mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-12-25 02:44:53 +01:00
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
from ctypes import CDLL, c_char_p, c_int
|
|
from ctypes.util import find_library
|
|
|
|
#-----------------------------------------------------------------------------
|
|
#package-global instance of the notmuch library
|
|
#TODO: lazy load this on first access?
|
|
so = find_library('notmuch')
|
|
if so is None:
|
|
raise ImportError("Could not find shared 'notmuch' library.")
|
|
nmlib = CDLL(so)
|
|
#-----------------------------------------------------------------------------
|
|
|
|
class STATUS(object):
|
|
SUCCESS = 0
|
|
OUT_OF_MEMORY = 1
|
|
READ_ONLY_DATABASE = 2
|
|
XAPIAN_EXCEPTION = 3
|
|
FILE_ERROR = 4
|
|
FILE_NOT_EMAIL = 5
|
|
DUPLICATE_MESSAGE_ID = 6
|
|
NULL_POINTER = 7
|
|
TAG_TOO_LONG = 8
|
|
UNBALANCED_FREEZE_THAW = 9
|
|
NOT_INITIALIZED = 10
|
|
|
|
"""Get a string representation of a notmuch_status_t value."""
|
|
status2str = nmlib.notmuch_status_to_string
|
|
status2str.restype = c_char_p
|
|
status2str.argtypes = [c_int]
|
|
|
|
def __init__(self, status):
|
|
self._status = status
|
|
|
|
def __str__(self):
|
|
"""Get a string representation of a notmuch_status_t value."""
|
|
# define strings for custom error messages
|
|
if self._status == STATUS.NOT_INITIALIZED:
|
|
return "Operation on uninitialized DB/MSG/THREAD impossible."
|
|
return str(STATUS.status2str(self._status))
|
|
|
|
class NotmuchError(Exception):
|
|
def __init__(self, status=None, message=None):
|
|
"""Is initiated with a (notmuch.STATUS[,message=None])"""
|
|
super(NotmuchError, self).__init__(message, status)
|
|
|
|
def __str__(self):
|
|
if self.args[0] is not None: return self.args[0]
|
|
else: return str(STATUS(self.args[1]))
|