X-Git-Url: https://git.madduck.net/etc/taskwarrior.git/blobdiff_plain/b28ec3e9b03f1595eaf4bb82ef1f01c3c4d1c2b6..ade25ab6ef26a73da25b3be09658ea39875dd6f3:/tasklib/task.py

diff --git a/tasklib/task.py b/tasklib/task.py
index 80f08e9..5a223e2 100644
--- a/tasklib/task.py
+++ b/tasklib/task.py
@@ -100,7 +100,7 @@ class TaskFilter(object):
         self.filter_params.append('{0}:{1}'.format(key, value))
 
     def get_filter_params(self):
-        return ['({})'.format(f) for f in self.filter_params if f]
+        return [f for f in self.filter_params if f]
 
     def clone(self):
         c = self.__class__()
@@ -175,7 +175,7 @@ class TaskQuerySet(object):
         """
         Fetch the tasks which match the current filters.
         """
-        return self.warrior._execute_filter(self.filter_obj)
+        return self.warrior.filter_tasks(self.filter_obj)
 
     def all(self):
         """
@@ -216,10 +216,6 @@ class TaskQuerySet(object):
 
 
 class TaskWarrior(object):
-    DEFAULT_FILTERS = {
-        'status': 'pending',
-    }
-
     def __init__(self, data_location='~/.task', create=True):
         if not os.path.exists(data_location):
             os.makedirs(data_location)
@@ -228,25 +224,30 @@ class TaskWarrior(object):
         }
         self.tasks = TaskQuerySet(self)
 
-    def _get_command_args(self, args):
+    def _get_command_args(self, args, config_override={}):
         command_args = ['task', 'rc:/']
-        for item in self.config.items():
+        config = self.config.copy()
+        config.update(config_override)
+        for item in config.items():
             command_args.append('rc.{0}={1}'.format(*item))
         command_args.extend(args)
         return command_args
 
-    def _execute_command(self, args):
-        p = subprocess.Popen(self._get_command_args(args),
-                             stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    def execute_command(self, args, config_override={}):
+        command_args = self._get_command_args(
+            args, config_override=config_override)
+        p = subprocess.Popen(command_args, stdout=subprocess.PIPE,
+                             stderr=subprocess.PIPE)
         stdout, stderr = p.communicate()
         if p.returncode:
-            raise TaskWarriorException(stderr.strip())
+            error_msg = stderr.strip().splitlines()[-1]
+            raise TaskWarriorException(error_msg)
         return stdout.strip().split('\n')
 
-    def _execute_filter(self, filter_obj):
-        args = filter_obj.get_filter_params() + ['export']
+    def filter_tasks(self, filter_obj):
+        args = ['export', '--'] + filter_obj.get_filter_params()
         tasks = []
-        for line in self._execute_command(args):
+        for line in self.execute_command(args):
             if line:
                 tasks.append(Task(self, json.loads(line.strip(','))))
         return tasks
@@ -255,19 +256,26 @@ class TaskWarrior(object):
         args = ['add', description]
         if project is not None:
             args.append('project:{0}'.format(project))
-        self._execute_command(args)
+        self.execute_command(args)
 
     def delete_task(self, task_id):
         args = [task_id, 'rc.confirmation:no', 'delete']
-        self._execute_command(args)
+        self.execute_command(args)
 
     def complete_task(self, task_id):
         args = [task_id, 'done']
-        self._execute_command(args)
+        self.execute_command(args)
 
     def import_tasks(self, tasks):
         fd, path = tempfile.mkstemp()
         with open(path, 'w') as f:
             f.write(json.dumps(tasks))
         args = ['import', path]
-        self._execute_command(args)
+        self.execute_command(args)
+
+    def merge_with(self, path, push=False):
+        path = path.rstrip('/') + '/'
+        args = ['merge', path]
+        self.execute_command(args, config_override={
+            'merge.autopush': 'yes' if push else 'no',
+        })