def __setitem__(self, key, value):
"""Hook that intercepts data insertion and updates automatically
accounting fields.
"""
encoding = safe_encoding(self.mst)
try:
# try to convert key into int if possible
key = int(key)
except ValueError:
pass
self.last_insert_key.append(key)
if type(value) in (MasterField, MasterContainerField):
# adjust encoding in fields
value.encoding = encoding
dict.__setitem__(self, key, value)
elif type(value) in (list, tuple):
# Build an appropriate MasterContainerField
dict.__setitem__(self, key, MasterContainerField(key, value,
config=self.config))
elif type(value) in (str, unicode):
# received a simple string
# delegate the operation to standard dict implementation
# but create a MasterField instance wrapping the value.
dict.__setitem__(self, key, MasterField(key, value, config=self.config))
else:
raise ValueError("Invalid type %s for field %s"%(type(value), key))
def __setitem__(self, key, value):
"""Hook that intercepts data insertion and updates automatically
accounting fields.
"""
encoding = safe_encoding(self.mst)
try:
# try to convert key into int if possible
key = int(key)
except ValueError:
pass
self.last_insert_key.append(key)
if type(value) in (MasterField, MasterContainerField):
# adjust encoding in fields
value.encoding = encoding
dict.__setitem__(self, key, value)
elif type(value) in (list, tuple):
# Build an appropriate MasterContainerField
dict.__setitem__(self, key, MasterContainerField(key, value, config=self.config))
elif type(value) in (str, unicode):
# received a simple string
# delegate the operation to standard dict implementation
# but create a MasterField instance wrapping the value.
dict.__setitem__(self, key, MasterField(key, value, config=self.config))
else:
raise ValueError("Invalid type %s for field %s" % (type(value), key))
def assemble_record(pairs):
encoding = safe_encoding(self.mst)
for key, values in groupby(pairs, lambda x: getslice(x, 0, 1)):
key = key[0]
fields = [MasterField(tag, data, config=self.config) for tag, data in values]
if len(fields) == 1:
# single values are not wrapped in lists
new_field = fields[0]
else:
new_field = MasterContainerField(key, sequence=fields, config=self.config)
dict.__setitem__(self, key, new_field)
def assemble_record(pairs):
encoding = safe_encoding(self.mst)
for key, values in groupby(pairs, lambda x: getslice(x, 0, 1)):
key = key[0]
fields = [MasterField(tag, data, config=self.config) \
for tag,data in values]
if len(fields)==1:
# single values are not wrapped in lists
new_field = fields[0]
else:
new_field = MasterContainerField(key, sequence=fields,
config=self.config)
dict.__setitem__(self, key, new_field)
