def __init__(self, comparator, location, signals=None, **kwargs):
"""
Initialize the storage object with the location (stream
object) where the data will be stored. Requires access to the
object that will be doing the comparisons (comparator), to
determine the file extension and the fields of the output.
"""
import sys
_base_storage.__init__(self, comparator)
if isinstance(location, basestring):
self.cout = open(location, 'wt')
elif location is None:
self.cout = sys.stdout
else:
self.cout = location
self._load_signals(signals or '.')
def __init__(self, comparator, location, signals=None, restrict=False, skip=False, **kwargs):
"""
Initialize the storage object with the location where the data
is stored.
@param location storage location: file[:table] (created as needed)
@param signals the directory where the signals are located
@param restrict if True, only include signals already stored in the database;
if False, signals will be added to the database
@param skip if True, pairs() will only return uncompleted calculations
"""
_base_storage.__init__(self, comparator)
if location is None:
raise ValueError("must specify a database file")
locparts = location.split(':')
self.location = locparts[0]
if len(locparts) > 1:
self.table_name = locparts[1]
else:
self.table_name = type(comparator).__name__
self.restrict = restrict
self.skip = skip
self._load_signals(signals or '.')
