def run(self, query, parameters=None, mode=None, bookmarks=None, metadata=None, timeout=None, db=None, **handlers):
if not parameters:
parameters = {}
extra = {}
if mode in (READ_ACCESS, "r"):
extra["mode"] = "r" # It will default to mode "w" if nothing is specified
if db:
extra["db"] = db
if bookmarks:
try:
extra["bookmarks"] = list(bookmarks)
except TypeError:
raise TypeError("Bookmarks must be provided within an iterable")
if metadata:
try:
extra["tx_metadata"] = dict(metadata)
except TypeError:
raise TypeError("Metadata must be coercible to a dict")
if timeout:
try:
extra["tx_timeout"] = int(1000 * timeout)
except TypeError:
raise TypeError("Timeout must be specified as a number of seconds")
fields = (query, parameters, extra)
log.debug("[#%04X] C: RUN %s", self.local_port, " ".join(map(repr, fields)))
if query.upper() == u"COMMIT":
self._append(b"\x10", fields, CommitResponse(self, **handlers))
else:
self._append(b"\x10", fields, Response(self, **handlers))
self._is_reset = False
def commit(self, **handlers):
log.debug("[#%04X] C: COMMIT", self.local_port)
self._append(b"\x12", (), CommitResponse(self, **handlers))