def __setitem__(self, url_or_type, item_or_items):
if isinstance(url_or_type, type):
self[url_or_type][()] = item_or_items
return
psn = self._descend(url_or_type, self._set_op)
if psn is None:
extra = [i for i in self.itervalues()]
new = _convert(item_or_items, self._schema)
old_key = getattr(new, '_key_', None)
self._top = new
else:
p, s, n = psn
if n in p:
extra = [
i for i in self._all_data_items(p[n], url_or_type,
self._items_op)
if i[0] != url_or_type
]
else:
extra = []
new = _convert(item_or_items, s)
old_key = getattr(new, '_key_', None)
p[n] = new
if type(p) == dict and new is not None: # Have to take care of _key_
new._set_key(
tuple((_key_convert(val, typ) for typ, val in zip(
self._descend(url_or_type, self._schema_op)[1],
re.search(s._url.replace('%s', '([^/]+)'),
url_or_type).groups()))))
if old_key is not None and len(old_key) == len(new._key_) and len(old_key)>0 and \
_is_fake_key( old_key[-1] ) and not _is_fake_key( new._key_[-1] ):
if new._ is None: new._ = s._(replaces=old_key[-1])
else: new._.replaces = old_key[-1]
if new is not None and new._ and getattr(new._, 'replaces', None):
self.replaces[new._.replaces] = new._key_[-1]
for k, v in extra:
self[k] = v
def __setitem__( self, url_or_type, item_or_items ): if isinstance( url_or_type, type ): self[url_or_type][()] = item_or_items return psn = self._descend( url_or_type, self._set_op ) if psn is None: extra = [ i for i in self.itervalues() ] new = _convert( item_or_items, self._schema ) old_key = getattr( new, '_key_', None ) self._top = new else: p,s,n = psn if n in p: extra = [ i for i in self._all_data_items( p[n], url_or_type, self._items_op ) if i[0] != url_or_type ] else: extra = [] new = _convert( item_or_items, s ) old_key = getattr( new, '_key_', None ) p[n] = new if type(p) == dict and new is not None: # Have to take care of _key_ new._set_key( tuple( ( _key_convert( val, typ ) for typ, val in zip( self._descend( url_or_type, self._schema_op )[1], re.search( s._url.replace( '%s', '([^/]+)' ), url_or_type ).groups() ) ) ) ) if old_key is not None and len(old_key) == len(new._key_) and len(old_key)>0 and \ _is_fake_key( old_key[-1] ) and not _is_fake_key( new._key_[-1] ): if new._ is None: new._ = s._( replaces = old_key[-1] ) else: new._.replaces = old_key[-1] if new is not None and new._ and getattr( new._, 'replaces', None ): self.replaces[new._.replaces] = new._key_[-1] for k,v in extra: self[k] = v
def _modifyObject(self, t, key, request, response, add):
queue = [(t.children, 0, True, True)] if add else [(t, 0, False,
False)]
while len(queue) > 0:
t, ignore, add, is_item = queue.pop(0)
all_of_type = request[t.schema_type]
if key not in all_of_type: continue
all_of_type = all_of_type.slice(key)
if ignore == 0:
ignore = 1
if add:
if 'create' in t.handlers:
ignore = t.handlers['create'].depth + 1
t.handlers['create'](
self, ((key + tuple(
(response.replaces[kpart]
if schema._is_fake_key(kpart) else kpart
for kpart in (k[:-1] if is_item else k))), v)
for k, v in all_of_type.iteritems()
if (schema._is_fake_key(k[-1])
if is_item else _is_new_key(k))),
response, request)
elif is_item or schema.is_a(t.schema_type, schema.Object):
raise Error(
405,
'%s at "%s" does not have a create() method associated'
% ('Item' if is_item else 'Object',
t.schema_type._url.replace('%s', '*')))
else:
if 'update' in t.handlers:
ignore = t.handlers['update'].depth + 1
t.handlers['update'](self, (
v for k, v in all_of_type.iteritems()
if not _is_new_key(k) and not _is_deleted_item(v)),
response, request)
elif schema.is_a(t.schema_type, schema.Container):
all_of_type = request[t.children.schema_type].slice(
key)
# Process deleted items immediately
all_deleted = [(k, _version_of(v))
for k, v in all_of_type.iteritems()
if _is_deleted_item(v)]
if len(all_deleted) > 0:
if 'delete' in t.children.handlers:
t.children.handlers['delete'](self,
all_deleted,
response,
request)
else:
raise Error(
405,
'Item at "%s" does not have a delete() method associated'
% t.children.schema_type._url.replace(
'%s', '*'))
# Add processing of added items to the queue
if not packet._is_empty(
(k for k in all_of_type.iterkeys()
if _is_new_key(k))):
queue.append((t.children, 0, True, True))
elif schema.is_a(t.schema_type, schema.Object):
raise Error(
405,
'Object at "%s" does not have an update() method associated'
% t.schema_type._url.replace('%s', '*'))
if t.children:
if schema.is_a(t.schema_type, schema.Container):
queue.append((t.children, ignore - 1, add, add))
else:
for child in t.children.itervalues():
queue.append((child, ignore - 1, add, False))
def _modifyObject( self, t, key, request, response, add ): queue = [ ( t.children, 0, True, True ) ] if add else [ ( t, 0, False, False ) ] while len(queue) > 0: t, ignore, add, is_item = queue.pop(0) all_of_type = request[t.schema_type] if key not in all_of_type: continue all_of_type = all_of_type.slice( key ) if ignore == 0: ignore = 1 if add: if 'create' in t.handlers: ignore = t.handlers['create'].depth + 1 t.handlers['create']( self, ( ( key + tuple( ( response.replaces[kpart] if schema._is_fake_key( kpart ) else kpart for kpart in ( k[:-1] if is_item else k ) ) ), v ) for k,v in all_of_type.iteritems() if ( schema._is_fake_key( k[-1] ) if is_item else _is_new_key( k ) ) ), response, request ) elif is_item or schema.is_a( t.schema_type, schema.Object ): raise Error( 405, '%s at "%s" does not have a create() method associated' % ( 'Item' if is_item else 'Object', t.schema_type._url.replace( '%s', '*' ) ) ) else: if 'update' in t.handlers: ignore = t.handlers['update'].depth + 1 t.handlers['update']( self, ( v for k,v in all_of_type.iteritems() if not _is_new_key( k ) and not _is_deleted_item( v ) ), response, request ) elif schema.is_a( t.schema_type, schema.Container ): all_of_type = request[t.children.schema_type].slice( key ) # Process deleted items immediately all_deleted = [ ( k, _version_of( v ) ) for k,v in all_of_type.iteritems() if _is_deleted_item( v ) ] if len( all_deleted ) > 0: if 'delete' in t.children.handlers: t.children.handlers['delete']( self, all_deleted, response, request ) else: raise Error( 405, 'Item at "%s" does not have a delete() method associated' % t.children.schema_type._url.replace( '%s', '*' ) ) # Add processing of added items to the queue if not packet._is_empty( ( k for k in all_of_type.iterkeys() if _is_new_key( k ) ) ): queue.append( ( t.children, 0, True, True ) ) elif schema.is_a( t.schema_type, schema.Object ): raise Error( 405, 'Object at "%s" does not have an update() method associated' % t.schema_type._url.replace( '%s', '*' ) ) if t.children: if schema.is_a( t.schema_type, schema.Container ): queue.append( ( t.children, ignore-1, add, add ) ) else: for child in t.children.itervalues(): queue.append( ( child, ignore-1, add, False ) )