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set/get/del to options

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This commit is contained in:
Emmanuel Garette 2018-09-09 22:38:03 +02:00
parent 657b401124
commit 3d07a9e88f
6 changed files with 69 additions and 35 deletions
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22
test/test_config.py
View file

@ -27,6 +27,7 @@ def make_description():
stroption = StrOption('str', 'Test string option', default="abc", properties=('mandatory', ))
boolop = BoolOption('boolop', 'Test boolean option op', default=True, properties=('hidden',))
wantref_option = BoolOption('wantref', 'Test requires', default=False)
wantref_option.impl_set_information('info', 'default value')
wantframework_option = BoolOption('wantframework', 'Test requires',
default=False)
@ -145,6 +146,27 @@ def test_information_config():
raises(ValueError, "config.information.reset('noinfo')")
def test_information_option():
descr = make_description()
config = Config(descr)
string = 'some informations'
#
config.option('gc.name').information.set('info', string)
assert config.option('gc.name').information.get('info') == string
#
raises(ValueError, "config.option('gc.name').information.get('noinfo')")
assert config.option('gc.name').information.get('noinfo', 'default') == 'default'
config.option('gc.name').information.reset('info')
raises(ValueError, "config.option('gc.name').information.get('info')")
raises(ValueError, "config.option('gc.name').information.reset('noinfo')")
#
assert config.option('wantref').information.get('info') == 'default value'
config.option('wantref').information.set('info', 'default value')
assert config.option('wantref').information.get('info') == 'default value'
config.option('wantref').information.reset('info')
assert config.option('wantref').information.get('info') == 'default value'
def to_tuple(val):
ret = []
for v in val:

22
tiramisu/api.py
View file

@ -385,19 +385,27 @@ class TiramisuOptionInformation(CommonTiramisuOption):
allow_optiondescription = True
slave_need_index = False
def get(self, name, default=undefined):
def get(self, key, default=undefined):
"""get information for a key name"""
path = self.option_bag.path
values = self.option_bag.config_bag.context.cfgimpl_get_values()
try:
return values.get_information(key, default, path=path)
except ValueError:
option = self.option_bag.option
return option.impl_get_information(name, default)
return option.impl_get_information(key, default)
def set(self, name, value):
def set(self, key, value):
"""set information for a key name"""
option = self.option_bag.option
self.option_bag.option.impl_set_information(name, value)
path = self.option_bag.path
values = self.option_bag.config_bag.context.cfgimpl_get_values()
values.set_information(key, value, path=path)
def reset(self, name):
def reset(self, key):
"""remove information for a key name"""
self.option_bag.option.impl_del_information(name)
path = self.option_bag.path
values = self.option_bag.config_bag.context.cfgimpl_get_values()
values.del_information(key, path=path)
class TiramisuOptionValue(CommonTiramisuOption):

15
tiramisu/storage/dictionary/value.py
View file

@ -261,29 +261,30 @@ class Values(Cache):
value = list(value)
return owner, value
def set_information(self, key, value):
def set_information(self, path, key, value):
"""updates the information's attribute
(which is a dictionary)
:param key: information's key (ex: "help", "doc"
:param value: information's value (ex: "the help string")
"""
self._informations[key] = value
self._informations.setdefault(path, {})
self._informations[path][key] = value
def get_information(self, key, default):
def get_information(self, path, key, default):
"""retrieves one information's item
:param key: the item string (ex: "help")
"""
value = self._informations.get(key, default)
value = self._informations.get(path, {}).get(key, default)
if value is undefined:
raise ValueError(_("information's item"
" not found: {0}").format(key))
return value
def del_information(self, key, raises):
if key in self._informations:
del(self._informations[key])
def del_information(self, path, key, raises):
if path in self._informations and key in self._informations[path]:
del self._informations[path][key]
else:
if raises:
raise ValueError(_("information's item not found {0}").format(key))

2
tiramisu/storage/sqlite3/storage.py
View file

@ -92,7 +92,7 @@ class Storage(object):
'PRIMARY KEY (path, idx, session_id), '
values_table += 'FOREIGN KEY(session_id) REFERENCES session(session_id))'
informations_table = 'CREATE TABLE IF NOT EXISTS information(key TEXT,'
informations_table += 'value TEXT, session_id INTEGER, '
informations_table += 'value TEXT, session_id INTEGER, path TEXT, '
informations_table += 'PRIMARY KEY (key, session_id), '
informations_table += 'FOREIGN KEY(session_id) REFERENCES session(session_id))'
self.execute(session_table, commit=False)

29
tiramisu/storage/sqlite3/value.py
View file

@ -184,7 +184,7 @@ class Values(Sqlite3DB):
value = self._sqlite_decode(owner[1])
return nowner, value
def set_information(self, key, value):
def set_information(self, path, key, value):
"""updates the information's attribute
(which is a dictionary)
@ -193,22 +193,24 @@ class Values(Sqlite3DB):
"""
if DEBUG:
print('set_information', key, value)
self._storage.execute("DELETE FROM information WHERE key = ? AND session_id = ?",
(key, self._session_id),
path = self._sqlite_encode_path(path)
self._storage.execute("DELETE FROM information WHERE key = ? AND session_id = ? AND path = ?",
(key, self._session_id, path),
False)
self._storage.execute("INSERT INTO information(key, value, session_id) VALUES "
"(?, ?, ?)", (key, self._sqlite_encode(value), self._session_id))
self._storage.execute("INSERT INTO information(key, value, session_id, path) VALUES "
"(?, ?, ?, ?)", (key, self._sqlite_encode(value), self._session_id, path))
def get_information(self, key, default):
def get_information(self, path, key, default):
"""retrieves one information's item
:param key: the item string (ex: "help")
"""
if DEBUG:
print('get_information', key, default)
path = self._sqlite_encode_path(path)
value = self._storage.select("SELECT value FROM information WHERE key = ? AND "
"session_id = ?",
(key, self._session_id))
"session_id = ? AND path = ?",
(key, self._session_id, path))
if value is None:
if default is undefined:
raise ValueError(_("information's item"
@ -217,15 +219,16 @@ class Values(Sqlite3DB):
else:
return self._sqlite_decode(value[0])
def del_information(self, key, raises):
def del_information(self, path, key, raises):
if DEBUG:
print('del_information', key, raises)
path = self._sqlite_encode_path(path)
if raises and self._storage.select("SELECT value FROM information WHERE key = ? "
"AND session_id = ?",
(key, self._session_id)) is None:
"AND session_id = ? AND path = ?",
(key, self._session_id, path)) is None:
raise ValueError(_("information's item not found {0}").format(key))
self._storage.execute("DELETE FROM information WHERE key = ? AND session_id = ?",
(key, self._session_id))
self._storage.execute("DELETE FROM information WHERE key = ? AND session_id = ? AND path = ?",
(key, self._session_id, path))
def del_informations(self):
self._storage.execute("DELETE FROM information WHERE session_id = ?",

12
tiramisu/value.py
View file

@ -511,23 +511,23 @@ class Values(object):
#______________________________________________________________________
# information
def set_information(self, key, value):
def set_information(self, key, value, path=None):
"""updates the information's attribute
:param key: information's key (ex: "help", "doc"
:param value: information's value (ex: "the help string")
"""
self._p_.set_information(key, value)
self._p_.set_information(path, key, value)
def get_information(self, key, default=undefined):
def get_information(self, key, default=undefined, path=None):
"""retrieves one information's item
:param key: the item string (ex: "help")
"""
return self._p_.get_information(key, default)
return self._p_.get_information(path, key, default)
def del_information(self, key, raises=True):
self._p_.del_information(key, raises)
def del_information(self, key, raises=True, path=None):
self._p_.del_information(path, key, raises)
#______________________________________________________________________
# mandatory warnings