bin/tools/convert.py

   1 #----------------------------------------------------------
   2 # Convert
   3 #----------------------------------------------------------
   4 import re
   5 import StringIO,xml.dom.minidom
   6 import osv,ir,pooler
   7
   8 import csv
   9 import os.path
  10
  11 from config import config
  12
  13 class ConvertError(Exception):
  14         def __init__(self, doc, orig_excpt):
  15                 self.d = doc
  16                 self.orig = orig_excpt
  17
  18         def __str__(self):
  19                 return 'Exception:\n\t%s\nUsing file:\n%s' % (self.orig, self.d)
  20
  21 def _eval_xml(self,node, pool, cr, uid, idref):
  22         if node.nodeType == node.TEXT_NODE:
  23                 return node.data.encode("utf8")
  24         elif node.nodeType == node.ELEMENT_NODE:
  25                 if node.nodeName in ('field','value'):
  26                         t = node.getAttribute('type') or 'char'
  27                         if len(node.getAttribute('search')):
  28                                 f_search = node.getAttribute("search").encode('utf-8')
  29                                 f_model = node.getAttribute("model").encode('ascii')
  30                                 f_use = node.getAttribute("use").encode('ascii')
  31                                 f_name = node.getAttribute("name").encode('utf-8')
  32                                 if len(f_use)==0:
  33                                         f_use = "id"
  34                                 q = eval(f_search, idref)
  35                                 ids = pool.get(f_model).search(cr, uid, q)
  36                                 if f_use<>'id':
  37                                         ids = map(lambda x: x[f_use], pool.get(f_model).read(cr, uid, ids, [f_use]))
  38                                 _cols = pool.get(f_model)._columns
  39                                 if (f_name in _cols) and _cols[f_name]._type=='many2many':
  40                                         return ids
  41                                 f_val = False
  42                                 if len(ids):
  43                                         f_val = ids[0]
  44                                         if isinstance(f_val, tuple):
  45                                                 f_val = f_val[0]
  46                                 return f_val
  47                         a_eval = node.getAttribute('eval')
  48                         if len(a_eval):
  49                                 import time
  50                                 idref['time'] = time
  51                                 idref['ref'] = lambda x: self.id_get(cr, False, x)
  52                                 return eval(a_eval, idref)
  53                         if t == 'xml':
  54                                 def _process(s, idref):
  55                                         m = re.findall('[^%]%\((.*?)\)[ds]', s)
  56                                         for id in m:
  57                                                 if not id in idref:
  58                                                         idref[id]=self.id_get(cr, False, id)
  59                                         return s % idref
  60                                 txt = '<?xml version="1.0"?>\n'+_process("".join([i.toxml().encode("utf8") for i in node.childNodes]), idref)
  61 #                               txt = '<?xml version="1.0"?>\n'+"".join([i.toxml().encode("utf8") for i in node.childNodes]) % idref
  62
  63                                 return txt
  64                         if t in ('char', 'int', 'float'):
  65                                 d = ""
  66                                 for n in [i for i in node.childNodes]:
  67                                         d+=str(_eval_xml(self,n,pool,cr,uid,idref))
  68                                 if t == 'int':
  69                                         d = d.strip()
  70                                         if d=='None':
  71                                                 return None
  72                                         else:
  73                                                 d=int(d.strip())
  74                                 elif t=='float':
  75                                         d=float(d.strip())
  76                                 return d
  77                         elif t in ('list','tuple'):
  78                                 res=[]
  79                                 for n in [i for i in node.childNodes if (i.nodeType == i.ELEMENT_NODE and i.nodeName=='value')]:
  80                                         res.append(_eval_xml(self,n,pool,cr,uid,idref))
  81                                 if t=='tuple':
  82                                         return tuple(res)
  83                                 return res
  84                 elif node.nodeName=="getitem":
  85                         for n in [i for i in node.childNodes if (i.nodeType == i.ELEMENT_NODE)]:
  86                                 res=_eval_xml(self,n,pool,cr,uid,idref)
  87                         if not res:
  88                                 raise LookupError
  89                         elif node.getAttribute('type') in ("int", "list"):
  90                                 return res[int(node.getAttribute('index'))]
  91                         else:
  92                                 return res[node.getAttribute('index').encode("utf8")]
  93                 elif node.nodeName=="function":
  94                         args = []
  95                         a_eval = node.getAttribute('eval')
  96                         if len(a_eval):
  97                                 idref['ref'] = lambda x: self.id_get(cr, False, x)
  98                                 args = eval(a_eval, idref)
  99                         for n in [i for i in node.childNodes if (i.nodeType == i.ELEMENT_NODE)]:
 100                                 args.append(_eval_xml(self,n, pool, cr, uid, idref))
 101                         model = pool.get(node.getAttribute('model'))
 102                         method = node.getAttribute('name')
 103                         res = getattr(model, method)(cr, uid, *args)
 104                         return res
 105
 106 escape_re = re.compile(r'(?<!\\)/')
 107 def escape(x):
 108         return x.replace('\\/', '/')
 109
 110 class xml_import(object):
 111         def _tag_delete(self, cr, rec, data_node=None):
 112                 d_model = rec.getAttribute("model")
 113                 d_search = rec.getAttribute("search")
 114                 ids = self.pool.get(d_model).search(cr,self.uid,eval(d_search))
 115                 if len(ids):
 116                         self.pool.get(d_model).unlink(cr, self.uid, ids)
 117                         #self.pool.get('ir.model.data')._unlink(cr, self.uid, d_model, ids, direct=True)
 118                 return False
 119
 120         def _tag_report(self, cr, rec, data_node=None):
 121                 res = {}
 122                 for dest,f in (('name','string'),('model','model'),('report_name','name')):
 123                         res[dest] = rec.getAttribute(f).encode('utf8')
 124                         assert res[dest], "Attribute %s of report is empty !" % (f,)
 125                 for field,dest in (('rml','report_rml'),('xml','report_xml'),('xsl','report_xsl')):
 126                         if rec.hasAttribute(field):
 127                                 res[dest] = rec.getAttribute(field).encode('utf8')
 128                 if rec.hasAttribute('auto'):
 129                         res['auto'] = eval(rec.getAttribute('auto'))
 130                 xml_id = rec.getAttribute('id').encode('utf8')
 131                 id = self.pool.get('ir.model.data')._update(cr, self.uid, "ir.actions.report.xml", self.module, res, xml_id, mode=self.mode)
 132                 self.idref[xml_id] = id
 133                 if not rec.hasAttribute('menu') or eval(rec.getAttribute('menu')):
 134                         keyword = str(rec.getAttribute('keyword') or 'client_print_multi')
 135                         keys = [('action',keyword),('res_model',res['model'])]
 136                         value = 'ir.actions.report.xml,'+str(id)
 137                         replace = rec.hasAttribute('replace') and rec.getAttribute("replace")
 138                         self.pool.get('ir.model.data').ir_set(cr, self.uid, 'action', keyword, res['name'], [res['model']], value, replace=replace, isobject=True)
 139                 return False
 140
 141         def _tag_function(self, cr, rec, data_node=None):
 142                 _eval_xml(self,rec, self.pool, cr, self.uid, self.idref)
 143                 return False
 144
 145         def _tag_wizard(self, cr, rec, data_node=None):
 146                 string = rec.getAttribute("string").encode('utf8')
 147                 model = rec.getAttribute("model").encode('utf8')
 148                 name = rec.getAttribute("name").encode('utf8')
 149                 xml_id = rec.getAttribute('id').encode('utf8')
 150                 multi = rec.hasAttribute('multi') and  eval(rec.getAttribute('multi'))
 151                 res = {'name': string, 'wiz_name': name, 'multi':multi}
 152
 153                 id = self.pool.get('ir.model.data')._update(cr, self.uid, "ir.actions.wizard", self.module, res, xml_id, mode=self.mode)
 154                 self.idref[xml_id] = id
 155                 # ir_set
 156                 if not rec.hasAttribute('menu') or eval(rec.getAttribute('menu')):
 157                         keyword = str(rec.getAttribute('keyword') or 'client_action_multi')
 158                         keys = [('action',keyword),('res_model',model)]
 159                         value = 'ir.actions.wizard,'+str(id)
 160                         replace = rec.hasAttribute('replace') and rec.getAttribute("replace")
 161                         self.pool.get('ir.model.data').ir_set(cr, self.uid, 'action', keyword, string, [model], value, replace=replace, isobject=True)
 162                 return False
 163
 164         def _tag_ir_set(self, cr, rec, data_node=None):
 165                 if not self.mode=='init':
 166                         return False
 167                 res = {}
 168                 for field in [i for i in rec.childNodes if (i.nodeType == i.ELEMENT_NODE and i.nodeName=="field")]:
 169                         f_name = field.getAttribute("name").encode('utf-8')
 170                         f_val = _eval_xml(self,field,self.pool, cr, self.uid, self.idref)
 171                         res[f_name] = f_val
 172                 self.pool.get('ir.model.data').ir_set(cr, self.uid, res['key'], res['key2'], res['name'], res['models'], res['value'], replace=res.get('replace',True), isobject=res.get('isobject', False), meta=res.get('meta',None))
 173                 return False
 174
 175         def _tag_workflow(self, cr, rec, data_node=None):
 176                 import netsvc
 177                 model = str(rec.getAttribute('model'))
 178                 wf_service = netsvc.LocalService("workflow")
 179                 wf_service.trg_validate(self.uid, model,
 180                         self.id_get(cr, model, rec.getAttribute('ref')),
 181                         str(rec.getAttribute('action')), cr)
 182                 return False
 183
 184         def _tag_menuitem(self, cr, rec, data_node=None):
 185                 rec_id = rec.getAttribute("id").encode('ascii')
 186                 m_l = map(escape, escape_re.split(rec.getAttribute("name").encode('utf8')))
 187                 pid = False
 188                 for idx, menu_elem in enumerate(m_l):
 189                         if pid:
 190                                 cr.execute('select id from ir_ui_menu where parent_id=%d and name=%s', (pid, menu_elem))
 191                         else:
 192                                 cr.execute('select id from ir_ui_menu where parent_id is null and name=%s', (menu_elem,))
 193                         res = cr.fetchone()
 194                         if idx==len(m_l)-1:
 195                                 # we are at the last menu element/level (it's a leaf)
 196                                 values = {'parent_id': pid,'name':menu_elem}
 197
 198                                 if rec.hasAttribute('action'):
 199                                         a_action = rec.getAttribute('action').encode('utf8')
 200                                         a_type = rec.getAttribute('type').encode('utf8') or 'act_window'
 201                                         icons = {
 202                                                 "act_window": 'STOCK_NEW',
 203                                                 "report.xml": 'STOCK_PASTE',
 204                                                 "wizard": 'STOCK_EXECUTE',
 205                                         }
 206                                         values['icon'] = icons.get(a_type,'STOCK_NEW')
 207                                         if a_type=='act_window':
 208                                                 a_id = self.id_get(cr, 'ir.actions.%s'% a_type, a_action)
 209                                                 cr.execute('select view_type,view_mode from ir_act_window where id=%d', (int(a_id),))
 210                                                 action_type,action_mode = cr.fetchone()
 211                                                 if action_type=='tree':
 212                                                         values['icon'] = 'STOCK_INDENT'
 213                                                 elif action_mode and action_mode.startswith('tree'):
 214                                                         values['icon'] = 'STOCK_JUSTIFY_FILL'
 215                                                 elif action_mode and action_mode.startswith('graph'):
 216                                                         values['icon'] = 'terp-account'
 217                                 if rec.hasAttribute('sequence'):
 218                                         values['sequence'] = int(rec.getAttribute('sequence'))
 219                                 if rec.hasAttribute('icon'):
 220                                         values['icon'] = str(rec.getAttribute('icon'))
 221                                 if rec.hasAttribute('groups'):
 222                                         g_names = rec.getAttribute('groups').split(',')
 223                                         g_ids = []
 224                                         for group in g_names:
 225                                                 g_ids.extend(self.pool.get('res.groups').search(cr, self.uid, [('name', '=', group)]))
 226                                         values['groups_id'] = [(6, 0, g_ids)]
 227                                 xml_id = rec.getAttribute('id').encode('utf8')
 228                                 pid = self.pool.get('ir.model.data')._update(cr, self.uid, 'ir.ui.menu', self.module, values, xml_id, idx==len(m_l)-1, mode=self.mode, res_id=res and res[0] or False)
 229                         elif res:
 230                                 # the menuitem already exists
 231                                 pid = res[0]
 232                                 xml_id = idx==len(m_l)-1 and rec.getAttribute('id').encode('utf8')
 233                                 try:
 234                                         npid = self.pool.get('ir.model.data')._update_dummy(cr, self.uid, 'ir.ui.menu', self.module, xml_id, idx==len(m_l)-1)
 235                                 except:
 236                                         print 'Menu Error', self.module, xml_id, idx==len(m_l)-1
 237                         else:
 238                                 # the menuitem does't exist but we are in branch (not a leaf)
 239                                 pid = self.pool.get('ir.ui.menu').create(cr, self.uid, {'parent_id' : pid, 'name' : menu_elem})
 240                 if rec_id and pid:
 241                         self.idref[rec_id] = pid
 242
 243                 if rec.hasAttribute('action') and pid:
 244                         a_action = rec.getAttribute('action').encode('utf8')
 245                         a_type = rec.getAttribute('type').encode('utf8') or 'act_window'
 246                         a_id = self.id_get(cr, 'ir.actions.%s' % a_type, a_action)
 247                         action = "ir.actions.%s,%d" % (a_type, a_id)
 248                         self.pool.get('ir.model.data').ir_set(cr, self.uid, 'action', 'tree_but_open', 'Menuitem', [('ir.ui.menu', int(pid))], action, True, True)
 249                 return ('ir.ui.menu', pid)
 250
 251         def _tag_record(self, cr, rec, data_node=None):
 252                 rec_model = rec.getAttribute("model").encode('ascii')
 253                 model = self.pool.get(rec_model)
 254                 assert model, "The model %s does not exist !" % (rec_model,)
 255                 rec_id = rec.getAttribute("id").encode('ascii')
 256
 257 #               if not rec_id and not data_node.getAttribute('noupdate'):
 258 #                       print "Warning", rec_model
 259
 260                 if data_node.getAttribute('noupdate') and not self.mode == 'init':
 261                         # check if the xml record has an id string
 262                         if rec_id:
 263                                 id = self.pool.get('ir.model.data')._update_dummy(cr, self.uid, rec_model, self.module, rec_id)
 264                                 # check if the resource already existed at the last update
 265                                 if id:
 266                                         # if it existed, we don't update the data, but we need to
 267                                         # know the id of the existing record anyway
 268                                         self.idref[rec_id] = id
 269                                         return None
 270                                 else:
 271                                         # if the resource didn't exist
 272                                         if rec.getAttribute("forcecreate"):
 273                                                 # we want to create it, so we let the normal "update" behavior happen
 274                                                 pass
 275                                         else:
 276                                                 # otherwise do nothing
 277                                                 return None
 278                         else:
 279                                 # otherwise it is skipped
 280                                 return None
 281
 282                 res = {}
 283                 for field in [i for i in rec.childNodes if (i.nodeType == i.ELEMENT_NODE and i.nodeName=="field")]:
 284 #TODO: most of this code is duplicated above (in _eval_xml)...
 285                         f_name = field.getAttribute("name").encode('utf-8')
 286                         f_ref = field.getAttribute("ref").encode('ascii')
 287                         f_search = field.getAttribute("search").encode('utf-8')
 288                         f_model = field.getAttribute("model").encode('ascii')
 289                         if not f_model and model._columns.get(f_name,False):
 290                                 f_model = model._columns[f_name]._obj
 291                         f_use = field.getAttribute("use").encode('ascii') or 'id'
 292                         f_val = False
 293
 294                         if len(f_search):
 295                                 q = eval(f_search, self.idref)
 296                                 field = []
 297                                 assert f_model, 'Define an attribute model="..." in your .XML file !'
 298                                 f_obj = self.pool.get(f_model)
 299                                 # browse the objects searched
 300                                 s = f_obj.browse(cr, self.uid, f_obj.search(cr, self.uid, q))
 301                                 # column definitions of the "local" object
 302                                 _cols = self.pool.get(rec_model)._columns
 303                                 # if the current field is many2many
 304                                 if (f_name in _cols) and _cols[f_name]._type=='many2many':
 305                                         f_val = [(6, 0, map(lambda x: x[f_use], s))]
 306                                 elif len(s):
 307                                         # otherwise (we are probably in a many2one field),
 308                                         # take the first element of the search
 309                                         f_val = s[0][f_use]
 310                         elif len(f_ref):
 311                                 if f_ref=="null":
 312                                         f_val = False
 313                                 else:
 314                                         f_val = self.id_get(cr, f_model, f_ref)
 315                         else:
 316                                 f_val = _eval_xml(self,field, self.pool, cr, self.uid, self.idref)
 317                                 if model._columns.has_key(f_name):
 318                                         if isinstance(model._columns[f_name], osv.fields.integer):
 319                                                 f_val = int(f_val)
 320                         res[f_name] = f_val
 321                 id = self.pool.get('ir.model.data')._update(cr, self.uid, rec_model, self.module, res, rec_id or False, not data_node.getAttribute('noupdate'), noupdate=data_node.getAttribute('noupdate'), mode=self.mode )
 322                 if rec_id:
 323                         self.idref[rec_id] = id
 324                 return rec_model, id
 325
 326         def id_get(self, cr, model, id_str):
 327                 if id_str in self.idref:
 328                         return self.idref[id_str]
 329                 mod = self.module
 330                 if '.' in id_str:
 331                         mod,id_str = id_str.split('.')
 332                 result = self.pool.get('ir.model.data')._get_id(cr, self.uid, mod, id_str)
 333                 return self.pool.get('ir.model.data').read(cr, self.uid, [result], ['res_id'])[0]['res_id']
 334
 335         def parse(self, xmlstr):
 336                 d = xml.dom.minidom.parseString(xmlstr)
 337                 de = d.documentElement
 338                 for n in [i for i in de.childNodes if (i.nodeType == i.ELEMENT_NODE and i.nodeName=="data")]:
 339                         for rec in n.childNodes:
 340                                 if rec.nodeType == rec.ELEMENT_NODE:
 341                                         if rec.nodeName in self._tags:
 342                                                 self._tags[rec.nodeName](self.cr, rec, n)
 343                                                 #try:
 344                                                 #       self._tags[rec.nodeName](self.cr, rec, n)
 345                                                 #except:
 346                                                 #       #print rec.toxml().decode('latin1')
 347                                                 #       raise
 348                 self.cr.commit()
 349                 return True
 350
 351         def __init__(self, cr, module, idref, mode):
 352                 self.mode = mode
 353                 self.module = module
 354                 self.cr = cr
 355                 self.idref = idref
 356                 self.pool = pooler.get_pool(cr.dbname)
 357 #               self.pool = osv.osv.FakePool(module)
 358                 self.uid = 1
 359                 self._tags = {
 360                         'menuitem': self._tag_menuitem,
 361                         'record': self._tag_record,
 362                         'report': self._tag_report,
 363                         'wizard': self._tag_wizard,
 364                         'delete': self._tag_delete,
 365                         'ir_set': self._tag_ir_set,
 366                         'function': self._tag_function,
 367                         'workflow': self._tag_workflow,
 368                 }
 369
 370 #
 371 # Import a CSV file:
 372 #     quote: "
 373 #     delimiter: ,
 374 #     encoding: UTF8
 375 #
 376 def convert_csv_import(cr, module, fname, csvcontent, idref={}, mode='init'):
 377         if mode != 'init':
 378                 return
 379         model = ('.'.join(fname.split('.')[:-1]).split('-'))[0]
 380         #model = fname.split('.')[0].replace('_', '.')
 381
 382         #remove folder path from model
 383         head, model = os.path.split(model)
 384
 385         pool = pooler.get_pool(cr.dbname)
 386 #       pool = osv.osv.FakePool(module)
 387
 388         input=StringIO.StringIO(csvcontent)
 389         data = list(csv.reader(input, quotechar='"', delimiter=','))
 390
 391         datas = []
 392         for line in data:
 393                 datas.append( map(lambda x:x.decode('utf8').encode('utf8'), line))
 394
 395         uid = 1
 396         pool.get(model).import_data(cr, uid, data[0], datas[1:])
 397         cr.commit()
 398
 399 #
 400 # xml import/export
 401 #
 402 def convert_xml_import(cr, module, xmlstr, idref={}, mode='init'):
 403         obj = xml_import(cr, module, idref, mode)
 404         obj.parse(xmlstr)
 405         del obj
 406         return True
 407
 408 def convert_xml_export(res):
 409         uid=1
 410         pool=pooler.get_pool(cr.dbname)
 411         cr=pooler.db.cursor()
 412         idref = {}
 413         d = xml.dom.minidom.getDOMImplementation().createDocument(None, "terp", None)
 414         de = d.documentElement
 415         data=d.createElement("data")
 416         de.appendChild(data)
 417         de.appendChild(d.createTextNode('Some textual content.'))
 418         cr.commit()
 419         cr.close()
 420