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)
55 from xml import dom, xpath
57 sys.stderr.write("ERROR: Import xpath module\n")
58 sys.stderr.write("ERROR: Try to install the old python-xml package\n")
61 from tools.config import config
63 regex_order = re.compile('^([a-zA-Z0-9_]+( desc)?( asc)?,?)+$', re.I)
66 def intersect(la, lb):
67 return filter(lambda x: x in lb, la)
70 class except_orm(Exception):
71 def __init__(self, name, value):
74 self.args = (name, value)
77 # Readonly python database object browser
78 class browse_null(object):
83 def __getitem__(self, name):
86 def __getattr__(self, name):
87 return False # XXX: return self ?
95 def __nonzero__(self):
98 def __unicode__(self):
103 # TODO: execute an object method on browse_record_list
105 class browse_record_list(list):
107 def __init__(self, lst, context=None):
110 super(browse_record_list, self).__init__(lst)
111 self.context = context
114 class browse_record(object):
115 def __init__(self, cr, uid, id, table, cache, context=None, list_class = None, fields_process={}):
117 table : the object (inherited from orm)
118 context : a dictionnary with an optionnal context
122 assert id and isinstance(id, (int, long,)), _('Wrong ID for the browse record, got %r, expected an integer.') % (id,)
123 self._list_class = list_class or browse_record_list
128 self._table_name = self._table._name
129 self._context = context
130 self._fields_process = fields_process
132 cache.setdefault(table._name, {})
133 self._data = cache[table._name]
135 if id not in self._data:
136 self._data[id] = {'id': id}
140 def __getitem__(self, name):
143 if name not in self._data[self._id]:
144 # build the list of fields we will fetch
146 # fetch the definition of the field which was asked for
147 if name in self._table._columns:
148 col = self._table._columns[name]
149 elif name in self._table._inherit_fields:
150 col = self._table._inherit_fields[name][2]
151 elif hasattr(self._table, name):
152 if isinstance(getattr(self._table, name), (types.MethodType, types.LambdaType, types.FunctionType)):
153 return lambda *args, **argv: getattr(self._table, name)(self._cr, self._uid, [self._id], *args, **argv)
155 return getattr(self._table, name)
157 logger = netsvc.Logger()
158 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error: field '%s' does not exist in object '%s' !" % (name, self._table._name))
161 # if the field is a classic one or a many2one, we'll fetch all classic and many2one fields
162 if col._classic_write:
163 # gen the list of "local" (ie not inherited) fields which are classic or many2one
164 ffields = filter(lambda x: x[1]._classic_write, self._table._columns.items())
165 # gen the list of inherited fields
166 inherits = map(lambda x: (x[0], x[1][2]), self._table._inherit_fields.items())
167 # complete the field list with the inherited fields which are classic or many2one
168 ffields += filter(lambda x: x[1]._classic_write, inherits)
169 # otherwise we fetch only that field
171 ffields = [(name, col)]
172 ids = filter(lambda id: name not in self._data[id], self._data.keys())
174 fffields = map(lambda x: x[0], ffields)
175 datas = self._table.read(self._cr, self._uid, ids, fffields, context=self._context, load="_classic_write")
176 if self._fields_process:
178 if f._type in self._fields_process:
180 d[n] = self._fields_process[f._type](d[n])
181 d[n].set_value(d[n], self, f)
184 # create browse records for 'remote' objects
187 if f._type in ('many2one', 'one2one'):
189 obj = self._table.pool.get(f._obj)
191 if type(data[n]) in (type([]),type( (1,) )):
196 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)
198 data[n] = browse_null()
200 data[n] = browse_null()
201 elif f._type in ('one2many', 'many2many') and len(data[n]):
202 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)
203 self._data[data['id']].update(data)
204 return self._data[self._id][name]
206 def __getattr__(self, name):
207 # raise an AttributeError exception.
210 def __contains__(self, name):
211 return (name in self._table._columns) or (name in self._table._inherit_fields) or hasattr(self._table, name)
213 def __hasattr__(self, name):
220 return "browse_record(%s, %d)" % (self._table_name, self._id)
222 def __eq__(self, other):
223 return (self._table_name, self._id) == (other._table_name, other._id)
225 def __ne__(self, other):
226 return (self._table_name, self._id) != (other._table_name, other._id)
228 # we need to define __unicode__ even though we've already defined __str__
229 # because we have overridden __getattr__
230 def __unicode__(self):
231 return unicode(str(self))
234 return hash((self._table_name, self._id))
242 (type returned by postgres when the column was created, type expression to create the column)
246 fields.boolean: 'bool',
247 fields.integer: 'int4',
248 fields.integer_big: 'int8',
252 fields.datetime: 'timestamp',
253 fields.binary: 'bytea',
254 fields.many2one: 'int4',
256 if type(f) in type_dict:
257 f_type = (type_dict[type(f)], type_dict[type(f)])
258 elif isinstance(f, fields.float):
260 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
262 f_type = ('float8', 'DOUBLE PRECISION')
263 elif isinstance(f, (fields.char, fields.reference)):
264 f_type = ('varchar', 'VARCHAR(%d)' % (f.size,))
265 elif isinstance(f, fields.selection):
266 if isinstance(f.selection, list) and isinstance(f.selection[0][0], (str, unicode)):
267 f_size = reduce(lambda x, y: max(x, len(y[0])), f.selection, f.size or 16)
268 elif isinstance(f.selection, list) and isinstance(f.selection[0][0], int):
271 f_size = (hasattr(f, 'size') and f.size) or 16
274 f_type = ('int4', 'INTEGER')
276 f_type = ('varchar', 'VARCHAR(%d)' % f_size)
277 elif isinstance(f, fields.function) and eval('fields.'+(f._type)) in type_dict:
278 t = eval('fields.'+(f._type))
279 f_type = (type_dict[t], type_dict[t])
280 elif isinstance(f, fields.function) and f._type == 'float':
281 f_type = ('float8', 'DOUBLE PRECISION')
282 elif isinstance(f, fields.function) and f._type == 'selection':
283 f_type = ('text', 'text')
284 elif isinstance(f, fields.function) and f._type == 'char':
285 f_type = ('varchar', 'VARCHAR(%d)' % (f.size))
287 logger = netsvc.Logger()
288 logger.notifyChannel("init", netsvc.LOG_WARNING, '%s type not supported!' % (type(f)))
293 class orm_template(object):
299 _parent_name = 'parent_id'
300 _parent_store = False
301 _parent_order = False
310 CONCURRENCY_CHECK_FIELD = '__last_update'
312 def _field_create(self, cr, context={}):
313 cr.execute("SELECT id FROM ir_model WHERE model=%s", (self._name,))
315 cr.execute('SELECT nextval(%s)', ('ir_model_id_seq',))
316 model_id = cr.fetchone()[0]
317 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'))
319 model_id = cr.fetchone()[0]
320 if 'module' in context:
321 name_id = 'model_'+self._name.replace('.','_')
322 cr.execute('select * from ir_model_data where name=%s and res_id=%s', (name_id,model_id))
324 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
325 (name_id, context['module'], 'ir.model', model_id)
330 cr.execute("SELECT * FROM ir_model_fields WHERE model=%s", (self._name,))
332 for rec in cr.dictfetchall():
333 cols[rec['name']] = rec
335 for (k, f) in self._columns.items():
337 'model_id': model_id,
340 'field_description': f.string.replace("'", " "),
342 'relation': f._obj or 'NULL',
343 'view_load': (f.view_load and 1) or 0,
344 'select_level': str(f.select or 0),
345 'readonly':(f.readonly and 1) or 0,
346 'required':(f.required and 1) or 0,
349 cr.execute('select nextval(%s)', ('ir_model_fields_id_seq',))
350 id = cr.fetchone()[0]
352 cr.execute("""INSERT INTO ir_model_fields (
353 id, model_id, model, name, field_description, ttype,
354 relation,view_load,state,select_level
356 %s,%s,%s,%s,%s,%s,%s,%s,%s,%s
358 id, vals['model_id'], vals['model'], vals['name'], vals['field_description'], vals['ttype'],
359 vals['relation'], bool(vals['view_load']), 'base',
362 if 'module' in context:
363 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
364 (('field_'+self._table+'_'+k)[:64], context['module'], 'ir.model.fields', id)
367 for key, val in vals.items():
368 if cols[k][key] != vals[key]:
369 cr.execute('update ir_model_fields set field_description=%s where model=%s and name=%s', (vals['field_description'], vals['model'], vals['name']))
371 cr.execute("""UPDATE ir_model_fields SET
372 model_id=%s, field_description=%s, ttype=%s, relation=%s,
373 view_load=%s, select_level=%s, readonly=%s ,required=%s
375 model=%s AND name=%s""", (
376 vals['model_id'], vals['field_description'], vals['ttype'],
377 vals['relation'], bool(vals['view_load']),
378 vals['select_level'], bool(vals['readonly']),bool(vals['required']), vals['model'], vals['name']
383 def _auto_init(self, cr, context={}):
384 self._field_create(cr, context)
386 def __init__(self, cr):
387 if not self._name and not hasattr(self, '_inherit'):
388 name = type(self).__name__.split('.')[0]
389 msg = "The class %s has to have a _name attribute" % name
391 logger = netsvc.Logger()
392 logger.notifyChannel('orm', netsvc.LOG_ERROR, msg )
393 raise except_orm('ValueError', msg )
395 if not self._description:
396 self._description = self._name
398 self._table = self._name.replace('.', '_')
400 def browse(self, cr, uid, select, context=None, list_class=None, fields_process={}):
403 self._list_class = list_class or browse_record_list
405 # need to accepts ints and longs because ids coming from a method
406 # launched by button in the interface have a type long...
407 if isinstance(select, (int, long)):
408 return browse_record(cr, uid, select, self, cache, context=context, list_class=self._list_class, fields_process=fields_process)
409 elif isinstance(select, list):
410 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)
414 def __export_row(self, cr, uid, row, fields, context=None):
416 data = map(lambda x: '', range(len(fields)))
418 for fpos in range(len(fields)):
427 if isinstance(r, (browse_record_list, list)):
429 fields2 = map(lambda x: (x[:i+1]==f[:i+1] and x[i+1:]) \
435 lines2 = self.__export_row(cr, uid, row2, fields2,
438 for fpos2 in range(len(fields)):
439 if lines2 and lines2[0][fpos2]:
440 data[fpos2] = lines2[0][fpos2]
448 data[fpos] = tools.ustr(r or '')
449 return [data] + lines
451 def export_data(self, cr, uid, ids, fields, context=None):
454 fields = map(lambda x: x.split('/'), fields)
456 for row in self.browse(cr, uid, ids, context):
457 datas += self.__export_row(cr, uid, row, fields, context)
460 def import_data(self, cr, uid, fields, datas, mode='init',
461 current_module=None, noupdate=False, context=None, filename=None):
464 fields = map(lambda x: x.split('/'), fields)
465 logger = netsvc.Logger()
467 def process_liness(self, datas, prefix, fields_def, position=0):
468 line = datas[position]
475 # Import normal fields
477 for i in range(len(fields)):
479 raise Exception(_('Please check that all your lines have %d columns.') % (len(fields),))
484 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':id'):
487 if fields_def[field[len(prefix)][:-3]]['type']=='many2many':
489 for word in line[i].split(config.get('csv_internal_sep')):
491 module, xml_id = word.rsplit('.', 1)
493 module, xml_id = current_module, word
494 ir_model_data_obj = self.pool.get('ir.model.data')
495 id = ir_model_data_obj._get_id(cr, uid, module,
497 res_id2 = ir_model_data_obj.read(cr, uid, [id],
498 ['res_id'])[0]['res_id']
500 res_id.append(res_id2)
502 res_id = [(6, 0, res_id)]
505 module, xml_id = line[i].rsplit('.', 1)
507 module, xml_id = current_module, line[i]
508 ir_model_data_obj = self.pool.get('ir.model.data')
509 id = ir_model_data_obj._get_id(cr, uid, module, xml_id)
510 res_id = ir_model_data_obj.read(cr, uid, [id],
511 ['res_id'])[0]['res_id']
512 row[field[0][:-3]] = res_id or False
514 if (len(field) == len(prefix)+1) and \
515 len(field[len(prefix)].split(':lang=')) == 2:
516 f, lang = field[len(prefix)].split(':lang=')
517 translate.setdefault(lang, {})[f]=line[i] or False
519 if (len(field) == len(prefix)+1) and \
520 (prefix == field[0:len(prefix)]):
521 if fields_def[field[len(prefix)]]['type'] == 'integer':
522 res = line[i] and int(line[i])
523 elif fields_def[field[len(prefix)]]['type'] == 'boolean':
524 res = line[i] and eval(line[i])
525 elif fields_def[field[len(prefix)]]['type'] == 'float':
526 res = line[i] and float(line[i])
527 elif fields_def[field[len(prefix)]]['type'] == 'selection':
529 if isinstance(fields_def[field[len(prefix)]]['selection'],
531 sel = fields_def[field[len(prefix)]]['selection']
533 sel = fields_def[field[len(prefix)]]['selection'](self,
536 if str(key) == line[i]:
538 if line[i] and not res:
539 logger.notifyChannel("import", netsvc.LOG_WARNING,
540 "key '%s' not found in selection field '%s'" % \
541 (line[i], field[len(prefix)]))
542 elif fields_def[field[len(prefix)]]['type']=='many2one':
545 relation = fields_def[field[len(prefix)]]['relation']
546 res2 = self.pool.get(relation).name_search(cr, uid,
547 line[i], [], operator='=')
548 res = (res2 and res2[0][0]) or False
550 warning += ('Relation not found: ' + line[i] + \
551 ' on ' + relation + ' !\n')
552 logger.notifyChannel("import", netsvc.LOG_WARNING,
553 'Relation not found: ' + line[i] + \
554 ' on ' + relation + ' !\n')
555 elif fields_def[field[len(prefix)]]['type']=='many2many':
558 relation = fields_def[field[len(prefix)]]['relation']
559 for word in line[i].split(config.get('csv_internal_sep')):
560 res2 = self.pool.get(relation).name_search(cr,
561 uid, word, [], operator='=')
562 res3 = (res2 and res2[0][0]) or False
564 warning += ('Relation not found: ' + \
565 line[i] + ' on '+relation + ' !\n')
566 logger.notifyChannel("import",
568 'Relation not found: ' + line[i] + \
569 ' on '+relation + ' !\n')
575 res = line[i] or False
576 row[field[len(prefix)]] = res
577 elif (prefix==field[0:len(prefix)]):
578 if field[0] not in todo:
579 todo.append(field[len(prefix)])
581 # Import one2many fields
585 newfd = self.pool.get(fields_def[field]['relation']).fields_get(
586 cr, uid, context=context)
587 res = process_liness(self, datas, prefix + [field], newfd, position)
588 (newrow, max2, w2, translate2, data_id2) = res
589 nbrmax = max(nbrmax, max2)
590 warning = warning + w2
591 reduce(lambda x, y: x and y, newrow)
592 row[field] = (reduce(lambda x, y: x or y, newrow.values()) and \
593 [(0, 0, newrow)]) or []
595 while (position+i)<len(datas):
597 for j in range(len(fields)):
599 if (len(field2) <= (len(prefix)+1)) and datas[position+i][j]:
604 (newrow, max2, w2, translate2, data_id2) = process_liness(
605 self, datas, prefix+[field], newfd, position+i)
607 if reduce(lambda x, y: x or y, newrow.values()):
608 row[field].append((0, 0, newrow))
610 nbrmax = max(nbrmax, i)
613 for i in range(max(nbrmax, 1)):
616 result = (row, nbrmax, warning, translate, data_id)
619 fields_def = self.fields_get(cr, uid, context=context)
622 initial_size = len(datas)
623 if config.get('import_partial', False) and filename:
624 data = pickle.load(file(config.get('import_partial')))
625 original_value = data.get(filename, 0)
631 (res, other, warning, translate, data_id) = \
632 process_liness(self, datas, [], fields_def)
635 return (-1, res, warning, '')
636 id = self.pool.get('ir.model.data')._update(cr, uid, self._name,
637 current_module, res, xml_id=data_id, mode=mode,
639 for lang in translate:
640 context2 = context.copy()
641 context2['lang'] = lang
642 self.write(cr, uid, [id], translate[lang], context2)
643 if config.get('import_partial', False) and filename and (not (counter%100)) :
644 data = pickle.load(file(config.get('import_partial')))
645 data[filename] = initial_size - len(datas) + original_value
646 pickle.dump(data, file(config.get('import_partial'),'wb'))
649 #except Exception, e:
650 # logger.notifyChannel("import", netsvc.LOG_ERROR, e)
653 # return (-1, res, e[0], warning)
655 # return (-1, res, e[0], '')
658 # TODO: Send a request with the result and multi-thread !
660 return (done, 0, 0, 0)
662 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
663 raise _('The read method is not implemented on this object !')
665 def get_invalid_fields(self,cr,uid):
666 return list(self._invalids)
668 def _validate(self, cr, uid, ids, context=None):
669 context = context or {}
670 lng = context.get('lang', False) or 'en_US'
671 trans = self.pool.get('ir.translation')
673 for constraint in self._constraints:
674 fun, msg, fields = constraint
675 if not fun(self, cr, uid, ids):
676 translated_msg = trans._get_source(cr, uid, self._name, 'constraint', lng, source=msg) or msg
678 _("Error occured while validating the field(s) %s: %s") % (','.join(fields), translated_msg)
680 self._invalids.update(fields)
683 raise except_orm('ValidateError', '\n'.join(error_msgs))
685 self._invalids.clear()
687 def default_get(self, cr, uid, fields_list, context=None):
690 def perm_read(self, cr, user, ids, context=None, details=True):
691 raise _('The perm_read method is not implemented on this object !')
693 def unlink(self, cr, uid, ids, context=None):
694 raise _('The unlink method is not implemented on this object !')
696 def write(self, cr, user, ids, vals, context=None):
697 raise _('The write method is not implemented on this object !')
699 def create(self, cr, user, vals, context=None):
700 raise _('The create method is not implemented on this object !')
702 # returns the definition of each field in the object
703 # the optional fields parameter can limit the result to some fields
704 def fields_get_keys(self, cr, user, context=None, read_access=True):
707 res = self._columns.keys()
708 for parent in self._inherits:
709 res.extend(self.pool.get(parent).fields_get_keys(cr, user, fields, context))
712 def fields_get(self, cr, user, fields=None, context=None, read_access=True):
716 translation_obj = self.pool.get('ir.translation')
717 model_access_obj = self.pool.get('ir.model.access')
718 for parent in self._inherits:
719 res.update(self.pool.get(parent).fields_get(cr, user, fields, context))
720 for f in self._columns.keys():
721 if fields and f not in fields:
723 res[f] = {'type': self._columns[f]._type}
724 for arg in ('string', 'readonly', 'states', 'size', 'required',
725 'change_default', 'translate', 'help', 'select'):
726 if getattr(self._columns[f], arg):
727 res[f][arg] = getattr(self._columns[f], arg)
729 res[f]['readonly'] = True
730 res[f]['states'] = {}
731 for arg in ('digits', 'invisible','filters'):
732 if hasattr(self._columns[f], arg) \
733 and getattr(self._columns[f], arg):
734 res[f][arg] = getattr(self._columns[f], arg)
736 res_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'field', context.get('lang', False) or 'en_US')
738 res[f]['string'] = res_trans
739 help_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'help', context.get('lang', False) or 'en_US')
741 res[f]['help'] = help_trans
743 if hasattr(self._columns[f], 'selection'):
744 if isinstance(self._columns[f].selection, (tuple, list)):
745 sel = self._columns[f].selection
746 # translate each selection option
748 for (key, val) in sel:
751 val2 = translation_obj._get_source(cr, user, self._name + ',' + f, 'selection', context.get('lang', False) or 'en_US', val)
752 sel2.append((key, val2 or val))
754 res[f]['selection'] = sel
756 # call the 'dynamic selection' function
757 res[f]['selection'] = self._columns[f].selection(self, cr,
759 if res[f]['type'] in ('one2many', 'many2many',
760 'many2one', 'one2one'):
761 res[f]['relation'] = self._columns[f]._obj
762 res[f]['domain'] = self._columns[f]._domain
763 res[f]['context'] = self._columns[f]._context
766 # filter out fields which aren't in the fields list
773 # Overload this method if you need a window title which depends on the context
775 def view_header_get(self, cr, user, view_id=None, view_type='form', context=None):
778 def __view_look_dom(self, cr, user, node, view_id, context=None):
785 if node.nodeType == node.ELEMENT_NODE and node.localName == 'field':
786 if node.hasAttribute('name'):
789 if node.getAttribute('name') in self._columns:
790 relation = self._columns[node.getAttribute('name')]._obj
792 relation = self._inherit_fields[node.getAttribute('name')][2]._obj
799 for f in node.childNodes:
800 if f.nodeType == f.ELEMENT_NODE and f.localName in ('form', 'tree', 'graph'):
803 ctx['base_model_name'] = self._name
804 xarch, xfields = self.pool.get(relation).__view_look_dom_arch(cr, user, f, view_id, ctx)
805 views[str(f.localName)] = {
809 attrs = {'views': views}
810 if node.hasAttribute('widget') and node.getAttribute('widget')=='selection':
811 # We can not use the domain has it is defined according to the record !
812 attrs['selection'] = self.pool.get(relation).name_search(cr, user, '', context=context)
813 if not attrs.get('required',False):
814 attrs['selection'].append((False,''))
815 fields[node.getAttribute('name')] = attrs
817 elif node.nodeType==node.ELEMENT_NODE and node.localName in ('form', 'tree'):
818 result = self.view_header_get(cr, user, False, node.localName, context)
820 node.setAttribute('string', result)
822 elif node.nodeType==node.ELEMENT_NODE and node.localName == 'calendar':
823 for additional_field in ('date_start', 'date_delay', 'date_stop', 'color'):
824 if node.hasAttribute(additional_field) and node.getAttribute(additional_field):
825 fields[node.getAttribute(additional_field)] = {}
827 if node.nodeType == node.ELEMENT_NODE and node.hasAttribute('groups'):
828 if node.getAttribute('groups'):
829 groups = node.getAttribute('groups').split(',')
831 access_pool = self.pool.get('ir.model.access')
833 readonly = readonly or access_pool.check_groups(cr, user, group)
835 node.setAttribute('invisible', '1')
836 node.removeAttribute('groups')
838 if node.nodeType == node.ELEMENT_NODE:
840 if ('lang' in context) and not result:
841 if node.hasAttribute('string') and node.getAttribute('string'):
842 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('string').encode('utf8'))
843 if not trans and ('base_model_name' in context):
844 trans = self.pool.get('ir.translation')._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.getAttribute('string').encode('utf8'))
846 node.setAttribute('string', trans)
847 if node.hasAttribute('sum') and node.getAttribute('sum'):
848 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('sum').encode('utf8'))
850 node.setAttribute('sum', trans)
853 for f in node.childNodes:
854 fields.update(self.__view_look_dom(cr, user, f, view_id, context))
858 def __view_look_dom_arch(self, cr, user, node, view_id, context=None):
859 fields_def = self.__view_look_dom(cr, user, node, view_id, context=context)
861 rolesobj = self.pool.get('res.roles')
862 usersobj = self.pool.get('res.users')
864 buttons = xpath.Evaluate("//button[@type != 'object']", node)
865 for button in buttons:
867 if user != 1: # admin user has all roles
868 user_roles = usersobj.read(cr, user, [user], ['roles_id'])[0]['roles_id']
869 cr.execute("select role_id from wkf_transition where signal=%s", (button.getAttribute('name'),))
870 roles = cr.fetchall()
873 ok = ok and rolesobj.check(cr, user, user_roles, role[0])
876 button.setAttribute('readonly', '1')
878 button.setAttribute('readonly', '0')
880 arch = node.toxml(encoding="utf-8").replace('\t', '')
881 fields = self.fields_get(cr, user, fields_def.keys(), context)
882 for field in fields_def:
884 fields[field].update(fields_def[field])
886 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))
887 res = cr.fetchall()[:]
889 res.insert(0, ("Can't find field '%s' in the following view parts composing the view of object model '%s':" % (field, model), None))
890 msg = "\n * ".join([r[0] for r in res])
891 msg += "\n\nEither you wrongly customized this view, or some modules bringing those views are not compatible with your current data model"
892 netsvc.Logger().notifyChannel('orm', netsvc.LOG_ERROR, msg)
893 raise except_orm('View error', msg)
897 def __get_default_calendar_view(self):
898 """Generate a default calendar view (For internal use only).
901 arch = ('<?xml version="1.0" encoding="utf-8"?>\n'
902 '<calendar string="%s" date_start="%s"') % (self._description, self._date_name)
904 if 'user_id' in self._columns:
905 arch += ' color="user_id"'
907 elif 'partner_id' in self._columns:
908 arch += ' color="partner_id"'
910 if 'date_stop' in self._columns:
911 arch += ' date_stop="date_stop"'
913 elif 'date_end' in self._columns:
914 arch += ' date_stop="date_end"'
916 elif 'date_delay' in self._columns:
917 arch += ' date_delay="date_delay"'
919 elif 'planned_hours' in self._columns:
920 arch += ' date_delay="planned_hours"'
923 ' <field name="%s"/>\n'
924 '</calendar>') % (self._rec_name)
929 # if view_id, view_type is not required
931 def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False):
936 if isinstance(s, unicode):
937 return s.encode('utf8')
940 def _inherit_apply(src, inherit):
941 def _find(node, node2):
942 if node2.nodeType == node2.ELEMENT_NODE and node2.localName == 'xpath':
943 res = xpath.Evaluate(node2.getAttribute('expr'), node)
944 return res and res[0]
946 if node.nodeType == node.ELEMENT_NODE and node.localName == node2.localName:
948 for attr in node2.attributes.keys():
949 if attr == 'position':
951 if node.hasAttribute(attr):
952 if node.getAttribute(attr)==node2.getAttribute(attr):
957 for child in node.childNodes:
958 res = _find(child, node2)
964 doc_src = dom.minidom.parseString(encode(src))
965 doc_dest = dom.minidom.parseString(encode(inherit))
966 toparse = doc_dest.childNodes
968 node2 = toparse.pop(0)
969 if not node2.nodeType == node2.ELEMENT_NODE:
971 if node2.localName == 'data':
972 toparse += node2.childNodes
974 node = _find(doc_src, node2)
977 if node2.hasAttribute('position'):
978 pos = node2.getAttribute('position')
980 parent = node.parentNode
981 for child in node2.childNodes:
982 if child.nodeType == child.ELEMENT_NODE:
983 parent.insertBefore(child, node)
984 parent.removeChild(node)
986 sib = node.nextSibling
987 for child in node2.childNodes:
988 if child.nodeType == child.ELEMENT_NODE:
990 node.appendChild(child)
992 node.parentNode.insertBefore(child, sib)
994 node.parentNode.insertBefore(child, node)
996 raise AttributeError(_('Unknown position in inherited view %s !') % pos)
999 ' %s="%s"' % (attr, node2.getAttribute(attr))
1000 for attr in node2.attributes.keys()
1001 if attr != 'position'
1003 tag = "<%s%s>" % (node2.localName, attrs)
1004 raise AttributeError(_("Couldn't find tag '%s' in parent view !") % tag)
1005 return doc_src.toxml(encoding="utf-8").replace('\t', '')
1007 result = {'type': view_type, 'model': self._name}
1014 where = (model and (" and model='%s'" % (self._name,))) or ''
1015 cr.execute('SELECT arch,name,field_parent,id,type,inherit_id FROM ir_ui_view WHERE id=%s'+where, (view_id,))
1017 cr.execute('''SELECT
1018 arch,name,field_parent,id,type,inherit_id
1025 ORDER BY priority''', (self._name, view_type))
1026 sql_res = cr.fetchone()
1030 view_id = ok or sql_res[3]
1033 # if a view was found
1035 result['type'] = sql_res[4]
1036 result['view_id'] = sql_res[3]
1037 result['arch'] = sql_res[0]
1039 def _inherit_apply_rec(result, inherit_id):
1040 # get all views which inherit from (ie modify) this view
1041 cr.execute('select arch,id from ir_ui_view where inherit_id=%s and model=%s order by priority', (inherit_id, self._name))
1042 sql_inherit = cr.fetchall()
1043 for (inherit, id) in sql_inherit:
1044 result = _inherit_apply(result, inherit)
1045 result = _inherit_apply_rec(result, id)
1048 result['arch'] = _inherit_apply_rec(result['arch'], sql_res[3])
1050 result['name'] = sql_res[1]
1051 result['field_parent'] = sql_res[2] or False
1053 # otherwise, build some kind of default view
1054 if view_type == 'form':
1055 res = self.fields_get(cr, user, context=context)
1056 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1057 '''<form string="%s">''' % (self._description,)
1059 if res[x]['type'] not in ('one2many', 'many2many'):
1060 xml += '<field name="%s"/>' % (x,)
1061 if res[x]['type'] == 'text':
1064 elif view_type == 'tree':
1065 _rec_name = self._rec_name
1066 if _rec_name not in self._columns:
1067 _rec_name = self._columns.keys()[0]
1068 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1069 '''<tree string="%s"><field name="%s"/></tree>''' \
1070 % (self._description, self._rec_name)
1071 elif view_type == 'calendar':
1072 xml = self.__get_default_calendar_view()
1075 result['arch'] = xml
1076 result['name'] = 'default'
1077 result['field_parent'] = False
1078 result['view_id'] = 0
1080 doc = dom.minidom.parseString(encode(result['arch']))
1081 xarch, xfields = self.__view_look_dom_arch(cr, user, doc, view_id, context=context)
1082 result['arch'] = xarch
1083 result['fields'] = xfields
1087 for key in ('report_sxw_content', 'report_rml_content',
1088 'report_sxw', 'report_rml',
1089 'report_sxw_content_data', 'report_rml_content_data'):
1093 ir_values_obj = self.pool.get('ir.values')
1094 resprint = ir_values_obj.get(cr, user, 'action',
1095 'client_print_multi', [(self._name, False)], False,
1097 resaction = ir_values_obj.get(cr, user, 'action',
1098 'client_action_multi', [(self._name, False)], False,
1101 resrelate = ir_values_obj.get(cr, user, 'action',
1102 'client_action_relate', [(self._name, False)], False,
1104 resprint = map(clean, resprint)
1105 resaction = map(clean, resaction)
1106 resaction = filter(lambda x: not x.get('multi', False), resaction)
1107 resprint = filter(lambda x: not x.get('multi', False), resprint)
1108 resrelate = map(lambda x: x[2], resrelate)
1110 for x in resprint+resaction+resrelate:
1111 x['string'] = x['name']
1113 result['toolbar'] = {
1115 'action': resaction,
1120 _view_look_dom_arch = __view_look_dom_arch
1122 def search_count(self, cr, user, args, context=None):
1125 res = self.search(cr, user, args, context=context, count=True)
1126 if isinstance(res, list):
1130 def search(self, cr, user, args, offset=0, limit=None, order=None,
1131 context=None, count=False):
1132 raise _('The search method is not implemented on this object !')
1134 def name_get(self, cr, user, ids, context=None):
1135 raise _('The name_get method is not implemented on this object !')
1137 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
1138 raise _('The name_search method is not implemented on this object !')
1140 def copy(self, cr, uid, id, default=None, context=None):
1141 raise _('The copy method is not implemented on this object !')
1143 def read_string(self, cr, uid, id, langs, fields=None, context=None):
1146 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'read')
1148 fields = self._columns.keys() + self._inherit_fields.keys()
1150 res[lang] = {'code': lang}
1152 if f in self._columns:
1153 res_trans = self.pool.get('ir.translation')._get_source(cr, uid, self._name+','+f, 'field', lang)
1155 res[lang][f] = res_trans
1157 res[lang][f] = self._columns[f].string
1158 for table in self._inherits:
1159 cols = intersect(self._inherit_fields.keys(), fields)
1160 res2 = self.pool.get(table).read_string(cr, uid, id, langs, cols, context)
1163 res[lang]['code'] = lang
1164 for f in res2[lang]:
1165 res[lang][f] = res2[lang][f]
1168 def write_string(self, cr, uid, id, langs, vals, context=None):
1169 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'write')
1172 if field in self._columns:
1173 self.pool.get('ir.translation')._set_ids(cr, uid, self._name+','+field, 'field', lang, [0], vals[field])
1174 for table in self._inherits:
1175 cols = intersect(self._inherit_fields.keys(), vals)
1177 self.pool.get(table).write_string(cr, uid, id, langs, vals, context)
1181 class orm_memory(orm_template):
1182 _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']
1183 _inherit_fields = {}
1188 def __init__(self, cr):
1189 super(orm_memory, self).__init__(cr)
1193 cr.execute('delete from wkf_instance where res_type=%s', (self._name,))
1195 def vaccum(self, cr, uid):
1197 if self.check_id % self._check_time:
1200 max = time.time() - self._max_hours * 60 * 60
1201 for id in self.datas:
1202 if self.datas[id]['internal.date_access'] < max:
1204 self.unlink(cr, uid, tounlink)
1205 if len(self.datas)>self._max_count:
1206 sorted = map(lambda x: (x[1]['internal.date_access'], x[0]), self.datas.items())
1208 ids = map(lambda x: x[1], sorted[:len(self.datas)-self._max_count])
1209 self.unlink(cr, uid, ids)
1212 def read(self, cr, user, ids, fields_to_read=None, context=None, load='_classic_read'):
1215 if not fields_to_read:
1216 fields_to_read = self._columns.keys()
1219 if isinstance(ids, (int, long)):
1223 for f in fields_to_read:
1224 if id in self.datas:
1225 r[f] = self.datas[id].get(f, False)
1226 if r[f] and isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1229 if id in self.datas:
1230 self.datas[id]['internal.date_access'] = time.time()
1231 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1232 for f in fields_post:
1233 res2 = self._columns[f].get_memory(cr, self, ids, f, user, context=context, values=result)
1234 for record in result:
1235 record[f] = res2[record['id']]
1236 if isinstance(ids, (int, long)):
1240 def write(self, cr, user, ids, vals, context=None):
1244 if self._columns[field]._classic_write:
1245 vals2[field] = vals[field]
1247 upd_todo.append(field)
1249 self.datas[id_new].update(vals2)
1250 self.datas[id_new]['internal.date_access'] = time.time()
1251 for field in upd_todo:
1252 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1253 self._validate(cr, user, [id_new], context)
1254 wf_service = netsvc.LocalService("workflow")
1255 wf_service.trg_write(user, self._name, id_new, cr)
1256 self.vaccum(cr, user)
1259 def create(self, cr, user, vals, context=None):
1261 id_new = self.next_id
1263 for f in self._columns.keys():
1267 vals.update(self.default_get(cr, user, default, context))
1271 if self._columns[field]._classic_write:
1272 vals2[field] = vals[field]
1274 upd_todo.append(field)
1275 self.datas[id_new] = vals2
1276 self.datas[id_new]['internal.date_access'] = time.time()
1278 for field in upd_todo:
1279 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1280 self._validate(cr, user, [id_new], context)
1281 wf_service = netsvc.LocalService("workflow")
1282 wf_service.trg_create(user, self._name, id_new, cr)
1283 self.vaccum(cr, user)
1286 def default_get(self, cr, uid, fields_list, context=None):
1290 # get the default values for the inherited fields
1291 for f in fields_list:
1292 if f in self._defaults:
1293 value[f] = self._defaults[f](self, cr, uid, context)
1294 fld_def = ((f in self._columns) and self._columns[f]) \
1295 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1298 # get the default values set by the user and override the default
1299 # values defined in the object
1300 ir_values_obj = self.pool.get('ir.values')
1301 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1302 for id, field, field_value in res:
1303 if field in fields_list:
1304 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1305 if fld_def._type in ('many2one', 'one2one'):
1306 obj = self.pool.get(fld_def._obj)
1307 if not obj.search(cr, uid, [('id', '=', field_value)]):
1309 if fld_def._type in ('many2many'):
1310 obj = self.pool.get(fld_def._obj)
1312 for i in range(len(field_value)):
1313 if not obj.search(cr, uid, [('id', '=',
1316 field_value2.append(field_value[i])
1317 field_value = field_value2
1318 if fld_def._type in ('one2many'):
1319 obj = self.pool.get(fld_def._obj)
1321 for i in range(len(field_value)):
1322 field_value2.append({})
1323 for field2 in field_value[i]:
1324 if obj._columns[field2]._type in ('many2one', 'one2one'):
1325 obj2 = self.pool.get(obj._columns[field2]._obj)
1326 if not obj2.search(cr, uid,
1327 [('id', '=', field_value[i][field2])]):
1329 # TODO add test for many2many and one2many
1330 field_value2[i][field2] = field_value[i][field2]
1331 field_value = field_value2
1332 value[field] = field_value
1334 # get the default values from the context
1335 for key in context or {}:
1336 if key.startswith('default_'):
1337 value[key[8:]] = context[key]
1340 def search(self, cr, user, args, offset=0, limit=None, order=None,
1341 context=None, count=False):
1342 return self.datas.keys()
1344 def unlink(self, cr, uid, ids, context=None):
1346 if id in self.datas:
1349 cr.execute('delete from wkf_instance where res_type=%s and res_id in ('+','.join(map(str, ids))+')', (self._name, ))
1352 def perm_read(self, cr, user, ids, context=None, details=True):
1356 'create_uid': (user, 'Root'),
1357 'create_date': time.strftime('%Y-%m-%d %H:%M:%S'),
1359 'write_date': False,
1364 class orm(orm_template):
1365 _sql_constraints = []
1367 _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']
1369 def _parent_store_compute(self, cr):
1370 logger = netsvc.Logger()
1371 logger.notifyChannel('init', netsvc.LOG_INFO, 'Computing parent left and right for table %s...' % (self._table, ))
1372 def browse_rec(root, pos=0):
1374 where = self._parent_name+'='+str(root)
1376 where = self._parent_name+' IS NULL'
1377 if self._parent_order:
1378 where += ' order by '+self._parent_order
1379 cr.execute('SELECT id FROM '+self._table+' WHERE '+where)
1381 childs = cr.fetchall()
1383 pos2 = browse_rec(id[0], pos2)
1384 cr.execute('update '+self._table+' set parent_left=%s, parent_right=%s where id=%s', (pos,pos2,root))
1389 def _update_store(self, cr, f, k):
1390 logger = netsvc.Logger()
1391 logger.notifyChannel('init', netsvc.LOG_INFO, "storing computed values of fields.function '%s'" % (k,))
1392 ss = self._columns[k]._symbol_set
1393 update_query = 'UPDATE "%s" SET "%s"=%s WHERE id=%%s' % (self._table, k, ss[0])
1394 cr.execute('select id from '+self._table)
1395 ids_lst = map(lambda x: x[0], cr.fetchall())
1398 ids_lst = ids_lst[40:]
1399 res = f.get(cr, self, iids, k, 1, {})
1400 for key,val in res.items():
1403 # if val is a many2one, just write the ID
1404 if type(val)==tuple:
1406 if (val<>False) or (type(val)<>bool):
1407 cr.execute(update_query, (ss[1](val), key))
1409 def _auto_init(self, cr, context={}):
1410 store_compute = False
1411 logger = netsvc.Logger()
1414 self._field_create(cr, context=context)
1415 if not hasattr(self, "_auto") or self._auto:
1416 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname='%s'" % self._table)
1418 cr.execute("CREATE TABLE \"%s\" (id SERIAL NOT NULL, PRIMARY KEY(id)) WITH OIDS" % self._table)
1421 if self._parent_store:
1422 cr.execute("""SELECT c.relname
1423 FROM pg_class c, pg_attribute a
1424 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1425 """, (self._table, 'parent_left'))
1427 if 'parent_left' not in self._columns:
1428 logger.notifyChannel('init', netsvc.LOG_ERROR, 'create a column parent_left on object %s: fields.integer(\'Left Parent\', select=1)' % (self._table, ))
1429 if 'parent_right' not in self._columns:
1430 logger.notifyChannel('init', netsvc.LOG_ERROR, 'create a column parent_right on object %s: fields.integer(\'Right Parent\', select=1)' % (self._table, ))
1431 if self._columns[self._parent_name].ondelete<>'cascade':
1432 logger.notifyChannel('init', netsvc.LOG_ERROR, "the columns %s on object must be set as ondelete='cascasde'" % (self._name, self._parent_name))
1433 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_left" INTEGER' % (self._table,))
1434 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_right" INTEGER' % (self._table,))
1436 store_compute = True
1438 if self._log_access:
1440 'create_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1441 'create_date': 'TIMESTAMP',
1442 'write_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1443 'write_date': 'TIMESTAMP'
1448 FROM pg_class c, pg_attribute a
1449 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1450 """, (self._table, k))
1452 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, logs[k]))
1455 # iterate on the database columns to drop the NOT NULL constraints
1456 # of fields which were required but have been removed
1458 "SELECT a.attname, a.attnotnull "\
1459 "FROM pg_class c, pg_attribute a "\
1460 "WHERE c.oid=a.attrelid AND c.relname=%s", (self._table,))
1461 db_columns = cr.dictfetchall()
1462 for column in db_columns:
1463 if column['attname'] not in ('id', 'oid', 'tableoid', 'ctid', 'xmin', 'xmax', 'cmin', 'cmax'):
1464 if column['attnotnull'] and column['attname'] not in self._columns:
1465 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, column['attname']))
1467 # iterate on the "object columns"
1468 todo_update_store = []
1469 for k in self._columns:
1470 if k in ('id', 'write_uid', 'write_date', 'create_uid', 'create_date'):
1472 #raise _('Can not define a column %s. Reserved keyword !') % (k,)
1473 f = self._columns[k]
1475 if isinstance(f, fields.one2many):
1476 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname=%s", (f._obj,))
1478 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))
1479 res = cr.fetchone()[0]
1481 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY (%s) REFERENCES "%s" ON DELETE SET NULL' % (self._obj, f._fields_id, f._table))
1482 elif isinstance(f, fields.many2many):
1483 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (f._rel,))
1484 if not cr.dictfetchall():
1485 #FIXME: Remove this try/except
1487 ref = self.pool.get(f._obj)._table
1488 except AttributeError:
1489 ref = f._obj.replace('.', '_')
1490 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))
1491 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id1, f._rel, f._id1))
1492 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id2, f._rel, f._id2))
1495 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 " \
1496 "FROM pg_class c,pg_attribute a,pg_type t " \
1497 "WHERE c.relname=%s " \
1498 "AND a.attname=%s " \
1499 "AND c.oid=a.attrelid " \
1500 "AND a.atttypid=t.oid", (self._table, k))
1501 res = cr.dictfetchall()
1503 if not isinstance(f, fields.function) or f.store:
1505 # add the missing field
1506 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, get_pg_type(f)[1]))
1509 if not create and k in self._defaults:
1510 default = self._defaults[k](self, cr, 1, {})
1511 ss = self._columns[k]._symbol_set
1512 query = 'UPDATE "%s" SET "%s"=%s' % (self._table, k, ss[0])
1513 cr.execute(query, (ss[1](default),))
1515 logger.notifyChannel('init', netsvc.LOG_DEBUG, 'setting default value of new column %s of table %s'% (k, self._table))
1517 logger.notifyChannel('init', netsvc.LOG_DEBUG, 'creating new column %s of table %s'% (k, self._table))
1519 if isinstance(f, fields.function):
1521 if f.store is not True:
1522 order = f.store[f.store.keys()[0]][2]
1523 todo_update_store.append((order, f,k))
1525 # and add constraints if needed
1526 if isinstance(f, fields.many2one):
1527 #FIXME: Remove this try/except
1529 ref = self.pool.get(f._obj)._table
1530 except AttributeError:
1531 ref = f._obj.replace('.', '_')
1532 # ir_actions is inherited so foreign key doesn't work on it
1533 if ref != 'ir_actions':
1534 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY ("%s") REFERENCES "%s" ON DELETE %s' % (self._table, k, ref, f.ondelete))
1536 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1540 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1541 except Exception, e:
1542 logger.notifyChannel('init', netsvc.LOG_WARNING, 'WARNING: unable to set column %s of table %s not null !\nTry to re-run: openerp-server.py --update=module\nIf it doesn\'t work, update records and execute manually:\nALTER TABLE %s ALTER COLUMN %s SET NOT NULL' % (k, self._table, self._table, k))
1546 f_pg_type = f_pg_def['typname']
1547 f_pg_size = f_pg_def['size']
1548 f_pg_notnull = f_pg_def['attnotnull']
1549 if isinstance(f, fields.function) and not f.store:
1550 logger.notifyChannel('init', netsvc.LOG_INFO, 'column %s (%s) in table %s removed: converted to a function !\n' % (k, f.string, self._table))
1551 cr.execute('ALTER TABLE %s DROP COLUMN %s'% (self._table, k))
1555 f_obj_type = get_pg_type(f) and get_pg_type(f)[0]
1560 ('text', 'char', 'VARCHAR(%d)' % (f.size or 0,), '::VARCHAR(%d)'%(f.size or 0,)),
1561 ('varchar', 'text', 'TEXT', ''),
1562 ('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1563 ('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
1565 if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size != f.size:
1566 logger.notifyChannel('init', netsvc.LOG_INFO, "column '%s' in table '%s' changed size" % (k, self._table))
1567 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1568 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" VARCHAR(%d)' % (self._table, k, f.size))
1569 cr.execute('UPDATE "%s" SET "%s"=temp_change_size::VARCHAR(%d)' % (self._table, k, f.size))
1570 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size' % (self._table,))
1573 if (f_pg_type==c[0]) and (f._type==c[1]):
1574 logger.notifyChannel('init', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
1576 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1577 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
1578 cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
1579 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1582 if f_pg_type != f_obj_type:
1584 logger.notifyChannel('init', netsvc.LOG_WARNING, "column '%s' in table '%s' has changed type (DB = %s, def = %s) but unable to migrate this change !" % (k, self._table, f_pg_type, f._type))
1586 # if the field is required and hasn't got a NOT NULL constraint
1587 if f.required and f_pg_notnull == 0:
1588 # set the field to the default value if any
1589 if k in self._defaults:
1590 default = self._defaults[k](self, cr, 1, {})
1591 if (default is not None):
1592 ss = self._columns[k]._symbol_set
1593 query = 'UPDATE "%s" SET "%s"=%s WHERE %s is NULL' % (self._table, k, ss[0], k)
1594 cr.execute(query, (ss[1](default),))
1595 # add the NOT NULL constraint
1598 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1600 except Exception, e:
1601 logger.notifyChannel('init', netsvc.LOG_WARNING, 'unable to set a NOT NULL constraint on column %s of the %s table !\nIf you want to have it, you should update the records and execute manually:\nALTER TABLE %s ALTER COLUMN %s SET NOT NULL' % (k, self._table, self._table, k))
1603 elif not f.required and f_pg_notnull == 1:
1604 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, k))
1606 indexname = '%s_%s_index' % (self._table, k)
1607 cr.execute("SELECT indexname FROM pg_indexes WHERE indexname = %s and tablename = %s", (indexname, self._table))
1608 res = cr.dictfetchall()
1609 if not res and f.select:
1610 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1612 if res and not f.select:
1613 cr.execute('DROP INDEX "%s_%s_index"' % (self._table, k))
1615 if isinstance(f, fields.many2one):
1616 ref = self.pool.get(f._obj)._table
1617 if ref != 'ir_actions':
1618 cr.execute('SELECT confdeltype, conname FROM pg_constraint as con, pg_class as cl1, pg_class as cl2, '
1619 'pg_attribute as att1, pg_attribute as att2 '
1620 'WHERE con.conrelid = cl1.oid '
1621 'AND cl1.relname = %s '
1622 'AND con.confrelid = cl2.oid '
1623 'AND cl2.relname = %s '
1624 'AND array_lower(con.conkey, 1) = 1 '
1625 'AND con.conkey[1] = att1.attnum '
1626 'AND att1.attrelid = cl1.oid '
1627 'AND att1.attname = %s '
1628 'AND array_lower(con.confkey, 1) = 1 '
1629 'AND con.confkey[1] = att2.attnum '
1630 'AND att2.attrelid = cl2.oid '
1631 'AND att2.attname = %s '
1632 "AND con.contype = 'f'", (self._table, ref, k, 'id'))
1633 res = cr.dictfetchall()
1642 if res[0]['confdeltype'] != confdeltype.get(f.ondelete.upper(), 'a'):
1643 cr.execute('ALTER TABLE "' + self._table + '" DROP CONSTRAINT "' + res[0]['conname'] + '"')
1644 cr.execute('ALTER TABLE "' + self._table + '" ADD FOREIGN KEY ("' + k + '") REFERENCES "' + ref + '" ON DELETE ' + f.ondelete)
1647 logger = netsvc.Logger()
1648 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error !")
1649 for order,f,k in todo_update_store:
1650 todo_end.append((order, self._update_store, (f, k)))
1653 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
1654 create = not bool(cr.fetchone())
1656 for (key, con, _) in self._sql_constraints:
1657 conname = '%s_%s' % (self._table, key)
1658 cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
1659 if not cr.dictfetchall():
1661 cr.execute('alter table "%s" add constraint "%s_%s" %s' % (self._table, self._table, key, con,))
1664 logger.notifyChannel('init', netsvc.LOG_WARNING, 'unable to add \'%s\' constraint on table %s !\n If you want to have it, you should update the records and execute manually:\nALTER table %s ADD CONSTRAINT %s_%s %s' % (con, self._table, self._table, self._table, key, con,))
1667 if hasattr(self, "_sql"):
1668 for line in self._sql.split(';'):
1669 line2 = line.replace('\n', '').strip()
1674 self._parent_store_compute(cr)
1677 def __init__(self, cr):
1678 super(orm, self).__init__(cr)
1680 if not hasattr(self, '_log_access'):
1681 # if not access is not specify, it is the same value as _auto
1682 self._log_access = not hasattr(self, "_auto") or self._auto
1684 self._columns = self._columns.copy()
1685 for store_field in self._columns:
1686 f = self._columns[store_field]
1687 if not isinstance(f, fields.function):
1691 if self._columns[store_field].store is True:
1692 sm = {self._name:(lambda self,cr, uid, ids, c={}: ids, None, 10)}
1694 sm = self._columns[store_field].store
1695 for object, aa in sm.items():
1697 (fnct,fields2,order)=aa
1699 raise except_orm('Error',
1700 ('Invalid function definition %s in object %s !\nYou must use the definition: store={object:(fnct, fields, priority)}.' % (store_field, self._name)))
1701 self.pool._store_function.setdefault(object, [])
1703 for x,y,z,e,f in self.pool._store_function[object]:
1704 if (x==self._name) and (y==store_field) and (e==fields2):
1707 self.pool._store_function[object].append( (self._name, store_field, fnct, fields2, order))
1708 self.pool._store_function[object].sort(lambda x,y: cmp(x[4],y[4]))
1710 for (key, _, msg) in self._sql_constraints:
1711 self.pool._sql_error[self._table+'_'+key] = msg
1713 # Load manual fields
1715 cr.execute("SELECT id FROM ir_model_fields WHERE name=%s AND model=%s", ('state', 'ir.model.fields'))
1717 cr.execute('SELECT * FROM ir_model_fields WHERE model=%s AND state=%s', (self._name, 'manual'))
1718 for field in cr.dictfetchall():
1719 if field['name'] in self._columns:
1722 'string': field['field_description'],
1723 'required': bool(field['required']),
1724 'readonly': bool(field['readonly']),
1725 'domain': field['domain'] or None,
1726 'size': field['size'],
1727 'ondelete': field['on_delete'],
1728 'translate': (field['translate']),
1729 #'select': int(field['select_level'])
1732 if field['ttype'] == 'selection':
1733 self._columns[field['name']] = getattr(fields, field['ttype'])(eval(field['selection']), **attrs)
1734 elif field['ttype'] == 'reference':
1735 self._columns[field['name']] = getattr(fields, field['ttype'])(selection=eval(field['selection']), **attrs)
1736 elif field['ttype'] == 'many2one':
1737 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], **attrs)
1738 elif field['ttype'] == 'one2many':
1739 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], field['relation_field'], **attrs)
1740 elif field['ttype'] == 'many2many':
1742 _rel1 = field['relation'].replace('.', '_')
1743 _rel2 = field['model'].replace('.', '_')
1744 _rel_name = 'x_%s_%s_%s_rel' %(_rel1, _rel2, random.randint(0, 10000))
1745 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], _rel_name, 'id1', 'id2', **attrs)
1747 self._columns[field['name']] = getattr(fields, field['ttype'])(**attrs)
1749 self._inherits_reload()
1750 if not self._sequence:
1751 self._sequence = self._table+'_id_seq'
1752 for k in self._defaults:
1753 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,)
1754 for f in self._columns:
1755 self._columns[f].restart()
1757 def default_get(self, cr, uid, fields_list, context=None):
1761 # get the default values for the inherited fields
1762 for t in self._inherits.keys():
1763 value.update(self.pool.get(t).default_get(cr, uid, fields_list,
1766 # get the default values defined in the object
1767 for f in fields_list:
1768 if f in self._defaults:
1769 value[f] = self._defaults[f](self, cr, uid, context)
1770 fld_def = ((f in self._columns) and self._columns[f]) \
1771 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1773 if isinstance(fld_def, fields.property):
1774 property_obj = self.pool.get('ir.property')
1775 definition_id = fld_def._field_get(cr, uid, self._name, f)
1776 nid = property_obj.search(cr, uid, [('fields_id', '=',
1777 definition_id), ('res_id', '=', False)])
1779 prop_value = property_obj.browse(cr, uid, nid[0],
1780 context=context).value
1781 value[f] = (prop_value and int(prop_value.split(',')[1])) \
1784 # get the default values set by the user and override the default
1785 # values defined in the object
1786 ir_values_obj = self.pool.get('ir.values')
1787 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1788 for id, field, field_value in res:
1789 if field in fields_list:
1790 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1791 if fld_def._type in ('many2one', 'one2one'):
1792 obj = self.pool.get(fld_def._obj)
1793 if not obj.search(cr, uid, [('id', '=', field_value)]):
1795 if fld_def._type in ('many2many'):
1796 obj = self.pool.get(fld_def._obj)
1798 for i in range(len(field_value)):
1799 if not obj.search(cr, uid, [('id', '=',
1802 field_value2.append(field_value[i])
1803 field_value = field_value2
1804 if fld_def._type in ('one2many'):
1805 obj = self.pool.get(fld_def._obj)
1807 for i in range(len(field_value)):
1808 field_value2.append({})
1809 for field2 in field_value[i]:
1810 if obj._columns[field2]._type in ('many2one', 'one2one'):
1811 obj2 = self.pool.get(obj._columns[field2]._obj)
1812 if not obj2.search(cr, uid,
1813 [('id', '=', field_value[i][field2])]):
1815 # TODO add test for many2many and one2many
1816 field_value2[i][field2] = field_value[i][field2]
1817 field_value = field_value2
1818 value[field] = field_value
1819 for key in context or {}:
1820 if key.startswith('default_'):
1821 value[key[8:]] = context[key]
1825 # Update objects that uses this one to update their _inherits fields
1827 def _inherits_reload_src(self):
1828 for obj in self.pool.obj_pool.values():
1829 if self._name in obj._inherits:
1830 obj._inherits_reload()
1832 def _inherits_reload(self):
1834 for table in self._inherits:
1835 res.update(self.pool.get(table)._inherit_fields)
1836 for col in self.pool.get(table)._columns.keys():
1837 res[col] = (table, self._inherits[table], self.pool.get(table)._columns[col])
1838 for col in self.pool.get(table)._inherit_fields.keys():
1839 res[col] = (table, self._inherits[table], self.pool.get(table)._inherit_fields[col][2])
1840 self._inherit_fields = res
1841 self._inherits_reload_src()
1843 def fields_get(self, cr, user, fields=None, context=None):
1844 read_access = self.pool.get('ir.model.access').check(cr, user, self._name, 'write', raise_exception=False)
1845 return super(orm, self).fields_get(cr, user, fields, context, read_access)
1847 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
1850 self.pool.get('ir.model.access').check(cr, user, self._name, 'read')
1852 fields = self._columns.keys() + self._inherit_fields.keys()
1854 if isinstance(ids, (int, long)):
1856 result = self._read_flat(cr, user, select, fields, context, load)
1858 for key, v in r.items():
1861 if isinstance(ids, (int, long)):
1862 return result and result[0] or False
1865 def _read_flat(self, cr, user, ids, fields_to_read, context=None, load='_classic_read'):
1871 if fields_to_read == None:
1872 fields_to_read = self._columns.keys()
1874 # construct a clause for the rules :
1875 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
1877 # all inherited fields + all non inherited fields for which the attribute whose name is in load is True
1878 fields_pre = [f for f in fields_to_read if
1879 f == self.CONCURRENCY_CHECK_FIELD
1880 or (f in self._columns and getattr(self._columns[f], '_classic_write'))
1881 ] + self._inherits.values()
1885 def convert_field(f):
1886 if f in ('create_date', 'write_date'):
1887 return "date_trunc('second', %s) as %s" % (f, f)
1888 if f == self.CONCURRENCY_CHECK_FIELD:
1889 if self._log_access:
1890 return "COALESCE(write_date, create_date, now())::timestamp AS %s" % (f,)
1891 return "now()::timestamp AS %s" % (f,)
1892 if isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1893 return "length(%s) as %s" % (f,f)
1894 return '"%s"' % (f,)
1895 fields_pre2 = map(convert_field, fields_pre)
1896 for i in range(0, len(ids), cr.IN_MAX):
1897 sub_ids = ids[i:i+cr.IN_MAX]
1899 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) AND %s ORDER BY %s' % \
1900 (','.join(fields_pre2 + ['id']), self._table,
1901 ','.join([str(x) for x in sub_ids]), d1,
1903 if not cr.rowcount == len({}.fromkeys(sub_ids)):
1904 raise except_orm(_('AccessError'),
1905 _('You try to bypass an access rule (Document type: %s).') % self._description)
1907 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) ORDER BY %s' % \
1908 (','.join(fields_pre2 + ['id']), self._table,
1909 ','.join([str(x) for x in sub_ids]),
1911 res.extend(cr.dictfetchall())
1913 res = map(lambda x: {'id': x}, ids)
1915 for f in fields_pre:
1916 if f == self.CONCURRENCY_CHECK_FIELD:
1918 if self._columns[f].translate:
1919 ids = map(lambda x: x['id'], res)
1920 res_trans = self.pool.get('ir.translation')._get_ids(cr, user, self._name+','+f, 'model', context.get('lang', False) or 'en_US', ids)
1922 r[f] = res_trans.get(r['id'], False) or r[f]
1924 for table in self._inherits:
1925 col = self._inherits[table]
1926 cols = intersect(self._inherit_fields.keys(), fields_to_read)
1929 res2 = self.pool.get(table).read(cr, user, [x[col] for x in res], cols, context, load)
1937 record.update(res3[record[col]])
1938 if col not in fields_to_read:
1941 # all fields which need to be post-processed by a simple function (symbol_get)
1942 fields_post = filter(lambda x: x in self._columns and self._columns[x]._symbol_get, fields_to_read)
1944 # maybe it would be faster to iterate on the fields then on res, so that we wouldn't need
1945 # to get the _symbol_get in each occurence
1947 for f in fields_post:
1948 r[f] = self._columns[f]._symbol_get(r[f])
1949 ids = map(lambda x: x['id'], res)
1951 # all non inherited fields for which the attribute whose name is in load is False
1952 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1954 # Compute POST fields
1956 for f in fields_post:
1957 todo.setdefault(self._columns[f]._multi, [])
1958 todo[self._columns[f]._multi].append(f)
1959 for key,val in todo.items():
1961 res2 = self._columns[val[0]].get(cr, self, ids, val, user, context=context, values=res)
1964 record[pos] = res2[record['id']][pos]
1967 res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
1969 record[f] = res2[record['id']]
1971 #for f in fields_post:
1972 # # get the value of that field for all records/ids
1973 # res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
1974 # for record in res:
1975 # record[f] = res2[record['id']]
1979 for field in vals.copy():
1981 if field in self._columns:
1982 fobj = self._columns[field]
1989 for group in groups:
1990 module = group.split(".")[0]
1991 grp = group.split(".")[1]
1992 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" % \
1993 (grp, module, 'res.groups', user))
1994 readonly = cr.fetchall()
1995 if readonly[0][0] >= 1:
1998 elif readonly[0][0] == 0:
2004 if type(vals[field]) == type([]):
2006 elif type(vals[field]) == type(0.0):
2008 elif type(vals[field]) == type(''):
2009 vals[field] = '=No Permission='
2014 def perm_read(self, cr, user, ids, context=None, details=True):
2020 if self._log_access:
2021 fields = ', u.create_uid, u.create_date, u.write_uid, u.write_date'
2022 if isinstance(ids, (int, long)):
2025 ids_str = string.join(map(lambda x: str(x), ids), ',')
2026 cr.execute('select u.id'+fields+' from "'+self._table+'" u where u.id in ('+ids_str+')')
2027 res = cr.dictfetchall()
2030 r[key] = r[key] or False
2031 if key in ('write_uid', 'create_uid', 'uid') and details:
2033 r[key] = self.pool.get('res.users').name_get(cr, user, [r[key]])[0]
2034 if isinstance(ids, (int, long)):
2038 def _check_concurrency(self, cr, ids, context):
2041 if context.get(self.CONCURRENCY_CHECK_FIELD) and self._log_access:
2042 santa = "(id = %s AND %s < COALESCE(write_date, create_date, now())::timestamp)"
2043 for i in range(0, len(ids), cr.IN_MAX):
2044 sub_ids = tools.flatten(((i, context[self.CONCURRENCY_CHECK_FIELD][str(i)])
2045 for i in ids[i:i+cr.IN_MAX]
2046 if str(i) in context[self.CONCURRENCY_CHECK_FIELD]))
2048 cr.execute("SELECT count(1) FROM %s WHERE %s" % (self._table, " OR ".join([santa]*(len(sub_ids)/2))), sub_ids)
2051 raise except_orm('ConcurrencyException', _('Records were modified in the meanwhile'))
2053 del context[self.CONCURRENCY_CHECK_FIELD]
2056 def unlink(self, cr, uid, ids, context=None):
2059 if isinstance(ids, (int, long)):
2062 result_store = self._store_get_values(cr, uid, ids, None, context)
2064 self._check_concurrency(cr, ids, context)
2066 self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink')
2068 wf_service = netsvc.LocalService("workflow")
2070 wf_service.trg_delete(uid, self._name, id, cr)
2072 #cr.execute('select * from '+self._table+' where id in ('+str_d+')', ids)
2073 #res = cr.dictfetchall()
2074 #for key in self._inherits:
2075 # ids2 = [x[self._inherits[key]] for x in res]
2076 # self.pool.get(key).unlink(cr, uid, ids2)
2078 d1, d2 = self.pool.get('ir.rule').domain_get(cr, uid, self._name)
2082 for i in range(0, len(ids), cr.IN_MAX):
2083 sub_ids = ids[i:i+cr.IN_MAX]
2084 str_d = string.join(('%s',)*len(sub_ids), ',')
2086 cr.execute('SELECT id FROM "'+self._table+'" ' \
2087 'WHERE id IN ('+str_d+')'+d1, sub_ids+d2)
2088 if not cr.rowcount == len({}.fromkeys(ids)):
2089 raise except_orm(_('AccessError'),
2090 _('You try to bypass an access rule (Document type: %s).') % \
2094 cr.execute('delete from "'+self._table+'" ' \
2095 'where id in ('+str_d+')'+d1, sub_ids+d2)
2097 cr.execute('delete from "'+self._table+'" ' \
2098 'where id in ('+str_d+')', sub_ids)
2100 for order, object, ids, fields in result_store:
2101 if object<>self._name:
2102 self.pool.get(object)._store_set_values(cr, uid, ids, fields, context)
2108 def write(self, cr, user, ids, vals, context=None):
2110 for field in vals.copy():
2112 if field in self._columns:
2113 fobj = self._columns[field]
2115 fobj = self._inherit_fields[field][2]
2122 for group in groups:
2123 module = group.split(".")[0]
2124 grp = group.split(".")[1]
2125 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" % \
2126 (grp, module, 'res.groups', user))
2127 readonly = cr.fetchall()
2128 if readonly[0][0] >= 1:
2131 elif readonly[0][0] == 0:
2143 if isinstance(ids, (int, long)):
2146 self._check_concurrency(cr, ids, context)
2148 self.pool.get('ir.model.access').check(cr, user, self._name, 'write')
2155 totranslate = context.get('lang', False) and (context['lang'] != 'en_US')
2157 if field in self._columns:
2158 if self._columns[field]._classic_write and not (hasattr(self._columns[field], '_fnct_inv')):
2159 if (not totranslate) or not self._columns[field].translate:
2160 upd0.append('"'+field+'"='+self._columns[field]._symbol_set[0])
2161 upd1.append(self._columns[field]._symbol_set[1](vals[field]))
2162 direct.append(field)
2164 upd_todo.append(field)
2166 updend.append(field)
2167 if field in self._columns \
2168 and hasattr(self._columns[field], 'selection') \
2170 if self._columns[field]._type == 'reference':
2171 val = vals[field].split(',')[0]
2174 if isinstance(self._columns[field].selection, (tuple, list)):
2175 if val not in dict(self._columns[field].selection):
2176 raise except_orm(_('ValidateError'),
2177 _('The value "%s" for the field "%s" is not in the selection') \
2178 % (vals[field], field))
2180 if val not in dict(self._columns[field].selection(
2181 self, cr, user, context=context)):
2182 raise except_orm(_('ValidateError'),
2183 _('The value "%s" for the field "%s" is not in the selection') \
2184 % (vals[field], field))
2186 if self._log_access:
2187 upd0.append('write_uid=%s')
2188 upd0.append('write_date=now()')
2193 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2197 for i in range(0, len(ids), cr.IN_MAX):
2198 sub_ids = ids[i:i+cr.IN_MAX]
2199 ids_str = string.join(map(str, sub_ids), ',')
2201 cr.execute('SELECT id FROM "'+self._table+'" ' \
2202 'WHERE id IN ('+ids_str+')'+d1, d2)
2203 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2204 raise except_orm(_('AccessError'),
2205 _('You try to bypass an access rule (Document type: %s).') % \
2208 cr.execute('SELECT id FROM "'+self._table+'" WHERE id IN ('+ids_str+')')
2209 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2210 raise except_orm(_('AccessError'),
2211 _('You try to write on an record that doesn\'t exist ' \
2212 '(Document type: %s).') % self._description)
2214 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2215 'where id in ('+ids_str+')'+d1, upd1+ d2)
2217 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2218 'where id in ('+ids_str+')', upd1)
2222 if self._columns[f].translate:
2223 self.pool.get('ir.translation')._set_ids(cr, user, self._name+','+f, 'model', context['lang'], ids, vals[f])
2225 # call the 'set' method of fields which are not classic_write
2226 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2227 for field in upd_todo:
2229 self._columns[field].set(cr, self, id, field, vals[field], user, context=context)
2231 for table in self._inherits:
2232 col = self._inherits[table]
2234 for i in range(0, len(ids), cr.IN_MAX):
2235 sub_ids = ids[i:i+cr.IN_MAX]
2236 ids_str = string.join(map(str, sub_ids), ',')
2237 cr.execute('select distinct "'+col+'" from "'+self._table+'" ' \
2238 'where id in ('+ids_str+')', upd1)
2239 nids.extend([x[0] for x in cr.fetchall()])
2243 if self._inherit_fields[val][0] == table:
2245 self.pool.get(table).write(cr, user, nids, v, context)
2247 self._validate(cr, user, ids, context)
2248 # TODO: use _order to set dest at the right position and not first node of parent
2249 if self._parent_store and (self._parent_name in vals):
2251 self.pool._init_parent[self._name]=True
2253 if vals[self._parent_name]:
2254 cr.execute('select parent_left,parent_right from '+self._table+' where id=%s', (vals[self._parent_name],))
2256 cr.execute('SELECT parent_left,parent_right FROM '+self._table+' WHERE id IS NULL')
2261 cr.execute('select max(parent_right),max(parent_right)+1 from '+self._table)
2262 pleft,pright = cr.fetchone()
2263 cr.execute('select parent_left,parent_right,id from '+self._table+' where id in ('+','.join(map(lambda x:'%s',ids))+')', ids)
2265 for cleft,cright,cid in cr.fetchall():
2267 treeshift = pleft - cleft + 1
2269 rightbound = cleft-1
2270 cwidth = cright-cleft+1
2274 treeshift = pleft - cright
2275 leftbound = cright + 1
2277 cwidth = cleft-cright-1
2280 cr.execute('UPDATE '+self._table+'''
2283 WHEN parent_left BETWEEN %s AND %s THEN parent_left + %s
2284 WHEN parent_left BETWEEN %s AND %s THEN parent_left + %s
2288 WHEN parent_right BETWEEN %s AND %s THEN parent_right + %s
2289 WHEN parent_right BETWEEN %s AND %s THEN parent_right + %s
2293 parent_left<%s OR parent_right>%s;
2294 ''', (leftbound,rightbound,cwidth,cleft,cright,treeshift,leftbound,rightbound,
2295 cwidth,cleft,cright,treeshift,leftrange,rightrange))
2297 result = self._store_get_values(cr, user, ids, vals.keys(), context)
2298 for order, object, ids, fields in result:
2299 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2301 wf_service = netsvc.LocalService("workflow")
2303 wf_service.trg_write(user, self._name, id, cr)
2307 # TODO: Should set perm to user.xxx
2309 def create(self, cr, user, vals, context=None):
2310 """ create(cr, user, vals, context) -> int
2311 cr = database cursor
2313 vals = dictionary of the form {'field_name':field_value, ...}
2317 self.pool.get('ir.model.access').check(cr, user, self._name, 'create')
2322 for (t, c) in self._inherits.items():
2324 avoid_table.append(t)
2325 for f in self._columns.keys(): # + self._inherit_fields.keys():
2329 for f in self._inherit_fields.keys():
2330 if (not f in vals) and (self._inherit_fields[f][0] not in avoid_table):
2334 vals.update(self.default_get(cr, user, default, context))
2337 for v in self._inherits:
2338 if self._inherits[v] not in vals:
2341 (upd0, upd1, upd2) = ('', '', [])
2344 for v in vals.keys():
2345 if v in self._inherit_fields:
2346 (table, col, col_detail) = self._inherit_fields[v]
2347 tocreate[table][v] = vals[v]
2350 # Try-except added to filter the creation of those records whose filds are readonly.
2351 # Example : any dashboard which has all the fields readonly.(due to Views(database views))
2353 cr.execute("SELECT nextval('"+self._sequence+"')")
2355 raise except_orm(_('UserError'),
2356 _('You cannot perform this operation.'))
2358 id_new = cr.fetchone()[0]
2359 for table in tocreate:
2360 id = self.pool.get(table).create(cr, user, tocreate[table])
2361 upd0 += ','+self._inherits[table]
2366 if self._columns[field]._classic_write:
2367 upd0 = upd0 + ',"' + field + '"'
2368 upd1 = upd1 + ',' + self._columns[field]._symbol_set[0]
2369 upd2.append(self._columns[field]._symbol_set[1](vals[field]))
2371 upd_todo.append(field)
2372 if field in self._columns \
2373 and hasattr(self._columns[field], 'selection') \
2375 if self._columns[field]._type == 'reference':
2376 val = vals[field].split(',')[0]
2379 if isinstance(self._columns[field].selection, (tuple, list)):
2380 if val not in dict(self._columns[field].selection):
2381 raise except_orm(_('ValidateError'),
2382 _('The value "%s" for the field "%s" is not in the selection') \
2383 % (vals[field], field))
2385 if val not in dict(self._columns[field].selection(
2386 self, cr, user, context=context)):
2387 raise except_orm(_('ValidateError'),
2388 _('The value "%s" for the field "%s" is not in the selection') \
2389 % (vals[field], field))
2390 if self._log_access:
2391 upd0 += ',create_uid,create_date'
2394 cr.execute('insert into "'+self._table+'" (id'+upd0+") values ("+str(id_new)+upd1+')', tuple(upd2))
2395 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2396 for field in upd_todo:
2397 self._columns[field].set(cr, self, id_new, field, vals[field], user, context)
2399 self._validate(cr, user, [id_new], context)
2401 if self._parent_store:
2403 self.pool._init_parent[self._name]=True
2405 parent = vals.get(self._parent_name, False)
2407 cr.execute('select parent_left from '+self._table+' where id=%s', (parent,))
2408 pleft = cr.fetchone()[0]
2410 cr.execute('select max(parent_right) from '+self._table)
2411 pleft = cr.fetchone()[0] or 0
2412 cr.execute('update '+self._table+' set parent_left=parent_left+2 where parent_left>%s', (pleft,))
2413 cr.execute('update '+self._table+' set parent_right=parent_right+2 where parent_right>%s', (pleft,))
2414 cr.execute('update '+self._table+' set parent_left=%s,parent_right=%s where id=%s', (pleft+1,pleft+2,id_new))
2416 result = self._store_get_values(cr, user, [id_new], vals.keys(), context)
2417 for order, object, ids, fields in result:
2418 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2420 wf_service = netsvc.LocalService("workflow")
2421 wf_service.trg_create(user, self._name, id_new, cr)
2424 def _store_get_values(self, cr, uid, ids, fields, context):
2426 fncts = self.pool._store_function.get(self._name, [])
2427 for fnct in range(len(fncts)):
2428 result.setdefault(fncts[fnct][0], {})
2429 ids2 = fncts[fnct][2](self,cr, uid, ids, context)
2430 for id in filter(None, ids2):
2431 result[fncts[fnct][0]].setdefault(id, [])
2432 result[fncts[fnct][0]][id].append(fnct)
2434 for object in result:
2436 for id,fnct in result[object].items():
2437 k2.setdefault(tuple(fnct), [])
2438 k2[tuple(fnct)].append(id)
2439 for fnct,id in k2.items():
2440 result2.append((fncts[fnct[0]][4],object,id,map(lambda x: fncts[x][1], fnct)))
2444 def _store_set_values(self, cr, uid, ids, fields, context):
2448 if self._columns[f]._multi not in keys:
2449 keys.append(self._columns[f]._multi)
2450 todo.setdefault(self._columns[f]._multi, [])
2451 todo[self._columns[f]._multi].append(f)
2455 result = self._columns[val[0]].get(cr, self, ids, val, uid, context=context)
2456 for id,value in result.items():
2462 if self._columns[v]._type in ('many2one', 'one2one'):
2464 value[v] = value[v][0]
2467 upd0.append('"'+v+'"='+self._columns[v]._symbol_set[0])
2468 upd1.append(self._columns[v]._symbol_set[1](value[v]))
2470 cr.execute('update "' + self._table + '" set ' + \
2471 string.join(upd0, ',') + ' where id = %s', upd1)
2475 result = self._columns[f].get(cr, self, ids, f, uid, context=context)
2476 for id,value in result.items():
2477 if self._columns[f]._type in ('many2one', 'one2one'):
2482 cr.execute('update "' + self._table + '" set ' + \
2483 '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value),id))
2489 def perm_write(self, cr, user, ids, fields, context=None):
2490 raise _('This method does not exist anymore')
2492 # TODO: ameliorer avec NULL
2493 def _where_calc(self, cr, user, args, active_test=True, context=None):
2497 # if the object has a field named 'active', filter out all inactive
2498 # records unless they were explicitely asked for
2499 if 'active' in self._columns and (active_test and context.get('active_test', True)):
2501 active_in_args = False
2503 if a[0] == 'active':
2504 active_in_args = True
2505 if not active_in_args:
2506 args.insert(0, ('active', '=', 1))
2508 args = [('active', '=', 1)]
2512 e = expression.expression(args)
2513 e.parse(cr, user, self, context)
2514 tables = e.get_tables()
2515 qu1, qu2 = e.to_sql()
2516 qu1 = qu1 and [qu1] or []
2518 qu1, qu2, tables = [], [], ['"%s"' % self._table]
2520 return (qu1, qu2, tables)
2522 def _check_qorder(self, word):
2523 if not regex_order.match(word):
2524 raise except_orm(_('AccessError'), _('Bad query.'))
2527 def search(self, cr, user, args, offset=0, limit=None, order=None,
2528 context=None, count=False):
2531 # compute the where, order by, limit and offset clauses
2532 (qu1, qu2, tables) = self._where_calc(cr, user, args, context=context)
2535 qu1 = ' where '+string.join(qu1, ' and ')
2540 self._check_qorder(order)
2541 order_by = order or self._order
2543 limit_str = limit and ' limit %d' % limit or ''
2544 offset_str = offset and ' offset %d' % offset or ''
2547 # construct a clause for the rules :
2548 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2550 qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
2554 cr.execute('select count(%s.id) from ' % self._table +
2555 ','.join(tables) +qu1 + limit_str + offset_str, qu2)
2558 # execute the "main" query to fetch the ids we were searching for
2559 cr.execute('select %s.id from ' % self._table + ','.join(tables) +qu1+' order by '+order_by+limit_str+offset_str, qu2)
2561 return [x[0] for x in res]
2563 # returns the different values ever entered for one field
2564 # this is used, for example, in the client when the user hits enter on
2566 def distinct_field_get(self, cr, uid, field, value, args=None, offset=0, limit=None):
2569 if field in self._inherit_fields:
2570 return self.pool.get(self._inherit_fields[field][0]).distinct_field_get(cr, uid, field, value, args, offset, limit)
2572 return self._columns[field].search(cr, self, args, field, value, offset, limit, uid)
2574 def name_get(self, cr, user, ids, context=None):
2579 if isinstance(ids, (int, long)):
2581 return [(r['id'], tools.ustr(r[self._rec_name])) for r in self.read(cr, user, ids,
2582 [self._rec_name], context, load='_classic_write')]
2584 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
2591 args += [(self._rec_name, operator, name)]
2592 ids = self.search(cr, user, args, limit=limit, context=context)
2593 res = self.name_get(cr, user, ids, context)
2596 def copy(self, cr, uid, id, default=None, context=None):
2601 if 'state' not in default:
2602 if 'state' in self._defaults:
2603 default['state'] = self._defaults['state'](self, cr, uid, context)
2604 data = self.read(cr, uid, [id], context=context)[0]
2605 fields = self.fields_get(cr, uid)
2607 ftype = fields[f]['type']
2609 if self._log_access and f in ('create_date', 'create_uid', 'write_date', 'write_uid'):
2613 data[f] = default[f]
2614 elif ftype == 'function':
2616 elif ftype == 'many2one':
2618 data[f] = data[f] and data[f][0]
2621 elif ftype in ('one2many', 'one2one'):
2623 rel = self.pool.get(fields[f]['relation'])
2624 for rel_id in data[f]:
2625 # the lines are first duplicated using the wrong (old)
2626 # parent but then are reassigned to the correct one thanks
2628 res.append((4, rel.copy(cr, uid, rel_id, context=context)))
2630 elif ftype == 'many2many':
2631 data[f] = [(6, 0, data[f])]
2633 trans_obj = self.pool.get('ir.translation')
2638 if f in self._columns and self._columns[f].translate:
2639 trans_name=self._name+","+f
2640 elif f in self._inherit_fields and self._inherit_fields[f][2].translate:
2641 trans_name=self._inherit_fields[f][0]+","+f
2646 trans_ids = trans_obj.search(cr, uid, [
2647 ('name', '=', trans_name),
2648 ('res_id','=',data['id'])
2651 trans_data.extend(trans_obj.read(cr,uid,trans_ids,context=context))
2655 for v in self._inherits:
2656 del data[self._inherits[v]]
2658 new_id=self.create(cr, uid, data)
2660 for record in trans_data:
2662 record['res_id']=new_id
2663 trans_obj.create(cr,uid,record)
2667 def check_recursion(self, cr, uid, ids, parent=None):
2669 parent = self._parent_name
2671 while len(ids_parent):
2673 for i in range(0, len(ids), cr.IN_MAX):
2674 sub_ids_parent = ids_parent[i:i+cr.IN_MAX]
2675 cr.execute('SELECT distinct "'+parent+'"'+
2676 ' FROM "'+self._table+'" ' \
2677 'WHERE id in ('+','.join(map(str, sub_ids_parent))+')')
2678 ids_parent2.extend(filter(None, map(lambda x: x[0], cr.fetchall())))
2679 ids_parent = ids_parent2
2680 for i in ids_parent:
2686 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: