spacing

2 files changed, 25 insertions, 20 deletions

diff --git a/taler/util/amount.py b/taler/util/amount.py
index 3c11a43..99986f9 100644
--- a/taler/util/amount.py
+++ b/taler/util/amount.py
@@ -1,25 +1,25 @@
-#  This file is part of TALER
-#  (C) 2017, 2019 Taler Systems SA
+# This file is part of GNU Taler
+# (C) 2017-2020 Taler Systems SA
 #
-#  This library is free software; you can redistribute it and/or
-#  modify it under the terms of the GNU Lesser General Public
-#  License as published by the Free Software Foundation; either
-#  version 3 of the License, or (at your option) any later
-#  version.
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later
+# version.
 #
-#  This library 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 Lesser General Public License for more details.
+# This library 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 Lesser General Public License for more details.
 #
-#  You should have received a copy of the GNU Lesser General Public
-#  License along with this library; if not, write to the Free
-#  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-#  Boston, MA  02110-1301  USA
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free
+# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA  02110-1301  USA
 #
-#  @author Marcello Stanisci
-#  @version 0.1
-#  @repository https://git.taler.net/taler-util.git/
+# @author Marcello Stanisci
+# @version 0.1
+# @repository https://git.taler.net/taler-util.git/
 
 from dataclasses import dataclass
 from functools import total_ordering
@@ -163,6 +163,13 @@ class Amount:
     def __lt__(self, other):
         return self.cmp(other) == -1
 
+    def as_signed(self):
+        """
+        Return the (positive) SignedAmount corresponding to
+        this amount.
+        """
+        return SignedAmount(True, self)
+
 
 @total_ordering
 class SignedAmount:
diff --git a/taler/util/gen_errcodes_c.py b/taler/util/gen_errcodes_c.py
index 51b30cb..400522c 100644
--- a/taler/util/gen_errcodes_c.py
+++ b/taler/util/gen_errcodes_c.py
@@ -61,8 +61,6 @@ enum TALER_ErrorCode
 """
 
 post = """
-
-
 };