X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=bindings%2Fpython%2Fnotmuch%2Ftag.py;h=f3a3d27e501dbfb5886ef4031f99490ff1a36968;hp=0f25b0f74d056904a82c09b4f783e0551e88f897;hb=3434d194026ff65217d9342ffe511f67fd71e79f;hpb=f10ec87cc3ed9cbdb4e535ee6574c2a568c38b1d

diff --git a/bindings/python/notmuch/tag.py b/bindings/python/notmuch/tag.py
index 0f25b0f7..f3a3d27e 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):
@@ -70,7 +71,7 @@ class Tags(object):
                cache the tags in the Python object(?)
         """
         if tags_p is None:
-            NotmuchError(STATUS.NULL_POINTER)
+            raise NotmuchError(STATUS.NULL_POINTER)
 
         self._tags = tags_p
         #save reference to parent object so we keep it alive
@@ -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):
@@ -99,7 +108,7 @@ 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
@@ -112,7 +121,11 @@ class Tags(object):
         """
         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)