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from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from urlparse import parse_qsl
from daemon import Daemon
import sys, datetime, logging, json, redis
from insert_tranche_quotes import insert_quotes

class MyHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        if self.path=="/insert_quotes":
            insert_quotes()
        self.send_response(200)
        self.end_headers()

    def do_POST(self):
        length = int(self.headers['content-length'])
        d = parse_qsl(self.rfile.read(length).decode('utf-8'))
        self.log_message("%s" , json.dumps(d))
        workdate = str(datetime.date.today())
        for dealname, reinvflag in d:
            q.rpush("tasks", json.dumps(("build_portfolio", [workdate, dealname, reinvflag])))
        self.send_response(200)
        self.end_headers()

    def log_message(self, format, *args):
        self.server.logger.info("%s - - [%s] %s" %
                                (self.address_string(),
                                 self.log_date_time_string(),
                                 format%args))

class MyServer(HTTPServer):
    def __init__(self, addr, handler, logger):
        HTTPServer.__init__(self, addr, handler)
        self.logger = logger

class MyDaemon(Daemon):
    def run(self):
        server_address = ('',8000)
        logger = logging.getLogger('tasks')
        logger.setLevel('INFO')
        fh = logging.FileHandler("/home/share/CorpCDOs/logs/tasks.log")
        fh.setLevel('INFO')
        logger.addHandler(fh)
        http = MyServer(server_address, MyHandler, logger)
        http.serve_forever()

if __name__=="__main__":
    d = MyDaemon('/tmp/tasks.pid')
    q = redis.Redis(unix_socket_path='/var/run/redis/redis.sock')
    if sys.argv[1] == "start":
        d.start()
    elif sys.argv[1] == "stop":
        d.stop()
    elif sys.argv[1] == "restart":
        d.restart()