for more details.
You should have received a copy of the GNU General Public License
-along with notmuch. If not, see <http://www.gnu.org/licenses/>.
+along with notmuch. If not, see <https://www.gnu.org/licenses/>.
Copyright 2010 Sebastian Spaeth <Sebastian@SSpaeth.de>
"""
from ctypes import c_char_p
-from notmuch.globals import (
+from .globals import (
nmlib,
- NotmuchMessageP,
NotmuchFilenamesP,
Python3StringMixIn,
)
as well as::
- number_of_names = len(names)
+ list_of_names = list(names)
and even a simple::
def __init__(self, files_p, parent):
"""
:param files_p: A pointer to an underlying *notmuch_tags_t*
- structure. These are not publically exposed, so a user
+ structure. These are not publicly exposed, so a user
will almost never instantiate a :class:`Tags` object
herself. They are usually handed back as a result,
e.g. in :meth:`Database.get_all_tags`. *tags_p* must be
def __unicode__(self):
"""Represent Filenames() as newline-separated list of full paths
- .. note:: As this iterates over the filenames, 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:`NotInitializedError` on subsequent
- attempts. However, you can use
- :meth:`Message.get_filenames` repeatedly to perform
- various actions on filenames.
+ .. note::
+
+ This method exhausts the iterator object, so you will not be able to
+ iterate over them again.
"""
return "\n".join(self)
_destroy = nmlib.notmuch_filenames_destroy
- _destroy.argtypes = [NotmuchMessageP]
+ _destroy.argtypes = [NotmuchFilenamesP]
_destroy.restype = None
def __del__(self):
"""Close and free the notmuch filenames"""
- if self._files_p is not None:
+ if self._files_p:
self._destroy(self._files_p)
-
- def __len__(self):
- """len(:class:`Filenames`) returns the number of contained files
-
- .. note::
-
- As this iterates over the files, we will not be able to
- iterate over them again! So this will fail::
-
- #THIS FAILS
- files = Database().get_directory('').get_child_files()
- if len(files) > 0: # this 'exhausts' msgs
- # next line raises
- # NotmuchError(:attr:`STATUS`.NOT_INITIALIZED)
- for file in files: print file
- """
- if not self._files_p:
- raise NotInitializedError()
-
- i = 0
- while self._valid(self._files_p):
- self._move_to_next(self._files_p)
- i += 1
- self._files_p = None
- return i