import notmuch2._capi as capi
import notmuch2._errors as errors
+
__all__ = ['ConfigMapping']
+
class ConfigIter(base.NotmuchIter):
+
def __init__(self, parent, iter_p):
super().__init__(
parent, iter_p,
item = super().__next__()
return base.BinString.from_cffi(item)
+
class ConfigMapping(base.NotmuchObject, collections.abc.MutableMapping):
"""The config key/value pairs stored in the database.
ret = capi.lib.notmuch_database_get_config(self._ptr(), key, val_pp)
if ret != capi.lib.NOTMUCH_STATUS_SUCCESS:
raise errors.NotmuchError(ret)
- if val_pp[0] == "":
- capi.lib.free(val_pp[0])
- raise KeyError
val = base.BinString.from_cffi(val_pp[0])
capi.lib.free(val_pp[0])
+ if val == '':
+ raise KeyError
return val
def __setitem__(self, key, val):
--- /dev/null
+import collections.abc
+
+import pytest
+
+import notmuch2._database as dbmod
+
+import notmuch2._config as config
+
+
+class TestIter:
+
+ @pytest.fixture
+ def db(self, maildir):
+ with dbmod.Database.create(maildir.path) as db:
+ yield db
+
+ def test_type(self, db):
+ assert isinstance(db.config, collections.abc.MutableMapping)
+ assert isinstance(db.config, config.ConfigMapping)
+
+ def test_alive(self, db):
+ assert db.config.alive
+
+ def test_set_get(self, maildir):
+ # Ensure get-set works from different db objects
+ with dbmod.Database.create(maildir.path) as db0:
+ db0.config['spam'] = 'ham'
+ with dbmod.Database(maildir.path) as db1:
+ assert db1.config['spam'] == 'ham'
+
+ def test_get_keyerror(self, db):
+ with pytest.raises(KeyError):
+ val = db.config['not-a-key']
+ print(repr(val))
+
+ def test_iter(self, db):
+ assert list(db.config) == []
+ db.config['spam'] = 'ham'
+ db.config['eggs'] = 'bacon'
+ assert set(db.config) == {'spam', 'eggs'}
+ assert set(db.config.keys()) == {'spam', 'eggs'}
+ assert set(db.config.values()) == {'ham', 'bacon'}
+ assert set(db.config.items()) == {('spam', 'ham'), ('eggs', 'bacon')}
+
+ def test_len(self, db):
+ assert len(db.config) == 0
+ db.config['spam'] = 'ham'
+ assert len(db.config) == 1
+ db.config['eggs'] = 'bacon'
+ assert len(db.config) == 2
+
+ def test_del(self, db):
+ db.config['spam'] = 'ham'
+ assert db.config.get('spam') == 'ham'
+ del db.config['spam']
+ assert db.config.get('spam') is None