Initial import from Docker volume

modules/account_statement/account.py

@@ -0,0 +1,45 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.i18n import gettext
+from trytond.model import ModelView, dualmethod
+from trytond.modules.account.exceptions import PostError
+from trytond.pool import Pool, PoolMeta
+
+
+class Journal(metaclass=PoolMeta):
+    __name__ = 'account.journal'
+
+    @classmethod
+    def __setup__(cls):
+        super(Journal, cls).__setup__()
+        cls.type.selection.append(('statement', "Statement"))
+
+
+class Move(metaclass=PoolMeta):
+    __name__ = 'account.move'
+
+    @classmethod
+    def _get_origin(cls):
+        return super(Move, cls)._get_origin() + ['account.statement']
+
+    @dualmethod
+    @ModelView.button
+    def post(cls, moves):
+        pool = Pool()
+        Statement = pool.get('account.statement')
+        for move in moves:
+            if (isinstance(move.origin, Statement)
+                    and move.origin.state != 'posted'):
+                raise PostError(
+                    gettext('account_statement.msg_post_statement_move',
+                        move=move.rec_name,
+                        statement=move.origin.rec_name))
+        super().post(moves)
+
+
+class MoveLine(metaclass=PoolMeta):
+    __name__ = 'account.move.line'
+
+    @classmethod
+    def _get_origin(cls):
+        return super()._get_origin() + ['account.statement.line']