[Erp5-report] r10214 - /erp5/trunk/products/ERP5/Constraint/AccountTypeConstraint.py
nobody at svn.erp5.org
nobody at svn.erp5.org
Wed Sep 20 20:28:23 CEST 2006
Author: jerome
Date: Wed Sep 20 20:28:22 2006
New Revision: 10214
URL: http://svn.erp5.org?rev=10214&view=rev
Log:
A base class for a constraint to check that gap category is consistant with account_type category.
Intented to be overriden in erp5_accounting_l10n_* localisation templates.
Added:
erp5/trunk/products/ERP5/Constraint/AccountTypeConstraint.py
Added: erp5/trunk/products/ERP5/Constraint/AccountTypeConstraint.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Constraint/AccountTypeConstraint.py?rev=10214&view=auto
==============================================================================
--- erp5/trunk/products/ERP5/Constraint/AccountTypeConstraint.py (added)
+++ erp5/trunk/products/ERP5/Constraint/AccountTypeConstraint.py Wed Sep 20 20:28:22 2006
@@ -1,0 +1,81 @@
+##############################################################################
+#
+# Copyright (c) 2006 Nexedi SARL and Contributors. All Rights Reserved.
+# Jerome Perrin <jerome at nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+##############################################################################
+
+from Products.ERP5Type.Constraint import Constraint
+from Products.ERP5Type.Message import Message
+N_ = lambda msg, **kw: Message('erp5_ui', msg, **kw)
+_MARKER = []
+
+class AccountTypeConstraint(Constraint):
+ """Account type constraint is a base class to check that account_type
+ category is consistent with the gap category.
+ This is an abstract class, subclasses have to define a mapping as a class
+ attribute, like this one:
+
+ _account_type_map = (
+ ('gap/fr/pcg/4/40', ('liability/payable',),
+ ('gap/fr/pcg/4', ('asset/receivable', 'liability/payable'),
+ )
+
+ In this example, the constraint will check that if 'gap/fr/pcg/4' is used, we
+ must be member of 'account_type/asset/receivable' or
+ 'account_type/liability/payable'.
+ The order is important, ie. that if the account is member of
+ 'gap/fr/pcg/4/40', it must be member of 'account_type/liability/payable'.
+
+ This constraints supports fixing consistency.
+ """
+
+ def checkConsistency(self, obj, fixit=0):
+ """Implement here the consistency checker
+ """
+ errors = []
+ import pdb; pdb.set_trace()
+ if getattr(obj, 'getAccountType', _MARKER) is _MARKER:
+ errors.append(self._generateError(obj,
+ N_("Object doesn't have account_type category")))
+ else:
+ account_type_map = getattr(self, '_account_type_map', ())
+ if not account_type_map:
+ raise NotImplementedError(
+ "AccountTypeConstraint doesn't define an _account_type_map")
+ found = 0
+ for category, account_type_list in account_type_map:
+ if obj.isMemberOf(category):
+ if obj.getAccountType() not in account_type_list:
+ errors.append(self._generateError(obj,
+ N_("Object is member of ${category}, thus should have"
+ " account_type in ${account_type_list}",
+ mapping={'category': category,
+ 'account_type_list':
+ ', '.join(account_type_list)})))
+ if fixit:
+ obj.setAccountType(account_type_list[0])
+ break
+ return errors
+
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