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)
56 from xml import dom, xpath
58 sys.stderr.write("ERROR: Import xpath module\n")
59 sys.stderr.write("ERROR: Try to install the old python-xml package\n")
62 from tools.config import config
64 regex_order = re.compile('^([a-zA-Z0-9_]+( desc)?( asc)?,?)+$', re.I)
66 def last_day_of_current_month():
69 today = datetime.date.today()
70 last_day = str(calendar.monthrange(today.year, today.month)[1])
71 return time.strftime('%Y-%m-' + last_day)
73 def intersect(la, lb):
74 return filter(lambda x: x in lb, la)
77 class except_orm(Exception):
78 def __init__(self, name, value):
81 self.args = (name, value)
84 # Readonly python database object browser
85 class browse_null(object):
90 def __getitem__(self, name):
93 def __getattr__(self, name):
94 return False # XXX: return self ?
102 def __nonzero__(self):
105 def __unicode__(self):
110 # TODO: execute an object method on browse_record_list
112 class browse_record_list(list):
114 def __init__(self, lst, context=None):
117 super(browse_record_list, self).__init__(lst)
118 self.context = context
121 class browse_record(object):
122 def __init__(self, cr, uid, id, table, cache, context=None, list_class = None, fields_process={}):
124 table : the object (inherited from orm)
125 context : a dictionary with an optional context
129 assert id and isinstance(id, (int, long,)), _('Wrong ID for the browse record, got %r, expected an integer.') % (id,)
130 self._list_class = list_class or browse_record_list
135 self._table_name = self._table._name
136 self._context = context
137 self._fields_process = fields_process
139 cache.setdefault(table._name, {})
140 self._data = cache[table._name]
142 if id not in self._data:
143 self._data[id] = {'id': id}
147 def __getitem__(self, name):
150 if name not in self._data[self._id]:
151 # build the list of fields we will fetch
153 # fetch the definition of the field which was asked for
154 if name in self._table._columns:
155 col = self._table._columns[name]
156 elif name in self._table._inherit_fields:
157 col = self._table._inherit_fields[name][2]
158 elif hasattr(self._table, name):
159 if isinstance(getattr(self._table, name), (types.MethodType, types.LambdaType, types.FunctionType)):
160 return lambda *args, **argv: getattr(self._table, name)(self._cr, self._uid, [self._id], *args, **argv)
162 return getattr(self._table, name)
164 logger = netsvc.Logger()
165 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error: field '%s' does not exist in object '%s' !" % (name, self._table._name))
168 # if the field is a classic one or a many2one, we'll fetch all classic and many2one fields
169 if col._classic_write:
170 # gen the list of "local" (ie not inherited) fields which are classic or many2one
171 ffields = filter(lambda x: x[1]._classic_write, self._table._columns.items())
172 # gen the list of inherited fields
173 inherits = map(lambda x: (x[0], x[1][2]), self._table._inherit_fields.items())
174 # complete the field list with the inherited fields which are classic or many2one
175 ffields += filter(lambda x: x[1]._classic_write, inherits)
176 # otherwise we fetch only that field
178 ffields = [(name, col)]
179 ids = filter(lambda id: name not in self._data[id], self._data.keys())
181 fffields = map(lambda x: x[0], ffields)
182 datas = self._table.read(self._cr, self._uid, ids, fffields, context=self._context, load="_classic_write")
183 if self._fields_process:
185 if f._type in self._fields_process:
187 d[n] = self._fields_process[f._type](d[n])
189 d[n].set_value(self._cr, self._uid, d[n], self, f)
192 # create browse records for 'remote' objects
195 if f._type in ('many2one', 'one2one'):
197 obj = self._table.pool.get(f._obj)
199 if type(data[n]) in (type([]),type( (1,) )):
204 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)
206 data[n] = browse_null()
208 data[n] = browse_null()
209 elif f._type in ('one2many', 'many2many') and len(data[n]):
210 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)
211 self._data[data['id']].update(data)
212 return self._data[self._id][name]
214 def __getattr__(self, name):
215 # raise an AttributeError exception.
218 def __contains__(self, name):
219 return (name in self._table._columns) or (name in self._table._inherit_fields) or hasattr(self._table, name)
221 def __hasattr__(self, name):
228 return "browse_record(%s, %d)" % (self._table_name, self._id)
230 def __eq__(self, other):
231 return (self._table_name, self._id) == (other._table_name, other._id)
233 def __ne__(self, other):
234 return (self._table_name, self._id) != (other._table_name, other._id)
236 # we need to define __unicode__ even though we've already defined __str__
237 # because we have overridden __getattr__
238 def __unicode__(self):
239 return unicode(str(self))
242 return hash((self._table_name, self._id))
250 (type returned by postgres when the column was created, type expression to create the column)
254 fields.boolean: 'bool',
255 fields.integer: 'int4',
256 fields.integer_big: 'int8',
260 fields.datetime: 'timestamp',
261 fields.binary: 'bytea',
262 fields.many2one: 'int4',
264 if type(f) in type_dict:
265 f_type = (type_dict[type(f)], type_dict[type(f)])
266 elif isinstance(f, fields.float):
268 f_type = ('numeric', 'NUMERIC(%d,%d)' % (f.digits[0], f.digits[1]))
270 f_type = ('float8', 'DOUBLE PRECISION')
271 elif isinstance(f, (fields.char, fields.reference)):
272 f_type = ('varchar', 'VARCHAR(%d)' % (f.size,))
273 elif isinstance(f, fields.selection):
274 if isinstance(f.selection, list) and isinstance(f.selection[0][0], (str, unicode)):
275 f_size = reduce(lambda x, y: max(x, len(y[0])), f.selection, f.size or 16)
276 elif isinstance(f.selection, list) and isinstance(f.selection[0][0], int):
279 f_size = (hasattr(f, 'size') and f.size) or 16
282 f_type = ('int4', 'INTEGER')
284 f_type = ('varchar', 'VARCHAR(%d)' % f_size)
285 elif isinstance(f, fields.function) and eval('fields.'+(f._type)) in type_dict:
286 t = eval('fields.'+(f._type))
287 f_type = (type_dict[t], type_dict[t])
288 elif isinstance(f, fields.function) and f._type == 'float':
289 f_type = ('float8', 'DOUBLE PRECISION')
290 elif isinstance(f, fields.function) and f._type == 'selection':
291 f_type = ('text', 'text')
292 elif isinstance(f, fields.function) and f._type == 'char':
293 f_type = ('varchar', 'VARCHAR(%d)' % (f.size))
295 logger = netsvc.Logger()
296 logger.notifyChannel("init", netsvc.LOG_WARNING, '%s type not supported!' % (type(f)))
301 class orm_template(object):
307 _parent_name = 'parent_id'
308 _parent_store = False
309 _parent_order = False
318 CONCURRENCY_CHECK_FIELD = '__last_update'
320 def _field_create(self, cr, context={}):
321 cr.execute("SELECT id FROM ir_model WHERE model=%s", (self._name,))
323 cr.execute('SELECT nextval(%s)', ('ir_model_id_seq',))
324 model_id = cr.fetchone()[0]
325 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'))
327 model_id = cr.fetchone()[0]
328 if 'module' in context:
329 name_id = 'model_'+self._name.replace('.','_')
330 cr.execute('select * from ir_model_data where name=%s and res_id=%s', (name_id,model_id))
332 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
333 (name_id, context['module'], 'ir.model', model_id)
338 cr.execute("SELECT * FROM ir_model_fields WHERE model=%s", (self._name,))
340 for rec in cr.dictfetchall():
341 cols[rec['name']] = rec
343 for (k, f) in self._columns.items():
345 'model_id': model_id,
348 'field_description': f.string.replace("'", " "),
350 'relation': f._obj or 'NULL',
351 'view_load': (f.view_load and 1) or 0,
352 'select_level': str(f.select or 0),
353 'readonly':(f.readonly and 1) or 0,
354 'required':(f.required and 1) or 0,
357 cr.execute('select nextval(%s)', ('ir_model_fields_id_seq',))
358 id = cr.fetchone()[0]
360 cr.execute("""INSERT INTO ir_model_fields (
361 id, model_id, model, name, field_description, ttype,
362 relation,view_load,state,select_level
364 %s,%s,%s,%s,%s,%s,%s,%s,%s,%s
366 id, vals['model_id'], vals['model'], vals['name'], vals['field_description'], vals['ttype'],
367 vals['relation'], bool(vals['view_load']), 'base',
370 if 'module' in context:
371 cr.execute("INSERT INTO ir_model_data (name,date_init,date_update,module,model,res_id) VALUES (%s, now(), now(), %s, %s, %s)", \
372 (('field_'+self._table+'_'+k)[:64], context['module'], 'ir.model.fields', id)
375 for key, val in vals.items():
376 if cols[k][key] != vals[key]:
377 cr.execute('update ir_model_fields set field_description=%s where model=%s and name=%s', (vals['field_description'], vals['model'], vals['name']))
379 cr.execute("""UPDATE ir_model_fields SET
380 model_id=%s, field_description=%s, ttype=%s, relation=%s,
381 view_load=%s, select_level=%s, readonly=%s ,required=%s
383 model=%s AND name=%s""", (
384 vals['model_id'], vals['field_description'], vals['ttype'],
385 vals['relation'], bool(vals['view_load']),
386 vals['select_level'], bool(vals['readonly']),bool(vals['required']), vals['model'], vals['name']
391 def _auto_init(self, cr, context={}):
392 self._field_create(cr, context)
394 def __init__(self, cr):
395 if not self._name and not hasattr(self, '_inherit'):
396 name = type(self).__name__.split('.')[0]
397 msg = "The class %s has to have a _name attribute" % name
399 logger = netsvc.Logger()
400 logger.notifyChannel('orm', netsvc.LOG_ERROR, msg )
401 raise except_orm('ValueError', msg )
403 if not self._description:
404 self._description = self._name
406 self._table = self._name.replace('.', '_')
408 def browse(self, cr, uid, select, context=None, list_class=None, fields_process={}):
411 self._list_class = list_class or browse_record_list
413 # need to accepts ints and longs because ids coming from a method
414 # launched by button in the interface have a type long...
415 if isinstance(select, (int, long)):
416 return browse_record(cr, uid, select, self, cache, context=context, list_class=self._list_class, fields_process=fields_process)
417 elif isinstance(select, list):
418 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)
422 def __export_row(self, cr, uid, row, fields, context=None):
424 data = map(lambda x: '', range(len(fields)))
426 for fpos in range(len(fields)):
435 if isinstance(r, (browse_record_list, list)):
437 fields2 = map(lambda x: (x[:i+1]==f[:i+1] and x[i+1:]) \
443 lines2 = self.__export_row(cr, uid, row2, fields2,
446 for fpos2 in range(len(fields)):
447 if lines2 and lines2[0][fpos2]:
448 data[fpos2] = lines2[0][fpos2]
456 data[fpos] = tools.ustr(r or '')
457 return [data] + lines
459 def export_data(self, cr, uid, ids, fields, context=None):
462 fields = map(lambda x: x.split('/'), fields)
464 for row in self.browse(cr, uid, ids, context):
465 datas += self.__export_row(cr, uid, row, fields, context)
468 def import_data(self, cr, uid, fields, datas, mode='init', current_module=None, noupdate=False, context=None, filename=None):
471 fields = map(lambda x: x.split('/'), fields)
472 logger = netsvc.Logger()
474 def process_liness(self, datas, prefix, fields_def, position=0):
475 line = datas[position]
482 # Import normal fields
484 for i in range(len(fields)):
486 raise Exception(_('Please check that all your lines have %d columns.') % (len(fields),))
491 if (len(field)==len(prefix)+1) and field[len(prefix)].endswith(':id'):
494 if fields_def[field[len(prefix)][:-3]]['type']=='many2many':
496 for word in line[i].split(config.get('csv_internal_sep')):
498 module, xml_id = word.rsplit('.', 1)
500 module, xml_id = current_module, word
501 ir_model_data_obj = self.pool.get('ir.model.data')
502 id = ir_model_data_obj._get_id(cr, uid, module,
504 res_id2 = ir_model_data_obj.read(cr, uid, [id],
505 ['res_id'])[0]['res_id']
507 res_id.append(res_id2)
509 res_id = [(6, 0, res_id)]
512 module, xml_id = line[i].rsplit('.', 1)
514 module, xml_id = current_module, line[i]
515 ir_model_data_obj = self.pool.get('ir.model.data')
516 id = ir_model_data_obj._get_id(cr, uid, module, xml_id)
517 res_id = ir_model_data_obj.read(cr, uid, [id],
518 ['res_id'])[0]['res_id']
519 row[field[0][:-3]] = res_id or False
521 if (len(field) == len(prefix)+1) and \
522 len(field[len(prefix)].split(':lang=')) == 2:
523 f, lang = field[len(prefix)].split(':lang=')
524 translate.setdefault(lang, {})[f]=line[i] or False
526 if (len(field) == len(prefix)+1) and \
527 (prefix == field[0:len(prefix)]):
528 if fields_def[field[len(prefix)]]['type'] == 'integer':
529 res = line[i] and int(line[i])
530 elif fields_def[field[len(prefix)]]['type'] == 'boolean':
531 res = line[i] and eval(line[i])
532 elif fields_def[field[len(prefix)]]['type'] == 'float':
533 res = line[i] and float(line[i])
534 elif fields_def[field[len(prefix)]]['type'] == 'selection':
536 if isinstance(fields_def[field[len(prefix)]]['selection'],
538 sel = fields_def[field[len(prefix)]]['selection']
540 sel = fields_def[field[len(prefix)]]['selection'](self,
543 if str(key) == line[i]:
545 if line[i] and not res:
546 logger.notifyChannel("import", netsvc.LOG_WARNING,
547 "key '%s' not found in selection field '%s'" % \
548 (line[i], field[len(prefix)]))
549 elif fields_def[field[len(prefix)]]['type']=='many2one':
552 relation = fields_def[field[len(prefix)]]['relation']
553 res2 = self.pool.get(relation).name_search(cr, uid,
554 line[i], [], operator='=')
555 res = (res2 and res2[0][0]) or False
557 warning += ('Relation not found: ' + line[i] + \
558 ' on ' + relation + ' !\n')
559 logger.notifyChannel("import", netsvc.LOG_WARNING,
560 'Relation not found: ' + line[i] + \
561 ' on ' + relation + ' !\n')
562 elif fields_def[field[len(prefix)]]['type']=='many2many':
565 relation = fields_def[field[len(prefix)]]['relation']
566 for word in line[i].split(config.get('csv_internal_sep')):
567 res2 = self.pool.get(relation).name_search(cr,
568 uid, word, [], operator='=')
569 res3 = (res2 and res2[0][0]) or False
571 warning += ('Relation not found: ' + \
572 line[i] + ' on '+relation + ' !\n')
573 logger.notifyChannel("import",
575 'Relation not found: ' + line[i] + \
576 ' on '+relation + ' !\n')
582 res = line[i] or False
583 row[field[len(prefix)]] = res
584 elif (prefix==field[0:len(prefix)]):
585 if field[0] not in todo:
586 todo.append(field[len(prefix)])
588 # Import one2many fields
592 newfd = self.pool.get(fields_def[field]['relation']).fields_get(
593 cr, uid, context=context)
594 res = process_liness(self, datas, prefix + [field], newfd, position)
595 (newrow, max2, w2, translate2, data_id2) = res
596 nbrmax = max(nbrmax, max2)
597 warning = warning + w2
598 reduce(lambda x, y: x and y, newrow)
599 row[field] = (reduce(lambda x, y: x or y, newrow.values()) and \
600 [(0, 0, newrow)]) or []
602 while (position+i)<len(datas):
604 for j in range(len(fields)):
606 if (len(field2) <= (len(prefix)+1)) and datas[position+i][j]:
611 (newrow, max2, w2, translate2, data_id2) = process_liness(
612 self, datas, prefix+[field], newfd, position+i)
614 if reduce(lambda x, y: x or y, newrow.values()):
615 row[field].append((0, 0, newrow))
617 nbrmax = max(nbrmax, i)
620 for i in range(max(nbrmax, 1)):
623 result = (row, nbrmax, warning, translate, data_id)
626 fields_def = self.fields_get(cr, uid, context=context)
629 initial_size = len(datas)
630 if config.get('import_partial', False) and filename:
631 data = pickle.load(file(config.get('import_partial')))
632 original_value = data.get(filename, 0)
638 (res, other, warning, translate, data_id) = \
639 process_liness(self, datas, [], fields_def)
642 return (-1, res, warning, '')
643 id = self.pool.get('ir.model.data')._update(cr, uid, self._name,
644 current_module, res, xml_id=data_id, mode=mode,
646 for lang in translate:
647 context2 = context.copy()
648 context2['lang'] = lang
649 self.write(cr, uid, [id], translate[lang], context2)
650 if config.get('import_partial', False) and filename and (not (counter%100)) :
651 data = pickle.load(file(config.get('import_partial')))
652 data[filename] = initial_size - len(datas) + original_value
653 pickle.dump(data, file(config.get('import_partial'),'wb'))
656 #except Exception, e:
657 # logger.notifyChannel("import", netsvc.LOG_ERROR, e)
660 # return (-1, res, e[0], warning)
662 # return (-1, res, e[0], '')
665 # TODO: Send a request with the result and multi-thread !
667 return (done, 0, 0, 0)
669 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
670 raise _('The read method is not implemented on this object !')
672 def get_invalid_fields(self,cr,uid):
673 return list(self._invalids)
675 def _validate(self, cr, uid, ids, context=None):
676 context = context or {}
677 lng = context.get('lang', False) or 'en_US'
678 trans = self.pool.get('ir.translation')
680 for constraint in self._constraints:
681 fun, msg, fields = constraint
682 if not fun(self, cr, uid, ids):
683 translated_msg = trans._get_source(cr, uid, self._name, 'constraint', lng, source=msg) or msg
685 _("Error occurred while validating the field(s) %s: %s") % (','.join(fields), translated_msg)
687 self._invalids.update(fields)
690 raise except_orm('ValidateError', '\n'.join(error_msgs))
692 self._invalids.clear()
694 def default_get(self, cr, uid, fields_list, context=None):
697 def perm_read(self, cr, user, ids, context=None, details=True):
698 raise _('The perm_read method is not implemented on this object !')
700 def unlink(self, cr, uid, ids, context=None):
701 raise _('The unlink method is not implemented on this object !')
703 def write(self, cr, user, ids, vals, context=None):
704 raise _('The write method is not implemented on this object !')
706 def create(self, cr, user, vals, context=None):
707 raise _('The create method is not implemented on this object !')
709 # returns the definition of each field in the object
710 # the optional fields parameter can limit the result to some fields
711 def fields_get_keys(self, cr, user, context=None, read_access=True):
714 res = self._columns.keys()
715 for parent in self._inherits:
716 res.extend(self.pool.get(parent).fields_get_keys(cr, user, fields, context))
719 def fields_get(self, cr, user, fields=None, context=None, read_access=True):
723 translation_obj = self.pool.get('ir.translation')
724 model_access_obj = self.pool.get('ir.model.access')
725 for parent in self._inherits:
726 res.update(self.pool.get(parent).fields_get(cr, user, fields, context))
728 if self._columns.keys():
729 for f in self._columns.keys():
730 if fields and f not in fields:
732 res[f] = {'type': self._columns[f]._type}
733 for arg in ('string', 'readonly', 'states', 'size', 'required',
734 'change_default', 'translate', 'help', 'select'):
735 if getattr(self._columns[f], arg):
736 res[f][arg] = getattr(self._columns[f], arg)
738 res[f]['readonly'] = True
739 res[f]['states'] = {}
740 for arg in ('digits', 'invisible','filters'):
741 if hasattr(self._columns[f], arg) \
742 and getattr(self._columns[f], arg):
743 res[f][arg] = getattr(self._columns[f], arg)
745 res_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'field', context.get('lang', False) or 'en_US')
747 res[f]['string'] = res_trans
748 help_trans = translation_obj._get_source(cr, user, self._name + ',' + f, 'help', context.get('lang', False) or 'en_US')
750 res[f]['help'] = help_trans
752 if hasattr(self._columns[f], 'selection'):
753 if isinstance(self._columns[f].selection, (tuple, list)):
754 sel = self._columns[f].selection
755 # translate each selection option
757 for (key, val) in sel:
760 val2 = translation_obj._get_source(cr, user, self._name + ',' + f, 'selection', context.get('lang', False) or 'en_US', val)
761 sel2.append((key, val2 or val))
763 res[f]['selection'] = sel
765 # call the 'dynamic selection' function
766 res[f]['selection'] = self._columns[f].selection(self, cr,
768 if res[f]['type'] in ('one2many', 'many2many', 'many2one', 'one2one'):
769 res[f]['relation'] = self._columns[f]._obj
770 res[f]['domain'] = self._columns[f]._domain
771 res[f]['context'] = self._columns[f]._context
773 #TODO : read the fields from the database
777 # filter out fields which aren't in the fields list
784 # Overload this method if you need a window title which depends on the context
786 def view_header_get(self, cr, user, view_id=None, view_type='form', context=None):
789 def __view_look_dom(self, cr, user, node, view_id, context=None):
796 if node.nodeType == node.ELEMENT_NODE and node.localName == 'field':
797 if node.hasAttribute('name'):
800 if node.getAttribute('name') in self._columns:
801 relation = self._columns[node.getAttribute('name')]._obj
803 relation = self._inherit_fields[node.getAttribute('name')][2]._obj
810 for f in node.childNodes:
811 if f.nodeType == f.ELEMENT_NODE and f.localName in ('form', 'tree', 'graph'):
814 ctx['base_model_name'] = self._name
815 xarch, xfields = self.pool.get(relation).__view_look_dom_arch(cr, user, f, view_id, ctx)
816 views[str(f.localName)] = {
820 attrs = {'views': views}
821 if node.hasAttribute('widget') and node.getAttribute('widget')=='selection':
822 # We can not use the domain has it is defined according to the record !
823 attrs['selection'] = self.pool.get(relation).name_search(cr, user, '', context=context)
824 if not attrs.get('required',False):
825 attrs['selection'].append((False,''))
826 fields[node.getAttribute('name')] = attrs
828 elif node.nodeType==node.ELEMENT_NODE and node.localName in ('form', 'tree'):
829 result = self.view_header_get(cr, user, False, node.localName, context)
831 node.setAttribute('string', result)
833 elif node.nodeType==node.ELEMENT_NODE and node.localName == 'calendar':
834 for additional_field in ('date_start', 'date_delay', 'date_stop', 'color'):
835 if node.hasAttribute(additional_field) and node.getAttribute(additional_field):
836 fields[node.getAttribute(additional_field)] = {}
838 if node.nodeType == node.ELEMENT_NODE and node.hasAttribute('groups'):
839 if node.getAttribute('groups'):
840 groups = node.getAttribute('groups').split(',')
842 access_pool = self.pool.get('ir.model.access')
844 readonly = readonly or access_pool.check_groups(cr, user, group)
846 node.setAttribute('invisible', '1')
847 node.removeAttribute('groups')
849 if node.nodeType == node.ELEMENT_NODE:
851 if ('lang' in context) and not result:
852 if node.hasAttribute('string') and node.getAttribute('string'):
853 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('string').encode('utf8'))
854 if not trans and ('base_model_name' in context):
855 trans = self.pool.get('ir.translation')._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.getAttribute('string').encode('utf8'))
857 node.setAttribute('string', trans)
858 if node.hasAttribute('sum') and node.getAttribute('sum'):
859 trans = self.pool.get('ir.translation')._get_source(cr, user, self._name, 'view', context['lang'], node.getAttribute('sum').encode('utf8'))
861 node.setAttribute('sum', trans)
864 for f in node.childNodes:
865 fields.update(self.__view_look_dom(cr, user, f, view_id, context))
869 def __view_look_dom_arch(self, cr, user, node, view_id, context=None):
870 fields_def = self.__view_look_dom(cr, user, node, view_id, context=context)
872 rolesobj = self.pool.get('res.roles')
873 usersobj = self.pool.get('res.users')
875 buttons = xpath.Evaluate("//button[@type != 'object']", node)
876 for button in buttons:
878 if user != 1: # admin user has all roles
879 user_roles = usersobj.read(cr, user, [user], ['roles_id'])[0]['roles_id']
880 cr.execute("select role_id from wkf_transition where signal=%s", (button.getAttribute('name'),))
881 roles = cr.fetchall()
884 ok = ok and rolesobj.check(cr, user, user_roles, role[0])
887 button.setAttribute('readonly', '1')
889 button.setAttribute('readonly', '0')
891 arch = node.toxml(encoding="utf-8").replace('\t', '')
892 fields = self.fields_get(cr, user, fields_def.keys(), context)
893 for field in fields_def:
895 fields[field].update(fields_def[field])
897 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))
898 res = cr.fetchall()[:]
900 res.insert(0, ("Can't find field '%s' in the following view parts composing the view of object model '%s':" % (field, model), None))
901 msg = "\n * ".join([r[0] for r in res])
902 msg += "\n\nEither you wrongly customised this view, or some modules bringing those views are not compatible with your current data model"
903 netsvc.Logger().notifyChannel('orm', netsvc.LOG_ERROR, msg)
904 raise except_orm('View error', msg)
908 def __get_default_calendar_view(self):
909 """Generate a default calendar view (For internal use only).
912 arch = ('<?xml version="1.0" encoding="utf-8"?>\n'
913 '<calendar string="%s" date_start="%s"') % (self._description, self._date_name)
915 if 'user_id' in self._columns:
916 arch += ' color="user_id"'
918 elif 'partner_id' in self._columns:
919 arch += ' color="partner_id"'
921 if 'date_stop' in self._columns:
922 arch += ' date_stop="date_stop"'
924 elif 'date_end' in self._columns:
925 arch += ' date_stop="date_end"'
927 elif 'date_delay' in self._columns:
928 arch += ' date_delay="date_delay"'
930 elif 'planned_hours' in self._columns:
931 arch += ' date_delay="planned_hours"'
934 ' <field name="%s"/>\n'
935 '</calendar>') % (self._rec_name)
940 # if view_id, view_type is not required
942 def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False):
947 if isinstance(s, unicode):
948 return s.encode('utf8')
951 def _inherit_apply(src, inherit):
952 def _find(node, node2):
953 if node2.nodeType == node2.ELEMENT_NODE and node2.localName == 'xpath':
954 res = xpath.Evaluate(node2.getAttribute('expr'), node)
955 return res and res[0]
957 if node.nodeType == node.ELEMENT_NODE and node.localName == node2.localName:
959 for attr in node2.attributes.keys():
960 if attr == 'position':
962 if node.hasAttribute(attr):
963 if node.getAttribute(attr)==node2.getAttribute(attr):
968 for child in node.childNodes:
969 res = _find(child, node2)
975 doc_src = dom.minidom.parseString(encode(src))
976 doc_dest = dom.minidom.parseString(encode(inherit))
977 toparse = doc_dest.childNodes
979 node2 = toparse.pop(0)
980 if not node2.nodeType == node2.ELEMENT_NODE:
982 if node2.localName == 'data':
983 toparse += node2.childNodes
985 node = _find(doc_src, node2)
988 if node2.hasAttribute('position'):
989 pos = node2.getAttribute('position')
991 parent = node.parentNode
992 for child in node2.childNodes:
993 if child.nodeType == child.ELEMENT_NODE:
994 parent.insertBefore(child, node)
995 parent.removeChild(node)
997 sib = node.nextSibling
998 for child in node2.childNodes:
999 if child.nodeType == child.ELEMENT_NODE:
1001 node.appendChild(child)
1002 elif pos == 'after':
1003 node.parentNode.insertBefore(child, sib)
1005 node.parentNode.insertBefore(child, node)
1007 raise AttributeError(_('Unknown position in inherited view %s !') % pos)
1010 ' %s="%s"' % (attr, node2.getAttribute(attr))
1011 for attr in node2.attributes.keys()
1012 if attr != 'position'
1014 tag = "<%s%s>" % (node2.localName, attrs)
1015 raise AttributeError(_("Couldn't find tag '%s' in parent view !") % tag)
1016 return doc_src.toxml(encoding="utf-8").replace('\t', '')
1018 result = {'type': view_type, 'model': self._name}
1025 where = (model and (" and model='%s'" % (self._name,))) or ''
1026 cr.execute('SELECT arch,name,field_parent,id,type,inherit_id FROM ir_ui_view WHERE id=%s'+where, (view_id,))
1028 cr.execute('''SELECT
1029 arch,name,field_parent,id,type,inherit_id
1036 ORDER BY priority''', (self._name, view_type))
1037 sql_res = cr.fetchone()
1041 view_id = ok or sql_res[3]
1044 # if a view was found
1046 result['type'] = sql_res[4]
1047 result['view_id'] = sql_res[3]
1048 result['arch'] = sql_res[0]
1050 def _inherit_apply_rec(result, inherit_id):
1051 # get all views which inherit from (ie modify) this view
1052 cr.execute('select arch,id from ir_ui_view where inherit_id=%s and model=%s order by priority', (inherit_id, self._name))
1053 sql_inherit = cr.fetchall()
1054 for (inherit, id) in sql_inherit:
1055 result = _inherit_apply(result, inherit)
1056 result = _inherit_apply_rec(result, id)
1059 result['arch'] = _inherit_apply_rec(result['arch'], sql_res[3])
1061 result['name'] = sql_res[1]
1062 result['field_parent'] = sql_res[2] or False
1064 # otherwise, build some kind of default view
1065 if view_type == 'form':
1066 res = self.fields_get(cr, user, context=context)
1067 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1068 '''<form string="%s">''' % (self._description,)
1070 if res[x]['type'] not in ('one2many', 'many2many'):
1071 xml += '<field name="%s"/>' % (x,)
1072 if res[x]['type'] == 'text':
1075 elif view_type == 'tree':
1076 _rec_name = self._rec_name
1077 if _rec_name not in self._columns:
1078 _rec_name = self._columns.keys()[0]
1079 xml = '''<?xml version="1.0" encoding="utf-8"?>''' \
1080 '''<tree string="%s"><field name="%s"/></tree>''' \
1081 % (self._description, self._rec_name)
1082 elif view_type == 'calendar':
1083 xml = self.__get_default_calendar_view()
1086 result['arch'] = xml
1087 result['name'] = 'default'
1088 result['field_parent'] = False
1089 result['view_id'] = 0
1091 doc = dom.minidom.parseString(encode(result['arch']))
1092 xarch, xfields = self.__view_look_dom_arch(cr, user, doc, view_id, context=context)
1093 result['arch'] = xarch
1094 result['fields'] = xfields
1098 for key in ('report_sxw_content', 'report_rml_content',
1099 'report_sxw', 'report_rml',
1100 'report_sxw_content_data', 'report_rml_content_data'):
1104 ir_values_obj = self.pool.get('ir.values')
1105 resprint = ir_values_obj.get(cr, user, 'action',
1106 'client_print_multi', [(self._name, False)], False,
1108 resaction = ir_values_obj.get(cr, user, 'action',
1109 'client_action_multi', [(self._name, False)], False,
1112 resrelate = ir_values_obj.get(cr, user, 'action',
1113 'client_action_relate', [(self._name, False)], False,
1115 resprint = map(clean, resprint)
1116 resaction = map(clean, resaction)
1117 resaction = filter(lambda x: not x.get('multi', False), resaction)
1118 resprint = filter(lambda x: not x.get('multi', False), resprint)
1119 resrelate = map(lambda x: x[2], resrelate)
1121 for x in resprint+resaction+resrelate:
1122 x['string'] = x['name']
1124 result['toolbar'] = {
1126 'action': resaction,
1131 _view_look_dom_arch = __view_look_dom_arch
1133 def search_count(self, cr, user, args, context=None):
1136 res = self.search(cr, user, args, context=context, count=True)
1137 if isinstance(res, list):
1141 def search(self, cr, user, args, offset=0, limit=None, order=None,
1142 context=None, count=False):
1143 raise _('The search method is not implemented on this object !')
1145 def name_get(self, cr, user, ids, context=None):
1146 raise _('The name_get method is not implemented on this object !')
1148 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
1149 raise _('The name_search method is not implemented on this object !')
1151 def copy(self, cr, uid, id, default=None, context=None):
1152 raise _('The copy method is not implemented on this object !')
1154 def read_string(self, cr, uid, id, langs, fields=None, context=None):
1157 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'read')
1159 fields = self._columns.keys() + self._inherit_fields.keys()
1161 res[lang] = {'code': lang}
1163 if f in self._columns:
1164 res_trans = self.pool.get('ir.translation')._get_source(cr, uid, self._name+','+f, 'field', lang)
1166 res[lang][f] = res_trans
1168 res[lang][f] = self._columns[f].string
1169 for table in self._inherits:
1170 cols = intersect(self._inherit_fields.keys(), fields)
1171 res2 = self.pool.get(table).read_string(cr, uid, id, langs, cols, context)
1174 res[lang]['code'] = lang
1175 for f in res2[lang]:
1176 res[lang][f] = res2[lang][f]
1179 def write_string(self, cr, uid, id, langs, vals, context=None):
1180 self.pool.get('ir.model.access').check(cr, uid, 'ir.translation', 'write')
1183 if field in self._columns:
1184 self.pool.get('ir.translation')._set_ids(cr, uid, self._name+','+field, 'field', lang, [0], vals[field])
1185 for table in self._inherits:
1186 cols = intersect(self._inherit_fields.keys(), vals)
1188 self.pool.get(table).write_string(cr, uid, id, langs, vals, context)
1191 def _check_removed_columns(self, cr, log=False):
1192 raise NotImplementedError()
1194 class orm_memory(orm_template):
1195 _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']
1196 _inherit_fields = {}
1201 def __init__(self, cr):
1202 super(orm_memory, self).__init__(cr)
1206 cr.execute('delete from wkf_instance where res_type=%s', (self._name,))
1208 def vaccum(self, cr, uid):
1210 if self.check_id % self._check_time:
1213 max = time.time() - self._max_hours * 60 * 60
1214 for id in self.datas:
1215 if self.datas[id]['internal.date_access'] < max:
1217 self.unlink(cr, uid, tounlink)
1218 if len(self.datas)>self._max_count:
1219 sorted = map(lambda x: (x[1]['internal.date_access'], x[0]), self.datas.items())
1221 ids = map(lambda x: x[1], sorted[:len(self.datas)-self._max_count])
1222 self.unlink(cr, uid, ids)
1225 def read(self, cr, user, ids, fields_to_read=None, context=None, load='_classic_read'):
1228 if not fields_to_read:
1229 fields_to_read = self._columns.keys()
1232 if isinstance(ids, (int, long)):
1236 for f in fields_to_read:
1237 if id in self.datas:
1238 r[f] = self.datas[id].get(f, False)
1239 if r[f] and isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1242 if id in self.datas:
1243 self.datas[id]['internal.date_access'] = time.time()
1244 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1245 for f in fields_post:
1246 res2 = self._columns[f].get_memory(cr, self, ids, f, user, context=context, values=result)
1247 for record in result:
1248 record[f] = res2[record['id']]
1249 if isinstance(ids, (int, long)):
1253 def write(self, cr, user, ids, vals, context=None):
1257 if self._columns[field]._classic_write:
1258 vals2[field] = vals[field]
1260 upd_todo.append(field)
1262 self.datas[id_new].update(vals2)
1263 self.datas[id_new]['internal.date_access'] = time.time()
1264 for field in upd_todo:
1265 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1266 self._validate(cr, user, [id_new], context)
1267 wf_service = netsvc.LocalService("workflow")
1268 wf_service.trg_write(user, self._name, id_new, cr)
1269 self.vaccum(cr, user)
1272 def create(self, cr, user, vals, context=None):
1274 id_new = self.next_id
1276 for f in self._columns.keys():
1280 vals.update(self.default_get(cr, user, default, context))
1284 if self._columns[field]._classic_write:
1285 vals2[field] = vals[field]
1287 upd_todo.append(field)
1288 self.datas[id_new] = vals2
1289 self.datas[id_new]['internal.date_access'] = time.time()
1291 for field in upd_todo:
1292 self._columns[field].set_memory(cr, self, id_new, field, vals[field], user, context)
1293 self._validate(cr, user, [id_new], context)
1294 wf_service = netsvc.LocalService("workflow")
1295 wf_service.trg_create(user, self._name, id_new, cr)
1296 self.vaccum(cr, user)
1299 def default_get(self, cr, uid, fields_list, context=None):
1303 # get the default values for the inherited fields
1304 for f in fields_list:
1305 if f in self._defaults:
1306 value[f] = self._defaults[f](self, cr, uid, context)
1307 fld_def = ((f in self._columns) and self._columns[f]) \
1308 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1311 # get the default values set by the user and override the default
1312 # values defined in the object
1313 ir_values_obj = self.pool.get('ir.values')
1314 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1315 for id, field, field_value in res:
1316 if field in fields_list:
1317 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1318 if fld_def._type in ('many2one', 'one2one'):
1319 obj = self.pool.get(fld_def._obj)
1320 if not obj.search(cr, uid, [('id', '=', field_value)]):
1322 if fld_def._type in ('many2many'):
1323 obj = self.pool.get(fld_def._obj)
1325 for i in range(len(field_value)):
1326 if not obj.search(cr, uid, [('id', '=',
1329 field_value2.append(field_value[i])
1330 field_value = field_value2
1331 if fld_def._type in ('one2many'):
1332 obj = self.pool.get(fld_def._obj)
1334 for i in range(len(field_value)):
1335 field_value2.append({})
1336 for field2 in field_value[i]:
1337 if obj._columns[field2]._type in ('many2one', 'one2one'):
1338 obj2 = self.pool.get(obj._columns[field2]._obj)
1339 if not obj2.search(cr, uid,
1340 [('id', '=', field_value[i][field2])]):
1342 # TODO add test for many2many and one2many
1343 field_value2[i][field2] = field_value[i][field2]
1344 field_value = field_value2
1345 value[field] = field_value
1347 # get the default values from the context
1348 for key in context or {}:
1349 if key.startswith('default_'):
1350 value[key[8:]] = context[key]
1353 def search(self, cr, user, args, offset=0, limit=None, order=None,
1354 context=None, count=False):
1355 return self.datas.keys()
1357 def unlink(self, cr, uid, ids, context=None):
1359 if id in self.datas:
1362 cr.execute('delete from wkf_instance where res_type=%s and res_id in ('+','.join(map(str, ids))+')', (self._name, ))
1365 def perm_read(self, cr, user, ids, context=None, details=True):
1369 'create_uid': (user, 'Root'),
1370 'create_date': time.strftime('%Y-%m-%d %H:%M:%S'),
1372 'write_date': False,
1377 def _check_removed_columns(self, cr, log=False):
1378 # nothing to check in memory...
1381 class orm(orm_template):
1382 _sql_constraints = []
1384 _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']
1386 def _parent_store_compute(self, cr):
1387 logger = netsvc.Logger()
1388 logger.notifyChannel('orm', netsvc.LOG_INFO, 'Computing parent left and right for table %s...' % (self._table, ))
1389 def browse_rec(root, pos=0):
1391 where = self._parent_name+'='+str(root)
1393 where = self._parent_name+' IS NULL'
1394 if self._parent_order:
1395 where += ' order by '+self._parent_order
1396 cr.execute('SELECT id FROM '+self._table+' WHERE '+where)
1398 childs = cr.fetchall()
1400 pos2 = browse_rec(id[0], pos2)
1401 cr.execute('update '+self._table+' set parent_left=%s, parent_right=%s where id=%s', (pos,pos2,root))
1403 query = 'SELECT id FROM '+self._table+' WHERE '+self._parent_name+' IS NULL'
1404 if self._parent_order:
1405 query += ' order by '+self._parent_order
1408 for (root,) in cr.fetchall():
1409 pos = browse_rec(root, pos)
1412 def _update_store(self, cr, f, k):
1413 logger = netsvc.Logger()
1414 logger.notifyChannel('orm', netsvc.LOG_INFO, "storing computed values of fields.function '%s'" % (k,))
1415 ss = self._columns[k]._symbol_set
1416 update_query = 'UPDATE "%s" SET "%s"=%s WHERE id=%%s' % (self._table, k, ss[0])
1417 cr.execute('select id from '+self._table)
1418 ids_lst = map(lambda x: x[0], cr.fetchall())
1421 ids_lst = ids_lst[40:]
1422 res = f.get(cr, self, iids, k, 1, {})
1423 for key,val in res.items():
1426 # if val is a many2one, just write the ID
1427 if type(val)==tuple:
1429 if (val<>False) or (type(val)<>bool):
1430 cr.execute(update_query, (ss[1](val), key))
1432 def _check_removed_columns(self, cr, log=False):
1433 logger = netsvc.Logger()
1434 # iterate on the database columns to drop the NOT NULL constraints
1435 # of fields which were required but have been removed (or will be added by another module)
1436 columns = [c for c in self._columns if not (isinstance(self._columns[c], fields.function) and not self._columns[c].store)]
1437 columns += ('id', 'write_uid', 'write_date', 'create_uid', 'create_date') # openerp access columns
1438 cr.execute("SELECT a.attname, a.attnotnull"
1439 " FROM pg_class c, pg_attribute a"
1440 " WHERE c.relname=%%s"
1441 " AND c.oid=a.attrelid"
1442 " AND a.attisdropped=%%s"
1443 " AND pg_catalog.format_type(a.atttypid, a.atttypmod) NOT IN ('cid', 'tid', 'oid', 'xid')"
1444 " AND a.attname NOT IN (%s)" % ",".join(['%s']*len(columns)),
1445 [self._table, False] + columns)
1446 for column in cr.dictfetchall():
1448 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))
1449 if column['attnotnull']:
1450 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, column['attname']))
1452 def _auto_init(self, cr, context={}):
1453 store_compute = False
1454 logger = netsvc.Logger()
1457 self._field_create(cr, context=context)
1458 if not hasattr(self, "_auto") or self._auto:
1459 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname='%s'" % self._table)
1461 cr.execute("CREATE TABLE \"%s\" (id SERIAL NOT NULL, PRIMARY KEY(id)) WITH OIDS" % self._table)
1464 if self._parent_store:
1465 cr.execute("""SELECT c.relname
1466 FROM pg_class c, pg_attribute a
1467 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1468 """, (self._table, 'parent_left'))
1470 if 'parent_left' not in self._columns:
1471 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_left on object %s: fields.integer(\'Left Parent\', select=1)' % (self._table, ))
1472 if 'parent_right' not in self._columns:
1473 logger.notifyChannel('orm', netsvc.LOG_ERROR, 'create a column parent_right on object %s: fields.integer(\'Right Parent\', select=1)' % (self._table, ))
1474 if self._columns[self._parent_name].ondelete<>'cascade':
1475 logger.notifyChannel('orm', netsvc.LOG_ERROR, "the columns %s on object must be set as ondelete='cascasde'" % (self._name, self._parent_name))
1476 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_left" INTEGER' % (self._table,))
1477 cr.execute('ALTER TABLE "%s" ADD COLUMN "parent_right" INTEGER' % (self._table,))
1479 store_compute = True
1481 if self._log_access:
1483 'create_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1484 'create_date': 'TIMESTAMP',
1485 'write_uid': 'INTEGER REFERENCES res_users ON DELETE SET NULL',
1486 'write_date': 'TIMESTAMP'
1491 FROM pg_class c, pg_attribute a
1492 WHERE c.relname=%s AND a.attname=%s AND c.oid=a.attrelid
1493 """, (self._table, k))
1495 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, logs[k]))
1498 self._check_removed_columns(cr, log=False)
1500 # iterate on the "object columns"
1501 todo_update_store = []
1502 for k in self._columns:
1503 if k in ('id', 'write_uid', 'write_date', 'create_uid', 'create_date'):
1505 #raise _('Can not define a column %s. Reserved keyword !') % (k,)
1506 f = self._columns[k]
1508 if isinstance(f, fields.one2many):
1509 cr.execute("SELECT relname FROM pg_class WHERE relkind='r' AND relname=%s", (f._obj,))
1511 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))
1512 res = cr.fetchone()[0]
1514 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY (%s) REFERENCES "%s" ON DELETE SET NULL' % (self._obj, f._fields_id, f._table))
1515 elif isinstance(f, fields.many2many):
1516 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (f._rel,))
1517 if not cr.dictfetchall():
1518 #FIXME: Remove this try/except
1520 ref = self.pool.get(f._obj)._table
1521 except AttributeError:
1522 ref = f._obj.replace('.', '_')
1523 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))
1524 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id1, f._rel, f._id1))
1525 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (f._rel, f._id2, f._rel, f._id2))
1528 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 " \
1529 "FROM pg_class c,pg_attribute a,pg_type t " \
1530 "WHERE c.relname=%s " \
1531 "AND a.attname=%s " \
1532 "AND c.oid=a.attrelid " \
1533 "AND a.atttypid=t.oid", (self._table, k))
1534 res = cr.dictfetchall()
1536 if not isinstance(f, fields.function) or f.store:
1538 # add the missing field
1539 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, get_pg_type(f)[1]))
1542 if not create and k in self._defaults:
1543 default = self._defaults[k](self, cr, 1, {})
1544 ss = self._columns[k]._symbol_set
1545 query = 'UPDATE "%s" SET "%s"=%s' % (self._table, k, ss[0])
1546 cr.execute(query, (ss[1](default),))
1548 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'setting default value of new column %s of table %s'% (k, self._table))
1550 logger.notifyChannel('orm', netsvc.LOG_DEBUG, 'creating new column %s of table %s'% (k, self._table))
1552 if isinstance(f, fields.function):
1554 if f.store is not True:
1555 order = f.store[f.store.keys()[0]][2]
1556 todo_update_store.append((order, f,k))
1558 # and add constraints if needed
1559 if isinstance(f, fields.many2one):
1560 #FIXME: Remove this try/except
1562 ref = self.pool.get(f._obj)._table
1563 except AttributeError:
1564 ref = f._obj.replace('.', '_')
1565 # ir_actions is inherited so foreign key doesn't work on it
1566 if ref != 'ir_actions':
1567 cr.execute('ALTER TABLE "%s" ADD FOREIGN KEY ("%s") REFERENCES "%s" ON DELETE %s' % (self._table, k, ref, f.ondelete))
1569 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1573 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1574 except Exception, e:
1575 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))
1579 f_pg_type = f_pg_def['typname']
1580 f_pg_size = f_pg_def['size']
1581 f_pg_notnull = f_pg_def['attnotnull']
1582 if isinstance(f, fields.function) and not f.store:
1583 logger.notifyChannel('orm', netsvc.LOG_INFO, 'column %s (%s) in table %s removed: converted to a function !\n' % (k, f.string, self._table))
1584 cr.execute('ALTER TABLE %s DROP COLUMN %s'% (self._table, k))
1588 f_obj_type = get_pg_type(f) and get_pg_type(f)[0]
1593 ('text', 'char', 'VARCHAR(%d)' % (f.size or 0,), '::VARCHAR(%d)'%(f.size or 0,)),
1594 ('varchar', 'text', 'TEXT', ''),
1595 ('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
1596 ('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
1598 if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size != f.size:
1599 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed size" % (k, self._table))
1600 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1601 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" VARCHAR(%d)' % (self._table, k, f.size))
1602 cr.execute('UPDATE "%s" SET "%s"=temp_change_size::VARCHAR(%d)' % (self._table, k, f.size))
1603 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size' % (self._table,))
1606 if (f_pg_type==c[0]) and (f._type==c[1]):
1607 logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
1609 cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
1610 cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
1611 cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
1612 cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
1615 if f_pg_type != f_obj_type:
1617 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))
1619 # if the field is required and hasn't got a NOT NULL constraint
1620 if f.required and f_pg_notnull == 0:
1621 # set the field to the default value if any
1622 if k in self._defaults:
1623 default = self._defaults[k](self, cr, 1, {})
1624 if (default is not None):
1625 ss = self._columns[k]._symbol_set
1626 query = 'UPDATE "%s" SET "%s"=%s WHERE %s is NULL' % (self._table, k, ss[0], k)
1627 cr.execute(query, (ss[1](default),))
1628 # add the NOT NULL constraint
1631 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" SET NOT NULL' % (self._table, k))
1633 except Exception, e:
1634 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))
1636 elif not f.required and f_pg_notnull == 1:
1637 cr.execute('ALTER TABLE "%s" ALTER COLUMN "%s" DROP NOT NULL' % (self._table, k))
1639 indexname = '%s_%s_index' % (self._table, k)
1640 cr.execute("SELECT indexname FROM pg_indexes WHERE indexname = %s and tablename = %s", (indexname, self._table))
1641 res = cr.dictfetchall()
1642 if not res and f.select:
1643 cr.execute('CREATE INDEX "%s_%s_index" ON "%s" ("%s")' % (self._table, k, self._table, k))
1645 if res and not f.select:
1646 cr.execute('DROP INDEX "%s_%s_index"' % (self._table, k))
1648 if isinstance(f, fields.many2one):
1649 ref = self.pool.get(f._obj)._table
1650 if ref != 'ir_actions':
1651 cr.execute('SELECT confdeltype, conname FROM pg_constraint as con, pg_class as cl1, pg_class as cl2, '
1652 'pg_attribute as att1, pg_attribute as att2 '
1653 'WHERE con.conrelid = cl1.oid '
1654 'AND cl1.relname = %s '
1655 'AND con.confrelid = cl2.oid '
1656 'AND cl2.relname = %s '
1657 'AND array_lower(con.conkey, 1) = 1 '
1658 'AND con.conkey[1] = att1.attnum '
1659 'AND att1.attrelid = cl1.oid '
1660 'AND att1.attname = %s '
1661 'AND array_lower(con.confkey, 1) = 1 '
1662 'AND con.confkey[1] = att2.attnum '
1663 'AND att2.attrelid = cl2.oid '
1664 'AND att2.attname = %s '
1665 "AND con.contype = 'f'", (self._table, ref, k, 'id'))
1666 res = cr.dictfetchall()
1675 if res[0]['confdeltype'] != confdeltype.get(f.ondelete.upper(), 'a'):
1676 cr.execute('ALTER TABLE "' + self._table + '" DROP CONSTRAINT "' + res[0]['conname'] + '"')
1677 cr.execute('ALTER TABLE "' + self._table + '" ADD FOREIGN KEY ("' + k + '") REFERENCES "' + ref + '" ON DELETE ' + f.ondelete)
1680 logger.notifyChannel('orm', netsvc.LOG_ERROR, "Programming error !")
1681 for order,f,k in todo_update_store:
1682 todo_end.append((order, self._update_store, (f, k)))
1685 cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
1686 create = not bool(cr.fetchone())
1688 for (key, con, _) in self._sql_constraints:
1689 conname = '%s_%s' % (self._table, key)
1690 cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
1691 if not cr.dictfetchall():
1693 cr.execute('alter table "%s" add constraint "%s_%s" %s' % (self._table, self._table, key, con,))
1696 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,))
1699 if hasattr(self, "_sql"):
1700 for line in self._sql.split(';'):
1701 line2 = line.replace('\n', '').strip()
1706 self._parent_store_compute(cr)
1709 def __init__(self, cr):
1710 super(orm, self).__init__(cr)
1712 if not hasattr(self, '_log_access'):
1713 # if not access is not specify, it is the same value as _auto
1714 self._log_access = not hasattr(self, "_auto") or self._auto
1716 self._columns = self._columns.copy()
1717 for store_field in self._columns:
1718 f = self._columns[store_field]
1719 if not isinstance(f, fields.function):
1723 if self._columns[store_field].store is True:
1724 sm = {self._name:(lambda self,cr, uid, ids, c={}: ids, None, 10)}
1726 sm = self._columns[store_field].store
1727 for object, aa in sm.items():
1729 (fnct,fields2,order)=aa
1731 raise except_orm('Error',
1732 ('Invalid function definition %s in object %s !\nYou must use the definition: store={object:(fnct, fields, priority)}.' % (store_field, self._name)))
1733 self.pool._store_function.setdefault(object, [])
1735 for x,y,z,e,f in self.pool._store_function[object]:
1736 if (x==self._name) and (y==store_field) and (e==fields2):
1739 self.pool._store_function[object].append( (self._name, store_field, fnct, fields2, order))
1740 self.pool._store_function[object].sort(lambda x,y: cmp(x[4],y[4]))
1742 for (key, _, msg) in self._sql_constraints:
1743 self.pool._sql_error[self._table+'_'+key] = msg
1745 # Load manual fields
1747 cr.execute("SELECT id FROM ir_model_fields WHERE name=%s AND model=%s", ('state', 'ir.model.fields'))
1749 cr.execute('SELECT * FROM ir_model_fields WHERE model=%s AND state=%s', (self._name, 'manual'))
1750 for field in cr.dictfetchall():
1751 if field['name'] in self._columns:
1754 'string': field['field_description'],
1755 'required': bool(field['required']),
1756 'readonly': bool(field['readonly']),
1757 'domain': field['domain'] or None,
1758 'size': field['size'],
1759 'ondelete': field['on_delete'],
1760 'translate': (field['translate']),
1761 #'select': int(field['select_level'])
1764 if field['ttype'] == 'selection':
1765 self._columns[field['name']] = getattr(fields, field['ttype'])(eval(field['selection']), **attrs)
1766 elif field['ttype'] == 'reference':
1767 self._columns[field['name']] = getattr(fields, field['ttype'])(selection=eval(field['selection']), **attrs)
1768 elif field['ttype'] == 'many2one':
1769 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], **attrs)
1770 elif field['ttype'] == 'one2many':
1771 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], field['relation_field'], **attrs)
1772 elif field['ttype'] == 'many2many':
1774 _rel1 = field['relation'].replace('.', '_')
1775 _rel2 = field['model'].replace('.', '_')
1776 _rel_name = 'x_%s_%s_%s_rel' %(_rel1, _rel2, random.randint(0, 10000))
1777 self._columns[field['name']] = getattr(fields, field['ttype'])(field['relation'], _rel_name, 'id1', 'id2', **attrs)
1779 self._columns[field['name']] = getattr(fields, field['ttype'])(**attrs)
1781 self._inherits_reload()
1782 if not self._sequence:
1783 self._sequence = self._table+'_id_seq'
1784 for k in self._defaults:
1785 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,)
1786 for f in self._columns:
1787 self._columns[f].restart()
1789 def default_get(self, cr, uid, fields_list, context=None):
1793 # get the default values for the inherited fields
1794 for t in self._inherits.keys():
1795 value.update(self.pool.get(t).default_get(cr, uid, fields_list,
1798 # get the default values defined in the object
1799 for f in fields_list:
1800 if f in self._defaults:
1801 value[f] = self._defaults[f](self, cr, uid, context)
1802 fld_def = ((f in self._columns) and self._columns[f]) \
1803 or ((f in self._inherit_fields) and self._inherit_fields[f][2]) \
1805 if isinstance(fld_def, fields.property):
1806 property_obj = self.pool.get('ir.property')
1807 definition_id = fld_def._field_get(cr, uid, self._name, f)
1808 nid = property_obj.search(cr, uid, [('fields_id', '=',
1809 definition_id), ('res_id', '=', False)])
1811 prop_value = property_obj.browse(cr, uid, nid[0],
1812 context=context).value
1813 value[f] = (prop_value and int(prop_value.split(',')[1])) \
1816 # get the default values set by the user and override the default
1817 # values defined in the object
1818 ir_values_obj = self.pool.get('ir.values')
1819 res = ir_values_obj.get(cr, uid, 'default', False, [self._name])
1820 for id, field, field_value in res:
1821 if field in fields_list:
1822 fld_def = (field in self._columns) and self._columns[field] or self._inherit_fields[field][2]
1823 if fld_def._type in ('many2one', 'one2one'):
1824 obj = self.pool.get(fld_def._obj)
1825 if not obj.search(cr, uid, [('id', '=', field_value)]):
1827 if fld_def._type in ('many2many'):
1828 obj = self.pool.get(fld_def._obj)
1830 for i in range(len(field_value)):
1831 if not obj.search(cr, uid, [('id', '=',
1834 field_value2.append(field_value[i])
1835 field_value = field_value2
1836 if fld_def._type in ('one2many'):
1837 obj = self.pool.get(fld_def._obj)
1839 for i in range(len(field_value)):
1840 field_value2.append({})
1841 for field2 in field_value[i]:
1842 if obj._columns[field2]._type in ('many2one', 'one2one'):
1843 obj2 = self.pool.get(obj._columns[field2]._obj)
1844 if not obj2.search(cr, uid,
1845 [('id', '=', field_value[i][field2])]):
1847 # TODO add test for many2many and one2many
1848 field_value2[i][field2] = field_value[i][field2]
1849 field_value = field_value2
1850 value[field] = field_value
1851 for key in context or {}:
1852 if key.startswith('default_'):
1853 value[key[8:]] = context[key]
1857 # Update objects that uses this one to update their _inherits fields
1859 def _inherits_reload_src(self):
1860 for obj in self.pool.obj_pool.values():
1861 if self._name in obj._inherits:
1862 obj._inherits_reload()
1864 def _inherits_reload(self):
1866 for table in self._inherits:
1867 res.update(self.pool.get(table)._inherit_fields)
1868 for col in self.pool.get(table)._columns.keys():
1869 res[col] = (table, self._inherits[table], self.pool.get(table)._columns[col])
1870 for col in self.pool.get(table)._inherit_fields.keys():
1871 res[col] = (table, self._inherits[table], self.pool.get(table)._inherit_fields[col][2])
1872 self._inherit_fields = res
1873 self._inherits_reload_src()
1875 def fields_get(self, cr, user, fields=None, context=None):
1876 read_access = self.pool.get('ir.model.access').check(cr, user, self._name, 'write', raise_exception=False)
1877 return super(orm, self).fields_get(cr, user, fields, context, read_access)
1879 def read(self, cr, user, ids, fields=None, context=None, load='_classic_read'):
1882 self.pool.get('ir.model.access').check(cr, user, self._name, 'read')
1884 fields = self._columns.keys() + self._inherit_fields.keys()
1886 if isinstance(ids, (int, long)):
1888 result = self._read_flat(cr, user, select, fields, context, load)
1890 for key, v in r.items():
1893 if isinstance(ids, (int, long)):
1894 return result and result[0] or False
1897 def _read_flat(self, cr, user, ids, fields_to_read, context=None, load='_classic_read'):
1903 if fields_to_read == None:
1904 fields_to_read = self._columns.keys()
1906 # construct a clause for the rules :
1907 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
1909 # all inherited fields + all non inherited fields for which the attribute whose name is in load is True
1910 fields_pre = [f for f in fields_to_read if
1911 f == self.CONCURRENCY_CHECK_FIELD
1912 or (f in self._columns and getattr(self._columns[f], '_classic_write'))
1913 ] + self._inherits.values()
1917 def convert_field(f):
1918 if f in ('create_date', 'write_date'):
1919 return "date_trunc('second', %s) as %s" % (f, f)
1920 if f == self.CONCURRENCY_CHECK_FIELD:
1921 if self._log_access:
1922 return "COALESCE(write_date, create_date, now())::timestamp AS %s" % (f,)
1923 return "now()::timestamp AS %s" % (f,)
1924 if isinstance(self._columns[f], fields.binary) and context.get('bin_size', False):
1925 return "length(%s) as %s" % (f,f)
1926 return '"%s"' % (f,)
1927 fields_pre2 = map(convert_field, fields_pre)
1928 for i in range(0, len(ids), cr.IN_MAX):
1929 sub_ids = ids[i:i+cr.IN_MAX]
1931 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) AND %s ORDER BY %s' % \
1932 (','.join(fields_pre2 + ['id']), self._table,
1933 ','.join([str(x) for x in sub_ids]), d1,
1935 if not cr.rowcount == len({}.fromkeys(sub_ids)):
1936 raise except_orm(_('AccessError'),
1937 _('You try to bypass an access rule (Document type: %s).') % self._description)
1939 cr.execute('SELECT %s FROM \"%s\" WHERE id IN (%s) ORDER BY %s' % \
1940 (','.join(fields_pre2 + ['id']), self._table,
1941 ','.join([str(x) for x in sub_ids]),
1943 res.extend(cr.dictfetchall())
1945 res = map(lambda x: {'id': x}, ids)
1947 for f in fields_pre:
1948 if f == self.CONCURRENCY_CHECK_FIELD:
1950 if self._columns[f].translate:
1951 ids = map(lambda x: x['id'], res)
1952 res_trans = self.pool.get('ir.translation')._get_ids(cr, user, self._name+','+f, 'model', context.get('lang', False) or 'en_US', ids)
1954 r[f] = res_trans.get(r['id'], False) or r[f]
1956 for table in self._inherits:
1957 col = self._inherits[table]
1958 cols = intersect(self._inherit_fields.keys(), fields_to_read)
1961 res2 = self.pool.get(table).read(cr, user, [x[col] for x in res], cols, context, load)
1969 record.update(res3[record[col]])
1970 if col not in fields_to_read:
1973 # all fields which need to be post-processed by a simple function (symbol_get)
1974 fields_post = filter(lambda x: x in self._columns and self._columns[x]._symbol_get, fields_to_read)
1976 # maybe it would be faster to iterate on the fields then on res, so that we wouldn't need
1977 # to get the _symbol_get in each occurence
1979 for f in fields_post:
1980 r[f] = self._columns[f]._symbol_get(r[f])
1981 ids = map(lambda x: x['id'], res)
1983 # all non inherited fields for which the attribute whose name is in load is False
1984 fields_post = filter(lambda x: x in self._columns and not getattr(self._columns[x], load), fields_to_read)
1986 # Compute POST fields
1988 for f in fields_post:
1989 todo.setdefault(self._columns[f]._multi, [])
1990 todo[self._columns[f]._multi].append(f)
1991 for key,val in todo.items():
1993 res2 = self._columns[val[0]].get(cr, self, ids, val, user, context=context, values=res)
1996 record[pos] = res2[record['id']][pos]
1999 res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2001 record[f] = res2[record['id']]
2003 #for f in fields_post:
2004 # # get the value of that field for all records/ids
2005 # res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
2006 # for record in res:
2007 # record[f] = res2[record['id']]
2011 for field in vals.copy():
2013 if field in self._columns:
2014 fobj = self._columns[field]
2021 for group in groups:
2022 module = group.split(".")[0]
2023 grp = group.split(".")[1]
2024 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" % \
2025 (grp, module, 'res.groups', user))
2026 readonly = cr.fetchall()
2027 if readonly[0][0] >= 1:
2030 elif readonly[0][0] == 0:
2036 if type(vals[field]) == type([]):
2038 elif type(vals[field]) == type(0.0):
2040 elif type(vals[field]) == type(''):
2041 vals[field] = '=No Permission='
2046 def perm_read(self, cr, user, ids, context=None, details=True):
2052 if self._log_access:
2053 fields = ', u.create_uid, u.create_date, u.write_uid, u.write_date'
2054 if isinstance(ids, (int, long)):
2057 ids_str = string.join(map(lambda x: str(x), ids), ',')
2058 cr.execute('select u.id'+fields+' from "'+self._table+'" u where u.id in ('+ids_str+')')
2059 res = cr.dictfetchall()
2062 r[key] = r[key] or False
2063 if key in ('write_uid', 'create_uid', 'uid') and details:
2065 r[key] = self.pool.get('res.users').name_get(cr, user, [r[key]])[0]
2066 if isinstance(ids, (int, long)):
2070 def _check_concurrency(self, cr, ids, context):
2073 if context.get(self.CONCURRENCY_CHECK_FIELD) and self._log_access:
2075 return "%s,%s" % (self._name, oid)
2076 santa = "(id = %s AND %s < COALESCE(write_date, create_date, now())::timestamp)"
2077 for i in range(0, len(ids), cr.IN_MAX):
2078 sub_ids = tools.flatten(((oid, context[self.CONCURRENCY_CHECK_FIELD][key(oid)])
2079 for oid in ids[i:i+cr.IN_MAX]
2080 if key(oid) in context[self.CONCURRENCY_CHECK_FIELD]))
2082 cr.execute("SELECT count(1) FROM %s WHERE %s" % (self._table, " OR ".join([santa]*(len(sub_ids)/2))), sub_ids)
2085 raise except_orm('ConcurrencyException', _('Records were modified in the meanwhile'))
2087 def unlink(self, cr, uid, ids, context=None):
2090 if isinstance(ids, (int, long)):
2093 result_store = self._store_get_values(cr, uid, ids, None, context)
2095 self._check_concurrency(cr, ids, context)
2097 self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink')
2099 wf_service = netsvc.LocalService("workflow")
2101 wf_service.trg_delete(uid, self._name, id, cr)
2103 #cr.execute('select * from '+self._table+' where id in ('+str_d+')', ids)
2104 #res = cr.dictfetchall()
2105 #for key in self._inherits:
2106 # ids2 = [x[self._inherits[key]] for x in res]
2107 # self.pool.get(key).unlink(cr, uid, ids2)
2109 d1, d2 = self.pool.get('ir.rule').domain_get(cr, uid, self._name)
2113 for i in range(0, len(ids), cr.IN_MAX):
2114 sub_ids = ids[i:i+cr.IN_MAX]
2115 str_d = string.join(('%s',)*len(sub_ids), ',')
2117 cr.execute('SELECT id FROM "'+self._table+'" ' \
2118 'WHERE id IN ('+str_d+')'+d1, sub_ids+d2)
2119 if not cr.rowcount == len({}.fromkeys(ids)):
2120 raise except_orm(_('AccessError'),
2121 _('You try to bypass an access rule (Document type: %s).') % \
2125 cr.execute('delete from "'+self._table+'" ' \
2126 'where id in ('+str_d+')'+d1, sub_ids+d2)
2128 cr.execute('delete from "'+self._table+'" ' \
2129 'where id in ('+str_d+')', sub_ids)
2131 for order, object, ids, fields in result_store:
2132 if object<>self._name:
2133 self.pool.get(object)._store_set_values(cr, uid, ids, fields, context)
2139 def write(self, cr, user, ids, vals, context=None):
2141 for field in vals.copy():
2143 if field in self._columns:
2144 fobj = self._columns[field]
2146 fobj = self._inherit_fields[field][2]
2153 for group in groups:
2154 module = group.split(".")[0]
2155 grp = group.split(".")[1]
2156 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" % \
2157 (grp, module, 'res.groups', user))
2158 readonly = cr.fetchall()
2159 if readonly[0][0] >= 1:
2162 elif readonly[0][0] == 0:
2174 if isinstance(ids, (int, long)):
2177 self._check_concurrency(cr, ids, context)
2179 self.pool.get('ir.model.access').check(cr, user, self._name, 'write')
2186 totranslate = context.get('lang', False) and (context['lang'] != 'en_US')
2188 if field in self._columns:
2189 if self._columns[field]._classic_write and not (hasattr(self._columns[field], '_fnct_inv')):
2190 if (not totranslate) or not self._columns[field].translate:
2191 upd0.append('"'+field+'"='+self._columns[field]._symbol_set[0])
2192 upd1.append(self._columns[field]._symbol_set[1](vals[field]))
2193 direct.append(field)
2195 upd_todo.append(field)
2197 updend.append(field)
2198 if field in self._columns \
2199 and hasattr(self._columns[field], 'selection') \
2201 if self._columns[field]._type == 'reference':
2202 val = vals[field].split(',')[0]
2205 if isinstance(self._columns[field].selection, (tuple, list)):
2206 if val not in dict(self._columns[field].selection):
2207 raise except_orm(_('ValidateError'),
2208 _('The value "%s" for the field "%s" is not in the selection') \
2209 % (vals[field], field))
2211 if val not in dict(self._columns[field].selection(
2212 self, cr, user, context=context)):
2213 raise except_orm(_('ValidateError'),
2214 _('The value "%s" for the field "%s" is not in the selection') \
2215 % (vals[field], field))
2217 if self._log_access:
2218 upd0.append('write_uid=%s')
2219 upd0.append('write_date=now()')
2224 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2228 for i in range(0, len(ids), cr.IN_MAX):
2229 sub_ids = ids[i:i+cr.IN_MAX]
2230 ids_str = string.join(map(str, sub_ids), ',')
2232 cr.execute('SELECT id FROM "'+self._table+'" ' \
2233 'WHERE id IN ('+ids_str+')'+d1, d2)
2234 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2235 raise except_orm(_('AccessError'),
2236 _('You try to bypass an access rule (Document type: %s).') % \
2239 cr.execute('SELECT id FROM "'+self._table+'" WHERE id IN ('+ids_str+')')
2240 if not cr.rowcount == len({}.fromkeys(sub_ids)):
2241 raise except_orm(_('AccessError'),
2242 _('You try to write on an record that doesn\'t exist ' \
2243 '(Document type: %s).') % self._description)
2245 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2246 'where id in ('+ids_str+')'+d1, upd1+ d2)
2248 cr.execute('update "'+self._table+'" set '+string.join(upd0, ',')+' ' \
2249 'where id in ('+ids_str+')', upd1)
2253 if self._columns[f].translate:
2254 self.pool.get('ir.translation')._set_ids(cr, user, self._name+','+f, 'model', context['lang'], ids, vals[f])
2256 # call the 'set' method of fields which are not classic_write
2257 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2258 for field in upd_todo:
2260 self._columns[field].set(cr, self, id, field, vals[field], user, context=context)
2262 for table in self._inherits:
2263 col = self._inherits[table]
2265 for i in range(0, len(ids), cr.IN_MAX):
2266 sub_ids = ids[i:i+cr.IN_MAX]
2267 ids_str = string.join(map(str, sub_ids), ',')
2268 cr.execute('select distinct "'+col+'" from "'+self._table+'" ' \
2269 'where id in ('+ids_str+')', upd1)
2270 nids.extend([x[0] for x in cr.fetchall()])
2274 if self._inherit_fields[val][0] == table:
2276 self.pool.get(table).write(cr, user, nids, v, context)
2278 self._validate(cr, user, ids, context)
2279 # TODO: use _order to set dest at the right position and not first node of parent
2280 if self._parent_store and (self._parent_name in vals):
2282 self.pool._init_parent[self._name]=True
2284 if vals[self._parent_name]:
2285 cr.execute('select parent_left,parent_right from '+self._table+' where id=%s', (vals[self._parent_name],))
2287 cr.execute('SELECT parent_left,parent_right FROM '+self._table+' WHERE id IS NULL')
2292 cr.execute('select max(parent_right),max(parent_right)+1 from '+self._table)
2293 pleft,pright = cr.fetchone()
2294 cr.execute('select parent_left,parent_right,id from '+self._table+' where id in ('+','.join(map(lambda x:'%s',ids))+')', ids)
2296 for cleft,cright,cid in cr.fetchall():
2298 treeshift = pleft - cleft + 1
2300 rightbound = cleft-1
2301 cwidth = cright-cleft+1
2305 treeshift = pleft - cright
2306 leftbound = cright + 1
2308 cwidth = cleft-cright-1
2311 cr.execute('UPDATE '+self._table+'''
2314 WHEN parent_left BETWEEN %s AND %s THEN parent_left + %s
2315 WHEN parent_left BETWEEN %s AND %s THEN parent_left + %s
2319 WHEN parent_right BETWEEN %s AND %s THEN parent_right + %s
2320 WHEN parent_right BETWEEN %s AND %s THEN parent_right + %s
2324 parent_left<%s OR parent_right>%s;
2325 ''', (leftbound,rightbound,cwidth,cleft,cright,treeshift,leftbound,rightbound,
2326 cwidth,cleft,cright,treeshift,leftrange,rightrange))
2328 result = self._store_get_values(cr, user, ids, vals.keys(), context)
2329 for order, object, ids, fields in result:
2330 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2332 wf_service = netsvc.LocalService("workflow")
2334 wf_service.trg_write(user, self._name, id, cr)
2338 # TODO: Should set perm to user.xxx
2340 def create(self, cr, user, vals, context=None):
2341 """ create(cr, user, vals, context) -> int
2342 cr = database cursor
2344 vals = dictionary of the form {'field_name':field_value, ...}
2348 self.pool.get('ir.model.access').check(cr, user, self._name, 'create')
2353 for (t, c) in self._inherits.items():
2355 avoid_table.append(t)
2356 for f in self._columns.keys(): # + self._inherit_fields.keys():
2360 for f in self._inherit_fields.keys():
2361 if (not f in vals) and (self._inherit_fields[f][0] not in avoid_table):
2365 default_values = self.default_get(cr, user, default, context)
2366 for dv in default_values:
2367 if dv in self._columns and self._columns[dv]._type == 'many2many':
2368 if default_values[dv] and isinstance(default_values[dv][0], (int, long)):
2369 default_values[dv] = [(6, 0, default_values[dv])]
2371 vals.update(default_values)
2374 for v in self._inherits:
2375 if self._inherits[v] not in vals:
2378 (upd0, upd1, upd2) = ('', '', [])
2381 for v in vals.keys():
2382 if v in self._inherit_fields:
2383 (table, col, col_detail) = self._inherit_fields[v]
2384 tocreate[table][v] = vals[v]
2387 # Try-except added to filter the creation of those records whose filds are readonly.
2388 # Example : any dashboard which has all the fields readonly.(due to Views(database views))
2390 cr.execute("SELECT nextval('"+self._sequence+"')")
2392 raise except_orm(_('UserError'),
2393 _('You cannot perform this operation.'))
2395 id_new = cr.fetchone()[0]
2396 for table in tocreate:
2397 id = self.pool.get(table).create(cr, user, tocreate[table])
2398 upd0 += ','+self._inherits[table]
2403 if self._columns[field]._classic_write:
2404 upd0 = upd0 + ',"' + field + '"'
2405 upd1 = upd1 + ',' + self._columns[field]._symbol_set[0]
2406 upd2.append(self._columns[field]._symbol_set[1](vals[field]))
2408 upd_todo.append(field)
2409 if field in self._columns \
2410 and hasattr(self._columns[field], 'selection') \
2412 if self._columns[field]._type == 'reference':
2413 val = vals[field].split(',')[0]
2416 if isinstance(self._columns[field].selection, (tuple, list)):
2417 if val not in dict(self._columns[field].selection):
2418 raise except_orm(_('ValidateError'),
2419 _('The value "%s" for the field "%s" is not in the selection') \
2420 % (vals[field], field))
2422 if val not in dict(self._columns[field].selection(
2423 self, cr, user, context=context)):
2424 raise except_orm(_('ValidateError'),
2425 _('The value "%s" for the field "%s" is not in the selection') \
2426 % (vals[field], field))
2427 if self._log_access:
2428 upd0 += ',create_uid,create_date'
2431 cr.execute('insert into "'+self._table+'" (id'+upd0+") values ("+str(id_new)+upd1+')', tuple(upd2))
2432 upd_todo.sort(lambda x, y: self._columns[x].priority-self._columns[y].priority)
2433 for field in upd_todo:
2434 self._columns[field].set(cr, self, id_new, field, vals[field], user, context)
2436 self._validate(cr, user, [id_new], context)
2438 if self._parent_store:
2440 self.pool._init_parent[self._name]=True
2442 parent = vals.get(self._parent_name, False)
2444 cr.execute('select parent_left from '+self._table+' where id=%s', (parent,))
2445 pleft = cr.fetchone()[0]
2447 cr.execute('select max(parent_right) from '+self._table)
2448 pleft = cr.fetchone()[0] or 0
2449 cr.execute('update '+self._table+' set parent_left=parent_left+2 where parent_left>%s', (pleft,))
2450 cr.execute('update '+self._table+' set parent_right=parent_right+2 where parent_right>%s', (pleft,))
2451 cr.execute('update '+self._table+' set parent_left=%s,parent_right=%s where id=%s', (pleft+1,pleft+2,id_new))
2453 result = self._store_get_values(cr, user, [id_new], vals.keys(), context)
2454 for order, object, ids, fields in result:
2455 self.pool.get(object)._store_set_values(cr, user, ids, fields, context)
2457 wf_service = netsvc.LocalService("workflow")
2458 wf_service.trg_create(user, self._name, id_new, cr)
2461 def _store_get_values(self, cr, uid, ids, fields, context):
2463 fncts = self.pool._store_function.get(self._name, [])
2464 for fnct in range(len(fncts)):
2465 result.setdefault(fncts[fnct][0], {})
2466 ids2 = fncts[fnct][2](self,cr, uid, ids, context)
2467 for id in filter(None, ids2):
2468 result[fncts[fnct][0]].setdefault(id, [])
2469 result[fncts[fnct][0]][id].append(fnct)
2471 for object in result:
2473 for id,fnct in result[object].items():
2474 k2.setdefault(tuple(fnct), [])
2475 k2[tuple(fnct)].append(id)
2476 for fnct,id in k2.items():
2477 result2.append((fncts[fnct[0]][4],object,id,map(lambda x: fncts[x][1], fnct)))
2481 def _store_set_values(self, cr, uid, ids, fields, context):
2485 if self._columns[f]._multi not in keys:
2486 keys.append(self._columns[f]._multi)
2487 todo.setdefault(self._columns[f]._multi, [])
2488 todo[self._columns[f]._multi].append(f)
2492 result = self._columns[val[0]].get(cr, self, ids, val, uid, context=context)
2493 for id,value in result.items():
2499 if self._columns[v]._type in ('many2one', 'one2one'):
2501 value[v] = value[v][0]
2504 upd0.append('"'+v+'"='+self._columns[v]._symbol_set[0])
2505 upd1.append(self._columns[v]._symbol_set[1](value[v]))
2507 cr.execute('update "' + self._table + '" set ' + \
2508 string.join(upd0, ',') + ' where id = %s', upd1)
2512 result = self._columns[f].get(cr, self, ids, f, uid, context=context)
2513 for id,value in result.items():
2514 if self._columns[f]._type in ('many2one', 'one2one'):
2519 cr.execute('update "' + self._table + '" set ' + \
2520 '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value),id))
2526 def perm_write(self, cr, user, ids, fields, context=None):
2527 raise _('This method does not exist anymore')
2529 # TODO: ameliorer avec NULL
2530 def _where_calc(self, cr, user, args, active_test=True, context=None):
2534 # if the object has a field named 'active', filter out all inactive
2535 # records unless they were explicitely asked for
2536 if 'active' in self._columns and (active_test and context.get('active_test', True)):
2538 active_in_args = False
2540 if a[0] == 'active':
2541 active_in_args = True
2542 if not active_in_args:
2543 args.insert(0, ('active', '=', 1))
2545 args = [('active', '=', 1)]
2549 e = expression.expression(args)
2550 e.parse(cr, user, self, context)
2551 tables = e.get_tables()
2552 qu1, qu2 = e.to_sql()
2553 qu1 = qu1 and [qu1] or []
2555 qu1, qu2, tables = [], [], ['"%s"' % self._table]
2557 return (qu1, qu2, tables)
2559 def _check_qorder(self, word):
2560 if not regex_order.match(word):
2561 raise except_orm(_('AccessError'), _('Bad query.'))
2564 def search(self, cr, user, args, offset=0, limit=None, order=None,
2565 context=None, count=False):
2568 # compute the where, order by, limit and offset clauses
2569 (qu1, qu2, tables) = self._where_calc(cr, user, args, context=context)
2572 qu1 = ' where '+string.join(qu1, ' and ')
2577 self._check_qorder(order)
2578 order_by = order or self._order
2580 limit_str = limit and ' limit %d' % limit or ''
2581 offset_str = offset and ' offset %d' % offset or ''
2584 # construct a clause for the rules :
2585 d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
2587 qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
2591 cr.execute('select count(%s.id) from ' % self._table +
2592 ','.join(tables) +qu1 + limit_str + offset_str, qu2)
2595 # execute the "main" query to fetch the ids we were searching for
2596 cr.execute('select %s.id from ' % self._table + ','.join(tables) +qu1+' order by '+order_by+limit_str+offset_str, qu2)
2598 return [x[0] for x in res]
2600 # returns the different values ever entered for one field
2601 # this is used, for example, in the client when the user hits enter on
2603 def distinct_field_get(self, cr, uid, field, value, args=None, offset=0, limit=None):
2606 if field in self._inherit_fields:
2607 return self.pool.get(self._inherit_fields[field][0]).distinct_field_get(cr, uid, field, value, args, offset, limit)
2609 return self._columns[field].search(cr, self, args, field, value, offset, limit, uid)
2611 def name_get(self, cr, user, ids, context=None):
2616 if isinstance(ids, (int, long)):
2618 return [(r['id'], tools.ustr(r[self._rec_name])) for r in self.read(cr, user, ids,
2619 [self._rec_name], context, load='_classic_write')]
2621 def name_search(self, cr, user, name='', args=None, operator='ilike', context=None, limit=None):
2628 args += [(self._rec_name, operator, name)]
2629 ids = self.search(cr, user, args, limit=limit, context=context)
2630 res = self.name_get(cr, user, ids, context)
2633 def copy_data(self, cr, uid, id, default=None, context=None):
2638 if 'state' not in default:
2639 if 'state' in self._defaults:
2640 default['state'] = self._defaults['state'](self, cr, uid, context)
2641 data = self.read(cr, uid, [id], context=context)[0]
2642 fields = self.fields_get(cr, uid)
2645 ftype = fields[f]['type']
2647 if self._log_access and f in ('create_date', 'create_uid', 'write_date', 'write_uid'):
2651 data[f] = default[f]
2652 elif ftype == 'function':
2654 elif ftype == 'many2one':
2656 data[f] = data[f] and data[f][0]
2659 elif ftype in ('one2many', 'one2one'):
2661 rel = self.pool.get(fields[f]['relation'])
2662 for rel_id in data[f]:
2663 # the lines are first duplicated using the wrong (old)
2664 # parent but then are reassigned to the correct one thanks
2666 d,t = rel.copy_data(cr, uid, rel_id, context=context)
2667 res.append((0, 0, d))
2670 elif ftype == 'many2many':
2671 data[f] = [(6, 0, data[f])]
2673 trans_obj = self.pool.get('ir.translation')
2677 if f in self._columns and self._columns[f].translate:
2678 trans_name=self._name+","+f
2679 elif f in self._inherit_fields and self._inherit_fields[f][2].translate:
2680 trans_name=self._inherit_fields[f][0]+","+f
2685 trans_ids = trans_obj.search(cr, uid, [
2686 ('name', '=', trans_name),
2687 ('res_id','=',data['id'])
2690 trans_data.extend(trans_obj.read(cr,uid,trans_ids,context=context))
2694 for v in self._inherits:
2695 del data[self._inherits[v]]
2696 return data, trans_data
2698 def copy(self, cr, uid, id, default=None, context=None):
2699 data, trans_data = self.copy_data(cr, uid, id, default, context)
2700 new_id=self.create(cr, uid, data)
2701 for record in trans_data:
2703 record['res_id']=new_id
2704 trans_obj.create(cr,uid,record)
2707 def check_recursion(self, cr, uid, ids, parent=None):
2709 parent = self._parent_name
2711 while len(ids_parent):
2713 for i in range(0, len(ids), cr.IN_MAX):
2714 sub_ids_parent = ids_parent[i:i+cr.IN_MAX]
2715 cr.execute('SELECT distinct "'+parent+'"'+
2716 ' FROM "'+self._table+'" ' \
2717 'WHERE id in ('+','.join(map(str, sub_ids_parent))+')')
2718 ids_parent2.extend(filter(None, map(lambda x: x[0], cr.fetchall())))
2719 ids_parent = ids_parent2
2720 for i in ids_parent:
2726 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: