def pack_command(self, *args):
"Pack a series of arguments into a value Redis command"
output = SYM_STAR + b(str(len(args))) + SYM_CRLF
for enc_value in imap(self.encode, args):
output += SYM_DOLLAR
output += b(str(len(enc_value)))
output += SYM_CRLF
output += enc_value
output += SYM_CRLF
return output
RedisError,
ConnectionError,
ResponseError,
InvalidResponse,
AuthenticationError,
NoScriptError,
)
try:
import hiredis
hiredis_available = True
except ImportError:
hiredis_available = False
SYM_STAR = b('*')
SYM_DOLLAR = b('$')
SYM_CRLF = b('\r\n')
SYM_LF = b('\n')
class PythonParser(object):
"Plain Python parsing class"
MAX_READ_LENGTH = 1000000
encoding = None
EXCEPTION_CLASSES = {
'ERR': ResponseError,
'NOSCRIPT': NoScriptError,
}
