diff options
Diffstat (limited to 'bindings/python/notmuch/tag.py')
| -rw-r--r-- | bindings/python/notmuch/tag.py | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/bindings/python/notmuch/tag.py b/bindings/python/notmuch/tag.py index 50e3686b..2fb7d328 100644 --- a/bindings/python/notmuch/tag.py +++ b/bindings/python/notmuch/tag.py @@ -17,7 +17,7 @@ along with notmuch. If not, see <http://www.gnu.org/licenses/>. Copyright 2010 Sebastian Spaeth <Sebastian@SSpaeth.de>' """ from ctypes import c_char_p -from notmuch.globals import nmlib, STATUS, NotmuchError +from notmuch.globals import nmlib, STATUS, NotmuchError, NotmuchTagsP class Tags(object): @@ -50,6 +50,7 @@ class Tags(object): #notmuch_tags_get _get = nmlib.notmuch_tags_get + _get.argtypes = [NotmuchTagsP] _get.restype = c_char_p def __init__(self, tags_p, parent=None): @@ -80,14 +81,22 @@ class Tags(object): """ Make Tags an iterator """ return self + _valid = nmlib.notmuch_tags_valid + _valid.argtypes = [NotmuchTagsP] + _valid.restype = bool + + _move_to_next = nmlib.notmuch_tags_move_to_next + _move_to_next.argtypes = [NotmuchTagsP] + _move_to_next.restype = None + def next(self): if self._tags is None: raise NotmuchError(STATUS.NOT_INITIALIZED) - if not nmlib.notmuch_tags_valid(self._tags): + if not self._valid(self._tags): self._tags = None raise StopIteration tag = Tags._get(self._tags).decode('UTF-8') - nmlib.notmuch_tags_move_to_next(self._tags) + self._move_to_next(self._tags) return tag def __nonzero__(self): @@ -99,20 +108,28 @@ class Tags(object): :returns: True if the Tags() iterator has at least one more Tag left.""" - return nmlib.notmuch_tags_valid(self._tags) > 0 + return self._valid(self._tags) > 0 def __str__(self): - """The str() representation of Tags() is a space separated list of tags + return unicode(self).encode('utf-8') + + def __unicode__(self): + """string representation of :class:`Tags`: a space separated list of tags - .. note:: As this iterates over the tags, we will not be able - to iterate over them again (as in retrieve them)! If - the tags have been exhausted already, this will raise a - :exc:`NotmuchError` STATUS.NOT_INITIALIZED on - subsequent attempts. + .. note:: + + As this iterates over the tags, we will not be able to iterate over + them again (as in retrieve them)! If the tags have been exhausted + already, this will raise a :exc:`NotmuchError` + STATUS.NOT_INITIALIZED on subsequent attempts. """ return " ".join(self) + _destroy = nmlib.notmuch_tags_destroy + _destroy.argtypes = [NotmuchTagsP] + _destroy.restype = None + def __del__(self): """Close and free the notmuch tags""" if self._tags is not None: - nmlib.notmuch_tags_destroy(self._tags) + self._destroy(self._tags) |