def _import_mapping(mapping, original=None):
"""import any string-keys in a type mapping
"""
log = _logger()
log.debug("Importing canning map")
for key,value in mapping.items():
if isinstance(key, basestring):
try:
cls = import_item(key)
except Exception:
if original and key not in original:
# only message on user-added classes
log.error("cannning class not importable: %r", key, exc_info=True)
mapping.pop(key)
else:
mapping[cls] = mapping.pop(key)
def _import_mapping(mapping, original=None):
"""import any string-keys in a type mapping
"""
log = _logger()
log.debug("Importing canning map")
for key,value in mapping.items():
if isinstance(key, basestring):
try:
cls = import_item(key)
except Exception:
if original and key not in original:
# only message on user-added classes
log.error("canning class not importable: %r", key, exc_info=True)
mapping.pop(key)
else:
mapping[cls] = mapping.pop(key)
def _resolve_classes(self):
if isinstance(self.klass, basestring):
self.klass = import_item(self.klass)
def _resolve_classes(self):
if isinstance(self.klass, basestring):
self.klass = import_item(self.klass)
if isinstance(self.default_value, basestring):
self.default_value = import_item(self.default_value)
def _resolve_classes(self):
if isinstance(self.klass, basestring):
self.klass = import_item(self.klass)
def _resolve_classes(self):
if isinstance(self.klass, basestring):
self.klass = import_item(self.klass)
if isinstance(self.default_value, basestring):
self.default_value = import_item(self.default_value)
