Add workaround for TW-1452 bug

[etc/taskwarrior.git] / tasklib / task.py

diff --git a/tasklib/task.py b/tasklib/task.py
index 65679dc05750d1c365f5f9e1ec5063b251e57e6f..810406e671911330564234ca77e9548cc438aced 100644 (file)
--- a/tasklib/task.py
+++ b/tasklib/task.py
@@ -159,7 +159,17 @@ class TaskFilter(object):
 
     def add_filter_param(self, key, value):
         key = key.replace('__', '.')
-        self.filter_params.append('{0}:{1}'.format(key, value))
+
+        # Replace the value with empty string, since that is the
+        # convention in TW for empty values
+        value = value if value is not None else ''
+
+        # If we are filtering by uuid:, do not use uuid keyword
+        # due to TW-1452 bug
+        if key == 'uuid':
+            self.filter_params.insert(0, value)
+        else:
+            self.filter_params.append('{0}:{1}'.format(key, value))
 
     def get_filter_params(self):
         return [f for f in self.filter_params if f]