Created a thread for get_data_rss()
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Eddie
parent
80cd002bf1
commit
112c3b2517
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.6.0 (~/.anaconda3/bin/python)" project-jdk-type="Python SDK" />
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/proNlp1.iml" filepath="$PROJECT_DIR$/.idea/proNlp1.iml" />
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</modules>
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</component>
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</project>
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@ -0,0 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="PYTHON_MODULE" version="4">
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<component name="NewModuleRootManager">
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<content url="file://$MODULE_DIR$" />
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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<component name="TestRunnerService">
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<option name="projectConfiguration" value="Nosetests" />
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<option name="PROJECT_TEST_RUNNER" value="Nosetests" />
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</component>
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</module>
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34
daeRun.py
34
daeRun.py
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#!/usr/bin/env python
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import sys, time
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from daemon import Daemon
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from infoRet import get_data_rss
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class MyDaemon(Daemon):
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def run(self):
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while True:
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time.sleep(1)
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if __name__ == "__main__":
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daemon = MyDaemon('/tmp/daemon-example.pid')
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if len(sys.argv) == 2:
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if 'start' == sys.argv[1]:
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print('Daemon started')
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daemon.start()
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elif 'stop' == sys.argv[1]:
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print('Daemon stopped')
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daemon.stop()
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elif 'restart' == sys.argv[1]:
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print('Daemon restarted')
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daemon.restart()
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else:
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print("Unknown command")
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sys.exit(2)
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sys.exit(0)
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else:
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print
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"usage: %s start|stop|restart" % sys.argv[0]
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sys.exit(2)
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160
daemon.py
160
daemon.py
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@ -1,145 +1,35 @@
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"""
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import daemon
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from infoRet import get_data_rss
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from threading import Thread, Lock
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from time import gmtime, strftime
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from infoRet import get_data_rss
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with daemon.
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class Daemon(Thread):
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def __init__(self):
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Thread.__init__(self)
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self.mutex = Lock()
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self._quit = False
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currTime = strftime("%H:%M:%S", gmtime())
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def stopped(self):
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self.mutex.acquire()
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val = self._quit
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self.mutex.release()
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return val
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if currTime == "19:33:00":
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get_data_rss()
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"""
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def stop(self):
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self.mutex.acquire()
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self._quit = True
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self.mutex.release()
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#!/usr/bin/env python
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import sys, os, time, atexit
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from signal import SIGTERM
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def run(self):
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while True:
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if str(strftime("%H:%M:%S", gmtime())) == '05:00:00':
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get_data_rss()
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class Daemon:
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"""
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A generic daemon class.
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def main_fct():
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t = Daemon()
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t.start()
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Usage: subclass the Daemon class and override the run() method
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"""
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def __init__(self, pidfile, stdin='/dev/null', stdout='/dev/null', stderr='/dev/null'):
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self.stdin = stdin
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self.stdout = stdout
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self.stderr = stderr
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self.pidfile = pidfile
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def daemonize(self):
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"""
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do the UNIX double-fork magic, see Stevens' "Advanced
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Programming in the UNIX Environment" for details (ISBN 0201563177)
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http://www.erlenstar.demon.co.uk/unix/faq_2.html#SEC16
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"""
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try:
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pid = os.fork()
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if pid > 0:
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# exit first parent
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sys.exit(0)
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except OSError as e:
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sys.stderr.write("fork #1 failed: %d (%s)\n" % (e.errno, e.strerror))
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sys.exit(1)
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# decouple from parent environment
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os.chdir("/")
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os.setsid()
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os.umask(0)
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# do second fork
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try:
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pid = os.fork()
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if pid > 0:
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# exit from second parent
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sys.exit(0)
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except OSError as e:
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sys.stderr.write("fork #2 failed: %d (%s)\n" % (e.errno, e.strerror))
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sys.exit(1)
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# redirect standard file descriptors
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sys.stdout.flush()
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sys.stderr.flush()
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si = open(self.stdin, 'r')
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so = open(self.stdout, 'a+')
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se = open(self.stderr, 'a+')
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os.dup2(si.fileno(), sys.stdin.fileno())
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os.dup2(so.fileno(), sys.stdout.fileno())
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os.dup2(se.fileno(), sys.stderr.fileno())
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# write pidfile
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atexit.register(self.delpid)
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pid = str(os.getpid())
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open(self.pidfile, 'w+').write("%s\n" % pid)
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def delpid(self):
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os.remove(self.pidfile)
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def start(self):
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"""
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Start the daemon
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"""
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# Check for a pidfile to see if the daemon already runs
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try:
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pf = open(self.pidfile, 'r')
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pid = int(pf.read().strip())
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pf.close()
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except IOError:
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pid = None
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if pid:
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message = "pidfile %s already exist. Daemon already running?\n"
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sys.stderr.write(message % self.pidfile)
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sys.exit(1)
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# Start the daemon
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self.daemonize()
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self.run()
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def stop(self):
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"""
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Stop the daemon
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"""
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# Get the pid from the pidfile
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try:
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pf = open(self.pidfile, 'r')
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pid = int(pf.read().strip())
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pf.close()
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except IOError:
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pid = None
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if not pid:
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message = "pidfile %s does not exist. Daemon not running?\n"
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sys.stderr.write(message % self.pidfile)
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return # not an error in a restart
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# Try killing the daemon process
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try:
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while 1:
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os.kill(pid, SIGTERM)
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time.sleep(0.1)
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except OSError as err:
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err = str(err)
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if err.find("No such process") > 0:
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if os.path.exists(self.pidfile):
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os.remove(self.pidfile)
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else:
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print(str(err))
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sys.exit(1)
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def restart(self):
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"""
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Restart the daemon
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"""
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self.stop()
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self.start()
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def run(self):
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"""
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You should override this method when you subclass Daemon. It will be called after the process has been
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daemonized by start() or restart().
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"""
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if __name__ == "__main__":
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main_fct()
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@ -6,9 +6,12 @@ def get_data_rss():
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datUniver = fp.parse('http://www.eluniversal.com.mx/seccion/1/rss.xml')
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datJorn = fp.parse('http://www.jornada.unam.mx/rss/politica.xml?v=1')
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datCnn = fp.parse('http://expansion.mx/rss/politica')
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file = open('rss_univ.txt', 'a')
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file.write(str(datCnn['Date']) + ';\n')
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file.write(str(datCnn) + ';\n')
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file.write(str(datUniver.headers['Date']) + ';\n')
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file.write(str(datUniver) + ';\n')
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file.write(str(datJorn.headers['Date']) + ';\n')
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@ -16,6 +19,8 @@ def get_data_rss():
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file.close()
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get_data_rss()
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# SOME COMMANDS OF FEEDPARSER
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# print(datUniver['feed']['link'] + '\n')
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