'parent_left'))
1752 if 'parent_left' not in self._columns:
1753 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_left on object %s: fields.integer(\'Left Parent\', select=1)' % (self._table, ))
1754 if 'parent_right' not in self._columns:
1755 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_right on object %s: fields.integer(\'Right Parent\', select=1)' % (self._table, ))
1756 if self._columns[self._parent_name].ondelete<>'cascade':
1757 logger.notifyChannel('orm', netsvc.LOG_ERROR, "the columns %s on object must be set as ondelete='cascasde'" % (self._name, self._parent_name))
1758 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_left" INTEGER' % (self._table,))
1759 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_right" INTEGER' % (self._table,))
1761 store_compute = True
1763 if self._log_access:
1765 'create_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1766 'create_date': 'TIMESTAMP',
1767 'write_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1768 'write_date': 'TIMESTAMP'
1773 FROM pg_class c, pg_attribute a
1774 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1775 """, (self._table, k))
1777 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, logs[k]))
1780 self._check_removed_columns(cr, log=False)
1782 # iterate on the "object columns"
1783 todo_update_store = []
1784 for k in self._columns:
1785 if k in ('id', 'write_uid', 'write_date', 'create_uid', 'create_date'):
1787 #raise _('Can not define a column %s. Reserved keyword !') % (k,)
1788 f = self._columns[k]
1790 if isinstance(f, fields.one2many):
1791 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname=%s", (f._obj,))
1793 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))
1794 res = cr.fetchone()[0]
1796 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY (%s) REFERENCES "%s" ON DELETE SET NULL' % (self._obj, f._fields_id, f._table))
1797 elif isinstance(f, fields.many2many):
1798 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (f._rel,))
1799 if not cr.dictfetchall():
1800 #FIXME: Remove this try/except
1802 ref = self.pool.get(f._obj)._table
1803 except AttributeError:
1804 ref = f._obj.replace('.', '_')
1805 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))
1806 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id1, f._rel, f._id1))
1807 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id2, f._rel, f._id2))
1810 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 " \
1811 "FROM pg_class c,pg_attribute a,pg_type t " \
1812 "WHERE c.relname=%s " \
1813 "AND a.attname=%s " \
1814 "AND c.oid=a.attrelid " \
1815 "AND a.atttypid=t.oid", (self._table, k))
1816 res = cr.dictfetchall()
1818 if not isinstance(f, fields.function) or f.store:
1820 # add the missing field
1821 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, get_pg_type(f)[1]))
1824 if not create and k in self._defaults:
1825 default = self._defaults[k](self, cr, 1, {})
1826 ss = self._columns[k]._symbol_set
1827 query = 'UPDATE "%s" SET "%s"=%s' % (self._table, k, ss[0])
1828 cr.execute(query, (ss[1](default),))
1830 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'setting default value of new column %s of table %s'% (k, self._table))
1832 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'creating new column %s of table %s'% (k, self._table))
1834 if isinstance(f, fields.function):
1836 if f.store is not True:
1837 order = f.store[f.store.keys()[0]][2]
1838 todo_update_store.append((order, f,k))
1840 # and add constraints if needed
1841 if isinstance(f, fields.many2one):
1842 #FIXME: Remove this try/except
1844 ref = self.pool.get(f._obj)._table
1845 except AttributeError:
1846 ref = f._obj.replace('.', '_')
1847 # ir_actions is inherited so foreign key doesn't work on it
1848 if ref != 'ir_actions':
1849 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY ("%s") REFERENCES "%s" ON DELETE %s' % (self._table, k, ref, f.ondelete))
1851 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1855 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1856 except Exception, e:
1857 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))
1861 f_pg_type = f_pg_def['typname']
1862 f_pg_size = f_pg_def['size']
1863 f_pg_notnull = f_pg_def['attnotnull']
1864 if isinstance(f, fields.function) and not f.store:
1865 logger.notifyChannel('orm', netsvc.LOG_INFO, 'column %s (%s) in table %s removed: converted to a function !\n' % (k, f.string, self._table))
1866 cr.execute('ALTER TABLE %s DROP COLUMN %s'% (self._table, k))
1870 f_obj_type = get_pg_type(f) and get_pg_type(f)[0]
1875 ('text', 'char', 'VARCHAR(%d)' % (f.size or 0,), '::VARCHAR(%d)'%(f.size or 0,)),
1876 ('varchar', 'text', 'TEXT', ''),
1877 ('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1878 ('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
1880 # !!! Avoid reduction of varchar field !!!
1881 if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size < f.size:
1882 # if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size != f.size:
1883 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed size" % (k, self._table))
1884 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1885 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" VARCHAR(%d)' % (self._table, k, f.size))
1886 cr.execute('UPDATE "%s" SET "%s"=temp_change_size::VARCHAR(%d)' % (self._table, k, f.size))
1887 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size' % (self._table,))
1890 if (f_pg_type==c[0]) and (f._type==c[1]):
1891 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
1893 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1894 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
1895 cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
1896 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1899 if f_pg_type != f_obj_type:
1901 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))
1903 # if the field is required and hasn't got a NOT NULL constraint
1904 if f.required and f_pg_notnull == 0:
1905 # set the field to the default value if any
1906 if k in self._defaults:
1907 default = self._defaults[k](self, cr, 1, {})
1908 if (default is not None):
1909 ss = self._columns[k]._symbol_set
1910 query = 'UPDATE "%s" SET "%s"=%s WHERE %s is NULL' % (self._table, k, ss[0], k)
1911 cr.execute(query, (ss[1](default),))
1912 # add the NOT NULL constraint
1915 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1917 except Exception, e:
1918 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))
1920 elif not f.required and f_pg_notnull == 1:
1921 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, k))
1923 indexname = '%s_%s_index' % (self._table, k)
1924 cr.execute("SELECT indexname FROM pg_indexes WHERE indexname = %s and tablename = %s", (indexname, self._table))
1925 res = cr.dictfetchall()
1926 if not res and f.select:
1927 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1929 if res and not f.select:
1930 cr.execute('DROP INDEX "%s_%s_index"' % (self._table, k))
1932 if isinstance(f, fields.many2one):
1933 ref = self.pool.get(f._obj)._table
1934 if ref != 'ir_actions':
1935 cr.execute('SELECT confdeltype, conname FROM pg_constraint as con, pg_class as cl1, pg_class as cl2, '
1936 'pg_attribute as att1, pg_attribute as att2 '
1937 'WHERE con.conrelid = cl1.oid '
1938 'AND cl1.relname = %s '
1939 'AND con.confrelid = cl2.oid '
1940 'AND cl2.relname = %s '
1941 'AND array_lower(con.conkey, 1) = 1 '
1942 'AND con.conkey[1] = att1.attnum '
1943 'AND att1.attrelid = cl1.oid '
1944 'AND att1.attname = %s '
1945 'AND array_lower(con.confkey, 1) = 1 '
1946 'AND con.confkey[1] = att2.attnum '
1947 'AND att2.attrelid = cl2.oid '
1948 'AND att2.attname = %s '
1949 "AND con.contype = 'f'", (self._table, ref, k, 'id'))
1950 res = cr.dictfetchall()
1959 if res[0]['confdeltype'] != confdeltype.get(f.ondelete.upper(), 'a'):
1960 cr.execute('ALTER TABLE "' + self._table + '" DROP CONSTRAINT "' + res[0]['conname'] + '"')
1961 cr.execute('ALTER TABLE "' + self._table + '" ADD FOREIGN KEY ("' + k + '") REFERENCES "' + ref + '" ON DELETE ' + f.ondelete)
1964 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error !")
1965 for order,f,k in todo_update_store:
1966 todo_end.append((order, self._update_store, (f, k)))
1969 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
1970 create = not bool(cr.fetchone())
1972 for (key, con, _) in self._sql_constraints:
1973 conname = '%s_%s' % (self._table, key)
1974 cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
1975 if not cr.dictfetchall():
1977 cr.execute('alter table "%s" add constraint "%s_%s" %s' % (self._table, self._table, key, con,))
1980 logger.notifyChannel('orm', netsvc.LOG_WARNING, 'unable to add \'%s\' constraint on table %s !\n If you want to have it, you should update the records and execute manually:\nALTER table %s ADD CONSTRAINT %s_%s %s' % (con, self._table, self._table, self._table, key, con,))
1983 if hasattr(self, "_sql"):
1984 for line in self._sql.split(';'):
1985 line2 = line.replace('\n', '').strip()
1990 self._parent_store_compute(cr)
1993 def __init__(self, cr):
1994 super(orm, self).__init__(cr)
1996 if not hasattr(self, '_log_access'):
1997 # if not access is not specify, it is the same value as _auto
1998 self._log_access = not hasattr(self, "_auto") or self._auto
2000 self._columns = self._columns.copy()
2001 for store_field in self._columns:
2002 f = self._columns[store_field]
2003 if not isinstance(f, fields.function):
2007 if self._columns[store_field].store is True:
2008 sm = {self._name:(lambda self,cr, uid, ids, c={}: ids, None, 10, None)}
2010 sm = self._columns[store_field].store
2011 for object, aa in sm.items():
2013 (fnct,fields2,order,length)=aa
2015 (fnct,fields2,order)=aa
2018 raise except_orm('Error',
2019 ('Invalid function definition %s in object %s !\nYou must use the definition: store={object:(fnct, fields, priority, time length)}.' % (store_field, self._name)))
2020 self.pool._store_function.setdefault(object, [])
2022 for x,y,z,e,f,l in self.pool._store_function[object]:
2023 if (x==self._name) and (y==store_field) and (e==fields2):
2026 self.pool._store_function[object].append( (self._name, store_field, fnct, fields2, order, length))
2027 self.pool._store_function[object].sort(lambda x,y: cmp(x[4],y[4]))
2029 for (key, _, msg) in self._sql_constraints:
2030 self.pool._sql_error[self._table+'_'+key] = msg
2032 # Load manual fields
2034 cr.execute("SELECT id FROM ir_model_fields WHERE name=%s AND model=%s", ('state', 'ir.model.fields'))
2036 cr.execute('SELECT * FROM ir_model_fields WHERE model=%s AND state=%s', (self._name, 'manual'))
2037 for field in cr.dictfetchall():
2038 if field['name'] in self._columns:
2041 'string': field['field_description'],
2042 'required': bool(field['required']),
2043 'readonly': bool(field['readonly']),
2044 'domain': field['domain'] or None,
2045 'size': field['size'],
2046 'ondelete': field['on_delete'],
2047 'translate': (field['translate']),
2048 #'select': int(field['select_level'])
2051 if field['ttype'] == 'selection':
2052 self._columns[field['name']] = getattr(fields, field['ttype'])(eval(field['selection']), **attrs)
2053 elif field['ttype'] == 'reference':
2054 self._columns[field['name']] = getattr(fields, field['ttype'])(selection=eval(field['selection']), **attrs)
2055 elif field['ttype'] == 'many2one':
2056 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], **attrs)
2057 elif field['ttype'] == 'one2many':
2058 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], field['relation_field'], **attrs)
2059 elif field['ttype'] == 'many2many':
2061 _rel1 = field['relation'].replace('.', '_')
2062 _rel2 = field['model'].replace('.', '_')
2063 _rel_name = 'x_%s_%s_%s_rel' %(_rel1, _rel2, field['name'])
2064 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], _rel_name, 'id1', 'id2', **attrs)
2066 self._columns[field['name']] = getattr(fields, field['ttype'])(**attrs)
2068 self._inherits_reload()
2069 if not self._sequence:
2070 self._sequence = self._table+'_id_seq'
2071 for k in self._defaults:
2072 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,)
2073 for f in self._columns:
2074 self._columns[f].restart()
2076 def default_get(self, cr, uid, fields_list, context=None):
2080 # get the default values for the inherited fields
2081 for t in self._inherits.keys():
2082 value.update(self.pool.get(t).default_get(cr, uid, fields_list,
2085 # get the default values defined in the object
2086 for f in fields_list:
2087 if f in self._defaults:
2088 value[f] = self._defaults[f](self, cr, uid, context)
2089 fld_def = ((f in self._columns) and self._columns[f]) \
2090 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
2092 if isinstance(fld_def, fields.property):
2093 property_obj = self.pool.get('ir.property')
2094 definition_id = fld_def._field_get(cr, uid, self._name, f)
2095 nid = property_obj.search(cr, uid, [('fields_id', '=',
2096 definition_id), ('res_id', '=', False)])
2098 prop_value = property_obj.browse(cr, uid, nid[0],
2099 context=context).value
2100 value[f] = (prop_value and int(prop_value.split(',')[1])) \
2103 # get the default values set by the user and override the default
2104 # values defined in the object
2105 ir_values_obj = self.pool.get('ir.values')
2106 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
2107 for id, field, field_value in res:
2108 if field in fields_list:
2109 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
2110 if fld_def._type in ('many2one', 'one2one'):
2111 obj = self.pool.get(fld_def._obj)
2112 if not obj.search(cr, uid, [('id', '=', field_value)]):
2114 if fld_def._type in ('many2many'):
2115 obj = self.pool.get(fld_def._obj)
2117 for i in range(len(field_value)):
2118 if not obj.search(cr, uid, [('id', '=',
2121 field_value2.append(field_value[i])
2122 field_value = field_value2
2123 if fld_def._type in ('one2many'):
2124 obj = self.pool.get(fld_def._obj)
2126 for i in range(len(field_value)):
2127 field_value2.append({})
2128 for field2 in field_value[i]:
2129 if obj._columns[field2]._type in ('many2one', 'one2one'):
2130 obj2 = self.pool.get(obj._columns[field2]._obj)
2131 if not obj2.search(cr, uid,
2132 [('id', '=', field_value[i][field2])]):
2134 # TODO add test for many2many and one2many
2135 field_value2[i][field2] = field_value[i][field2]
2136 field_value = field_value2
2137 value[field] = field_value
2138 for key in context or {}:
2139 if key.startswith('default_'):
2140 value[key[8:]] = context[key]
2144 # Update objects that uses this one to update their _inherits fields
2146 def _inherits_reload_src(self):
2147 for obj in self.pool.obj_pool.values():
2148 if self._name in obj._inherits:
2149 obj._inherits_reload()
2151 def _inherits_reload(self):
2153 for table in self._inherits:
2154 res.update(self.pool.get(table)._inherit_fields)
2155 for col in self.pool.get(table)._columns.keys():
2156 res[col] = (table, self._inherits[table], self.pool.get(table)._columns[col])
2157 for col in self.pool.get(table)._inherit_fields.keys():
2158 res[col] = (table, self._inherits[table], self.pool.get(table)._inherit_fields[col][2])
2159 self._inherit_fields = res
2160 self._inherits_reload_src()
2162 def fields_get(self, cr, user, fields=None, context=None):
2163 ira = self.pool.get('ir.model.access')
2164 read_access = ira.check(cr, user, self._name, 'write', raise_exception=False, context=context) or \
2165 ira.check(cr, user, self._name, 'create', raise_exception=False, context=context)
2166 return super(orm, self).fields_get(cr, user, fields, context, read_access)
2168 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
2171 self.pool.get('ir.model.access').check(cr, user, self._name, 'read', context=context)
2173 fields = self._columns.keys() + self._inherit_fields.keys()
2175 if isinstance(ids, (int, long)):
2177 result = self._read_flat(cr, user, select, fields, context, load)
2179 for key, v in r.items():
2182 if isinstance(ids, (int, long)):
2183 return result and result[0] or False
2186 def _read_flat(self, cr, user, ids, fields_to_read, context=None, load='_classic_read'):
2192 if fields_to_read == None:
2193 fields_to_read = self._columns.keys()
2195 # construct a clause for the rules :
2196 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2198 # all inherited fields + all non inherited fields for which the attribute whose name is in load is True
2199 fields_pre = [f for f in fields_to_read if
2200 f == self.CONCURRENCY_CHECK_FIELD
2201 or (f in self._columns and getattr(self._columns[f], '_classic_write'))
2202 ] + self._inherits.values()
2206 def convert_field(f):
2207 if f in ('create_date', 'write_date'):
2208 return "date_trunc('second', %s) as %s" % (f, f)
2209 if f == self.CONCURRENCY_CHECK_FIELD:
2210 if self._log_access:
2211 return "COALESCE(write_date, create_date, now())::timestamp AS %s" % (f,)
2212 return "now()::timestamp AS %s" % (f,)
2213 if isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
2214 return 'length("%s") as "%s"' % (f, f)
2215 return '"%s"' % (f,)
2216 fields_pre2 = map(convert_field, fields_pre)
2217 for i in range(0, len(ids), cr.IN_MAX):
2218 sub_ids = ids[i:i+cr.IN_MAX]
2220 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) AND %s ORDER BY %s' % \
2221 (','.join(fields_pre2 + ['id']), self._table,
2222 ','.join(['%s' for x in sub_ids]), d1,
2223 self._order),sub_ids + d2)
2224 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2225 raise except_orm(_('AccessError'),
2226 _('You try to bypass an access rule (Document type: %s).') % self._description)
2228 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) ORDER BY %s' % \
2229 (','.join(fields_pre2 + ['id']), self._table,
2230 ','.join(['%s' for x in sub_ids]),
2231 self._order), sub_ids)
2232 res.extend(cr.dictfetchall())
2234 res = map(lambda x: {'id': x}, ids)
2236 for f in fields_pre:
2237 if f == self.CONCURRENCY_CHECK_FIELD:
2239 if self._columns[f].translate:
2240 ids = map(lambda x: x['id'], res)
2241 res_trans = self.pool.get('ir.translation')._get_ids(cr, user, self._name+','+f, 'model', context.get('lang', False) or 'en_US', ids)
2243 r[f] = res_trans.get(r['id'], False) or r[f]
2245 for table in self._inherits:
2246 col = self._inherits[table]
2247 cols = intersect(self._inherit_fields.keys(), fields_to_read)
2250 res2 = self.pool.get(table).read(cr, user, [x[col] for x in res], cols, context, load)
2258 record.update(res3[record[col]])
2259 if col not in fields_to_read:
2262 # all fields which need to be post-processed by a simple function (symbol_get)
2263 fields_post = filter(lambda x: x in self._columns and self._columns[x]._symbol_get, fields_to_read)
2265 # maybe it would be faster to iterate on the fields then on res, so that we wouldn't need
2266 # to get the _symbol_get in each occurence
2268 for f in fields_post:
2269 r[f] = self._columns[f]._symbol_get(r[f])
2270 ids = map(lambda x: x['id'], res)
2272 # all non inherited fields for which the attribute whose name is in load is False
2273 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
2275 # Compute POST fields
2277 for f in fields_post:
2278 todo.setdefault(self._columns[f]._multi, [])
2279 todo[self._columns[f]._multi].append(f)
2280 for key,val in todo.items():
2282 res2 = self._columns[val[0]].get(cr, self, ids, val, user, context=context, values=res)
2285 record[pos] = res2[record['id']][pos]
2288 res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2291 record[f] = res2[record['id']]
2295 #for f in fields_post:
2296 # # get the value of that field for all records/ids
2297 # res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2298 # for record in res:
2299 # record[f] = res2[record['id']]
2303 for field in vals.copy():
2305 if field in self._columns:
2306 fobj = self._columns[field]
2313 for group in groups:
2314 module = group.split(".")[0]
2315 grp = group.split(".")[1]
2316 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" % \
2317 (grp, module, 'res.groups', user))
2318 readonly = cr.fetchall()
2319 if readonly[0][0] >= 1:
2322 elif readonly[0][0] == 0:
2328 if type(vals[field]) == type([]):
2330 elif type(vals[field]) == type(0.0):
2332 elif type(vals[field]) == type(''):
2333 vals[field] = '=No Permission='
2338 def perm_read(self, cr, user, ids, context=None, details=True):
2344 if self._log_access:
2345 fields = ', u.create_uid, u.create_date, u.write_uid, u.write_date'
2346 if isinstance(ids, (int, long)):
2349 ids_str = string.join(map(lambda x: str(x), ids), ',')
2350 cr.execute('select u.id'+fields+' from "'+self._table+'" u where u.id in ('+ids_str+')')
2351 res = cr.dictfetchall()
2354 r[key] = r[key] or False
2355 if key in ('write_uid', 'create_uid', 'uid') and details:
2357 r[key] = self.pool.get('res.users').name_get(cr, user, [r[key]])[0]
2358 if isinstance(ids, (int, long)):
2362 def _check_concurrency(self, cr, ids, context):
2365 if context.get(self.CONCURRENCY_CHECK_FIELD) and self._log_access:
2367 return "%s,%s" % (self._name, oid)
2368 santa = "(id = %s AND %s < COALESCE(write_date, create_date, now())::timestamp)"
2369 for i in range(0, len(ids), cr.IN_MAX):
2370 sub_ids = tools.flatten(((oid, context[self.CONCURRENCY_CHECK_FIELD][key(oid)])
2371 for oid in ids[i:i+cr.IN_MAX]
2372 if key(oid) in context[self.CONCURRENCY_CHECK_FIELD]))
2374 cr.execute("SELECT count(1) FROM %s WHERE %s" % (self._table, " OR ".join([santa]*(len(sub_ids)/2))), sub_ids)
2377 raise except_orm('ConcurrencyException', _('Records were modified in the meanwhile'))
2379 def unlink(self, cr, uid, ids, context=None):
2382 if isinstance(ids, (int, long)):
2385 result_store = self._store_get_values(cr, uid, ids, None, context)
2387 self._check_concurrency(cr, ids, context)
2389 self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink', context=context)
2391 properties = self.pool.get('ir.property')
2392 domain = [('res_id', '=', False),
2393 ('value', 'in', ['%s,%s' % (self._name, i) for i in ids]),
2395 if properties.search(cr, uid, domain, context=context):
2396 raise except_orm(_('Error'), _('Unable to delete this document because it is used as a default property'))
2398 wf_service = netsvc.LocalService("workflow")
2400 wf_service.trg_delete(uid, self._name, oid, cr)
2402 #cr.execute('select * from '+self._table+' where id in ('+str_d+')', ids)
2403 #res = cr.dictfetchall()
2404 #for key in self._inherits:
2405 # ids2 = [x[self._inherits[key]] for x in res]
2406 # self.pool.get(key).unlink(cr, uid, ids2)
2408 d1, d2 = self.pool.get('ir.rule').domain_get(cr, uid, self._name)
2412 for i in range(0, len(ids), cr.IN_MAX):
2413 sub_ids = ids[i:i+cr.IN_MAX]
2414 str_d = string.join(('%s',)*len(sub_ids), ',')
2416 cr.execute('SELECT id FROM "'+self._table+'" ' \
2417 'WHERE id IN ('+str_d+')'+d1, sub_ids+d2)
2418 if not cr.rowcount == len(sub_ids):
2419 raise except_orm(_('AccessError'),
2420 _('You try to bypass an access rule (Document type: %s).') % \
2424 cr.execute('delete from "'+self._table+'" ' \
2425 'where id in ('+str_d+')'+d1, sub_ids+d2)
2427 cr.execute('delete from "'+self._table+'" ' \
2428 'where id in ('+str_d+')', sub_ids)
2430 for order, object, store_ids, fields in result_store:
2431 if object<>self._name:
2432 obj = self.pool.get(object)
2433 cr.execute('select id from '+obj._table+' where id in ('+','.join(map(str, store_ids))+')')
2434 rids = map(lambda x: x[0], cr.fetchall())
2436 obj._store_set_values(cr, uid, rids, fields, context)
2442 def write(self, cr, user, ids, vals, context=None):
2444 for field in vals.copy():
2446 if field in self._columns:
2447 fobj = self._columns[field]
2449 fobj = self._inherit_fields[field][2]
2456 for group in groups:
2457 module = group.split(".")[0]
2458 grp = group.split(".")[1]
2459 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" % \
2460 (grp, module, 'res.groups', user))
2461 readonly = cr.fetchall()
2462 if readonly[0][0] >= 1:
2465 elif readonly[0][0] == 0:
2477 if isinstance(ids, (int, long)):
2480 self._check_concurrency(cr, ids, context)
2482 self.pool.get('ir.model.access').check(cr, user, self._name, 'write', context=context)
2490 totranslate = context.get('lang', False) and (context['lang'] != 'en_US')
2492 if field in self._columns:
2493 if self._columns[field]._classic_write and not (hasattr(self._columns[field], '_fnct_inv')):
2494 if (not totranslate) or not self._columns[field].translate:
2495 upd0.append('"'+field+'"='+self._columns[field]._symbol_set[0])
2496 upd1.append(self._columns[field]._symbol_set[1](vals[field]))
2497 direct.append(field)
2499 upd_todo.append(field)
2501 updend.append(field)
2502 if field in self._columns \
2503 and hasattr(self._columns[field], 'selection') \
2505 if self._columns[field]._type == 'reference':
2506 val = vals[field].split(',')[0]
2509 if isinstance(self._columns[field].selection, (tuple, list)):
2510 if val not in dict(self._columns[field].selection):
2511 raise except_orm(_('ValidateError'),
2512 _('The value "%s" for the field "%s" is not in the selection') \
2513 % (vals[field], field))
2515 if val not in dict(self._columns[field].selection(
2516 self, cr, user, context=context)):
2517 raise except_orm(_('ValidateError'),
2518 _('The value "%s" for the field "%s" is not in the selection') \
2519 % (vals[field], field))
2521 if self._log_access:
2522 upd0.append('write_uid=%s')
2523 upd0.append('write_date=now()')
2528 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2532 for i in range(0, len(ids), cr.IN_MAX):
2533 sub_ids = ids[i:i+cr.IN_MAX]
2534 ids_str = string.join(map(str, sub_ids), ',')
2536 cr.execute('SELECT id FROM "'+self._table+'" ' \
2537 'WHERE id IN ('+ids_str+')'+d1, d2)
2538 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2539 raise except_orm(_('AccessError'),
2540 _('You try to bypass an access rule (Document type: %s).') % \
2543 cr.execute('SELECT id FROM "'+self._table+'" WHERE id IN ('+ids_str+')')
2544 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2545 raise except_orm(_('AccessError'),
2546 _('You try to write on an record that doesn\'t exist ' \
2547 '(Document type: %s).') % self._description)
2549 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2550 'where id in ('+ids_str+')'+d1, upd1+ d2)
2552 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2553 'where id in ('+ids_str+')', upd1)
2557 if self._columns[f].translate:
2558 src_trans = self.pool.get(self._name).read(cr,user,ids,[f])
2559 self.pool.get('ir.translation')._set_ids(cr, user, self._name+','+f, 'model', context['lang'], ids, vals[f], src_trans[0][f])
2562 # call the 'set' method of fields which are not classic_write
2563 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2565 # default element in context must be removed when call a one2many or many2many
2566 rel_context = context.copy()
2567 for c in context.items():
2568 if c[0].startswith('default_'):
2569 del rel_context[c[0]]
2571 for field in upd_todo:
2573 self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context)
2575 for table in self._inherits:
2576 col = self._inherits[table]
2578 for i in range(0, len(ids), cr.IN_MAX):
2579 sub_ids = ids[i:i+cr.IN_MAX]
2580 ids_str = string.join(map(str, sub_ids), ',')
2581 cr.execute('select distinct "'+col+'" from "'+self._table+'" ' \
2582 'where id in ('+ids_str+')', upd1)
2583 nids.extend([x[0] for x in cr.fetchall()])
2587 if self._inherit_fields[val][0] == table:
2589 self.pool.get(table).write(cr, user, nids, v, context)
2591 self._validate(cr, user, ids, context)
2592 # TODO: use _order to set dest at the right position and not first node of parent
2593 if self._parent_store and (self._parent_name in vals):
2595 self.pool._init_parent[self._name]=True
2598 # Find Position of the element
2599 if vals[self._parent_name]:
2600 cr.execute('select parent_left,parent_right,id from '+self._table+' where '+self._parent_name+'=%s order by '+(self._parent_order or self._order), (vals[self._parent_name],))
2602 cr.execute('select parent_left,parent_right,id from '+self._table+' where '+self._parent_name+' is null order by '+(self._parent_order or self._order))
2603 result_p = cr.fetchall()
2605 for (pleft,pright,pid) in result_p:
2610 # It's the first node of the parent: position = parent_left+1
2612 if not vals[self._parent_name]:
2615 cr.execute('select parent_left from '+self._table+' where id=%s', (vals[self._parent_name],))
2616 position = cr.fetchone()[0]+1
2618 # We have the new position !
2619 cr.execute('select parent_left,parent_right from '+self._table+' where id=%s', (id,))
2620 pleft,pright = cr.fetchone()
2621 distance = pright - pleft + 1
2623 if position>pleft and position<=pright:
2624 raise except_orm(_('UserError'), _('Recursivity Detected.'))
2627 cr.execute('update '+self._table+' set parent_left=parent_left+%s where parent_left>=%s', (distance, position))
2628 cr.execute('update '+self._table+' set parent_right=parent_right+%s where parent_right>=%s', (distance, position))
2629 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))
2631 cr.execute('update '+self._table+' set parent_left=parent_left+%s where parent_left>=%s', (distance, position))
2632 cr.execute('update '+self._table+' set parent_right=parent_right+%s where parent_right>=%s', (distance, position))
2633 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))
2635 result = self._store_get_values(cr, user, ids, vals.keys(), context)
2636 for order, object, ids, fields in result:
2637 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2639 wf_service = netsvc.LocalService("workflow")
2641 wf_service.trg_write(user, self._name, id, cr)
2645 # TODO: Should set perm to user.xxx
2647 def create(self, cr, user, vals, context=None):
2648 """ create(cr, user, vals, context) -> int
2649 cr = database cursor
2651 vals = dictionary of the form {'field_name':field_value, ...}
2655 self.pool.get('ir.model.access').check(cr, user, self._name, 'create')
2660 for (t, c) in self._inherits.items():
2662 avoid_table.append(t)
2663 for f in self._columns.keys(): # + self._inherit_fields.keys():
2667 for f in self._inherit_fields.keys():
2668 if (not f in vals) and (self._inherit_fields[f][0] not in avoid_table):
2672 default_values = self.default_get(cr, user, default, context)
2673 for dv in default_values:
2674 if dv in self._columns and self._columns[dv]._type == 'many2many':
2675 if default_values[dv] and isinstance(default_values[dv][0], (int, long)):
2676 default_values[dv] = [(6, 0, default_values[dv])]
2678 vals.update(default_values)
2681 for v in self._inherits:
2682 if self._inherits[v] not in vals:
2685 tocreate[v] = {self._inherits[v]:vals[self._inherits[v]]}
2686 (upd0, upd1, upd2) = ('', '', [])
2688 for v in vals.keys():
2689 if v in self._inherit_fields:
2690 (table, col, col_detail) = self._inherit_fields[v]
2691 tocreate[table][v] = vals[v]
2694 if (v not in self._inherit_fields) and (v not in self._columns):
2697 # Try-except added to filter the creation of those records whose filds are readonly.
2698 # Example : any dashboard which has all the fields readonly.(due to Views(database views))
2700 cr.execute("SELECT nextval('"+self._sequence+"')")
2702 raise except_orm(_('UserError'),
2703 _('You cannot perform this operation.'))
2705 id_new = cr.fetchone()[0]
2706 for table in tocreate:
2707 if self._inherits[table] in vals:
2708 del vals[self._inherits[table]]
2709 id = self.pool.get(table).create(cr, user, tocreate[table])
2710 upd0 += ','+self._inherits[table]
2714 #Start : Set bool fields to be False if they are not touched(to make search more powerful)
2715 bool_fields = [x for x in self._columns.keys() if self._columns[x]._type=='boolean']
2717 for bool_field in bool_fields:
2718 if bool_field not in vals:
2719 vals[bool_field] = False
2721 for field in vals.copy():
2723 if field in self._columns:
2724 fobj = self._columns[field]
2726 fobj = self._inherit_fields[field][2]
2732 for group in groups:
2733 module = group.split(".")[0]
2734 grp = group.split(".")[1]
2735 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" % \
2736 (grp, module, 'res.groups', user))
2737 readonly = cr.fetchall()
2738 if readonly[0][0] >= 1:
2741 elif readonly[0][0] == 0:
2749 if self._columns[field]._classic_write:
2750 upd0 = upd0 + ',"' + field + '"'
2751 upd1 = upd1 + ',' + self._columns[field]._symbol_set[0]
2752 upd2.append(self._columns[field]._symbol_set[1](vals[field]))
2754 upd_todo.append(field)
2755 if field in self._columns \
2756 and hasattr(self._columns[field], 'selection') \
2758 if self._columns[field]._type == 'reference':
2759 val = vals[field].split(',')[0]
2762 if isinstance(self._columns[field].selection, (tuple, list)):
2763 if val not in dict(self._columns[field].selection):
2764 raise except_orm(_('ValidateError'),
2765 _('The value "%s" for the field "%s" is not in the selection') \
2766 % (vals[field], field))
2768 if val not in dict(self._columns[field].selection(
2769 self, cr, user, context=context)):
2770 raise except_orm(_('ValidateError'),
2771 _('The value "%s" for the field "%s" is not in the selection') \
2772 % (vals[field], field))
2773 if self._log_access:
2774 upd0 += ',create_uid,create_date'
2777 cr.execute('insert into "'+self._table+'" (id'+upd0+") values ("+str(id_new)+upd1+')', tuple(upd2))
2778 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2780 if self._parent_store:
2782 self.pool._init_parent[self._name]=True
2784 parent = vals.get(self._parent_name, False)
2786 cr.execute('select parent_right from '+self._table+' where '+self._parent_name+'=%s order by '+(self._parent_order or self._order), (parent,))
2788 result_p = cr.fetchall()
2789 for (pleft,) in result_p:
2794 cr.execute('select parent_left from '+self._table+' where id=%s', (parent,))
2795 pleft_old = cr.fetchone()[0]
2798 cr.execute('select max(parent_right) from '+self._table)
2799 pleft = cr.fetchone()[0] or 0
2800 cr.execute('update '+self._table+' set parent_left=parent_left+2 where parent_left>%s', (pleft,))
2801 cr.execute('update '+self._table+' set parent_right=parent_right+2 where parent_right>%s', (pleft,))
2802 cr.execute('update '+self._table+' set parent_left=%s,parent_right=%s where id=%s', (pleft+1,pleft+2,id_new))
2804 # default element in context must be remove when call a one2many or many2many
2805 rel_context = context.copy()
2806 for c in context.items():
2807 if c[0].startswith('default_'):
2808 del rel_context[c[0]]
2811 for field in upd_todo:
2812 result += self._columns[field].set(cr, self, id_new, field, vals[field], user, rel_context) or []
2813 self._validate(cr, user, [id_new], context)
2815 if not context.get('no_store_function', False):
2816 result += self._store_get_values(cr, user, [id_new], vals.keys(), context)
2819 for order, object, ids, fields2 in result:
2820 if not (object, ids, fields2) in done:
2821 self.pool.get(object)._store_set_values(cr, user, ids, fields2, context)
2822 done.append((object, ids, fields2))
2824 wf_service = netsvc.LocalService("workflow")
2825 wf_service.trg_create(user, self._name, id_new, cr)
2828 def _store_get_values(self, cr, uid, ids, fields, context):
2830 fncts = self.pool._store_function.get(self._name, [])
2831 for fnct in range(len(fncts)):
2834 for f in (fields or []):
2835 if f in fncts[fnct][3]:
2841 result.setdefault(fncts[fnct][0], {})
2842 ids2 = fncts[fnct][2](self,cr, uid, ids, context)
2843 for id in filter(None, ids2):
2844 result[fncts[fnct][0]].setdefault(id, [])
2845 result[fncts[fnct][0]][id].append(fnct)
2847 for object in result:
2849 for id,fnct in result[object].items():
2850 k2.setdefault(tuple(fnct), [])
2851 k2[tuple(fnct)].append(id)
2852 for fnct,id in k2.items():
2853 dict.setdefault(fncts[fnct[0]][4],[])
2854 dict[fncts[fnct[0]][4]].append((fncts[fnct[0]][4],object,id,map(lambda x: fncts[x][1], fnct)))
2862 def _store_set_values(self, cr, uid, ids, fields, context):
2865 if self._log_access:
2866 cr.execute('select id,write_date from '+self._table+' where id in ('+','.join(map(str, ids))+')')
2870 field_dict.setdefault(r[0], [])
2871 res_date = time.strptime((r[1])[:19], '%Y-%m-%d %H:%M:%S')
2872 write_date = datetime.datetime.fromtimestamp(time.mktime(res_date))
2873 for i in self.pool._store_function.get(self._name, []):
2875 up_write_date = write_date + datetime.timedelta(hours=i[5])
2876 if datetime.datetime.now() < up_write_date:
2878 field_dict[r[0]].append(i[1])
2884 if self._columns[f]._multi not in keys:
2885 keys.append(self._columns[f]._multi)
2886 todo.setdefault(self._columns[f]._multi, [])
2887 todo[self._columns[f]._multi].append(f)
2891 result = self._columns[val[0]].get(cr, self, ids, val, uid, context=context)
2892 for id,value in result.items():
2894 for f in value.keys():
2895 if f in field_dict[id]:
2902 if self._columns[v]._type in ('many2one', 'one2one'):
2904 value[v] = value[v][0]
2907 upd0.append('"'+v+'"='+self._columns[v]._symbol_set[0])
2908 upd1.append(self._columns[v]._symbol_set[1](value[v]))
2910 cr.execute('update "' + self._table + '" set ' + \
2911 string.join(upd0, ',') + ' where id = %s', upd1)
2915 result = self._columns[f].get(cr, self, ids, f, uid, context=context)
2916 for r in result.keys():
2918 if r in field_dict.keys():
2919 if f in field_dict[r]:
2921 for id,value in result.items():
2922 if self._columns[f]._type in ('many2one', 'one2one'):
2927 cr.execute('update "' + self._table + '" set ' + \
2928 '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value),id))
2934 def perm_write(self, cr, user, ids, fields, context=None):
2935 raise _('This method does not exist anymore')
2937 # TODO: ameliorer avec NULL
2938 def _where_calc(self, cr, user, args, active_test=True, context=None):
2942 # if the object has a field named 'active', filter out all inactive
2943 # records unless they were explicitely asked for
2944 if 'active' in self._columns and (active_test and context.get('active_test', True)):
2946 active_in_args = False
2948 if a[0] == 'active':
2949 active_in_args = True
2950 if not active_in_args:
2951 args.insert(0, ('active', '=', 1))
2953 args = [('active', '=', 1)]
2957 e = expression.expression(args)
2958 e.parse(cr, user, self, context)
2959 tables = e.get_tables()
2960 qu1, qu2 = e.to_sql()
2961 qu1 = qu1 and [qu1] or []
2963 qu1, qu2, tables = [], [], ['"%s"' % self._table]
2965 return (qu1, qu2, tables)
2967 def _check_qorder(self, word):
2968 if not regex_order.match(word):
2969 raise except_orm(_('AccessError'), _('Bad query.'))
2972 def search(self, cr, user, args, offset=0, limit=None, order=None,
2973 context=None, count=False):
2976 # compute the where, order by, limit and offset clauses
2977 (qu1, qu2, tables) = self._where_calc(cr, user, args, context=context)
2980 qu1 = ' where '+string.join(qu1, ' and ')
2985 self._check_qorder(order)
2986 order_by = order or self._order
2988 limit_str = limit and ' limit %d' % limit or ''
2989 offset_str = offset and ' offset %d' % offset or ''
2992 # construct a clause for the rules :
2993 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2995 qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
2999 cr.execute('select count(%s.id) from ' % self._table +
3000 ','.join(tables) +qu1 + limit_str + offset_str, qu2)
3003 # execute the "main" query to fetch the ids we were searching for
3004 cr.execute('select %s.id from ' % self._table + ','.join(tables) +qu1+' order by '+order_by+limit_str+offset_str, qu2)
3006 return [x[0] for x in res]
3008 # returns the different values ever entered for one field
3009 # this is used, for example, in the client when the user hits enter on
3011 def distinct_field_get(self, cr, uid, field, value, args=None, offset=0, limit=None):
3014 if field in self._inherit_fields:
3015 return self.pool.get(self._inherit_fields[field][0]).distinct_field_get(cr, uid, field, value, args, offset, limit)
3017 return self._columns[field].search(cr, self, args, field, value, offset, limit, uid)
3019 def name_get(self, cr, user, ids, context=None):
3024 if isinstance(ids, (int, long)):
3026 return [(r['id'], tools.ustr(r[self._rec_name])) for r in self.read(cr, user, ids,
3027 [self._rec_name], context, load='_classic_write')]
3029 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
3036 args += [(self._rec_name, operator, name)]
3037 ids = self.search(cr, user, args, limit=limit, context=context)
3038 res = self.name_get(cr, user, ids, context)
3041 def copy_data(self, cr, uid, id, default=None, context=None):
3046 if 'state' not in default:
3047 if 'state' in self._defaults:
3048 default['state'] = self._defaults['state'](self, cr, uid, context)
3049 data = self.read(cr, uid, [id], context=context)[0]
3050 fields = self.fields_get(cr, uid, context=context)
3053 ftype = fields[f]['type']
3055 if self._log_access and f in ('create_date', 'create_uid', 'write_date', 'write_uid'):
3059 data[f] = default[f]
3060 elif ftype == 'function':
3062 elif ftype == 'many2one':
3064 data[f] = data[f] and data[f][0]
3067 elif ftype in ('one2many', 'one2one'):
3069 rel = self.pool.get(fields[f]['relation'])
3070 for rel_id in data[f]:
3071 # the lines are first duplicated using the wrong (old)
3072 # parent but then are reassigned to the correct one thanks
3074 d,t = rel.copy_data(cr, uid, rel_id, context=context)
3075 res.append((0, 0, d))
3078 elif ftype == 'many2many':
3079 data[f] = [(6, 0, data[f])]
3081 trans_obj = self.pool.get('ir.translation')
3085 if f in self._columns and self._columns[f].translate:
3086 trans_name=self._name+","+f
3087 elif f in self._inherit_fields and self._inherit_fields[f][2].translate:
3088 trans_name=self._inherit_fields[f][0]+","+f
3093 trans_ids = trans_obj.search(cr, uid, [
3094 ('name', '=', trans_name),
3095 ('res_id','=',data['id'])
3098 trans_data.extend(trans_obj.read(cr,uid,trans_ids,context=context))
3102 for v in self._inherits:
3103 del data[self._inherits[v]]
3104 return data, trans_data
3106 def copy(self, cr, uid, id, default=None, context=None):
3107 trans_obj = self.pool.get('ir.translation')
3108 data, trans_data = self.copy_data(cr, uid, id, default, context)
3109 new_id = self.create(cr, uid, data, context)
3110 for record in trans_data:
3112 record['res_id'] = new_id
3113 trans_obj.create(cr, uid, record, context)
3116 def exists(self, cr, uid, id, context=None):
3117 cr.execute('SELECT count(1) FROM "%s" where id=%%s' % (self._table,), (id,))
3118 return bool(cr.fetchone()[0])
3120 def check_recursion(self, cr, uid, ids, parent=None):
3122 parent = self._parent_name
3124 while len(ids_parent):
3126 for i in range(0, len(ids), cr.IN_MAX):
3127 sub_ids_parent = ids_parent[i:i+cr.IN_MAX]
3128 cr.execute('SELECT distinct "'+parent+'"'+
3129 ' FROM "'+self._table+'" ' \
3130 'WHERE id in ('+','.join(map(str, sub_ids_parent))+')')
3131 ids_parent2.extend(filter(None, map(lambda x: x[0], cr.fetchall())))
3132 ids_parent = ids_parent2
3133 for i in ids_parent:
3139 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: