import copy
import datetime
import json
+import logging
import os
import subprocess
-import tempfile
-import uuid
-
DATE_FORMAT = '%Y%m%dT%H%M%SZ'
-
REPR_OUTPUT_SIZE = 10
-
PENDING = 'pending'
+COMPLETED = 'completed'
+
+logger = logging.getLogger(__name__)
class TaskWarriorException(Exception):
def __init__(self, warrior, data={}):
self.warrior = warrior
self._data = data
-
- def __getitem__(self, key):
- return self._get_field(key)
-
- def __setitem__(self, key, val):
- self._data[key] = val
+ self._modified_fields = set()
def __unicode__(self):
- return self._data.get('description')
+ return self['description']
- def _get_field(self, key):
- hydrate_func = getattr(self, 'deserialize_{0}'.format(key), lambda x:x)
+ def __getitem__(self, key):
+ hydrate_func = getattr(self, 'deserialize_{0}'.format(key),
+ lambda x: x)
return hydrate_func(self._data.get(key))
- def _set_field(self, key, value):
- dehydrate_func = getattr(self, 'serialize_{0}'.format(key), lambda x:x)
+ def __setitem__(self, key, value):
+ dehydrate_func = getattr(self, 'serialize_{0}'.format(key),
+ lambda x: x)
self._data[key] = dehydrate_func(value)
+ self._modified_fields.add(key)
def serialize_due(self, date):
return date.strftime(DATE_FORMAT)
ann['entry'], DATE_FORMAT)
return ann_list
- def regenerate_uuid(self):
- self['uuid'] = str(uuid.uuid4())
+ def deserialize_tags(self, tags):
+ if isinstance(tags, basestring):
+ return tags.split(',') if tags else []
+ return tags
+
+ def serialize_tags(self, tags):
+ return ','.join(tags) if tags else ''
def delete(self):
- self.warrior.delete_task(self['uuid'])
+ self.warrior.execute_command([self['id'], 'delete'], config_override={
+ 'confirmation': 'no',
+ })
def done(self):
- self.warrior.complete_task(self['uuid'])
+ self.warrior.execute_command([self['id'], 'done'])
- def save(self, delete_first=True):
- if self['uuid'] and delete_first:
- self.delete()
- if not self['uuid'] or delete_first:
- self.regenerate_uuid()
- self.warrior.import_tasks([self._data])
+ def save(self):
+ args = [self['id'], 'modify'] if self['id'] else ['add']
+ args.extend(self._get_modified_fields_as_args())
+ self.warrior.execute_command(args)
+ self._modified_fields.clear()
+
+ def _get_modified_fields_as_args(self):
+ args = []
+ for field in self._modified_fields:
+ args.append('{}:{}'.format(field, self._data[field]))
+ return args
__repr__ = __unicode__
Deep copy of a QuerySet doesn't populate the cache
"""
obj = self.__class__()
- for k,v in self.__dict__.items():
- if k in ('_iter','_result_cache'):
+ for k, v in self.__dict__.items():
+ if k in ('_iter', '_result_cache'):
obj.__dict__[k] = None
else:
obj.__dict__[k] = copy.deepcopy(v, memo)
def pending(self):
return self.filter(status=PENDING)
+ def completed(self):
+ return self.filter(status=COMPLETED)
+
def filter(self, *args, **kwargs):
"""
Returns a new TaskQuerySet with the given filters added.
class TaskWarrior(object):
def __init__(self, data_location='~/.task', create=True):
- if not os.path.exists(data_location):
+ data_location = os.path.expanduser(data_location)
+ if create and not os.path.exists(data_location):
os.makedirs(data_location)
self.config = {
'data.location': os.path.expanduser(data_location),
config.update(config_override)
for item in config.items():
command_args.append('rc.{0}={1}'.format(*item))
- command_args.extend(args)
+ command_args.extend(map(str, args))
return command_args
def execute_command(self, args, config_override={}):
- p = subprocess.Popen(self._get_command_args(args),
- stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ command_args = self._get_command_args(
+ args, config_override=config_override)
+ logger.debug(' '.join(command_args))
+ p = subprocess.Popen(command_args, stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
if p.returncode:
- error_msg = stderr.strip().splitlines()[-1]
+ if stderr.strip():
+ error_msg = stderr.strip().splitlines()[-1]
+ else:
+ error_msg = stdout.strip()
raise TaskWarriorException(error_msg)
return stdout.strip().split('\n')
tasks = []
for line in self.execute_command(args):
if line:
- tasks.append(Task(self, json.loads(line.strip(','))))
+ data = line.strip(',')
+ try:
+ tasks.append(Task(self, json.loads(data)))
+ except ValueError:
+ raise TaskWarriorException('Invalid JSON: %s' % data)
return tasks
- def add_task(self, description, project=None):
- args = ['add', description]
- if project is not None:
- args.append('project:{0}'.format(project))
- self.execute_command(args)
-
- def delete_task(self, task_id):
- args = [task_id, 'rc.confirmation:no', 'delete']
- self.execute_command(args)
-
- def complete_task(self, task_id):
- args = [task_id, 'done']
- 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)
-
def merge_with(self, path, push=False):
path = path.rstrip('/') + '/'
- args = ['merge', path]
- self.execute_command(args, config_override={
+ self.execute_command(['merge', path], config_override={
'merge.autopush': 'yes' if push else 'no',
})
+
+ def undo(self):
+ self.execute_command(['undo'], config_override={
+ 'confirmation': 'no',
+ })
projects / etc / taskwarrior.git / blobdiff